fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r294-smll-165463872400061
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for CANInsertWithFailure-PT-070

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
4141.079 3600000.00 3744444.00 8893.40 [undef] Time out reached

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r294-smll-165463872400061.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is CANInsertWithFailure-PT-070, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r294-smll-165463872400061
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 30M
-rw-r--r-- 1 mcc users 9.0K May 30 15:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 30 15:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 30 15:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 30 15:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K May 25 12:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 25 12:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 25 12:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 25 12:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 13K May 30 15:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K May 30 15:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K May 30 15:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K May 30 15:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 25 12:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 25 12:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 12:20 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 12:20 instance
-rw-r--r-- 1 mcc users 6 May 29 12:20 iscolored
-rw-r--r-- 1 mcc users 30M May 29 12:20 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-00
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-01
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-02
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-03
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-04
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-05
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-06
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-07
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-08
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-09
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-10
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-11
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-12
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-13
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-14
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1654722529819

Running Version 202205111006
[2022-06-08 21:08:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-08 21:08:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-08 21:08:53] [INFO ] Load time of PNML (sax parser for PT used): 1639 ms
[2022-06-08 21:08:54] [INFO ] Transformed 10644 places.
[2022-06-08 21:08:54] [INFO ] Transformed 29820 transitions.
[2022-06-08 21:08:54] [INFO ] Parsed PT model containing 10644 places and 29820 transitions in 2014 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 13 ms.
// Phase 1: matrix 29820 rows 10644 cols
[2022-06-08 21:09:04] [INFO ] Computed 73 place invariants in 10210 ms
Incomplete random walk after 10000 steps, including 5 resets, run finished after 389 ms. (steps per millisecond=25 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 16) seen :0
// Phase 1: matrix 29820 rows 10644 cols
[2022-06-08 21:09:14] [INFO ] Computed 73 place invariants in 8879 ms
[2022-06-08 21:09:17] [INFO ] [Real]Absence check using 71 positive place invariants in 560 ms returned sat
[2022-06-08 21:09:18] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 273 ms returned sat
[2022-06-08 21:09:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:09:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2022-06-08 21:09:22] [INFO ] [Real]Absence check using 71 positive place invariants in 453 ms returned sat
[2022-06-08 21:09:22] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 238 ms returned sat
[2022-06-08 21:09:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:09:24] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2022-06-08 21:09:27] [INFO ] [Real]Absence check using 71 positive place invariants in 585 ms returned sat
[2022-06-08 21:09:27] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 248 ms returned sat
[2022-06-08 21:09:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:09:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2022-06-08 21:09:32] [INFO ] [Real]Absence check using 71 positive place invariants in 554 ms returned sat
[2022-06-08 21:09:32] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 242 ms returned sat
[2022-06-08 21:09:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:09:34] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2022-06-08 21:09:37] [INFO ] [Real]Absence check using 71 positive place invariants in 441 ms returned sat
[2022-06-08 21:09:37] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 240 ms returned sat
[2022-06-08 21:09:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:09:39] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2022-06-08 21:09:41] [INFO ] [Real]Absence check using 71 positive place invariants in 456 ms returned sat
[2022-06-08 21:09:42] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 241 ms returned sat
[2022-06-08 21:09:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:09:44] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2022-06-08 21:09:47] [INFO ] [Real]Absence check using 71 positive place invariants in 509 ms returned sat
[2022-06-08 21:09:47] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 253 ms returned sat
[2022-06-08 21:09:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:09:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2022-06-08 21:09:52] [INFO ] [Real]Absence check using 71 positive place invariants in 609 ms returned sat
[2022-06-08 21:09:52] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 246 ms returned sat
[2022-06-08 21:09:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:09:54] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2022-06-08 21:09:57] [INFO ] [Real]Absence check using 71 positive place invariants in 597 ms returned sat
[2022-06-08 21:09:57] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 264 ms returned sat
[2022-06-08 21:09:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:09:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2022-06-08 21:10:02] [INFO ] [Real]Absence check using 71 positive place invariants in 521 ms returned sat
[2022-06-08 21:10:02] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 251 ms returned sat
[2022-06-08 21:10:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:10:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2022-06-08 21:10:07] [INFO ] [Real]Absence check using 71 positive place invariants in 453 ms returned sat
[2022-06-08 21:10:07] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 243 ms returned sat
[2022-06-08 21:10:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:10:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2022-06-08 21:10:12] [INFO ] [Real]Absence check using 71 positive place invariants in 586 ms returned sat
[2022-06-08 21:10:12] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 257 ms returned sat
[2022-06-08 21:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:10:14] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 11
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2022-06-08 21:10:17] [INFO ] [Real]Absence check using 71 positive place invariants in 607 ms returned sat
[2022-06-08 21:10:17] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 250 ms returned sat
[2022-06-08 21:10:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:10:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 12
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2022-06-08 21:10:22] [INFO ] [Real]Absence check using 71 positive place invariants in 549 ms returned sat
[2022-06-08 21:10:22] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 245 ms returned sat
[2022-06-08 21:10:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:10:25] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 13
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2022-06-08 21:10:27] [INFO ] [Real]Absence check using 71 positive place invariants in 461 ms returned sat
[2022-06-08 21:10:27] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 254 ms returned sat
[2022-06-08 21:10:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:10:30] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 14
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2022-06-08 21:10:32] [INFO ] [Real]Absence check using 71 positive place invariants in 559 ms returned sat
[2022-06-08 21:10:32] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 256 ms returned sat
[2022-06-08 21:10:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:10:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 15
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
Current structural bounds on expressions (after SMT) : [70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70] Max seen :[1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0]
Support contains 16 out of 10644 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 10644/10644 places, 29820/29820 transitions.
Graph (complete) has 40251 edges and 10644 vertex of which 10643 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.97 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 490 transitions
Trivial Post-agglo rules discarded 490 transitions
Performed 490 trivial Post agglomeration. Transition count delta: 490
Iterating post reduction 0 with 490 rules applied. Total rules applied 491 place count 10643 transition count 29330
Reduce places removed 490 places and 0 transitions.
Iterating post reduction 1 with 490 rules applied. Total rules applied 981 place count 10153 transition count 29330
Performed 4821 Post agglomeration using F-continuation condition.Transition count delta: 4821
Deduced a syphon composed of 4821 places in 42 ms
Reduce places removed 4821 places and 0 transitions.
Iterating global reduction 2 with 9642 rules applied. Total rules applied 10623 place count 5332 transition count 24509
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 10624 place count 5332 transition count 24508
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10625 place count 5331 transition count 24508
Partial Free-agglomeration rule applied 4964 times.
Drop transitions removed 4964 transitions
Iterating global reduction 3 with 4964 rules applied. Total rules applied 15589 place count 5331 transition count 24508
Applied a total of 15589 rules in 23322 ms. Remains 5331 /10644 variables (removed 5313) and now considering 24508/29820 (removed 5312) transitions.
Finished structural reductions, in 1 iterations. Remains : 5331/10644 places, 24508/29820 transitions.
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:11:00] [INFO ] Computed 72 place invariants in 1777 ms
Finished random walk after 920825 steps, including 2191 resets, run visited all 16 properties in 30001 ms. (steps per millisecond=30 )
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2743 ms. (steps per millisecond=364 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2734 ms. (steps per millisecond=365 ) properties (out of 16) seen :8
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 2714 ms. (steps per millisecond=368 ) properties (out of 16) seen :8
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 2716 ms. (steps per millisecond=368 ) properties (out of 16) seen :8
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 2746 ms. (steps per millisecond=364 ) properties (out of 16) seen :9
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 2720 ms. (steps per millisecond=367 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2748 ms. (steps per millisecond=363 ) properties (out of 16) seen :8
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 2721 ms. (steps per millisecond=367 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 2774 ms. (steps per millisecond=360 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 24 resets, run finished after 2705 ms. (steps per millisecond=369 ) properties (out of 16) seen :8
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 2649 ms. (steps per millisecond=377 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2678 ms. (steps per millisecond=373 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 24 resets, run finished after 2647 ms. (steps per millisecond=377 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 2654 ms. (steps per millisecond=376 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2627 ms. (steps per millisecond=380 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 2627 ms. (steps per millisecond=380 ) properties (out of 16) seen :9
[2022-06-08 21:12:13] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:12:15] [INFO ] Computed 72 place invariants in 1857 ms
[2022-06-08 21:12:16] [INFO ] [Real]Absence check using 70 positive place invariants in 158 ms returned sat
[2022-06-08 21:12:16] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 94 ms returned sat
[2022-06-08 21:12:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:12:37] [INFO ] [Real]Absence check using state equation in 20745 ms returned unknown
[2022-06-08 21:12:38] [INFO ] [Real]Absence check using 70 positive place invariants in 181 ms returned sat
[2022-06-08 21:12:38] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 99 ms returned sat
[2022-06-08 21:12:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:12:59] [INFO ] [Real]Absence check using state equation in 21320 ms returned unknown
[2022-06-08 21:13:00] [INFO ] [Real]Absence check using 70 positive place invariants in 185 ms returned sat
[2022-06-08 21:13:00] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 96 ms returned sat
[2022-06-08 21:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:13:28] [INFO ] [Real]Absence check using state equation in 27593 ms returned unknown
[2022-06-08 21:13:29] [INFO ] [Real]Absence check using 70 positive place invariants in 152 ms returned sat
[2022-06-08 21:13:29] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 90 ms returned sat
[2022-06-08 21:13:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:13:55] [INFO ] [Real]Absence check using state equation in 26400 ms returned unknown
[2022-06-08 21:13:56] [INFO ] [Real]Absence check using 70 positive place invariants in 197 ms returned sat
[2022-06-08 21:13:56] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 90 ms returned sat
[2022-06-08 21:13:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:14:13] [INFO ] [Real]Absence check using state equation in 16583 ms returned sat
[2022-06-08 21:14:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:14:15] [INFO ] [Nat]Absence check using 70 positive place invariants in 191 ms returned sat
[2022-06-08 21:14:15] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 94 ms returned sat
[2022-06-08 21:14:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:14:33] [INFO ] [Nat]Absence check using state equation in 18046 ms returned sat
[2022-06-08 21:14:34] [INFO ] State equation strengthened by 24258 read => feed constraints.
