About the Execution of 2021-gold for CANInsertWithFailure-PT-020
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16245.451 | 3600000.00 | 3552231.00 | 70688.60 | 1 ? ? 1 ? ? ? ? ? ? ? ? 1 ? 19 ? | normal |
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-165463878300007.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-020, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r305-smll-165463878300007
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.1M
-rw-r--r-- 1 mcc users 9.9K May 30 15:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 30 15:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K May 30 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 30 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K May 25 12:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 25 12:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K May 25 12:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K May 25 12:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 18K May 30 15:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 153K May 30 15:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 30 15:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K May 30 15:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 25 12:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 25 12:58 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 2.6M 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-020-UpperBounds-00
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-01
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-02
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-03
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-04
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-05
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-06
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-07
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-08
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-09
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-10
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-11
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-12
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-13
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-14
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1654672938403
Running Version 0
[2022-06-08 07:22:21] [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 07:22:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-08 07:22:21] [INFO ] Load time of PNML (sax parser for PT used): 351 ms
[2022-06-08 07:22:21] [INFO ] Transformed 1044 places.
[2022-06-08 07:22:21] [INFO ] Transformed 2520 transitions.
[2022-06-08 07:22:21] [INFO ] Parsed PT model containing 1044 places and 2520 transitions in 441 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 15 ms.
// Phase 1: matrix 2520 rows 1044 cols
[2022-06-08 07:22:21] [INFO ] Computed 23 place invariants in 130 ms
Incomplete random walk after 10000 steps, including 20 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 16) seen :18
FORMULA CANInsertWithFailure-PT-020-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-020-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-020-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 13) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 13) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 13) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 13) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 13) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 13) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 13) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 13) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 13) seen :1
// Phase 1: matrix 2520 rows 1044 cols
[2022-06-08 07:22:22] [INFO ] Computed 23 place invariants in 111 ms
[2022-06-08 07:22:22] [INFO ] [Real]Absence check using 21 positive place invariants in 36 ms returned sat
[2022-06-08 07:22:22] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 10 ms returned sat
[2022-06-08 07:22:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:22:23] [INFO ] [Real]Absence check using state equation in 1045 ms returned sat
[2022-06-08 07:22:23] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:22:24] [INFO ] [Nat]Absence check using 21 positive place invariants in 30 ms returned sat
[2022-06-08 07:22:24] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 10 ms returned sat
[2022-06-08 07:22:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:22:24] [INFO ] [Nat]Absence check using state equation in 825 ms returned sat
[2022-06-08 07:22:24] [INFO ] State equation strengthened by 780 read => feed constraints.
[2022-06-08 07:22:25] [INFO ] [Nat]Added 780 Read/Feed constraints in 831 ms returned sat
[2022-06-08 07:22:26] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 185 ms.
[2022-06-08 07:22:29] [INFO ] Deduced a trap composed of 11 places in 978 ms of which 6 ms to minimize.
[2022-06-08 07:22:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... 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: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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 07:22:30] [INFO ] [Real]Absence check using 21 positive place invariants in 25 ms returned sat
[2022-06-08 07:22:30] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 10 ms returned sat
[2022-06-08 07:22:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:22:31] [INFO ] [Real]Absence check using state equation in 1059 ms returned sat
[2022-06-08 07:22:31] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:22:31] [INFO ] [Nat]Absence check using 21 positive place invariants in 26 ms returned sat
[2022-06-08 07:22:31] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 9 ms returned sat
[2022-06-08 07:22:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:22:32] [INFO ] [Nat]Absence check using state equation in 862 ms returned sat
[2022-06-08 07:22:33] [INFO ] [Nat]Added 780 Read/Feed constraints in 825 ms returned sat
[2022-06-08 07:22:33] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 228 ms.
[2022-06-08 07:22:36] [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: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:858)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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 07:22:36] [INFO ] [Real]Absence check using 21 positive place invariants in 27 ms returned sat
[2022-06-08 07:22:36] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 9 ms returned sat
[2022-06-08 07:22:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:22:37] [INFO ] [Real]Absence check using state equation in 803 ms returned sat
[2022-06-08 07:22:37] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:22:37] [INFO ] [Nat]Absence check using 21 positive place invariants in 26 ms returned sat
[2022-06-08 07:22:37] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 10 ms returned sat
[2022-06-08 07:22:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:22:38] [INFO ] [Nat]Absence check using state equation in 834 ms returned sat
[2022-06-08 07:22:39] [INFO ] [Nat]Added 780 Read/Feed constraints in 793 ms returned sat
[2022-06-08 07:22:39] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 156 ms.
[2022-06-08 07:22:43] [INFO ] Deduced a trap composed of 11 places in 896 ms of which 3 ms to minimize.
[2022-06-08 07:22:43] [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: Stream close... 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: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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 07:22:43] [INFO ] [Real]Absence check using 21 positive place invariants in 25 ms returned sat
[2022-06-08 07:22:43] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 10 ms returned sat
[2022-06-08 07:22:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:22:44] [INFO ] [Real]Absence check using state equation in 827 ms returned sat
[2022-06-08 07:22:44] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:22:44] [INFO ] [Nat]Absence check using 21 positive place invariants in 24 ms returned sat
[2022-06-08 07:22:44] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 8 ms returned sat
[2022-06-08 07:22:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:22:45] [INFO ] [Nat]Absence check using state equation in 775 ms returned sat
[2022-06-08 07:22:46] [INFO ] [Nat]Added 780 Read/Feed constraints in 963 ms returned sat
[2022-06-08 07:22:46] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 175 ms.
[2022-06-08 07:22:50] [INFO ] Deduced a trap composed of 11 places in 820 ms of which 2 ms to minimize.
