About the Execution of 2021-gold for CANInsertWithFailure-PT-080
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4442.756 | 3600000.00 | 3694200.00 | 8793.20 | [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.r305-smll-165463878300025.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 gold2021
Input is CANInsertWithFailure-PT-080, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r305-smll-165463878300025
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 39M
-rw-r--r-- 1 mcc users 7.3K May 30 15:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 30 15:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.5K May 30 15:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K May 30 15:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 25 12:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 25 12:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K May 25 12:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 25 12:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 17K May 30 15:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K May 30 15:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 30 15:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K May 30 15:41 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 39M 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-080-UpperBounds-00
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-01
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-02
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-03
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-04
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-05
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-06
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-07
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-08
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-09
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-10
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-11
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-12
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-13
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-14
FORMULA_NAME CANInsertWithFailure-PT-080-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1654703168750
Running Version 0
[2022-06-08 15:46:11] [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 15:46:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-08 15:46:12] [INFO ] Load time of PNML (sax parser for PT used): 1511 ms
[2022-06-08 15:46:12] [INFO ] Transformed 13764 places.
[2022-06-08 15:46:13] [INFO ] Transformed 38880 transitions.
[2022-06-08 15:46:13] [INFO ] Parsed PT model containing 13764 places and 38880 transitions in 1755 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 16 ms.
// Phase 1: matrix 38880 rows 13764 cols
[2022-06-08 15:46:28] [INFO ] Computed 83 place invariants in 14530 ms
Incomplete random walk after 10000 steps, including 5 resets, run finished after 539 ms. (steps per millisecond=18 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) 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 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 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 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 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 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 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 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 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
// Phase 1: matrix 38880 rows 13764 cols
[2022-06-08 15:46:43] [INFO ] Computed 83 place invariants in 14498 ms
[2022-06-08 15:46:47] [INFO ] [Real]Absence check using 81 positive place invariants in 746 ms returned sat
[2022-06-08 15:46:47] [INFO ] [Real]Absence check using 81 positive and 2 generalized place invariants in 201 ms returned sat
[2022-06-08 15:46:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:46:48] [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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-06-08 15:46:51] [INFO ] [Real]Absence check using 81 positive place invariants in 706 ms returned sat
[2022-06-08 15:46:52] [INFO ] [Real]Absence check using 81 positive and 2 generalized place invariants in 200 ms returned sat
[2022-06-08 15:46:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:46:53] [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 1
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-06-08 15:46:56] [INFO ] [Real]Absence check using 81 positive place invariants in 740 ms returned sat
[2022-06-08 15:46:57] [INFO ] [Real]Absence check using 81 positive and 2 generalized place invariants in 201 ms returned sat
[2022-06-08 15:46:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:46:58] [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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-06-08 15:47:01] [INFO ] [Real]Absence check using 81 positive place invariants in 719 ms returned sat
[2022-06-08 15:47:01] [INFO ] [Real]Absence check using 81 positive and 2 generalized place invariants in 198 ms returned sat
[2022-06-08 15:47:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:47:03] [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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-06-08 15:47:06] [INFO ] [Real]Absence check using 81 positive place invariants in 695 ms returned sat
[2022-06-08 15:47:07] [INFO ] [Real]Absence check using 81 positive and 2 generalized place invariants in 199 ms returned sat
[2022-06-08 15:47:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:47:09] [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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-06-08 15:47:11] [INFO ] [Real]Absence check using 81 positive place invariants in 707 ms returned sat
[2022-06-08 15:47:12] [INFO ] [Real]Absence check using 81 positive and 2 generalized place invariants in 208 ms returned sat
[2022-06-08 15:47:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:47:14] [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 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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-06-08 15:47:16] [INFO ] [Real]Absence check using 81 positive place invariants in 636 ms returned sat
[2022-06-08 15:47:16] [INFO ] [Real]Absence check using 81 positive and 2 generalized place invariants in 189 ms returned sat
[2022-06-08 15:47:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:47:19] [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 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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-06-08 15:47:21] [INFO ] [Real]Absence check using 81 positive place invariants in 624 ms returned sat
[2022-06-08 15:47:21] [INFO ] [Real]Absence check using 81 positive and 2 generalized place invariants in 189 ms returned sat
[2022-06-08 15:47:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:47:24] [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 7
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-06-08 15:47:26] [INFO ] [Real]Absence check using 81 positive place invariants in 664 ms returned sat
[2022-06-08 15:47:26] [INFO ] [Real]Absence check using 81 positive and 2 generalized place invariants in 201 ms returned sat
[2022-06-08 15:47:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:47:29] [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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-06-08 15:47:31] [INFO ] [Real]Absence check using 81 positive place invariants in 717 ms returned sat
[2022-06-08 15:47:32] [INFO ] [Real]Absence check using 81 positive and 2 generalized place invariants in 207 ms returned sat
[2022-06-08 15:47:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:47:34] [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 9
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-06-08 15:47:36] [INFO ] [Real]Absence check using 81 positive place invariants in 694 ms returned sat
[2022-06-08 15:47:37] [INFO ] [Real]Absence check using 81 positive and 2 generalized place invariants in 218 ms returned sat
[2022-06-08 15:47:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:47:39] [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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-06-08 15:47:41] [INFO ] [Real]Absence check using 81 positive place invariants in 710 ms returned sat
[2022-06-08 15:47:42] [INFO ] [Real]Absence check using 81 positive and 2 generalized place invariants in 202 ms returned sat
[2022-06-08 15:47:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:47:44] [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 11
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-06-08 15:47:46] [INFO ] [Real]Absence check using 81 positive place invariants in 712 ms returned sat
[2022-06-08 15:47:47] [INFO ] [Real]Absence check using 81 positive and 2 generalized place invariants in 208 ms returned sat
[2022-06-08 15:47:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:47:49] [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 12
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-06-08 15:47:51] [INFO ] [Real]Absence check using 81 positive place invariants in 699 ms returned sat
[2022-06-08 15:47:52] [INFO ] [Real]Absence check using 81 positive and 2 generalized place invariants in 203 ms returned sat
[2022-06-08 15:47:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:47:54] [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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-06-08 15:47:56] [INFO ] [Real]Absence check using 81 positive place invariants in 676 ms returned sat
[2022-06-08 15:47:57] [INFO ] [Real]Absence check using 81 positive and 2 generalized place invariants in 199 ms returned sat
[2022-06-08 15:47:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:47:59] [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 14
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-06-08 15:48:01] [INFO ] [Real]Absence check using 81 positive place invariants in 666 ms returned sat
[2022-06-08 15:48:02] [INFO ] [Real]Absence check using 81 positive and 2 generalized place invariants in 200 ms returned sat
[2022-06-08 15:48:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:48:04] [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 15
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Current structural bounds on expressions (after SMT) : [80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80] Max seen :[0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 16 out of 13764 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 13764/13764 places, 38880/38880 transitions.
Graph (complete) has 52401 edges and 13764 vertex of which 13763 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.66 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 560 transitions
Trivial Post-agglo rules discarded 560 transitions
Performed 560 trivial Post agglomeration. Transition count delta: 560
Iterating post reduction 0 with 560 rules applied. Total rules applied 561 place count 13763 transition count 38320
Reduce places removed 560 places and 0 transitions.
Iterating post reduction 1 with 560 rules applied. Total rules applied 1121 place count 13203 transition count 38320
Performed 6234 Post agglomeration using F-continuation condition.Transition count delta: 6234
Deduced a syphon composed of 6234 places in 46 ms
Reduce places removed 6234 places and 0 transitions.
Iterating global reduction 2 with 12468 rules applied. Total rules applied 13589 place count 6969 transition count 32086
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 13590 place count 6969 transition count 32085
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 13591 place count 6968 transition count 32085
Partial Free-agglomeration rule applied 6631 times.
Drop transitions removed 6631 transitions
Iterating global reduction 3 with 6631 rules applied. Total rules applied 20222 place count 6968 transition count 32085
Applied a total of 20222 rules in 27934 ms. Remains 6968 /13764 variables (removed 6796) and now considering 32085/38880 (removed 6795) transitions.
Finished structural reductions, in 1 iterations. Remains : 6968/13764 places, 32085/38880 transitions.
Normalized transition count is 32077 out of 32085 initially.