[2022-06-08 21:14:40] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:14:45] [INFO ] [Nat]Added 24258 Read/Feed constraints in 10854 ms returned unknown
[2022-06-08 21:14:46] [INFO ] [Real]Absence check using 70 positive place invariants in 189 ms returned sat
[2022-06-08 21:14:46] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 95 ms returned sat
[2022-06-08 21:14:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:15:04] [INFO ] [Real]Absence check using state equation in 17756 ms returned sat
[2022-06-08 21:15:05] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:15:06] [INFO ] [Nat]Absence check using 70 positive place invariants in 188 ms returned sat
[2022-06-08 21:15:06] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 95 ms returned sat
[2022-06-08 21:15:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:15:25] [INFO ] [Nat]Absence check using state equation in 19110 ms returned sat
[2022-06-08 21:15:30] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:15:33] [INFO ] [Nat]Added 24258 Read/Feed constraints in 7966 ms returned unknown
[2022-06-08 21:15:34] [INFO ] [Real]Absence check using 70 positive place invariants in 177 ms returned sat
[2022-06-08 21:15:34] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 94 ms returned sat
[2022-06-08 21:15:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:15:55] [INFO ] [Real]Absence check using state equation in 21036 ms returned unknown
[2022-06-08 21:15:56] [INFO ] [Real]Absence check using 70 positive place invariants in 188 ms returned sat
[2022-06-08 21:15:56] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 95 ms returned sat
[2022-06-08 21:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:16:14] [INFO ] [Real]Absence check using state equation in 18010 ms returned sat
[2022-06-08 21:16:15] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:16:16] [INFO ] [Nat]Absence check using 70 positive place invariants in 189 ms returned sat
[2022-06-08 21:16:16] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 97 ms returned sat
[2022-06-08 21:16:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:16:33] [INFO ] [Nat]Absence check using state equation in 16728 ms returned sat
[2022-06-08 21:16:38] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:16:41] [INFO ] [Nat]Added 24258 Read/Feed constraints in 8002 ms returned unknown
[2022-06-08 21:16:42] [INFO ] [Real]Absence check using 70 positive place invariants in 196 ms returned sat
[2022-06-08 21:16:42] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 95 ms returned sat
[2022-06-08 21:16:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:17:04] [INFO ] [Real]Absence check using state equation in 22221 ms returned unknown
[2022-06-08 21:17:05] [INFO ] [Real]Absence check using 70 positive place invariants in 140 ms returned sat
[2022-06-08 21:17:05] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 83 ms returned sat
[2022-06-08 21:17:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:17:23] [INFO ] [Real]Absence check using state equation in 17272 ms returned sat
[2022-06-08 21:17:23] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:17:24] [INFO ] [Nat]Absence check using 70 positive place invariants in 140 ms returned sat
[2022-06-08 21:17:24] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 81 ms returned sat
[2022-06-08 21:17:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:17:39] [INFO ] [Nat]Absence check using state equation in 14332 ms returned sat
[2022-06-08 21:17:44] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:17:54] [INFO ] [Nat]Added 24258 Read/Feed constraints in 15148 ms returned unknown
[2022-06-08 21:17:55] [INFO ] [Real]Absence check using 70 positive place invariants in 140 ms returned sat
[2022-06-08 21:17:55] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 84 ms returned sat
[2022-06-08 21:17:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:18:08] [INFO ] [Real]Absence check using state equation in 13203 ms returned sat
[2022-06-08 21:18:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:18:10] [INFO ] [Nat]Absence check using 70 positive place invariants in 138 ms returned sat
[2022-06-08 21:18:10] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 86 ms returned sat
[2022-06-08 21:18:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:18:24] [INFO ] [Nat]Absence check using state equation in 14109 ms returned sat
[2022-06-08 21:18:29] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:18:32] [INFO ] [Nat]Added 24258 Read/Feed constraints in 8000 ms returned unknown
[2022-06-08 21:18:33] [INFO ] [Real]Absence check using 70 positive place invariants in 137 ms returned sat
[2022-06-08 21:18:33] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 90 ms returned sat
[2022-06-08 21:18:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:18:54] [INFO ] [Real]Absence check using state equation in 21059 ms returned unknown
[2022-06-08 21:18:55] [INFO ] [Real]Absence check using 70 positive place invariants in 150 ms returned sat
[2022-06-08 21:18:55] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 130 ms returned sat
[2022-06-08 21:18:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:19:10] [INFO ] [Real]Absence check using state equation in 15053 ms returned sat
[2022-06-08 21:19:11] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:19:12] [INFO ] [Nat]Absence check using 70 positive place invariants in 141 ms returned sat
[2022-06-08 21:19:12] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 85 ms returned sat
[2022-06-08 21:19:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:19:27] [INFO ] [Nat]Absence check using state equation in 15582 ms returned sat
[2022-06-08 21:19:32] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:19:35] [INFO ] [Nat]Added 24258 Read/Feed constraints in 7868 ms returned unknown
[2022-06-08 21:19:36] [INFO ] [Real]Absence check using 70 positive place invariants in 146 ms returned sat
[2022-06-08 21:19:36] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 84 ms returned sat
[2022-06-08 21:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:19:49] [INFO ] [Real]Absence check using state equation in 12847 ms returned sat
[2022-06-08 21:19:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:19:51] [INFO ] [Nat]Absence check using 70 positive place invariants in 142 ms returned sat
[2022-06-08 21:19:51] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 82 ms returned sat
[2022-06-08 21:19:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:20:03] [INFO ] [Nat]Absence check using state equation in 12540 ms returned sat
[2022-06-08 21:20:08] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:20:22] [INFO ] [Nat]Added 24258 Read/Feed constraints in 18576 ms returned unknown
[2022-06-08 21:20:23] [INFO ] [Real]Absence check using 70 positive place invariants in 145 ms returned sat
[2022-06-08 21:20:23] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 86 ms returned sat
[2022-06-08 21:20:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:20:44] [INFO ] [Real]Absence check using state equation in 21615 ms returned unknown
[2022-06-08 21:20:45] [INFO ] [Real]Absence check using 70 positive place invariants in 141 ms returned sat
[2022-06-08 21:20:45] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 84 ms returned sat
[2022-06-08 21:20:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:21:06] [INFO ] [Real]Absence check using state equation in 21052 ms returned unknown
Current structural bounds on expressions (after SMT) : [70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 16 out of 5331 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Applied a total of 0 rules in 2177 ms. Remains 5331 /5331 variables (removed 0) and now considering 24508/24508 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5331/5331 places, 24508/24508 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Applied a total of 0 rules in 2320 ms. Remains 5331 /5331 variables (removed 0) and now considering 24508/24508 (removed 0) transitions.
[2022-06-08 21:21:11] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:21:13] [INFO ] Computed 72 place invariants in 1584 ms
[2022-06-08 21:21:24] [INFO ] Implicit Places using invariants in 12972 ms returned []
Implicit Place search using SMT only with invariants took 12994 ms to find 0 implicit places.
[2022-06-08 21:21:24] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:21:26] [INFO ] Computed 72 place invariants in 1803 ms
[2022-06-08 21:21:52] [INFO ] Dead Transitions using invariants and state equation in 27889 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5331/5331 places, 24508/24508 transitions.