// Phase 1: matrix 32077 rows 6968 cols
[2022-06-08 15:48:35] [INFO ] Computed 82 place invariants in 2925 ms
Interrupted random walk after 796954 steps, including 1643 resets, run timeout after 30001 ms. (steps per millisecond=26 ) properties seen :{0=1, 1=1, 2=1, 3=1, 4=1, 5=1, 6=1, 7=1, 8=1, 9=1, 10=1, 11=1, 12=1, 13=1, 14=1, 15=1}
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2900 ms. (steps per millisecond=344 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2844 ms. (steps per millisecond=351 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2861 ms. (steps per millisecond=349 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000000 steps, including 19 resets, run finished after 2863 ms. (steps per millisecond=349 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2866 ms. (steps per millisecond=348 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2863 ms. (steps per millisecond=349 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2876 ms. (steps per millisecond=347 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2880 ms. (steps per millisecond=347 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2875 ms. (steps per millisecond=347 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2855 ms. (steps per millisecond=350 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2866 ms. (steps per millisecond=348 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2859 ms. (steps per millisecond=349 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2879 ms. (steps per millisecond=347 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1000001 steps, including 20 resets, run finished after 2848 ms. (steps per millisecond=351 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2865 ms. (steps per millisecond=349 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2870 ms. (steps per millisecond=348 ) properties (out of 16) seen :4
[2022-06-08 15:49:51] [INFO ] Flow matrix only has 32077 transitions (discarded 8 similar events)
// Phase 1: matrix 32077 rows 6968 cols
[2022-06-08 15:49:53] [INFO ] Computed 82 place invariants in 2752 ms
[2022-06-08 15:49:54] [INFO ] [Real]Absence check using 80 positive place invariants in 214 ms returned sat
[2022-06-08 15:49:55] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 85 ms returned sat
[2022-06-08 15:49:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:50:17] [INFO ] [Real]Absence check using state equation in 22495 ms returned sat
[2022-06-08 15:50:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 15:50:20] [INFO ] [Nat]Absence check using 80 positive place invariants in 214 ms returned sat
[2022-06-08 15:50:20] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 86 ms returned sat
[2022-06-08 15:50:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 15:50:44] [INFO ] [Nat]Absence check using state equation in 24531 ms returned sat
[2022-06-08 15:50:45] [INFO ] State equation strengthened by 31738 read => feed constraints.
[2022-06-08 15:50:51] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 15:50:54] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8758 ms returned unknown
[2022-06-08 15:50:55] [INFO ] [Real]Absence check using 80 positive place invariants in 223 ms returned sat
[2022-06-08 15:50:55] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 94 ms returned sat
[2022-06-08 15:50:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:51:20] [INFO ] [Real]Absence check using state equation in 24915 ms returned sat
[2022-06-08 15:51:21] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 15:51:22] [INFO ] [Nat]Absence check using 80 positive place invariants in 209 ms returned sat
[2022-06-08 15:51:22] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 84 ms returned sat
[2022-06-08 15:51:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 15:51:47] [INFO ] [Nat]Absence check using state equation in 25239 ms returned sat
[2022-06-08 15:51:53] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 15:51:56] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8525 ms returned unknown
[2022-06-08 15:51:57] [INFO ] [Real]Absence check using 80 positive place invariants in 208 ms returned sat
[2022-06-08 15:51:57] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 84 ms returned sat
[2022-06-08 15:51:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:52:21] [INFO ] [Real]Absence check using state equation in 23288 ms returned sat
[2022-06-08 15:52:22] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 15:52:23] [INFO ] [Nat]Absence check using 80 positive place invariants in 210 ms returned sat
[2022-06-08 15:52:23] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 83 ms returned sat
[2022-06-08 15:52:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 15:52:45] [INFO ] [Nat]Absence check using state equation in 22311 ms returned sat
[2022-06-08 15:52:51] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 15:52:54] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8482 ms returned unknown
[2022-06-08 15:52:55] [INFO ] [Real]Absence check using 80 positive place invariants in 208 ms returned sat
[2022-06-08 15:52:55] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 84 ms returned sat
[2022-06-08 15:52:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:53:18] [INFO ] [Real]Absence check using state equation in 23185 ms returned sat
[2022-06-08 15:53:20] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 15:53:21] [INFO ] [Nat]Absence check using 80 positive place invariants in 217 ms returned sat
[2022-06-08 15:53:21] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 84 ms returned sat
[2022-06-08 15:53:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 15:53:44] [INFO ] [Nat]Absence check using state equation in 22823 ms returned sat
[2022-06-08 15:53:49] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 15:53:52] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8507 ms returned unknown
[2022-06-08 15:53:53] [INFO ] [Real]Absence check using 80 positive place invariants in 205 ms returned sat
[2022-06-08 15:53:53] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 83 ms returned sat
[2022-06-08 15:53:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:54:34] [INFO ] [Real]Absence check using state equation in 40647 ms returned sat
[2022-06-08 15:54:35] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 15:54:36] [INFO ] [Nat]Absence check using 80 positive place invariants in 206 ms returned sat
[2022-06-08 15:54:36] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 83 ms returned sat
[2022-06-08 15:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 15:55:03] [INFO ] [Nat]Absence check using state equation in 26788 ms returned sat
[2022-06-08 15:55:10] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 15:55:13] [INFO ] [Nat]Added 31738 Read/Feed constraints in 9320 ms returned unknown
[2022-06-08 15:55:14] [INFO ] [Real]Absence check using 80 positive place invariants in 193 ms returned sat
[2022-06-08 15:55:14] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 79 ms returned sat
[2022-06-08 15:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:55:36] [INFO ] [Real]Absence check using state equation in 22107 ms returned sat
[2022-06-08 15:55:37] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 15:55:38] [INFO ] [Nat]Absence check using 80 positive place invariants in 215 ms returned sat
[2022-06-08 15:55:38] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 83 ms returned sat
[2022-06-08 15:55:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 15:56:02] [INFO ] [Nat]Absence check using state equation in 23497 ms returned sat
[2022-06-08 15:56:07] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 15:56:10] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8563 ms returned unknown
[2022-06-08 15:56:11] [INFO ] [Real]Absence check using 80 positive place invariants in 216 ms returned sat
[2022-06-08 15:56:12] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 89 ms returned sat
[2022-06-08 15:56:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:56:34] [INFO ] [Real]Absence check using state equation in 22697 ms returned sat
[2022-06-08 15:56:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 15:56:37] [INFO ] [Nat]Absence check using 80 positive place invariants in 211 ms returned sat
[2022-06-08 15:56:37] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 85 ms returned sat
[2022-06-08 15:56:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 15:57:00] [INFO ] [Nat]Absence check using state equation in 23587 ms returned sat
[2022-06-08 15:57:06] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 15:57:09] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8503 ms returned unknown
[2022-06-08 15:57:10] [INFO ] [Real]Absence check using 80 positive place invariants in 206 ms returned sat
[2022-06-08 15:57:10] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 87 ms returned sat
[2022-06-08 15:57:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:57:38] [INFO ] [Real]Absence check using state equation in 27623 ms returned sat
[2022-06-08 15:57:39] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 15:57:40] [INFO ] [Nat]Absence check using 80 positive place invariants in 223 ms returned sat
[2022-06-08 15:57:40] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 85 ms returned sat
[2022-06-08 15:57:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 15:58:07] [INFO ] [Nat]Absence check using state equation in 26611 ms returned sat
[2022-06-08 15:58:12] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 15:58:15] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8462 ms returned unknown
[2022-06-08 15:58:16] [INFO ] [Real]Absence check using 80 positive place invariants in 242 ms returned sat
[2022-06-08 15:58:16] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 83 ms returned sat
[2022-06-08 15:58:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:58:39] [INFO ] [Real]Absence check using state equation in 22757 ms returned sat
[2022-06-08 15:58:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 15:58:42] [INFO ] [Nat]Absence check using 80 positive place invariants in 226 ms returned sat
[2022-06-08 15:58:42] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 83 ms returned sat
[2022-06-08 15:58:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 15:59:05] [INFO ] [Nat]Absence check using state equation in 23223 ms returned sat
[2022-06-08 15:59:11] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 15:59:14] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8702 ms returned unknown
[2022-06-08 15:59:15] [INFO ] [Real]Absence check using 80 positive place invariants in 202 ms returned sat
[2022-06-08 15:59:15] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 84 ms returned sat
[2022-06-08 15:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 15:59:36] [INFO ] [Real]Absence check using state equation in 20954 ms returned sat
[2022-06-08 15:59:37] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 15:59:38] [INFO ] [Nat]Absence check using 80 positive place invariants in 197 ms returned sat
[2022-06-08 15:59:38] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 79 ms returned sat
[2022-06-08 15:59:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:00:00] [INFO ] [Nat]Absence check using state equation in 21882 ms returned sat
[2022-06-08 16:00:06] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:00:09] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8428 ms returned unknown
[2022-06-08 16:00:10] [INFO ] [Real]Absence check using 80 positive place invariants in 193 ms returned sat
[2022-06-08 16:00:10] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 78 ms returned sat
[2022-06-08 16:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:00:35] [INFO ] [Real]Absence check using state equation in 25504 ms returned sat
[2022-06-08 16:00:37] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:00:38] [INFO ] [Nat]Absence check using 80 positive place invariants in 233 ms returned sat
[2022-06-08 16:00:38] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 115 ms returned sat
[2022-06-08 16:00:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:01:05] [INFO ] [Nat]Absence check using state equation in 27351 ms returned sat
[2022-06-08 16:01:11] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:01:14] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8491 ms returned unknown
[2022-06-08 16:01:15] [INFO ] [Real]Absence check using 80 positive place invariants in 210 ms returned sat
[2022-06-08 16:01:15] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 84 ms returned sat
[2022-06-08 16:01:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:01:39] [INFO ] [Real]Absence check using state equation in 23597 ms returned sat
[2022-06-08 16:01:40] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:01:41] [INFO ] [Nat]Absence check using 80 positive place invariants in 225 ms returned sat
[2022-06-08 16:01:41] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 83 ms returned sat
[2022-06-08 16:01:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:02:06] [INFO ] [Nat]Absence check using state equation in 24962 ms returned sat
[2022-06-08 16:02:11] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:02:14] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8471 ms returned unknown
[2022-06-08 16:02:16] [INFO ] [Real]Absence check using 80 positive place invariants in 213 ms returned sat
[2022-06-08 16:02:16] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 84 ms returned sat
[2022-06-08 16:02:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:02:40] [INFO ] [Real]Absence check using state equation in 23856 ms returned sat
[2022-06-08 16:02:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:02:42] [INFO ] [Nat]Absence check using 80 positive place invariants in 225 ms returned sat
[2022-06-08 16:02:42] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 82 ms returned sat
[2022-06-08 16:02:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:03:06] [INFO ] [Nat]Absence check using state equation in 24041 ms returned sat
[2022-06-08 16:03:12] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:03:15] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8481 ms returned unknown
[2022-06-08 16:03:16] [INFO ] [Real]Absence check using 80 positive place invariants in 205 ms returned sat
[2022-06-08 16:03:16] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 84 ms returned sat
[2022-06-08 16:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:03:43] [INFO ] [Real]Absence check using state equation in 27206 ms returned sat
[2022-06-08 16:03:44] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:03:45] [INFO ] [Nat]Absence check using 80 positive place invariants in 219 ms returned sat
[2022-06-08 16:03:45] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 84 ms returned sat
[2022-06-08 16:03:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:04:11] [INFO ] [Nat]Absence check using state equation in 25836 ms returned sat
[2022-06-08 16:04:17] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:04:20] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8652 ms returned unknown
[2022-06-08 16:04:21] [INFO ] [Real]Absence check using 80 positive place invariants in 205 ms returned sat
[2022-06-08 16:04:21] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 84 ms returned sat
[2022-06-08 16:04:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:04:45] [INFO ] [Real]Absence check using state equation in 23764 ms returned sat
[2022-06-08 16:04:46] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:04:47] [INFO ] [Nat]Absence check using 80 positive place invariants in 220 ms returned sat
[2022-06-08 16:04:47] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 86 ms returned sat
[2022-06-08 16:04:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:05:12] [INFO ] [Nat]Absence check using state equation in 24259 ms returned sat
[2022-06-08 16:05:17] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:05:20] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8454 ms returned unknown
[2022-06-08 16:05:21] [INFO ] [Real]Absence check using 80 positive place invariants in 202 ms returned sat
[2022-06-08 16:05:21] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 84 ms returned sat
[2022-06-08 16:05:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:06:05] [INFO ] [Real]Absence check using state equation in 43892 ms returned unknown
Current structural bounds on expressions (after SMT) : [80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 16 out of 6968 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6968/6968 places, 32085/32085 transitions.
Applied a total of 0 rules in 3928 ms. Remains 6968 /6968 variables (removed 0) and now considering 32085/32085 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6968/6968 places, 32085/32085 transitions.
Starting structural reductions, iteration 0 : 6968/6968 places, 32085/32085 transitions.
Applied a total of 0 rules in 4326 ms. Remains 6968 /6968 variables (removed 0) and now considering 32085/32085 (removed 0) transitions.
[2022-06-08 16:06:13] [INFO ] Flow matrix only has 32077 transitions (discarded 8 similar events)
// Phase 1: matrix 32077 rows 6968 cols
[2022-06-08 16:06:16] [INFO ] Computed 82 place invariants in 2770 ms
[2022-06-08 16:06:17] [INFO ] Implicit Places using invariants in 3711 ms returned []
Implicit Place search using SMT only with invariants took 3715 ms to find 0 implicit places.
[2022-06-08 16:06:17] [INFO ] Flow matrix only has 32077 transitions (discarded 8 similar events)
// Phase 1: matrix 32077 rows 6968 cols
[2022-06-08 16:06:20] [INFO ] Computed 82 place invariants in 2736 ms
[2022-06-08 16:06:21] [INFO ] Dead Transitions using invariants and state equation in 3680 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6968/6968 places, 32085/32085 transitions.
Normalized transition count is 32077 out of 32085 initially.
// Phase 1: matrix 32077 rows 6968 cols
[2022-06-08 16:06:24] [INFO ] Computed 82 place invariants in 3149 ms
Interrupted random walk after 809623 steps, including 1669 resets, run timeout after 30001 ms. (steps per millisecond=26 ) properties seen :{0=1, 1=1, 2=1, 3=1, 4=1, 5=1, 6=1, 7=1, 8=1, 9=1, 10=1, 11=1, 12=1, 13=1, 14=1, 15=1}
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2867 ms. (steps per millisecond=348 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2864 ms. (steps per millisecond=349 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2860 ms. (steps per millisecond=349 ) properties (out of 16) seen :9
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2878 ms. (steps per millisecond=347 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2884 ms. (steps per millisecond=346 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2865 ms. (steps per millisecond=349 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2862 ms. (steps per millisecond=349 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2861 ms. (steps per millisecond=349 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2883 ms. (steps per millisecond=346 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2897 ms. (steps per millisecond=345 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2897 ms. (steps per millisecond=345 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2876 ms. (steps per millisecond=347 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2864 ms. (steps per millisecond=349 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2873 ms. (steps per millisecond=348 ) properties (out of 16) seen :10
Incomplete Best-First random walk after 1000001 steps, including 20 resets, run finished after 2882 ms. (steps per millisecond=346 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2881 ms. (steps per millisecond=347 ) properties (out of 16) seen :4
[2022-06-08 16:07:40] [INFO ] Flow matrix only has 32077 transitions (discarded 8 similar events)
// Phase 1: matrix 32077 rows 6968 cols
[2022-06-08 16:07:43] [INFO ] Computed 82 place invariants in 2735 ms
[2022-06-08 16:07:44] [INFO ] [Real]Absence check using 80 positive place invariants in 210 ms returned sat
[2022-06-08 16:07:44] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 83 ms returned sat
[2022-06-08 16:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:08:06] [INFO ] [Real]Absence check using state equation in 21810 ms returned sat
[2022-06-08 16:08:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:08:08] [INFO ] [Nat]Absence check using 80 positive place invariants in 221 ms returned sat
[2022-06-08 16:08:08] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 83 ms returned sat
[2022-06-08 16:08:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:08:31] [INFO ] [Nat]Absence check using state equation in 22998 ms returned sat
[2022-06-08 16:08:32] [INFO ] State equation strengthened by 31738 read => feed constraints.
[2022-06-08 16:08:37] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:08:40] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8515 ms returned unknown
[2022-06-08 16:08:41] [INFO ] [Real]Absence check using 80 positive place invariants in 214 ms returned sat
[2022-06-08 16:08:42] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 95 ms returned sat
[2022-06-08 16:08:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:09:07] [INFO ] [Real]Absence check using state equation in 25126 ms returned sat
[2022-06-08 16:09:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:09:09] [INFO ] [Nat]Absence check using 80 positive place invariants in 216 ms returned sat
[2022-06-08 16:09:09] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 83 ms returned sat
[2022-06-08 16:09:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:09:33] [INFO ] [Nat]Absence check using state equation in 24102 ms returned sat
[2022-06-08 16:09:39] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:09:42] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8528 ms returned unknown
[2022-06-08 16:09:43] [INFO ] [Real]Absence check using 80 positive place invariants in 219 ms returned sat
[2022-06-08 16:09:43] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 87 ms returned sat
[2022-06-08 16:09:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:10:06] [INFO ] [Real]Absence check using state equation in 23103 ms returned sat
[2022-06-08 16:10:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:10:09] [INFO ] [Nat]Absence check using 80 positive place invariants in 223 ms returned sat
[2022-06-08 16:10:09] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 87 ms returned sat
[2022-06-08 16:10:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:10:33] [INFO ] [Nat]Absence check using state equation in 24488 ms returned sat
[2022-06-08 16:10:39] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:10:42] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8541 ms returned unknown
[2022-06-08 16:10:43] [INFO ] [Real]Absence check using 80 positive place invariants in 228 ms returned sat
[2022-06-08 16:10:43] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 88 ms returned sat
[2022-06-08 16:10:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:11:07] [INFO ] [Real]Absence check using state equation in 24171 ms returned sat
[2022-06-08 16:11:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:11:10] [INFO ] [Nat]Absence check using 80 positive place invariants in 232 ms returned sat
[2022-06-08 16:11:10] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 86 ms returned sat
[2022-06-08 16:11:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:11:35] [INFO ] [Nat]Absence check using state equation in 25354 ms returned sat
[2022-06-08 16:11:41] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:11:44] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8513 ms returned unknown
[2022-06-08 16:11:45] [INFO ] [Real]Absence check using 80 positive place invariants in 212 ms returned sat
[2022-06-08 16:11:45] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 85 ms returned sat
[2022-06-08 16:11:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:12:29] [INFO ] [Real]Absence check using state equation in 43833 ms returned unknown
[2022-06-08 16:12:30] [INFO ] [Real]Absence check using 80 positive place invariants in 236 ms returned sat
[2022-06-08 16:12:30] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 92 ms returned sat
[2022-06-08 16:12:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:12:54] [INFO ] [Real]Absence check using state equation in 24297 ms returned sat
[2022-06-08 16:12:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:12:57] [INFO ] [Nat]Absence check using 80 positive place invariants in 224 ms returned sat
[2022-06-08 16:12:57] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 85 ms returned sat
[2022-06-08 16:12:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:13:21] [INFO ] [Nat]Absence check using state equation in 23748 ms returned sat
[2022-06-08 16:13:26] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:13:29] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8499 ms returned unknown
[2022-06-08 16:13:30] [INFO ] [Real]Absence check using 80 positive place invariants in 223 ms returned sat
[2022-06-08 16:13:30] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 86 ms returned sat
[2022-06-08 16:13:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:13:53] [INFO ] [Real]Absence check using state equation in 22443 ms returned sat
[2022-06-08 16:13:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:13:55] [INFO ] [Nat]Absence check using 80 positive place invariants in 212 ms returned sat
[2022-06-08 16:13:55] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 83 ms returned sat
[2022-06-08 16:13:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:14:19] [INFO ] [Nat]Absence check using state equation in 23402 ms returned sat
[2022-06-08 16:14:24] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:14:27] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8487 ms returned unknown
[2022-06-08 16:14:28] [INFO ] [Real]Absence check using 80 positive place invariants in 210 ms returned sat
[2022-06-08 16:14:28] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 83 ms returned sat
[2022-06-08 16:14:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:14:57] [INFO ] [Real]Absence check using state equation in 28244 ms returned sat