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:21:53] [INFO ] Computed 72 place invariants in 1488 ms
Finished random walk after 997895 steps, including 2376 resets, run visited all 16 properties in 30001 ms. (steps per millisecond=33 )
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2746 ms. (steps per millisecond=364 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 2399 ms. (steps per millisecond=416 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2416 ms. (steps per millisecond=413 ) properties (out of 16) seen :8
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 2472 ms. (steps per millisecond=404 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2433 ms. (steps per millisecond=411 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2550 ms. (steps per millisecond=392 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2656 ms. (steps per millisecond=376 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2386 ms. (steps per millisecond=419 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1000001 steps, including 24 resets, run finished after 2402 ms. (steps per millisecond=416 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2399 ms. (steps per millisecond=416 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 2378 ms. (steps per millisecond=420 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2596 ms. (steps per millisecond=385 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2396 ms. (steps per millisecond=417 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2388 ms. (steps per millisecond=418 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2484 ms. (steps per millisecond=402 ) properties (out of 16) seen :9
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2376 ms. (steps per millisecond=420 ) properties (out of 16) seen :5
[2022-06-08 21:23:03] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:23:04] [INFO ] Computed 72 place invariants in 1586 ms
[2022-06-08 21:23:05] [INFO ] [Real]Absence check using 70 positive place invariants in 143 ms returned sat
[2022-06-08 21:23:06] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 84 ms returned sat
[2022-06-08 21:23:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:23:22] [INFO ] [Real]Absence check using state equation in 16762 ms returned unknown
[2022-06-08 21:23:23] [INFO ] [Real]Absence check using 70 positive place invariants in 139 ms returned sat
[2022-06-08 21:23:23] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 86 ms returned sat
[2022-06-08 21:23:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:23:40] [INFO ] [Real]Absence check using state equation in 16408 ms returned unknown
[2022-06-08 21:23:41] [INFO ] [Real]Absence check using 70 positive place invariants in 140 ms returned sat
[2022-06-08 21:23:41] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 127 ms returned sat
[2022-06-08 21:23:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:24:02] [INFO ] [Real]Absence check using state equation in 21522 ms returned unknown
[2022-06-08 21:24:03] [INFO ] [Real]Absence check using 70 positive place invariants in 139 ms returned sat
[2022-06-08 21:24:04] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 82 ms returned sat
[2022-06-08 21:24:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:24:24] [INFO ] [Real]Absence check using state equation in 20633 ms returned unknown
[2022-06-08 21:24:25] [INFO ] [Real]Absence check using 70 positive place invariants in 140 ms returned sat
[2022-06-08 21:24:25] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 84 ms returned sat
[2022-06-08 21:24:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:24:39] [INFO ] [Real]Absence check using state equation in 13301 ms returned sat
[2022-06-08 21:24:39] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:24:40] [INFO ] [Nat]Absence check using 70 positive place invariants in 142 ms returned sat
[2022-06-08 21:24:41] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 82 ms returned sat
[2022-06-08 21:24:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:24:54] [INFO ] [Nat]Absence check using state equation in 13499 ms returned sat
[2022-06-08 21:24:54] [INFO ] State equation strengthened by 24258 read => feed constraints.
[2022-06-08 21:25:00] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:25:03] [INFO ] [Nat]Added 24258 Read/Feed constraints in 8077 ms returned unknown
[2022-06-08 21:25:03] [INFO ] [Real]Absence check using 70 positive place invariants in 139 ms returned sat
[2022-06-08 21:25:04] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 83 ms returned sat
[2022-06-08 21:25:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:25:17] [INFO ] [Real]Absence check using state equation in 13427 ms returned sat
[2022-06-08 21:25:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:25:19] [INFO ] [Nat]Absence check using 70 positive place invariants in 144 ms returned sat
[2022-06-08 21:25:19] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 82 ms returned sat
[2022-06-08 21:25:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:25:32] [INFO ] [Nat]Absence check using state equation in 13444 ms returned sat
[2022-06-08 21:25:37] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:25:43] [INFO ] [Nat]Added 24258 Read/Feed constraints in 10669 ms returned unknown
[2022-06-08 21:25:44] [INFO ] [Real]Absence check using 70 positive place invariants in 136 ms returned sat
[2022-06-08 21:25:44] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 80 ms returned sat
[2022-06-08 21:25:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:25:58] [INFO ] [Real]Absence check using state equation in 14672 ms returned sat
[2022-06-08 21:25:59] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:26:00] [INFO ] [Nat]Absence check using 70 positive place invariants in 138 ms returned sat
[2022-06-08 21:26:00] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 80 ms returned sat
[2022-06-08 21:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:26:16] [INFO ] [Nat]Absence check using state equation in 16327 ms returned sat
[2022-06-08 21:26:21] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:26:24] [INFO ] [Nat]Added 24258 Read/Feed constraints in 7806 ms returned unknown
[2022-06-08 21:26:25] [INFO ] [Real]Absence check using 70 positive place invariants in 136 ms returned sat
[2022-06-08 21:26:25] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 83 ms returned sat
[2022-06-08 21:26:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:26:38] [INFO ] [Real]Absence check using state equation in 12393 ms returned sat
[2022-06-08 21:26:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:26:39] [INFO ] [Nat]Absence check using 70 positive place invariants in 139 ms returned sat
[2022-06-08 21:26:39] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 84 ms returned sat
[2022-06-08 21:26:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:26:52] [INFO ] [Nat]Absence check using state equation in 12457 ms returned sat
[2022-06-08 21:26:57] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:26:58] [INFO ] [Nat]Added 24258 Read/Feed constraints in 6446 ms returned sat
[2022-06-08 21:27:01] [INFO ] Computed and/alt/rep : 19194/52686/19187 causal constraints (skipped 5244 transitions) in 2361 ms.
[2022-06-08 21:27:03] [INFO ] [Real]Absence check using 70 positive place invariants in 139 ms returned sat
[2022-06-08 21:27:03] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 81 ms returned sat
[2022-06-08 21:27:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:27:22] [INFO ] [Real]Absence check using state equation in 19073 ms returned unknown
[2022-06-08 21:27:23] [INFO ] [Real]Absence check using 70 positive place invariants in 225 ms returned sat
[2022-06-08 21:27:23] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 144 ms returned sat
[2022-06-08 21:27:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:27:37] [INFO ] [Real]Absence check using state equation in 13921 ms returned sat
[2022-06-08 21:27:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:27:39] [INFO ] [Nat]Absence check using 70 positive place invariants in 140 ms returned sat
[2022-06-08 21:27:39] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 80 ms returned sat
[2022-06-08 21:27:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:27:54] [INFO ] [Nat]Absence check using state equation in 14756 ms returned sat
[2022-06-08 21:27:59] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:28:02] [INFO ] [Nat]Added 24258 Read/Feed constraints in 8240 ms returned unknown
[2022-06-08 21:28:03] [INFO ] [Real]Absence check using 70 positive place invariants in 207 ms returned sat
[2022-06-08 21:28:03] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 86 ms returned sat
[2022-06-08 21:28:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:28:20] [INFO ] [Real]Absence check using state equation in 16776 ms returned sat
[2022-06-08 21:28:21] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:28:22] [INFO ] [Nat]Absence check using 70 positive place invariants in 148 ms returned sat
[2022-06-08 21:28:22] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 82 ms returned sat
[2022-06-08 21:28:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:28:37] [INFO ] [Nat]Absence check using state equation in 14395 ms returned sat
[2022-06-08 21:28:42] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:28:45] [INFO ] [Nat]Added 24258 Read/Feed constraints in 8079 ms returned unknown
[2022-06-08 21:28:46] [INFO ] [Real]Absence check using 70 positive place invariants in 144 ms returned sat
[2022-06-08 21:28:46] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 88 ms returned sat
[2022-06-08 21:28:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:29:10] [INFO ] [Real]Absence check using state equation in 24473 ms returned unknown
[2022-06-08 21:29:11] [INFO ] [Real]Absence check using 70 positive place invariants in 172 ms returned sat
[2022-06-08 21:29:11] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 140 ms returned sat
[2022-06-08 21:29:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:29:27] [INFO ] [Real]Absence check using state equation in 15932 ms returned sat
[2022-06-08 21:29:28] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:29:29] [INFO ] [Nat]Absence check using 70 positive place invariants in 164 ms returned sat
[2022-06-08 21:29:29] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 85 ms returned sat
[2022-06-08 21:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:29:45] [INFO ] [Nat]Absence check using state equation in 15737 ms returned sat
[2022-06-08 21:29:50] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:29:52] [INFO ] [Nat]Added 24258 Read/Feed constraints in 7517 ms returned sat
[2022-06-08 21:29:56] [INFO ] Computed and/alt/rep : 19194/52686/19187 causal constraints (skipped 5244 transitions) in 2787 ms.
[2022-06-08 21:29:57] [INFO ] [Real]Absence check using 70 positive place invariants in 139 ms returned sat
[2022-06-08 21:29:57] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 81 ms returned sat
[2022-06-08 21:29:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:30:11] [INFO ] [Real]Absence check using state equation in 14261 ms returned sat
[2022-06-08 21:30:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:30:13] [INFO ] [Nat]Absence check using 70 positive place invariants in 204 ms returned sat
[2022-06-08 21:30:13] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 81 ms returned sat
[2022-06-08 21:30:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:30:27] [INFO ] [Nat]Absence check using state equation in 13525 ms returned sat
[2022-06-08 21:30:32] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:30:38] [INFO ] [Nat]Added 24258 Read/Feed constraints in 10681 ms returned unknown
[2022-06-08 21:30:39] [INFO ] [Real]Absence check using 70 positive place invariants in 155 ms returned sat
[2022-06-08 21:30:39] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 91 ms returned sat
[2022-06-08 21:30:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:31:04] [INFO ] [Real]Absence check using state equation in 25079 ms returned unknown
[2022-06-08 21:31:05] [INFO ] [Real]Absence check using 70 positive place invariants in 170 ms returned sat
[2022-06-08 21:31:05] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 87 ms returned sat
[2022-06-08 21:31:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:31:26] [INFO ] [Real]Absence check using state equation in 21297 ms returned unknown
Current structural bounds on expressions (after SMT) : [70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 16 out of 5331 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Applied a total of 0 rules in 2694 ms. Remains 5331 /5331 variables (removed 0) and now considering 24508/24508 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5331/5331 places, 24508/24508 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Applied a total of 0 rules in 2153 ms. Remains 5331 /5331 variables (removed 0) and now considering 24508/24508 (removed 0) transitions.