[2022-06-08 16:14:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:14:59] [INFO ] [Nat]Absence check using 80 positive place invariants in 215 ms returned sat
[2022-06-08 16:14:59] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 83 ms returned sat
[2022-06-08 16:14:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:15:26] [INFO ] [Nat]Absence check using state equation in 26890 ms returned sat
[2022-06-08 16:15:32] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:15:35] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8785 ms returned unknown
[2022-06-08 16:15:36] [INFO ] [Real]Absence check using 80 positive place invariants in 216 ms returned sat
[2022-06-08 16:15:36] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 86 ms returned sat
[2022-06-08 16:15:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:16:00] [INFO ] [Real]Absence check using state equation in 23771 ms returned sat
[2022-06-08 16:16:01] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:16:02] [INFO ] [Nat]Absence check using 80 positive place invariants in 235 ms returned sat
[2022-06-08 16:16:02] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 84 ms returned sat
[2022-06-08 16:16:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:16:26] [INFO ] [Nat]Absence check using state equation in 23341 ms returned sat
[2022-06-08 16:16:31] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:16:34] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8562 ms returned unknown
[2022-06-08 16:16:35] [INFO ] [Real]Absence check using 80 positive place invariants in 213 ms returned sat
[2022-06-08 16:16:35] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 85 ms returned sat
[2022-06-08 16:16:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:16:58] [INFO ] [Real]Absence check using state equation in 22895 ms returned sat
[2022-06-08 16:17:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:17:01] [INFO ] [Nat]Absence check using 80 positive place invariants in 215 ms returned sat
[2022-06-08 16:17:01] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 82 ms returned sat
[2022-06-08 16:17:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:17:26] [INFO ] [Nat]Absence check using state equation in 24904 ms returned sat
[2022-06-08 16:17:31] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:17:34] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8569 ms returned unknown
[2022-06-08 16:17:35] [INFO ] [Real]Absence check using 80 positive place invariants in 209 ms returned sat
[2022-06-08 16:17:36] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 83 ms returned sat
[2022-06-08 16:17:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:18:04] [INFO ] [Real]Absence check using state equation in 28921 ms returned sat
[2022-06-08 16:18:06] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:18:07] [INFO ] [Nat]Absence check using 80 positive place invariants in 235 ms returned sat
[2022-06-08 16:18:07] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 85 ms returned sat
[2022-06-08 16:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:18:35] [INFO ] [Nat]Absence check using state equation in 28237 ms returned sat
[2022-06-08 16:18:41] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:18:44] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8833 ms returned unknown
[2022-06-08 16:18:45] [INFO ] [Real]Absence check using 80 positive place invariants in 214 ms returned sat
[2022-06-08 16:18:45] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 87 ms returned sat
[2022-06-08 16:18:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:19:08] [INFO ] [Real]Absence check using state equation in 22626 ms returned sat
[2022-06-08 16:19:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:19:10] [INFO ] [Nat]Absence check using 80 positive place invariants in 230 ms returned sat
[2022-06-08 16:19:10] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 85 ms returned sat
[2022-06-08 16:19:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:19:36] [INFO ] [Nat]Absence check using state equation in 25185 ms returned sat
[2022-06-08 16:19:41] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:19:44] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8565 ms returned unknown
[2022-06-08 16:19:45] [INFO ] [Real]Absence check using 80 positive place invariants in 231 ms returned sat
[2022-06-08 16:19:45] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 87 ms returned sat
[2022-06-08 16:19:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:20:09] [INFO ] [Real]Absence check using state equation in 23469 ms returned sat
[2022-06-08 16:20:10] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:20:11] [INFO ] [Nat]Absence check using 80 positive place invariants in 237 ms returned sat
[2022-06-08 16:20:11] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 84 ms returned sat
[2022-06-08 16:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:20:37] [INFO ] [Nat]Absence check using state equation in 25335 ms returned sat
[2022-06-08 16:20:42] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:20:45] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8527 ms returned unknown
[2022-06-08 16:20:47] [INFO ] [Real]Absence check using 80 positive place invariants in 218 ms returned sat
[2022-06-08 16:20:47] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 84 ms returned sat
[2022-06-08 16:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:21:15] [INFO ] [Real]Absence check using state equation in 28422 ms returned sat
[2022-06-08 16:21:16] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:21:17] [INFO ] [Nat]Absence check using 80 positive place invariants in 228 ms returned sat
[2022-06-08 16:21:18] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 86 ms returned sat
[2022-06-08 16:21:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:21:45] [INFO ] [Nat]Absence check using state equation in 27540 ms returned sat
[2022-06-08 16:21:51] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:21:54] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8762 ms returned unknown
[2022-06-08 16:21:55] [INFO ] [Real]Absence check using 80 positive place invariants in 227 ms returned sat
[2022-06-08 16:21:55] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 87 ms returned sat
[2022-06-08 16:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:22:22] [INFO ] [Real]Absence check using state equation in 27154 ms returned sat
[2022-06-08 16:22:24] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:22:25] [INFO ] [Nat]Absence check using 80 positive place invariants in 248 ms returned sat
[2022-06-08 16:22:25] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 85 ms returned sat
[2022-06-08 16:22:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:22:53] [INFO ] [Nat]Absence check using state equation in 28292 ms returned sat
[2022-06-08 16:22:59] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:23:02] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8525 ms returned unknown
[2022-06-08 16:23:03] [INFO ] [Real]Absence check using 80 positive place invariants in 236 ms returned sat
[2022-06-08 16:23:03] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 87 ms returned sat
[2022-06-08 16:23:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:23:10] [INFO ] [Real]Absence check using state equation in 6780 ms returned sat
[2022-06-08 16:23:16] [INFO ] [Real]Added 31738 Read/Feed constraints in 5359 ms returned sat
[2022-06-08 16:23:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:23:20] [INFO ] [Nat]Absence check using 80 positive place invariants in 224 ms returned sat
[2022-06-08 16:23:20] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 85 ms returned sat
[2022-06-08 16:23:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:23:26] [INFO ] [Nat]Absence check using state equation in 6699 ms returned sat
[2022-06-08 16:23:32] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:23:35] [INFO ] [Nat]Added 31738 Read/Feed constraints in 8626 ms returned unknown
Current structural bounds on expressions (after SMT) : [80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 16 out of 6968 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6968/6968 places, 32085/32085 transitions.
Applied a total of 0 rules in 4902 ms. Remains 6968 /6968 variables (removed 0) and now considering 32085/32085 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6968/6968 places, 32085/32085 transitions.
Starting structural reductions, iteration 0 : 6968/6968 places, 32085/32085 transitions.
Applied a total of 0 rules in 4798 ms. Remains 6968 /6968 variables (removed 0) and now considering 32085/32085 (removed 0) transitions.
[2022-06-08 16:23:45] [INFO ] Flow matrix only has 32077 transitions (discarded 8 similar events)
// Phase 1: matrix 32077 rows 6968 cols
[2022-06-08 16:23:48] [INFO ] Computed 82 place invariants in 2920 ms
[2022-06-08 16:23:48] [INFO ] Implicit Places using invariants in 3812 ms returned []
Implicit Place search using SMT only with invariants took 3813 ms to find 0 implicit places.
[2022-06-08 16:23:48] [INFO ] Flow matrix only has 32077 transitions (discarded 8 similar events)
// Phase 1: matrix 32077 rows 6968 cols
[2022-06-08 16:23:51] [INFO ] Computed 82 place invariants in 3015 ms
[2022-06-08 16:23:52] [INFO ] Dead Transitions using invariants and state equation in 3969 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6968/6968 places, 32085/32085 transitions.
Starting property specific reduction for CANInsertWithFailure-PT-080-UpperBounds-00
Normalized transition count is 32077 out of 32085 initially.
// Phase 1: matrix 32077 rows 6968 cols
[2022-06-08 16:23:55] [INFO ] Computed 82 place invariants in 2942 ms
Incomplete random walk after 10000 steps, including 20 resets, run finished after 390 ms. (steps per millisecond=25 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
[2022-06-08 16:23:56] [INFO ] Flow matrix only has 32077 transitions (discarded 8 similar events)
// Phase 1: matrix 32077 rows 6968 cols
[2022-06-08 16:23:59] [INFO ] Computed 82 place invariants in 3378 ms
[2022-06-08 16:24:00] [INFO ] [Real]Absence check using 80 positive place invariants in 235 ms returned sat
[2022-06-08 16:24:01] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 91 ms returned sat
[2022-06-08 16:24:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:24:04] [INFO ] [Real]Absence check using state equation in 3699 ms returned unknown
Current structural bounds on expressions (after SMT) : [80] Max seen :[0]
Support contains 1 out of 6968 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6968/6968 places, 32085/32085 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 10 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 6962 transition count 32079
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 6962 transition count 32078
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 6961 transition count 32078
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 22 place count 6961 transition count 32078
Applied a total of 22 rules in 23120 ms. Remains 6961 /6968 variables (removed 7) and now considering 32078/32085 (removed 7) transitions.
Finished structural reductions, in 1 iterations. Remains : 6961/6968 places, 32078/32085 transitions.
// Phase 1: matrix 32078 rows 6961 cols
[2022-06-08 16:24:30] [INFO ] Computed 82 place invariants in 2951 ms
Interrupted random walk after 719870 steps, including 1482 resets, run timeout after 30001 ms. (steps per millisecond=23 ) properties seen :{0=1}
Incomplete Best-First random walk after 1000001 steps, including 18 resets, run finished after 2913 ms. (steps per millisecond=343 ) properties (out of 1) seen :0
// Phase 1: matrix 32078 rows 6961 cols
[2022-06-08 16:25:07] [INFO ] Computed 82 place invariants in 3320 ms
[2022-06-08 16:25:08] [INFO ] [Real]Absence check using 80 positive place invariants in 356 ms returned sat
[2022-06-08 16:25:08] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 106 ms returned sat
[2022-06-08 16:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:25:15] [INFO ] [Real]Absence check using state equation in 7165 ms returned sat
[2022-06-08 16:25:17] [INFO ] State equation strengthened by 31758 read => feed constraints.
[2022-06-08 16:25:23] [INFO ] [Real]Added 31758 Read/Feed constraints in 5778 ms returned sat
[2022-06-08 16:25:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:25:26] [INFO ] [Nat]Absence check using 80 positive place invariants in 241 ms returned sat
[2022-06-08 16:25:26] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 89 ms returned sat
[2022-06-08 16:25:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:25:55] [INFO ] [Nat]Absence check using state equation in 28758 ms returned sat
[2022-06-08 16:26:02] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:26:05] [INFO ] [Nat]Added 31758 Read/Feed constraints in 9850 ms returned unknown
Current structural bounds on expressions (after SMT) : [80] Max seen :[1]
Support contains 1 out of 6961 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6961/6961 places, 32078/32078 transitions.
Applied a total of 0 rules in 4640 ms. Remains 6961 /6961 variables (removed 0) and now considering 32078/32078 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6961/6961 places, 32078/32078 transitions.
Starting structural reductions, iteration 0 : 6961/6961 places, 32078/32078 transitions.
Applied a total of 0 rules in 4294 ms. Remains 6961 /6961 variables (removed 0) and now considering 32078/32078 (removed 0) transitions.
// Phase 1: matrix 32078 rows 6961 cols
[2022-06-08 16:26:17] [INFO ] Computed 82 place invariants in 2895 ms
[2022-06-08 16:26:18] [INFO ] Implicit Places using invariants in 3861 ms returned []
Implicit Place search using SMT only with invariants took 3862 ms to find 0 implicit places.
// Phase 1: matrix 32078 rows 6961 cols
[2022-06-08 16:26:21] [INFO ] Computed 82 place invariants in 3161 ms
[2022-06-08 16:26:22] [INFO ] Dead Transitions using invariants and state equation in 4057 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6961/6961 places, 32078/32078 transitions.
// Phase 1: matrix 32078 rows 6961 cols
[2022-06-08 16:26:26] [INFO ] Computed 82 place invariants in 3725 ms
Interrupted random walk after 780616 steps, including 1608 resets, run timeout after 30001 ms. (steps per millisecond=26 ) properties seen :{0=1}
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2961 ms. (steps per millisecond=337 ) properties (out of 1) seen :1
// Phase 1: matrix 32078 rows 6961 cols
[2022-06-08 16:27:02] [INFO ] Computed 82 place invariants in 3169 ms
[2022-06-08 16:27:03] [INFO ] [Real]Absence check using 80 positive place invariants in 241 ms returned sat
[2022-06-08 16:27:03] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 88 ms returned sat
[2022-06-08 16:27:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:27:10] [INFO ] [Real]Absence check using state equation in 7151 ms returned sat
[2022-06-08 16:27:12] [INFO ] State equation strengthened by 31758 read => feed constraints.
[2022-06-08 16:27:18] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:27:18] [INFO ] [Real]Added 31758 Read/Feed constraints in 6513 ms returned sat
[2022-06-08 16:27:21] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:27:22] [INFO ] [Nat]Absence check using 80 positive place invariants in 298 ms returned sat
[2022-06-08 16:27:22] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 88 ms returned sat
[2022-06-08 16:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:27:52] [INFO ] [Nat]Absence check using state equation in 29820 ms returned sat
[2022-06-08 16:27:59] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:28:02] [INFO ] [Nat]Added 31758 Read/Feed constraints in 10550 ms returned unknown
Current structural bounds on expressions (after SMT) : [80] Max seen :[1]
Support contains 1 out of 6961 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6961/6961 places, 32078/32078 transitions.
Applied a total of 0 rules in 4762 ms. Remains 6961 /6961 variables (removed 0) and now considering 32078/32078 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6961/6961 places, 32078/32078 transitions.
Starting structural reductions, iteration 0 : 6961/6961 places, 32078/32078 transitions.
Applied a total of 0 rules in 5325 ms. Remains 6961 /6961 variables (removed 0) and now considering 32078/32078 (removed 0) transitions.
// Phase 1: matrix 32078 rows 6961 cols
[2022-06-08 16:28:15] [INFO ] Computed 82 place invariants in 3227 ms
[2022-06-08 16:28:16] [INFO ] Implicit Places using invariants in 4150 ms returned []
Implicit Place search using SMT only with invariants took 4153 ms to find 0 implicit places.
// Phase 1: matrix 32078 rows 6961 cols
[2022-06-08 16:28:20] [INFO ] Computed 82 place invariants in 3084 ms
[2022-06-08 16:28:20] [INFO ] Dead Transitions using invariants and state equation in 3896 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6961/6961 places, 32078/32078 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-080-UpperBounds-00 in 267863 ms.
Starting property specific reduction for CANInsertWithFailure-PT-080-UpperBounds-01
Normalized transition count is 32077 out of 32085 initially.
// Phase 1: matrix 32077 rows 6968 cols
[2022-06-08 16:28:23] [INFO ] Computed 82 place invariants in 3037 ms
Incomplete random walk after 10000 steps, including 20 resets, run finished after 418 ms. (steps per millisecond=23 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
[2022-06-08 16:28:24] [INFO ] Flow matrix only has 32077 transitions (discarded 8 similar events)
// Phase 1: matrix 32077 rows 6968 cols
[2022-06-08 16:28:27] [INFO ] Computed 82 place invariants in 2813 ms
[2022-06-08 16:28:28] [INFO ] [Real]Absence check using 80 positive place invariants in 237 ms returned sat
[2022-06-08 16:28:28] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 89 ms returned sat
[2022-06-08 16:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:28:32] [INFO ] [Real]Absence check using state equation in 3770 ms returned unknown
Current structural bounds on expressions (after SMT) : [80] Max seen :[1]
Support contains 1 out of 6968 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6968/6968 places, 32085/32085 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 10 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 6961 transition count 32078
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 22 place count 6961 transition count 32078
Applied a total of 22 rules in 14836 ms. Remains 6961 /6968 variables (removed 7) and now considering 32078/32085 (removed 7) transitions.
Finished structural reductions, in 1 iterations. Remains : 6961/6968 places, 32078/32085 transitions.
// Phase 1: matrix 32078 rows 6961 cols
[2022-06-08 16:28:50] [INFO ] Computed 82 place invariants in 3114 ms
Interrupted random walk after 809570 steps, including 1665 resets, run timeout after 30001 ms. (steps per millisecond=26 ) properties seen :{0=1}
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2934 ms. (steps per millisecond=340 ) properties (out of 1) seen :1
// Phase 1: matrix 32078 rows 6961 cols
[2022-06-08 16:29:26] [INFO ] Computed 82 place invariants in 3083 ms
[2022-06-08 16:29:27] [INFO ] [Real]Absence check using 80 positive place invariants in 216 ms returned sat
[2022-06-08 16:29:27] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 81 ms returned sat
[2022-06-08 16:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:29:49] [INFO ] [Real]Absence check using state equation in 22519 ms returned sat
[2022-06-08 16:29:51] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:29:52] [INFO ] [Nat]Absence check using 80 positive place invariants in 217 ms returned sat
[2022-06-08 16:29:52] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 78 ms returned sat
[2022-06-08 16:29:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:30:13] [INFO ] [Nat]Absence check using state equation in 21148 ms returned sat
[2022-06-08 16:30:14] [INFO ] State equation strengthened by 31760 read => feed constraints.