[2022-06-08 21:31:31] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:31:33] [INFO ] Computed 72 place invariants in 1800 ms
[2022-06-08 21:31:34] [INFO ] Implicit Places using invariants in 2705 ms returned []
Implicit Place search using SMT only with invariants took 2707 ms to find 0 implicit places.
[2022-06-08 21:31:34] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:31:36] [INFO ] Computed 72 place invariants in 1784 ms
[2022-06-08 21:31:37] [INFO ] Dead Transitions using invariants and state equation in 2725 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5331/5331 places, 24508/24508 transitions.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-00
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:31:38] [INFO ] Computed 72 place invariants in 1618 ms
Incomplete random walk after 10000 steps, including 24 resets, run finished after 328 ms. (steps per millisecond=30 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
[2022-06-08 21:31:39] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:31:40] [INFO ] Computed 72 place invariants in 1646 ms
[2022-06-08 21:31:41] [INFO ] [Real]Absence check using 70 positive place invariants in 147 ms returned sat
[2022-06-08 21:31:41] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 86 ms returned sat
[2022-06-08 21:31:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:31:45] [INFO ] [Real]Absence check using state equation in 3974 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 5 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 5322 transition count 24499
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 5322 transition count 24499
Applied a total of 24 rules in 6463 ms. Remains 5322 /5331 variables (removed 9) and now considering 24499/24508 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 5322/5331 places, 24499/24508 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2022-06-08 21:31:53] [INFO ] Computed 72 place invariants in 1651 ms
Finished random walk after 982324 steps, including 2332 resets, run visited all 1 properties in 30003 ms. (steps per millisecond=32 )
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 2563 ms. (steps per millisecond=390 ) properties (out of 1) seen :1
[2022-06-08 21:32:26] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2022-06-08 21:32:28] [INFO ] Computed 72 place invariants in 1644 ms
[2022-06-08 21:32:28] [INFO ] [Real]Absence check using 70 positive place invariants in 156 ms returned sat
[2022-06-08 21:32:29] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 89 ms returned sat
[2022-06-08 21:32:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:32:43] [INFO ] [Real]Absence check using state equation in 14769 ms returned sat
[2022-06-08 21:32:44] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:32:45] [INFO ] [Nat]Absence check using 70 positive place invariants in 197 ms returned sat
[2022-06-08 21:32:45] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 109 ms returned sat
[2022-06-08 21:32:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:33:00] [INFO ] [Nat]Absence check using state equation in 14715 ms returned sat
[2022-06-08 21:33:00] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2022-06-08 21:33:06] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:33:09] [INFO ] [Nat]Added 24288 Read/Feed constraints in 8240 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 2597 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 2198 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2022-06-08 21:33:14] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2022-06-08 21:33:15] [INFO ] Computed 72 place invariants in 1789 ms
[2022-06-08 21:33:16] [INFO ] Implicit Places using invariants in 2612 ms returned []
Implicit Place search using SMT only with invariants took 2612 ms to find 0 implicit places.
[2022-06-08 21:33:16] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2022-06-08 21:33:18] [INFO ] Computed 72 place invariants in 1606 ms
[2022-06-08 21:33:19] [INFO ] Dead Transitions using invariants and state equation in 2548 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-00 in 102175 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-01
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:33:20] [INFO ] Computed 72 place invariants in 1522 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 274 ms. (steps per millisecond=36 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
[2022-06-08 21:33:21] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:33:22] [INFO ] Computed 72 place invariants in 1624 ms
[2022-06-08 21:33:23] [INFO ] [Real]Absence check using 70 positive place invariants in 148 ms returned sat
[2022-06-08 21:33:23] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 85 ms returned sat
[2022-06-08 21:33:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:33:27] [INFO ] [Real]Absence check using state equation in 3979 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 5 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 5322 transition count 24499
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 5322 transition count 24499
Applied a total of 24 rules in 6970 ms. Remains 5322 /5331 variables (removed 9) and now considering 24499/24508 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 5322/5331 places, 24499/24508 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2022-06-08 21:33:36] [INFO ] Computed 72 place invariants in 1636 ms
Incomplete random walk after 1000000 steps, including 2387 resets, run finished after 28450 ms. (steps per millisecond=35 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2425 ms. (steps per millisecond=412 ) properties (out of 1) seen :1
[2022-06-08 21:34:07] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2022-06-08 21:34:08] [INFO ] Computed 72 place invariants in 1627 ms
[2022-06-08 21:34:09] [INFO ] [Real]Absence check using 70 positive place invariants in 148 ms returned sat
[2022-06-08 21:34:09] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 84 ms returned sat
[2022-06-08 21:34:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:34:23] [INFO ] [Real]Absence check using state equation in 13757 ms returned sat
[2022-06-08 21:34:24] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:34:25] [INFO ] [Nat]Absence check using 70 positive place invariants in 144 ms returned sat
[2022-06-08 21:34:25] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 84 ms returned sat
[2022-06-08 21:34:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:34:40] [INFO ] [Nat]Absence check using state equation in 14892 ms returned sat
[2022-06-08 21:34:40] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2022-06-08 21:34:45] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:34:48] [INFO ] [Nat]Added 24288 Read/Feed constraints in 8157 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 2327 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 2364 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2022-06-08 21:34:53] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2022-06-08 21:34:55] [INFO ] Computed 72 place invariants in 1629 ms
[2022-06-08 21:35:03] [INFO ] Implicit Places using invariants in 9632 ms returned []
Implicit Place search using SMT only with invariants took 9639 ms to find 0 implicit places.
[2022-06-08 21:35:03] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2022-06-08 21:35:04] [INFO ] Computed 72 place invariants in 1517 ms
[2022-06-08 21:35:28] [INFO ] Dead Transitions using invariants and state equation in 25248 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-01 in 129095 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-02
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:35:29] [INFO ] Computed 72 place invariants in 1636 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 290 ms. (steps per millisecond=34 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
[2022-06-08 21:35:30] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:35:32] [INFO ] Computed 72 place invariants in 1861 ms
[2022-06-08 21:35:33] [INFO ] [Real]Absence check using 70 positive place invariants in 150 ms returned sat
[2022-06-08 21:35:33] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 91 ms returned sat
[2022-06-08 21:35:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:35:37] [INFO ] [Real]Absence check using state equation in 3863 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 6 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 5322 transition count 24499
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 5322 transition count 24499
Applied a total of 24 rules in 7631 ms. Remains 5322 /5331 variables (removed 9) and now considering 24499/24508 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 5322/5331 places, 24499/24508 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2022-06-08 21:35:46] [INFO ] Computed 72 place invariants in 1773 ms
Incomplete random walk after 1000000 steps, including 2377 resets, run finished after 28770 ms. (steps per millisecond=34 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2781 ms. (steps per millisecond=359 ) properties (out of 1) seen :1
[2022-06-08 21:36:18] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2022-06-08 21:36:19] [INFO ] Computed 72 place invariants in 1566 ms
[2022-06-08 21:36:20] [INFO ] [Real]Absence check using 70 positive place invariants in 155 ms returned sat
[2022-06-08 21:36:20] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 83 ms returned sat
[2022-06-08 21:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:36:35] [INFO ] [Real]Absence check using state equation in 14518 ms returned sat
[2022-06-08 21:36:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:36:37] [INFO ] [Nat]Absence check using 70 positive place invariants in 170 ms returned sat
[2022-06-08 21:36:37] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 128 ms returned sat
[2022-06-08 21:36:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:36:52] [INFO ] [Nat]Absence check using state equation in 14786 ms returned sat
[2022-06-08 21:36:52] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2022-06-08 21:36:57] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:37:00] [INFO ] [Nat]Added 24288 Read/Feed constraints in 8224 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 2250 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 2206 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2022-06-08 21:37:05] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2022-06-08 21:37:06] [INFO ] Computed 72 place invariants in 1632 ms
[2022-06-08 21:37:14] [INFO ] Implicit Places using invariants in 8797 ms returned []
Implicit Place search using SMT only with invariants took 8813 ms to find 0 implicit places.