[2022-06-08 16:30:19] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:30:22] [INFO ] [Nat]Added 31760 Read/Feed constraints in 8454 ms returned unknown
Current structural bounds on expressions (after SMT) : [80] Max seen :[1]
Support contains 1 out of 6961 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6961/6961 places, 32078/32078 transitions.
Applied a total of 0 rules in 3653 ms. Remains 6961 /6961 variables (removed 0) and now considering 32078/32078 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6961/6961 places, 32078/32078 transitions.
Starting structural reductions, iteration 0 : 6961/6961 places, 32078/32078 transitions.
Applied a total of 0 rules in 5046 ms. Remains 6961 /6961 variables (removed 0) and now considering 32078/32078 (removed 0) transitions.
// Phase 1: matrix 32078 rows 6961 cols
[2022-06-08 16:30:34] [INFO ] Computed 82 place invariants in 2878 ms
[2022-06-08 16:30:35] [INFO ] Implicit Places using invariants in 3932 ms returned []
Implicit Place search using SMT only with invariants took 3933 ms to find 0 implicit places.
// Phase 1: matrix 32078 rows 6961 cols
[2022-06-08 16:30:38] [INFO ] Computed 82 place invariants in 2947 ms
[2022-06-08 16:30:39] [INFO ] Dead Transitions using invariants and state equation in 3967 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6961/6961 places, 32078/32078 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-080-UpperBounds-01 in 138456 ms.
Starting property specific reduction for CANInsertWithFailure-PT-080-UpperBounds-02
Normalized transition count is 32077 out of 32085 initially.
// Phase 1: matrix 32077 rows 6968 cols
[2022-06-08 16:30:42] [INFO ] Computed 82 place invariants in 2768 ms
Incomplete random walk after 10000 steps, including 20 resets, run finished after 380 ms. (steps per millisecond=26 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
[2022-06-08 16:30:42] [INFO ] Flow matrix only has 32077 transitions (discarded 8 similar events)
// Phase 1: matrix 32077 rows 6968 cols
[2022-06-08 16:30:45] [INFO ] Computed 82 place invariants in 2549 ms
[2022-06-08 16:30:46] [INFO ] [Real]Absence check using 80 positive place invariants in 197 ms returned sat
[2022-06-08 16:30:46] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 79 ms returned sat
[2022-06-08 16:30:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:30:50] [INFO ] [Real]Absence check using state equation in 3835 ms returned unknown
Current structural bounds on expressions (after SMT) : [80] Max seen :[1]
Support contains 1 out of 6968 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6968/6968 places, 32085/32085 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 7 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 6961 transition count 32078
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 6961 transition count 32077
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 16 place count 6960 transition count 32077
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 23 place count 6960 transition count 32077
Applied a total of 23 rules in 14306 ms. Remains 6960 /6968 variables (removed 8) and now considering 32077/32085 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 6960/6968 places, 32077/32085 transitions.
Normalized transition count is 32076 out of 32077 initially.
// Phase 1: matrix 32076 rows 6960 cols
[2022-06-08 16:31:07] [INFO ] Computed 82 place invariants in 2839 ms
Interrupted random walk after 845028 steps, including 1744 resets, run timeout after 30001 ms. (steps per millisecond=28 ) properties seen :{0=1}
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2729 ms. (steps per millisecond=366 ) properties (out of 1) seen :1
[2022-06-08 16:31:39] [INFO ] Flow matrix only has 32076 transitions (discarded 1 similar events)
// Phase 1: matrix 32076 rows 6960 cols
[2022-06-08 16:31:42] [INFO ] Computed 82 place invariants in 2741 ms
[2022-06-08 16:31:44] [INFO ] [Real]Absence check using 80 positive place invariants in 209 ms returned sat
[2022-06-08 16:31:44] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 77 ms returned sat
[2022-06-08 16:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:32:07] [INFO ] [Real]Absence check using state equation in 23765 ms returned sat
[2022-06-08 16:32:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:32:10] [INFO ] [Nat]Absence check using 80 positive place invariants in 214 ms returned sat
[2022-06-08 16:32:10] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 76 ms returned sat
[2022-06-08 16:32:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:32:32] [INFO ] [Nat]Absence check using state equation in 22332 ms returned sat
[2022-06-08 16:32:32] [INFO ] State equation strengthened by 31759 read => feed constraints.
[2022-06-08 16:32:38] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:32:41] [INFO ] [Nat]Added 31759 Read/Feed constraints in 8537 ms returned unknown
Current structural bounds on expressions (after SMT) : [80] Max seen :[1]
Support contains 1 out of 6960 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6960/6960 places, 32077/32077 transitions.
Applied a total of 0 rules in 3955 ms. Remains 6960 /6960 variables (removed 0) and now considering 32077/32077 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6960/6960 places, 32077/32077 transitions.
Starting structural reductions, iteration 0 : 6960/6960 places, 32077/32077 transitions.
Applied a total of 0 rules in 3682 ms. Remains 6960 /6960 variables (removed 0) and now considering 32077/32077 (removed 0) transitions.
[2022-06-08 16:32:49] [INFO ] Flow matrix only has 32076 transitions (discarded 1 similar events)
// Phase 1: matrix 32076 rows 6960 cols
[2022-06-08 16:32:52] [INFO ] Computed 82 place invariants in 3027 ms
[2022-06-08 16:32:53] [INFO ] Implicit Places using invariants in 4015 ms returned []
Implicit Place search using SMT only with invariants took 4016 ms to find 0 implicit places.
[2022-06-08 16:32:53] [INFO ] Flow matrix only has 32076 transitions (discarded 1 similar events)
// Phase 1: matrix 32076 rows 6960 cols
[2022-06-08 16:32:56] [INFO ] Computed 82 place invariants in 3096 ms
[2022-06-08 16:32:57] [INFO ] Dead Transitions using invariants and state equation in 4172 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6960/6960 places, 32077/32077 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-080-UpperBounds-02 in 138084 ms.
Starting property specific reduction for CANInsertWithFailure-PT-080-UpperBounds-03
Normalized transition count is 32077 out of 32085 initially.
// Phase 1: matrix 32077 rows 6968 cols
[2022-06-08 16:33:00] [INFO ] Computed 82 place invariants in 3007 ms
Incomplete random walk after 10000 steps, including 20 resets, run finished after 490 ms. (steps per millisecond=20 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
[2022-06-08 16:33:00] [INFO ] Flow matrix only has 32077 transitions (discarded 8 similar events)
// Phase 1: matrix 32077 rows 6968 cols
[2022-06-08 16:33:04] [INFO ] Computed 82 place invariants in 3279 ms
[2022-06-08 16:33:05] [INFO ] [Real]Absence check using 80 positive place invariants in 220 ms returned sat
[2022-06-08 16:33:05] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 85 ms returned sat
[2022-06-08 16:33:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:33:09] [INFO ] [Real]Absence check using state equation in 3758 ms returned unknown
Current structural bounds on expressions (after SMT) : [80] Max seen :[0]
Support contains 1 out of 6968 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6968/6968 places, 32085/32085 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 7 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 6961 transition count 32078
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 6961 transition count 32077
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 16 place count 6960 transition count 32077
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 23 place count 6960 transition count 32077
Applied a total of 23 rules in 16277 ms. Remains 6960 /6968 variables (removed 8) and now considering 32077/32085 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 6960/6968 places, 32077/32085 transitions.
Normalized transition count is 32076 out of 32077 initially.
// Phase 1: matrix 32076 rows 6960 cols
[2022-06-08 16:33:28] [INFO ] Computed 82 place invariants in 2966 ms
Interrupted random walk after 851784 steps, including 1754 resets, run timeout after 30001 ms. (steps per millisecond=28 ) properties seen :{0=1}
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 3080 ms. (steps per millisecond=324 ) properties (out of 1) seen :1
[2022-06-08 16:34:01] [INFO ] Flow matrix only has 32076 transitions (discarded 1 similar events)
// Phase 1: matrix 32076 rows 6960 cols
[2022-06-08 16:34:04] [INFO ] Computed 82 place invariants in 2688 ms
[2022-06-08 16:34:05] [INFO ] [Real]Absence check using 80 positive place invariants in 209 ms returned sat
[2022-06-08 16:34:05] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 79 ms returned sat
[2022-06-08 16:34:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:34:30] [INFO ] [Real]Absence check using state equation in 25256 ms returned sat
[2022-06-08 16:34:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:34:33] [INFO ] [Nat]Absence check using 80 positive place invariants in 241 ms returned sat
[2022-06-08 16:34:33] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 92 ms returned sat
[2022-06-08 16:34:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:34:59] [INFO ] [Nat]Absence check using state equation in 26110 ms returned sat
[2022-06-08 16:34:59] [INFO ] State equation strengthened by 31759 read => feed constraints.
[2022-06-08 16:35:05] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:35:08] [INFO ] [Nat]Added 31759 Read/Feed constraints in 9075 ms returned unknown
Current structural bounds on expressions (after SMT) : [80] Max seen :[1]
Support contains 1 out of 6960 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6960/6960 places, 32077/32077 transitions.