[2022-06-08 21:37:14] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2022-06-08 21:37:15] [INFO ] Computed 72 place invariants in 1717 ms
[2022-06-08 21:37:39] [INFO ] Dead Transitions using invariants and state equation in 25700 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-02 in 131530 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-03
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:37:41] [INFO ] Computed 72 place invariants in 1848 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 307 ms. (steps per millisecond=32 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
[2022-06-08 21:37:42] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:37:43] [INFO ] Computed 72 place invariants in 1799 ms
[2022-06-08 21:37:44] [INFO ] [Real]Absence check using 70 positive place invariants in 152 ms returned sat
[2022-06-08 21:37:45] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 92 ms returned sat
[2022-06-08 21:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:37:48] [INFO ] [Real]Absence check using state equation in 3796 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 5 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 5322 transition count 24499
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 5322 transition count 24499
Applied a total of 24 rules in 6676 ms. Remains 5322 /5331 variables (removed 9) and now considering 24499/24508 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 5322/5331 places, 24499/24508 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2022-06-08 21:37:57] [INFO ] Computed 72 place invariants in 1969 ms
Incomplete random walk after 1000000 steps, including 2378 resets, run finished after 27041 ms. (steps per millisecond=36 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2346 ms. (steps per millisecond=426 ) properties (out of 1) seen :1
[2022-06-08 21:38:26] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2022-06-08 21:38:28] [INFO ] Computed 72 place invariants in 1531 ms
[2022-06-08 21:38:29] [INFO ] [Real]Absence check using 70 positive place invariants in 199 ms returned sat
[2022-06-08 21:38:29] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 83 ms returned sat
[2022-06-08 21:38:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:38:42] [INFO ] [Real]Absence check using state equation in 12932 ms returned sat
[2022-06-08 21:38:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:38:44] [INFO ] [Nat]Absence check using 70 positive place invariants in 159 ms returned sat
[2022-06-08 21:38:44] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 85 ms returned sat
[2022-06-08 21:38:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:38:59] [INFO ] [Nat]Absence check using state equation in 14545 ms returned sat
[2022-06-08 21:38:59] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2022-06-08 21:39:04] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:39:07] [INFO ] [Nat]Added 24288 Read/Feed constraints in 8335 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 2128 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 2087 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2022-06-08 21:39:11] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2022-06-08 21:39:13] [INFO ] Computed 72 place invariants in 1674 ms
[2022-06-08 21:39:21] [INFO ] Implicit Places using invariants in 9514 ms returned []
Implicit Place search using SMT only with invariants took 9531 ms to find 0 implicit places.
[2022-06-08 21:39:21] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2022-06-08 21:39:23] [INFO ] Computed 72 place invariants in 1636 ms
[2022-06-08 21:39:45] [INFO ] Dead Transitions using invariants and state equation in 24537 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-03 in 126156 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-04
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:39:47] [INFO ] Computed 72 place invariants in 1450 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 449 ms. (steps per millisecond=22 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
[2022-06-08 21:39:47] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:39:49] [INFO ] Computed 72 place invariants in 1491 ms
[2022-06-08 21:39:50] [INFO ] [Real]Absence check using 70 positive place invariants in 152 ms returned sat
[2022-06-08 21:39:50] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 84 ms returned sat
[2022-06-08 21:39:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:39:54] [INFO ] [Real]Absence check using state equation in 3813 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[0]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 5 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 5323 transition count 24500
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 23 place count 5323 transition count 24500
Applied a total of 23 rules in 6623 ms. Remains 5323 /5331 variables (removed 8) and now considering 24500/24508 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5331 places, 24500/24508 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:40:03] [INFO ] Computed 72 place invariants in 1871 ms
Incomplete random walk after 1000000 steps, including 2382 resets, run finished after 28602 ms. (steps per millisecond=34 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2383 ms. (steps per millisecond=419 ) properties (out of 1) seen :0
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:40:35] [INFO ] Computed 72 place invariants in 1535 ms
[2022-06-08 21:40:36] [INFO ] [Real]Absence check using 70 positive place invariants in 153 ms returned sat
[2022-06-08 21:40:36] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 87 ms returned sat
[2022-06-08 21:40:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:40:51] [INFO ] [Real]Absence check using state equation in 14674 ms returned sat
[2022-06-08 21:40:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:40:53] [INFO ] [Nat]Absence check using 70 positive place invariants in 138 ms returned sat
[2022-06-08 21:40:53] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 80 ms returned sat
[2022-06-08 21:40:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:41:10] [INFO ] [Nat]Absence check using state equation in 17247 ms returned sat
[2022-06-08 21:41:10] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2022-06-08 21:41:16] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:41:19] [INFO ] [Nat]Added 24288 Read/Feed constraints in 8346 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 2460 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 2121 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:41:25] [INFO ] Computed 72 place invariants in 1509 ms
[2022-06-08 21:41:26] [INFO ] Implicit Places using invariants in 2591 ms returned []
Implicit Place search using SMT only with invariants took 2615 ms to find 0 implicit places.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:41:27] [INFO ] Computed 72 place invariants in 1617 ms
[2022-06-08 21:41:52] [INFO ] Dead Transitions using invariants and state equation in 25717 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5323 places, 24500/24500 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:41:53] [INFO ] Computed 72 place invariants in 1585 ms
Incomplete random walk after 1000000 steps, including 2383 resets, run finished after 28336 ms. (steps per millisecond=35 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2357 ms. (steps per millisecond=424 ) properties (out of 1) seen :1
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:42:25] [INFO ] Computed 72 place invariants in 1528 ms
[2022-06-08 21:42:27] [INFO ] [Real]Absence check using 70 positive place invariants in 147 ms returned sat
[2022-06-08 21:42:27] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 91 ms returned sat
[2022-06-08 21:42:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:42:41] [INFO ] [Real]Absence check using state equation in 14048 ms returned sat
[2022-06-08 21:42:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:42:42] [INFO ] [Nat]Absence check using 70 positive place invariants in 149 ms returned sat
[2022-06-08 21:42:42] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 89 ms returned sat
[2022-06-08 21:42:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:42:57] [INFO ] [Nat]Absence check using state equation in 14837 ms returned sat
[2022-06-08 21:42:58] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2022-06-08 21:43:03] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:43:06] [INFO ] [Nat]Added 24288 Read/Feed constraints in 8233 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 2321 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 2304 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:43:12] [INFO ] Computed 72 place invariants in 1891 ms
[2022-06-08 21:43:13] [INFO ] Implicit Places using invariants in 2739 ms returned []
Implicit Place search using SMT only with invariants took 2741 ms to find 0 implicit places.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:43:15] [INFO ] Computed 72 place invariants in 2148 ms
[2022-06-08 21:43:16] [INFO ] Dead Transitions using invariants and state equation in 3007 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5323 places, 24500/24500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-04 in 210647 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-05
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:43:18] [INFO ] Computed 72 place invariants in 2045 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 322 ms. (steps per millisecond=31 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
[2022-06-08 21:43:19] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:43:20] [INFO ] Computed 72 place invariants in 1900 ms
[2022-06-08 21:43:22] [INFO ] [Real]Absence check using 70 positive place invariants in 161 ms returned sat
[2022-06-08 21:43:22] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 91 ms returned sat
[2022-06-08 21:43:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:43:26] [INFO ] [Real]Absence check using state equation in 3904 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[0]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 5 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 5323 transition count 24500
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 23 place count 5323 transition count 24500
Applied a total of 23 rules in 6802 ms. Remains 5323 /5331 variables (removed 8) and now considering 24500/24508 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5331 places, 24500/24508 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:43:34] [INFO ] Computed 72 place invariants in 1691 ms
Finished random walk after 993993 steps, including 2368 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=33 )
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 2467 ms. (steps per millisecond=405 ) properties (out of 1) seen :1
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:44:08] [INFO ] Computed 72 place invariants in 1722 ms
[2022-06-08 21:44:09] [INFO ] [Real]Absence check using 70 positive place invariants in 157 ms returned sat
[2022-06-08 21:44:09] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 96 ms returned sat
[2022-06-08 21:44:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:44:26] [INFO ] [Real]Absence check using state equation in 16525 ms returned sat
[2022-06-08 21:44:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:44:28] [INFO ] [Nat]Absence check using 70 positive place invariants in 175 ms returned sat
[2022-06-08 21:44:28] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 91 ms returned sat
[2022-06-08 21:44:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:44:46] [INFO ] [Nat]Absence check using state equation in 18087 ms returned sat
[2022-06-08 21:44:46] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2022-06-08 21:44:51] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:44:54] [INFO ] [Nat]Added 24288 Read/Feed constraints in 8121 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 2920 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 2419 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:45:01] [INFO ] Computed 72 place invariants in 1588 ms
[2022-06-08 21:45:02] [INFO ] Implicit Places using invariants in 2387 ms returned []
Implicit Place search using SMT only with invariants took 2392 ms to find 0 implicit places.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:45:04] [INFO ] Computed 72 place invariants in 1763 ms
[2022-06-08 21:45:04] [INFO ] Dead Transitions using invariants and state equation in 2566 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5323 places, 24500/24500 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:45:06] [INFO ] Computed 72 place invariants in 1719 ms
Finished random walk after 905654 steps, including 2153 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=30 )
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2755 ms. (steps per millisecond=362 ) properties (out of 1) seen :1
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:45:41] [INFO ] Computed 72 place invariants in 2064 ms
[2022-06-08 21:45:42] [INFO ] [Real]Absence check using 70 positive place invariants in 168 ms returned sat
[2022-06-08 21:45:42] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 95 ms returned sat
[2022-06-08 21:45:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:45:58] [INFO ] [Real]Absence check using state equation in 15948 ms returned sat
[2022-06-08 21:45:59] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:46:00] [INFO ] [Nat]Absence check using 70 positive place invariants in 175 ms returned sat
[2022-06-08 21:46:00] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 89 ms returned sat
[2022-06-08 21:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:46:18] [INFO ] [Nat]Absence check using state equation in 18327 ms returned sat
[2022-06-08 21:46:19] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2022-06-08 21:46:24] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:46:27] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7989 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 2331 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 2310 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:46:33] [INFO ] Computed 72 place invariants in 1571 ms
[2022-06-08 21:46:34] [INFO ] Implicit Places using invariants in 2386 ms returned []
Implicit Place search using SMT only with invariants took 2390 ms to find 0 implicit places.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:46:35] [INFO ] Computed 72 place invariants in 1648 ms
[2022-06-08 21:46:36] [INFO ] Dead Transitions using invariants and state equation in 2453 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5323 places, 24500/24500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-05 in 199917 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-06
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:46:38] [INFO ] Computed 72 place invariants in 1626 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 307 ms. (steps per millisecond=32 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
[2022-06-08 21:46:38] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:46:40] [INFO ] Computed 72 place invariants in 1656 ms
[2022-06-08 21:46:41] [INFO ] [Real]Absence check using 70 positive place invariants in 172 ms returned sat
[2022-06-08 21:46:41] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 96 ms returned sat
[2022-06-08 21:46:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:46:45] [INFO ] [Real]Absence check using state equation in 3950 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 7 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 5323 transition count 24500
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 23 place count 5323 transition count 24500
Applied a total of 23 rules in 10803 ms. Remains 5323 /5331 variables (removed 8) and now considering 24500/24508 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5331 places, 24500/24508 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:46:58] [INFO ] Computed 72 place invariants in 2059 ms
Finished random walk after 949362 steps, including 2256 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=31 )
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2547 ms. (steps per millisecond=392 ) properties (out of 1) seen :1
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:47:32] [INFO ] Computed 72 place invariants in 1817 ms
[2022-06-08 21:47:33] [INFO ] [Real]Absence check using 70 positive place invariants in 167 ms returned sat
[2022-06-08 21:47:33] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 110 ms returned sat
[2022-06-08 21:47:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:47:50] [INFO ] [Real]Absence check using state equation in 17141 ms returned sat
[2022-06-08 21:47:51] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:47:52] [INFO ] [Nat]Absence check using 70 positive place invariants in 177 ms returned sat
[2022-06-08 21:47:52] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 91 ms returned sat
[2022-06-08 21:47:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:48:09] [INFO ] [Nat]Absence check using state equation in 17157 ms returned sat
[2022-06-08 21:48:10] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2022-06-08 21:48:15] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:48:16] [INFO ] [Nat]Added 24288 Read/Feed constraints in 6610 ms returned sat
[2022-06-08 21:48:19] [INFO ] Computed and/alt/rep : 19186/52717/19186 causal constraints (skipped 5244 transitions) in 1896 ms.
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 2733 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 2720 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:48:27] [INFO ] Computed 72 place invariants in 2168 ms
[2022-06-08 21:48:28] [INFO ] Implicit Places using invariants in 2978 ms returned []
Implicit Place search using SMT only with invariants took 2980 ms to find 0 implicit places.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:48:29] [INFO ] Computed 72 place invariants in 1684 ms
[2022-06-08 21:48:30] [INFO ] Dead Transitions using invariants and state equation in 2551 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5323 places, 24500/24500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-06 in 113998 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-07
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:48:32] [INFO ] Computed 72 place invariants in 1842 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 322 ms. (steps per millisecond=31 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
[2022-06-08 21:48:32] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:48:34] [INFO ] Computed 72 place invariants in 1790 ms
[2022-06-08 21:48:35] [INFO ] [Real]Absence check using 70 positive place invariants in 164 ms returned sat
[2022-06-08 21:48:35] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 92 ms returned sat
[2022-06-08 21:48:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:48:39] [INFO ] [Real]Absence check using state equation in 3910 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[0]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 7 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 5323 transition count 24500
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 23 place count 5323 transition count 24500
Applied a total of 23 rules in 8719 ms. Remains 5323 /5331 variables (removed 8) and now considering 24500/24508 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5331 places, 24500/24508 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:48:50] [INFO ] Computed 72 place invariants in 1795 ms
Finished random walk after 945106 steps, including 2247 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=31 )
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2562 ms. (steps per millisecond=390 ) properties (out of 1) seen :0
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:49:24] [INFO ] Computed 72 place invariants in 1808 ms
[2022-06-08 21:49:25] [INFO ] [Real]Absence check using 70 positive place invariants in 168 ms returned sat
[2022-06-08 21:49:25] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 92 ms returned sat
[2022-06-08 21:49:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:49:41] [INFO ] [Real]Absence check using state equation in 16132 ms returned sat
[2022-06-08 21:49:42] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:49:43] [INFO ] [Nat]Absence check using 70 positive place invariants in 167 ms returned sat
[2022-06-08 21:49:43] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 92 ms returned sat
[2022-06-08 21:49:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:50:00] [INFO ] [Nat]Absence check using state equation in 17138 ms returned sat
[2022-06-08 21:50:01] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2022-06-08 21:50:06] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:50:09] [INFO ] [Nat]Added 24288 Read/Feed constraints in 8481 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 3003 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 2929 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:50:17] [INFO ] Computed 72 place invariants in 1753 ms
[2022-06-08 21:50:18] [INFO ] Implicit Places using invariants in 2595 ms returned []
Implicit Place search using SMT only with invariants took 2596 ms to find 0 implicit places.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:50:19] [INFO ] Computed 72 place invariants in 1725 ms
[2022-06-08 21:50:20] [INFO ] Dead Transitions using invariants and state equation in 2581 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5323 places, 24500/24500 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:50:22] [INFO ] Computed 72 place invariants in 1821 ms
Finished random walk after 984308 steps, including 2347 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=32 )
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2524 ms. (steps per millisecond=396 ) properties (out of 1) seen :1
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:50:56] [INFO ] Computed 72 place invariants in 1846 ms
[2022-06-08 21:50:57] [INFO ] [Real]Absence check using 70 positive place invariants in 164 ms returned sat
[2022-06-08 21:50:57] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 91 ms returned sat
[2022-06-08 21:50:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:51:13] [INFO ] [Real]Absence check using state equation in 15090 ms returned sat
[2022-06-08 21:51:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:51:14] [INFO ] [Nat]Absence check using 70 positive place invariants in 171 ms returned sat
[2022-06-08 21:51:14] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 91 ms returned sat
[2022-06-08 21:51:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:51:31] [INFO ] [Nat]Absence check using state equation in 16248 ms returned sat
[2022-06-08 21:51:31] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2022-06-08 21:51:36] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:51:39] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7965 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 2501 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 2428 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:51:45] [INFO ] Computed 72 place invariants in 1768 ms
[2022-06-08 21:51:46] [INFO ] Implicit Places using invariants in 2636 ms returned []
Implicit Place search using SMT only with invariants took 2637 ms to find 0 implicit places.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:51:48] [INFO ] Computed 72 place invariants in 2115 ms
[2022-06-08 21:51:49] [INFO ] Dead Transitions using invariants and state equation in 2972 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5323 places, 24500/24500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-07 in 199244 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-08
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:51:51] [INFO ] Computed 72 place invariants in 2025 ms
Incomplete random walk after 10000 steps, including 24 resets, run finished after 318 ms. (steps per millisecond=31 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
[2022-06-08 21:51:52] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:51:54] [INFO ] Computed 72 place invariants in 2022 ms
[2022-06-08 21:51:55] [INFO ] [Real]Absence check using 70 positive place invariants in 204 ms returned sat
[2022-06-08 21:51:55] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 100 ms returned sat
[2022-06-08 21:51:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:51:59] [INFO ] [Real]Absence check using state equation in 3850 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 8 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 5322 transition count 24499
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 5322 transition count 24499
Applied a total of 24 rules in 11306 ms. Remains 5322 /5331 variables (removed 9) and now considering 24499/24508 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 5322/5331 places, 24499/24508 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2022-06-08 21:52:12] [INFO ] Computed 72 place invariants in 1985 ms
Finished random walk after 977119 steps, including 2324 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=32 )
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2400 ms. (steps per millisecond=416 ) properties (out of 1) seen :1
[2022-06-08 21:52:45] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2022-06-08 21:52:46] [INFO ] Computed 72 place invariants in 1569 ms
[2022-06-08 21:52:47] [INFO ] [Real]Absence check using 70 positive place invariants in 150 ms returned sat
[2022-06-08 21:52:47] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 85 ms returned sat
[2022-06-08 21:52:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:53:01] [INFO ] [Real]Absence check using state equation in 14060 ms returned sat
[2022-06-08 21:53:02] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:53:03] [INFO ] [Nat]Absence check using 70 positive place invariants in 152 ms returned sat
[2022-06-08 21:53:03] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 83 ms returned sat
[2022-06-08 21:53:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:53:18] [INFO ] [Nat]Absence check using state equation in 15066 ms returned sat
[2022-06-08 21:53:18] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2022-06-08 21:53:23] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:53:26] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7954 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 2338 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 2256 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2022-06-08 21:53:31] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2022-06-08 21:53:32] [INFO ] Computed 72 place invariants in 1605 ms
[2022-06-08 21:53:33] [INFO ] Implicit Places using invariants in 2389 ms returned []
Implicit Place search using SMT only with invariants took 2403 ms to find 0 implicit places.