Applied a total of 0 rules in 3669 ms. Remains 6960 /6960 variables (removed 0) and now considering 32077/32077 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6960/6960 places, 32077/32077 transitions.
Starting structural reductions, iteration 0 : 6960/6960 places, 32077/32077 transitions.
Applied a total of 0 rules in 3680 ms. Remains 6960 /6960 variables (removed 0) and now considering 32077/32077 (removed 0) transitions.
[2022-06-08 16:35:16] [INFO ] Flow matrix only has 32076 transitions (discarded 1 similar events)
// Phase 1: matrix 32076 rows 6960 cols
[2022-06-08 16:35:19] [INFO ] Computed 82 place invariants in 2869 ms
[2022-06-08 16:35:20] [INFO ] Implicit Places using invariants in 3869 ms returned []
Implicit Place search using SMT only with invariants took 3870 ms to find 0 implicit places.
[2022-06-08 16:35:20] [INFO ] Flow matrix only has 32076 transitions (discarded 1 similar events)
// Phase 1: matrix 32076 rows 6960 cols
[2022-06-08 16:35:22] [INFO ] Computed 82 place invariants in 2698 ms
[2022-06-08 16:35:23] [INFO ] Dead Transitions using invariants and state equation in 3633 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6960/6960 places, 32077/32077 transitions.
Normalized transition count is 32076 out of 32077 initially.
// Phase 1: matrix 32076 rows 6960 cols
[2022-06-08 16:35:26] [INFO ] Computed 82 place invariants in 2672 ms
Interrupted random walk after 772067 steps, including 1598 resets, run timeout after 30001 ms. (steps per millisecond=25 ) properties seen :{0=1}
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2914 ms. (steps per millisecond=343 ) properties (out of 1) seen :1
[2022-06-08 16:35:59] [INFO ] Flow matrix only has 32076 transitions (discarded 1 similar events)
// Phase 1: matrix 32076 rows 6960 cols
[2022-06-08 16:36:02] [INFO ] Computed 82 place invariants in 3171 ms
[2022-06-08 16:36:03] [INFO ] [Real]Absence check using 80 positive place invariants in 266 ms returned sat
[2022-06-08 16:36:04] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 88 ms returned sat
[2022-06-08 16:36:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:36:30] [INFO ] [Real]Absence check using state equation in 26751 ms returned sat
[2022-06-08 16:36:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:36:33] [INFO ] [Nat]Absence check using 80 positive place invariants in 213 ms returned sat
[2022-06-08 16:36:33] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 77 ms returned sat
[2022-06-08 16:36:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:37:01] [INFO ] [Nat]Absence check using state equation in 27847 ms returned sat
[2022-06-08 16:37:01] [INFO ] State equation strengthened by 31759 read => feed constraints.
[2022-06-08 16:37:07] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:37:10] [INFO ] [Nat]Added 31759 Read/Feed constraints in 8925 ms returned unknown
Current structural bounds on expressions (after SMT) : [80] Max seen :[1]
Support contains 1 out of 6960 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6960/6960 places, 32077/32077 transitions.
Applied a total of 0 rules in 4768 ms. Remains 6960 /6960 variables (removed 0) and now considering 32077/32077 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6960/6960 places, 32077/32077 transitions.
Starting structural reductions, iteration 0 : 6960/6960 places, 32077/32077 transitions.
Applied a total of 0 rules in 5705 ms. Remains 6960 /6960 variables (removed 0) and now considering 32077/32077 (removed 0) transitions.
[2022-06-08 16:37:20] [INFO ] Flow matrix only has 32076 transitions (discarded 1 similar events)
// Phase 1: matrix 32076 rows 6960 cols
[2022-06-08 16:37:24] [INFO ] Computed 82 place invariants in 3124 ms
[2022-06-08 16:37:24] [INFO ] Implicit Places using invariants in 4040 ms returned []
Implicit Place search using SMT only with invariants took 4041 ms to find 0 implicit places.
[2022-06-08 16:37:24] [INFO ] Flow matrix only has 32076 transitions (discarded 1 similar events)
// Phase 1: matrix 32076 rows 6960 cols
[2022-06-08 16:37:27] [INFO ] Computed 82 place invariants in 3021 ms
[2022-06-08 16:37:28] [INFO ] Dead Transitions using invariants and state equation in 3870 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6960/6960 places, 32077/32077 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-080-UpperBounds-03 in 271436 ms.
Starting property specific reduction for CANInsertWithFailure-PT-080-UpperBounds-04
Normalized transition count is 32077 out of 32085 initially.
// Phase 1: matrix 32077 rows 6968 cols
[2022-06-08 16:37:31] [INFO ] Computed 82 place invariants in 2847 ms
Incomplete random walk after 10000 steps, including 20 resets, run finished after 375 ms. (steps per millisecond=26 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
[2022-06-08 16:37:32] [INFO ] Flow matrix only has 32077 transitions (discarded 8 similar events)
// Phase 1: matrix 32077 rows 6968 cols
[2022-06-08 16:37:35] [INFO ] Computed 82 place invariants in 2905 ms
[2022-06-08 16:37:36] [INFO ] [Real]Absence check using 80 positive place invariants in 200 ms returned sat
[2022-06-08 16:37:36] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 78 ms returned sat
[2022-06-08 16:37:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:37:40] [INFO ] [Real]Absence check using state equation in 3831 ms returned unknown
Current structural bounds on expressions (after SMT) : [80] Max seen :[0]
Support contains 1 out of 6968 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6968/6968 places, 32085/32085 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 7 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 6962 transition count 32079
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 6962 transition count 32078
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 6961 transition count 32078
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 22 place count 6961 transition count 32078
Applied a total of 22 rules in 15680 ms. Remains 6961 /6968 variables (removed 7) and now considering 32078/32085 (removed 7) transitions.
Finished structural reductions, in 1 iterations. Remains : 6961/6968 places, 32078/32085 transitions.
// Phase 1: matrix 32078 rows 6961 cols
[2022-06-08 16:37:58] [INFO ] Computed 82 place invariants in 2820 ms
Interrupted random walk after 825964 steps, including 1706 resets, run timeout after 30001 ms. (steps per millisecond=27 ) properties seen :{0=1}
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2784 ms. (steps per millisecond=359 ) properties (out of 1) seen :0
// Phase 1: matrix 32078 rows 6961 cols
[2022-06-08 16:38:34] [INFO ] Computed 82 place invariants in 2875 ms
[2022-06-08 16:38:35] [INFO ] [Real]Absence check using 80 positive place invariants in 222 ms returned sat
[2022-06-08 16:38:35] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 84 ms returned sat
[2022-06-08 16:38:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:39:02] [INFO ] [Real]Absence check using state equation in 27232 ms returned sat
[2022-06-08 16:39:03] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:39:04] [INFO ] [Nat]Absence check using 80 positive place invariants in 232 ms returned sat
[2022-06-08 16:39:05] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 83 ms returned sat
[2022-06-08 16:39:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:39:32] [INFO ] [Nat]Absence check using state equation in 27498 ms returned sat
[2022-06-08 16:39:32] [INFO ] State equation strengthened by 31758 read => feed constraints.
[2022-06-08 16:39:39] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:39:42] [INFO ] [Nat]Added 31758 Read/Feed constraints in 10035 ms returned unknown
Current structural bounds on expressions (after SMT) : [80] Max seen :[1]
Support contains 1 out of 6961 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6961/6961 places, 32078/32078 transitions.
Applied a total of 0 rules in 3721 ms. Remains 6961 /6961 variables (removed 0) and now considering 32078/32078 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6961/6961 places, 32078/32078 transitions.
Starting structural reductions, iteration 0 : 6961/6961 places, 32078/32078 transitions.
Applied a total of 0 rules in 4459 ms. Remains 6961 /6961 variables (removed 0) and now considering 32078/32078 (removed 0) transitions.
// Phase 1: matrix 32078 rows 6961 cols
[2022-06-08 16:39:54] [INFO ] Computed 82 place invariants in 2852 ms
[2022-06-08 16:39:54] [INFO ] Implicit Places using invariants in 3744 ms returned []
Implicit Place search using SMT only with invariants took 3756 ms to find 0 implicit places.
// Phase 1: matrix 32078 rows 6961 cols
[2022-06-08 16:39:57] [INFO ] Computed 82 place invariants in 2661 ms
[2022-06-08 16:39:58] [INFO ] Dead Transitions using invariants and state equation in 3534 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6961/6961 places, 32078/32078 transitions.
// Phase 1: matrix 32078 rows 6961 cols
[2022-06-08 16:40:01] [INFO ] Computed 82 place invariants in 2694 ms
Interrupted random walk after 863213 steps, including 1782 resets, run timeout after 30001 ms. (steps per millisecond=28 ) properties seen :{0=1}
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2719 ms. (steps per millisecond=367 ) properties (out of 1) seen :1
// Phase 1: matrix 32078 rows 6961 cols
[2022-06-08 16:40:36] [INFO ] Computed 82 place invariants in 2665 ms
[2022-06-08 16:40:37] [INFO ] [Real]Absence check using 80 positive place invariants in 209 ms returned sat
[2022-06-08 16:40:37] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 81 ms returned sat
[2022-06-08 16:40:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:41:03] [INFO ] [Real]Absence check using state equation in 25697 ms returned sat
[2022-06-08 16:41:04] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:41:05] [INFO ] [Nat]Absence check using 80 positive place invariants in 213 ms returned sat
[2022-06-08 16:41:05] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 77 ms returned sat
[2022-06-08 16:41:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:41:32] [INFO ] [Nat]Absence check using state equation in 26998 ms returned sat
[2022-06-08 16:41:33] [INFO ] State equation strengthened by 31758 read => feed constraints.