[2022-06-08 21:53:33] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2022-06-08 21:53:35] [INFO ] Computed 72 place invariants in 1644 ms
[2022-06-08 21:53:36] [INFO ] Dead Transitions using invariants and state equation in 2476 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-08 in 106383 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-09
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:53:37] [INFO ] Computed 72 place invariants in 1664 ms
Incomplete random walk after 10000 steps, including 24 resets, run finished after 307 ms. (steps per millisecond=32 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
[2022-06-08 21:53:38] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:53:39] [INFO ] Computed 72 place invariants in 1577 ms
[2022-06-08 21:53:40] [INFO ] [Real]Absence check using 70 positive place invariants in 172 ms returned sat
[2022-06-08 21:53:40] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 96 ms returned sat
[2022-06-08 21:53:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:53:44] [INFO ] [Real]Absence check using state equation in 3973 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[0]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 6 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 5323 transition count 24500
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 23 place count 5323 transition count 24500
Applied a total of 23 rules in 7194 ms. Remains 5323 /5331 variables (removed 8) and now considering 24500/24508 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5331 places, 24500/24508 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:53:53] [INFO ] Computed 72 place invariants in 1759 ms
Incomplete random walk after 1000000 steps, including 2388 resets, run finished after 29407 ms. (steps per millisecond=34 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 2466 ms. (steps per millisecond=405 ) properties (out of 1) seen :0
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:54:27] [INFO ] Computed 72 place invariants in 1609 ms
[2022-06-08 21:54:28] [INFO ] [Real]Absence check using 70 positive place invariants in 159 ms returned sat
[2022-06-08 21:54:28] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 90 ms returned sat
[2022-06-08 21:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:54:42] [INFO ] [Real]Absence check using state equation in 14440 ms returned sat
[2022-06-08 21:54:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:54:44] [INFO ] [Nat]Absence check using 70 positive place invariants in 165 ms returned sat
[2022-06-08 21:54:44] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 91 ms returned sat
[2022-06-08 21:54:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:54:59] [INFO ] [Nat]Absence check using state equation in 15067 ms returned sat
[2022-06-08 21:54:59] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2022-06-08 21:55:04] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:55:07] [INFO ] [Nat]Added 24288 Read/Feed constraints in 8042 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 2335 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 2363 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:55:14] [INFO ] Computed 72 place invariants in 1694 ms
[2022-06-08 21:55:15] [INFO ] Implicit Places using invariants in 2541 ms returned []
Implicit Place search using SMT only with invariants took 2546 ms to find 0 implicit places.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:55:16] [INFO ] Computed 72 place invariants in 1650 ms
[2022-06-08 21:55:17] [INFO ] Dead Transitions using invariants and state equation in 2443 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5323 places, 24500/24500 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:55:19] [INFO ] Computed 72 place invariants in 1648 ms
Incomplete random walk after 1000000 steps, including 2383 resets, run finished after 28903 ms. (steps per millisecond=34 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 24 resets, run finished after 2481 ms. (steps per millisecond=403 ) properties (out of 1) seen :1
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:55:52] [INFO ] Computed 72 place invariants in 1676 ms
[2022-06-08 21:55:53] [INFO ] [Real]Absence check using 70 positive place invariants in 172 ms returned sat
[2022-06-08 21:55:53] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 93 ms returned sat
[2022-06-08 21:55:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:56:09] [INFO ] [Real]Absence check using state equation in 15949 ms returned sat
[2022-06-08 21:56:10] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:56:11] [INFO ] [Nat]Absence check using 70 positive place invariants in 169 ms returned sat
[2022-06-08 21:56:11] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 96 ms returned sat
[2022-06-08 21:56:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:56:27] [INFO ] [Nat]Absence check using state equation in 16718 ms returned sat
[2022-06-08 21:56:28] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2022-06-08 21:56:33] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:56:35] [INFO ] [Nat]Added 24288 Read/Feed constraints in 6779 ms returned sat
[2022-06-08 21:56:38] [INFO ] Computed and/alt/rep : 19186/52717/19186 causal constraints (skipped 5244 transitions) in 1935 ms.
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 2325 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 2391 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:56:44] [INFO ] Computed 72 place invariants in 1670 ms
[2022-06-08 21:56:45] [INFO ] Implicit Places using invariants in 2528 ms returned []
Implicit Place search using SMT only with invariants took 2541 ms to find 0 implicit places.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 21:56:46] [INFO ] Computed 72 place invariants in 1679 ms
[2022-06-08 21:56:47] [INFO ] Dead Transitions using invariants and state equation in 2524 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5323 places, 24500/24500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-09 in 191644 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-10
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:56:49] [INFO ] Computed 72 place invariants in 1682 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 315 ms. (steps per millisecond=31 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
[2022-06-08 21:56:49] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 21:56:51] [INFO ] Computed 72 place invariants in 1710 ms
[2022-06-08 21:56:52] [INFO ] [Real]Absence check using 70 positive place invariants in 165 ms returned sat
[2022-06-08 21:56:52] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 96 ms returned sat
[2022-06-08 21:56:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:56:56] [INFO ] [Real]Absence check using state equation in 3929 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[0]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 5 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 5322 transition count 24499
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 5322 transition count 24499
Applied a total of 24 rules in 7260 ms. Remains 5322 /5331 variables (removed 9) and now considering 24499/24508 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 5322/5331 places, 24499/24508 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2022-06-08 21:57:05] [INFO ] Computed 72 place invariants in 1634 ms
Incomplete random walk after 1000000 steps, including 2376 resets, run finished after 29844 ms. (steps per millisecond=33 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 2463 ms. (steps per millisecond=406 ) properties (out of 1) seen :1
[2022-06-08 21:57:37] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2022-06-08 21:57:39] [INFO ] Computed 72 place invariants in 2050 ms
[2022-06-08 21:57:40] [INFO ] [Real]Absence check using 70 positive place invariants in 151 ms returned sat
[2022-06-08 21:57:40] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 85 ms returned sat
[2022-06-08 21:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:57:56] [INFO ] [Real]Absence check using state equation in 15711 ms returned sat
[2022-06-08 21:57:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:57:58] [INFO ] [Nat]Absence check using 70 positive place invariants in 174 ms returned sat
[2022-06-08 21:57:58] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 93 ms returned sat
[2022-06-08 21:57:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:58:15] [INFO ] [Nat]Absence check using state equation in 16769 ms returned sat
[2022-06-08 21:58:15] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2022-06-08 21:58:20] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:58:23] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7983 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 2881 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 2654 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2022-06-08 21:58:29] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2022-06-08 21:58:30] [INFO ] Computed 72 place invariants in 1716 ms
[2022-06-08 21:58:31] [INFO ] Implicit Places using invariants in 2520 ms returned []
Implicit Place search using SMT only with invariants took 2522 ms to find 0 implicit places.
[2022-06-08 21:58:31] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2022-06-08 21:58:33] [INFO ] Computed 72 place invariants in 1686 ms
[2022-06-08 21:58:34] [INFO ] Dead Transitions using invariants and state equation in 2476 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5322/5322 places, 24499/24499 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2022-06-08 21:58:35] [INFO ] Computed 72 place invariants in 1721 ms
Finished random walk after 999875 steps, including 2379 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=33 )
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2497 ms. (steps per millisecond=400 ) properties (out of 1) seen :1
[2022-06-08 21:59:08] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2022-06-08 21:59:10] [INFO ] Computed 72 place invariants in 1676 ms
[2022-06-08 21:59:10] [INFO ] [Real]Absence check using 70 positive place invariants in 167 ms returned sat
[2022-06-08 21:59:11] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 95 ms returned sat
[2022-06-08 21:59:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 21:59:27] [INFO ] [Real]Absence check using state equation in 16322 ms returned sat
[2022-06-08 21:59:28] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 21:59:29] [INFO ] [Nat]Absence check using 70 positive place invariants in 163 ms returned sat
[2022-06-08 21:59:29] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 96 ms returned sat
[2022-06-08 21:59:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 21:59:45] [INFO ] [Nat]Absence check using state equation in 16536 ms returned sat
[2022-06-08 21:59:46] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2022-06-08 21:59:51] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 21:59:54] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7972 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 2315 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 2465 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2022-06-08 21:59:58] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2022-06-08 22:00:00] [INFO ] Computed 72 place invariants in 1683 ms
[2022-06-08 22:00:01] [INFO ] Implicit Places using invariants in 2473 ms returned []
Implicit Place search using SMT only with invariants took 2474 ms to find 0 implicit places.