[2022-06-08 16:41:39] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:41:42] [INFO ] [Nat]Added 31758 Read/Feed constraints in 9535 ms returned unknown
Current structural bounds on expressions (after SMT) : [80] Max seen :[1]
Support contains 1 out of 6961 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6961/6961 places, 32078/32078 transitions.
Applied a total of 0 rules in 4333 ms. Remains 6961 /6961 variables (removed 0) and now considering 32078/32078 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6961/6961 places, 32078/32078 transitions.
Starting structural reductions, iteration 0 : 6961/6961 places, 32078/32078 transitions.
Applied a total of 0 rules in 4557 ms. Remains 6961 /6961 variables (removed 0) and now considering 32078/32078 (removed 0) transitions.
// Phase 1: matrix 32078 rows 6961 cols
[2022-06-08 16:41:54] [INFO ] Computed 82 place invariants in 2890 ms
[2022-06-08 16:41:55] [INFO ] Implicit Places using invariants in 3778 ms returned []
Implicit Place search using SMT only with invariants took 3779 ms to find 0 implicit places.
// Phase 1: matrix 32078 rows 6961 cols
[2022-06-08 16:41:58] [INFO ] Computed 82 place invariants in 2881 ms
[2022-06-08 16:41:59] [INFO ] Dead Transitions using invariants and state equation in 3704 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6961/6961 places, 32078/32078 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-080-UpperBounds-04 in 270429 ms.
Starting property specific reduction for CANInsertWithFailure-PT-080-UpperBounds-05
Normalized transition count is 32077 out of 32085 initially.
// Phase 1: matrix 32077 rows 6968 cols
[2022-06-08 16:42:02] [INFO ] Computed 82 place invariants in 2847 ms
Incomplete random walk after 10000 steps, including 20 resets, run finished after 403 ms. (steps per millisecond=24 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
[2022-06-08 16:42:02] [INFO ] Flow matrix only has 32077 transitions (discarded 8 similar events)
// Phase 1: matrix 32077 rows 6968 cols
[2022-06-08 16:42:05] [INFO ] Computed 82 place invariants in 2659 ms
[2022-06-08 16:42:06] [INFO ] [Real]Absence check using 80 positive place invariants in 212 ms returned sat
[2022-06-08 16:42:06] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 85 ms returned sat
[2022-06-08 16:42:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:42:10] [INFO ] [Real]Absence check using state equation in 3769 ms returned unknown
Current structural bounds on expressions (after SMT) : [80] Max seen :[1]
Support contains 1 out of 6968 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6968/6968 places, 32085/32085 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 8 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 6961 transition count 32078
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 6961 transition count 32077
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 16 place count 6960 transition count 32077
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 23 place count 6960 transition count 32077
Applied a total of 23 rules in 15268 ms. Remains 6960 /6968 variables (removed 8) and now considering 32077/32085 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 6960/6968 places, 32077/32085 transitions.
Normalized transition count is 32076 out of 32077 initially.
// Phase 1: matrix 32076 rows 6960 cols
[2022-06-08 16:42:28] [INFO ] Computed 82 place invariants in 2984 ms
Interrupted random walk after 812322 steps, including 1674 resets, run timeout after 30001 ms. (steps per millisecond=27 ) properties seen :{0=1}
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2893 ms. (steps per millisecond=345 ) properties (out of 1) seen :1
[2022-06-08 16:43:01] [INFO ] Flow matrix only has 32076 transitions (discarded 1 similar events)
// Phase 1: matrix 32076 rows 6960 cols
[2022-06-08 16:43:04] [INFO ] Computed 82 place invariants in 3048 ms
[2022-06-08 16:43:05] [INFO ] [Real]Absence check using 80 positive place invariants in 232 ms returned sat
[2022-06-08 16:43:05] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 91 ms returned sat
[2022-06-08 16:43:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:43:30] [INFO ] [Real]Absence check using state equation in 24835 ms returned sat
[2022-06-08 16:43:31] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:43:33] [INFO ] [Nat]Absence check using 80 positive place invariants in 242 ms returned sat
[2022-06-08 16:43:33] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 83 ms returned sat
[2022-06-08 16:43:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 16:43:58] [INFO ] [Nat]Absence check using state equation in 25078 ms returned sat
[2022-06-08 16:43:58] [INFO ] State equation strengthened by 31759 read => feed constraints.
[2022-06-08 16:44:04] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 16:44:07] [INFO ] [Nat]Added 31759 Read/Feed constraints in 8643 ms returned unknown
Current structural bounds on expressions (after SMT) : [80] Max seen :[1]
Support contains 1 out of 6960 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6960/6960 places, 32077/32077 transitions.
Applied a total of 0 rules in 4582 ms. Remains 6960 /6960 variables (removed 0) and now considering 32077/32077 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6960/6960 places, 32077/32077 transitions.
Starting structural reductions, iteration 0 : 6960/6960 places, 32077/32077 transitions.
Applied a total of 0 rules in 5014 ms. Remains 6960 /6960 variables (removed 0) and now considering 32077/32077 (removed 0) transitions.
[2022-06-08 16:44:16] [INFO ] Flow matrix only has 32076 transitions (discarded 1 similar events)
// Phase 1: matrix 32076 rows 6960 cols
[2022-06-08 16:44:20] [INFO ] Computed 82 place invariants in 3099 ms
[2022-06-08 16:44:20] [INFO ] Implicit Places using invariants in 4001 ms returned []
Implicit Place search using SMT only with invariants took 4006 ms to find 0 implicit places.
[2022-06-08 16:44:20] [INFO ] Flow matrix only has 32076 transitions (discarded 1 similar events)
// Phase 1: matrix 32076 rows 6960 cols
[2022-06-08 16:44:24] [INFO ] Computed 82 place invariants in 3118 ms
[2022-06-08 16:44:24] [INFO ] Dead Transitions using invariants and state equation in 4006 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6960/6960 places, 32077/32077 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-080-UpperBounds-05 in 145753 ms.
Starting property specific reduction for CANInsertWithFailure-PT-080-UpperBounds-06
Normalized transition count is 32077 out of 32085 initially.
// Phase 1: matrix 32077 rows 6968 cols
[2022-06-08 16:44:27] [INFO ] Computed 82 place invariants in 2776 ms
Incomplete random walk after 10000 steps, including 20 resets, run finished after 383 ms. (steps per millisecond=26 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
[2022-06-08 16:44:28] [INFO ] Flow matrix only has 32077 transitions (discarded 8 similar events)
// Phase 1: matrix 32077 rows 6968 cols
[2022-06-08 16:44:31] [INFO ] Computed 82 place invariants in 2995 ms
[2022-06-08 16:44:32] [INFO ] [Real]Absence check using 80 positive place invariants in 227 ms returned sat
[2022-06-08 16:44:32] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 89 ms returned sat
[2022-06-08 16:44:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:44:36] [INFO ] [Real]Absence check using state equation in 3751 ms returned unknown
Current structural bounds on expressions (after SMT) : [80] Max seen :[1]
Support contains 1 out of 6968 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6968/6968 places, 32085/32085 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 10 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 6961 transition count 32078
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 6961 transition count 32077
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 16 place count 6960 transition count 32077
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 23 place count 6960 transition count 32077
Applied a total of 23 rules in 19250 ms. Remains 6960 /6968 variables (removed 8) and now considering 32077/32085 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 6960/6968 places, 32077/32085 transitions.
Normalized transition count is 32076 out of 32077 initially.
// Phase 1: matrix 32076 rows 6960 cols
[2022-06-08 16:44:58] [INFO ] Computed 82 place invariants in 3095 ms
Interrupted random walk after 814691 steps, including 1681 resets, run timeout after 30001 ms. (steps per millisecond=27 ) properties seen :{0=1}
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 2867 ms. (steps per millisecond=348 ) properties (out of 1) seen :1
[2022-06-08 16:45:31] [INFO ] Flow matrix only has 32076 transitions (discarded 1 similar events)
// Phase 1: matrix 32076 rows 6960 cols
[2022-06-08 16:45:34] [INFO ] Computed 82 place invariants in 2932 ms
[2022-06-08 16:45:35] [INFO ] [Real]Absence check using 80 positive place invariants in 234 ms returned sat
[2022-06-08 16:45:35] [INFO ] [Real]Absence check using 80 positive and 2 generalized place invariants in 88 ms returned sat
[2022-06-08 16:45:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 16:45:58] [INFO ] [Real]Absence check using state equation in 23094 ms returned sat
[2022-06-08 16:46:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 16:46:01] [INFO ] [Nat]Absence check using 80 positive place invariants in 238 ms returned sat
[2022-06-08 16:46:01] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 84 ms returned sat
[2022-06-08 16:46:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
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-080"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is CANInsertWithFailure-PT-080, 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 r305-smll-165463878300025"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-080.tgz
mv CANInsertWithFailure-PT-080 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 '
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 ;