[2022-06-08 22:00:01] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2022-06-08 22:00:03] [INFO ] Computed 72 place invariants in 1701 ms
[2022-06-08 22:00:03] [INFO ] Dead Transitions using invariants and state equation in 2554 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-10 in 196020 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-11
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 22:00:05] [INFO ] Computed 72 place invariants in 1720 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 290 ms. (steps per millisecond=34 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
[2022-06-08 22:00:05] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 22:00:07] [INFO ] Computed 72 place invariants in 1753 ms
[2022-06-08 22:00:08] [INFO ] [Real]Absence check using 70 positive place invariants in 171 ms returned sat
[2022-06-08 22:00:08] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 94 ms returned sat
[2022-06-08 22:00:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 22:00:12] [INFO ] [Real]Absence check using state equation in 3958 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[0]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 6 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 5323 transition count 24500
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 23 place count 5323 transition count 24500
Applied a total of 23 rules in 7562 ms. Remains 5323 /5331 variables (removed 8) and now considering 24500/24508 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5331 places, 24500/24508 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 22:00:21] [INFO ] Computed 72 place invariants in 1661 ms
Incomplete random walk after 1000000 steps, including 2376 resets, run finished after 29394 ms. (steps per millisecond=34 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2511 ms. (steps per millisecond=398 ) properties (out of 1) seen :0
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 22:00:55] [INFO ] Computed 72 place invariants in 1742 ms
[2022-06-08 22:00:56] [INFO ] [Real]Absence check using 70 positive place invariants in 162 ms returned sat
[2022-06-08 22:00:56] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 93 ms returned sat
[2022-06-08 22:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 22:01:13] [INFO ] [Real]Absence check using state equation in 16458 ms returned sat
[2022-06-08 22:01:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 22:01:14] [INFO ] [Nat]Absence check using 70 positive place invariants in 163 ms returned sat
[2022-06-08 22:01:15] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 89 ms returned sat
[2022-06-08 22:01:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 22:01:31] [INFO ] [Nat]Absence check using state equation in 16489 ms returned sat
[2022-06-08 22:01:31] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2022-06-08 22:01:36] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 22:01:39] [INFO ] [Nat]Added 24288 Read/Feed constraints in 8031 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 2496 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 2545 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 22:01:46] [INFO ] Computed 72 place invariants in 1852 ms
[2022-06-08 22:01:47] [INFO ] Implicit Places using invariants in 2670 ms returned []
Implicit Place search using SMT only with invariants took 2671 ms to find 0 implicit places.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 22:01:49] [INFO ] Computed 72 place invariants in 1713 ms
[2022-06-08 22:01:50] [INFO ] Dead Transitions using invariants and state equation in 2519 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5323 places, 24500/24500 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 22:01:51] [INFO ] Computed 72 place invariants in 1696 ms
Finished random walk after 993834 steps, including 2362 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=33 )
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 2506 ms. (steps per millisecond=399 ) properties (out of 1) seen :1
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 22:02:26] [INFO ] Computed 72 place invariants in 1809 ms
[2022-06-08 22:02:27] [INFO ] [Real]Absence check using 70 positive place invariants in 158 ms returned sat
[2022-06-08 22:02:27] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 95 ms returned sat
[2022-06-08 22:02:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 22:02:44] [INFO ] [Real]Absence check using state equation in 17204 ms returned sat
[2022-06-08 22:02:45] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 22:02:46] [INFO ] [Nat]Absence check using 70 positive place invariants in 168 ms returned sat
[2022-06-08 22:02:46] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 90 ms returned sat
[2022-06-08 22:02:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 22:03:03] [INFO ] [Nat]Absence check using state equation in 17642 ms returned sat
[2022-06-08 22:03:04] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2022-06-08 22:03:09] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 22:03:12] [INFO ] [Nat]Added 24288 Read/Feed constraints in 8079 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 2538 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 2503 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 22:03:18] [INFO ] Computed 72 place invariants in 1715 ms
[2022-06-08 22:03:19] [INFO ] Implicit Places using invariants in 2525 ms returned []
Implicit Place search using SMT only with invariants took 2546 ms to find 0 implicit places.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 22:03:21] [INFO ] Computed 72 place invariants in 1762 ms
[2022-06-08 22:03:22] [INFO ] Dead Transitions using invariants and state equation in 2567 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5323 places, 24500/24500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-11 in 198481 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-12
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 22:03:24] [INFO ] Computed 72 place invariants in 1829 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 320 ms. (steps per millisecond=31 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
[2022-06-08 22:03:24] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 22:03:26] [INFO ] Computed 72 place invariants in 1660 ms
[2022-06-08 22:03:27] [INFO ] [Real]Absence check using 70 positive place invariants in 163 ms returned sat
[2022-06-08 22:03:27] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 94 ms returned sat
[2022-06-08 22:03:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 22:03:31] [INFO ] [Real]Absence check using state equation in 3962 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 5 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 5323 transition count 24500
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 23 place count 5323 transition count 24500
Applied a total of 23 rules in 7041 ms. Remains 5323 /5331 variables (removed 8) and now considering 24500/24508 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5331 places, 24500/24508 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 22:03:39] [INFO ] Computed 72 place invariants in 1665 ms
Finished random walk after 972767 steps, including 2317 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=32 )
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2489 ms. (steps per millisecond=401 ) properties (out of 1) seen :1
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 22:04:14] [INFO ] Computed 72 place invariants in 1808 ms
[2022-06-08 22:04:15] [INFO ] [Real]Absence check using 70 positive place invariants in 152 ms returned sat
[2022-06-08 22:04:15] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 86 ms returned sat
[2022-06-08 22:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 22:04:31] [INFO ] [Real]Absence check using state equation in 16310 ms returned sat
[2022-06-08 22:04:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 22:04:33] [INFO ] [Nat]Absence check using 70 positive place invariants in 164 ms returned sat
[2022-06-08 22:04:33] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 90 ms returned sat
[2022-06-08 22:04:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 22:04:49] [INFO ] [Nat]Absence check using state equation in 15923 ms returned sat
[2022-06-08 22:04:49] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2022-06-08 22:04:54] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 22:04:57] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7901 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 2494 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 2272 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 22:05:04] [INFO ] Computed 72 place invariants in 1586 ms
[2022-06-08 22:05:04] [INFO ] Implicit Places using invariants in 2370 ms returned []
Implicit Place search using SMT only with invariants took 2374 ms to find 0 implicit places.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 22:05:06] [INFO ] Computed 72 place invariants in 1570 ms
[2022-06-08 22:05:07] [INFO ] Dead Transitions using invariants and state equation in 2525 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5323 places, 24500/24500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-12 in 105032 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-13
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 22:05:09] [INFO ] Computed 72 place invariants in 1668 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 302 ms. (steps per millisecond=33 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
[2022-06-08 22:05:09] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2022-06-08 22:05:11] [INFO ] Computed 72 place invariants in 1593 ms
[2022-06-08 22:05:11] [INFO ] [Real]Absence check using 70 positive place invariants in 151 ms returned sat
[2022-06-08 22:05:12] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 88 ms returned sat
[2022-06-08 22:05:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 22:05:16] [INFO ] [Real]Absence check using state equation in 3984 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[0]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 6 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 5323 transition count 24500
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 23 place count 5323 transition count 24500
Applied a total of 23 rules in 6522 ms. Remains 5323 /5331 variables (removed 8) and now considering 24500/24508 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5331 places, 24500/24508 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 22:05:24] [INFO ] Computed 72 place invariants in 1516 ms
Finished random walk after 939778 steps, including 2242 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=31 )
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2608 ms. (steps per millisecond=383 ) properties (out of 1) seen :1
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 22:05:58] [INFO ] Computed 72 place invariants in 1706 ms
[2022-06-08 22:05:59] [INFO ] [Real]Absence check using 70 positive place invariants in 163 ms returned sat
[2022-06-08 22:05:59] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 96 ms returned sat
[2022-06-08 22:05:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 22:06:16] [INFO ] [Real]Absence check using state equation in 16792 ms returned sat
[2022-06-08 22:06:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 22:06:18] [INFO ] [Nat]Absence check using 70 positive place invariants in 144 ms returned sat
[2022-06-08 22:06:18] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 85 ms returned sat
[2022-06-08 22:06:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 22:06:33] [INFO ] [Nat]Absence check using state equation in 15374 ms returned sat
[2022-06-08 22:06:33] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2022-06-08 22:06:38] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 22:06:41] [INFO ] [Nat]Added 24288 Read/Feed constraints in 8080 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 2276 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 2665 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 22:06:48] [INFO ] Computed 72 place invariants in 1681 ms
[2022-06-08 22:06:58] [INFO ] Implicit Places using invariants in 11579 ms returned []
Implicit Place search using SMT only with invariants took 11588 ms to find 0 implicit places.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 22:07:00] [INFO ] Computed 72 place invariants in 1873 ms
[2022-06-08 22:07:01] [INFO ] Dead Transitions using invariants and state equation in 2743 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5323 places, 24500/24500 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 22:07:02] [INFO ] Computed 72 place invariants in 1758 ms
Finished random walk after 989923 steps, including 2355 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=32 )
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2804 ms. (steps per millisecond=356 ) properties (out of 1) seen :1
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 22:07:37] [INFO ] Computed 72 place invariants in 1617 ms
[2022-06-08 22:07:38] [INFO ] [Real]Absence check using 70 positive place invariants in 167 ms returned sat
[2022-06-08 22:07:38] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 86 ms returned sat
[2022-06-08 22:07:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 22:07:53] [INFO ] [Real]Absence check using state equation in 15128 ms returned sat
[2022-06-08 22:07:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 22:07:55] [INFO ] [Nat]Absence check using 70 positive place invariants in 146 ms returned sat
[2022-06-08 22:07:55] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 83 ms returned sat
[2022-06-08 22:07:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 22:08:11] [INFO ] [Nat]Absence check using state equation in 16079 ms returned sat
[2022-06-08 22:08:11] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2022-06-08 22:08:16] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 22:08:19] [INFO ] [Nat]Added 24288 Read/Feed constraints in 8179 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 2689 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 2532 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 22:08:26] [INFO ] Computed 72 place invariants in 1666 ms
[2022-06-08 22:08:27] [INFO ] Implicit Places using invariants in 2481 ms returned []
Implicit Place search using SMT only with invariants took 2507 ms to find 0 implicit places.
// Phase 1: matrix 24500 rows 5323 cols
[2022-06-08 22:08:29] [INFO ] Computed 72 place invariants in 1569 ms

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="CANInsertWithFailure-PT-070"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is CANInsertWithFailure-PT-070, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r294-smll-165463872400061"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-070.tgz
mv CANInsertWithFailure-PT-070 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;