[2022-06-08 07:22:50] [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: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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 07:22:50] [INFO ] [Real]Absence check using 21 positive place invariants in 23 ms returned sat
[2022-06-08 07:22:50] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 9 ms returned sat
[2022-06-08 07:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:22:51] [INFO ] [Real]Absence check using state equation in 825 ms returned sat
[2022-06-08 07:22:51] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:22:51] [INFO ] [Nat]Absence check using 21 positive place invariants in 24 ms returned sat
[2022-06-08 07:22:51] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 9 ms returned sat
[2022-06-08 07:22:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:22:52] [INFO ] [Nat]Absence check using state equation in 772 ms returned sat
[2022-06-08 07:22:53] [INFO ] [Nat]Added 780 Read/Feed constraints in 1059 ms returned sat
[2022-06-08 07:22:53] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 164 ms.
[2022-06-08 07:22:57] [INFO ] Deduced a trap composed of 11 places in 892 ms of which 3 ms to minimize.
[2022-06-08 07:22:57] [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: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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 07:22:57] [INFO ] [Real]Absence check using 21 positive place invariants in 26 ms returned sat
[2022-06-08 07:22:57] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 10 ms returned sat
[2022-06-08 07:22:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:22:58] [INFO ] [Real]Absence check using state equation in 866 ms returned sat
[2022-06-08 07:22:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:22:58] [INFO ] [Nat]Absence check using 21 positive place invariants in 24 ms returned sat
[2022-06-08 07:22:58] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 9 ms returned sat
[2022-06-08 07:22:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:22:59] [INFO ] [Nat]Absence check using state equation in 786 ms returned sat
[2022-06-08 07:23:00] [INFO ] [Nat]Added 780 Read/Feed constraints in 738 ms returned sat
[2022-06-08 07:23:00] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 329 ms.
[2022-06-08 07:23:04] [INFO ] Deduced a trap composed of 11 places in 798 ms of which 1 ms to minimize.
[2022-06-08 07:23:04] [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: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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 07:23:04] [INFO ] [Real]Absence check using 21 positive place invariants in 24 ms returned sat
[2022-06-08 07:23:04] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 9 ms returned sat
[2022-06-08 07:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:23:05] [INFO ] [Real]Absence check using state equation in 849 ms returned sat
[2022-06-08 07:23:05] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:23:05] [INFO ] [Nat]Absence check using 21 positive place invariants in 23 ms returned sat
[2022-06-08 07:23:05] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 9 ms returned sat
[2022-06-08 07:23:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:23:06] [INFO ] [Nat]Absence check using state equation in 843 ms returned sat
[2022-06-08 07:23:07] [INFO ] [Nat]Added 780 Read/Feed constraints in 833 ms returned sat
[2022-06-08 07:23:07] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 172 ms.
[2022-06-08 07:23:11] [INFO ] Deduced a trap composed of 11 places in 896 ms of which 2 ms to minimize.
[2022-06-08 07:23:11] [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: Stream close... 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: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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 07:23:11] [INFO ] [Real]Absence check using 21 positive place invariants in 24 ms returned sat
[2022-06-08 07:23:11] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 9 ms returned sat
[2022-06-08 07:23:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:23:12] [INFO ] [Real]Absence check using state equation in 742 ms returned sat
[2022-06-08 07:23:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:23:12] [INFO ] [Nat]Absence check using 21 positive place invariants in 26 ms returned sat
[2022-06-08 07:23:12] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 9 ms returned sat
[2022-06-08 07:23:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:23:13] [INFO ] [Nat]Absence check using state equation in 765 ms returned sat
[2022-06-08 07:23:13] [INFO ] [Nat]Added 780 Read/Feed constraints in 509 ms returned sat
[2022-06-08 07:23:14] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 174 ms.
[2022-06-08 07:23:17] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:858)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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 07:23:17] [INFO ] [Real]Absence check using 21 positive place invariants in 26 ms returned sat
[2022-06-08 07:23:17] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 9 ms returned sat
[2022-06-08 07:23:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:23:18] [INFO ] [Real]Absence check using state equation in 809 ms returned sat
[2022-06-08 07:23:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:23:18] [INFO ] [Nat]Absence check using 21 positive place invariants in 24 ms returned sat
[2022-06-08 07:23:18] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 8 ms returned sat
[2022-06-08 07:23:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:23:19] [INFO ] [Nat]Absence check using state equation in 961 ms returned sat
[2022-06-08 07:23:20] [INFO ] [Nat]Added 780 Read/Feed constraints in 904 ms returned sat
[2022-06-08 07:23:20] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 160 ms.
[2022-06-08 07:23:23] [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: Stream close... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:858)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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 07:23:23] [INFO ] [Real]Absence check using 21 positive place invariants in 21 ms returned sat
[2022-06-08 07:23:23] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 10 ms returned sat
[2022-06-08 07:23:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:23:24] [INFO ] [Real]Absence check using state equation in 756 ms returned sat
[2022-06-08 07:23:24] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:23:24] [INFO ] [Nat]Absence check using 21 positive place invariants in 38 ms returned sat
[2022-06-08 07:23:24] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 9 ms returned sat
[2022-06-08 07:23:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:23:25] [INFO ] [Nat]Absence check using state equation in 771 ms returned sat
[2022-06-08 07:23:26] [INFO ] [Nat]Added 780 Read/Feed constraints in 1182 ms returned sat
[2022-06-08 07:23:26] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 159 ms.
[2022-06-08 07:23:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 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.refineWithCausalOrder(DeadlockTester.java:858)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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 07:23:29] [INFO ] [Real]Absence check using 21 positive place invariants in 23 ms returned sat
[2022-06-08 07:23:29] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 10 ms returned sat
[2022-06-08 07:23:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:23:30] [INFO ] [Real]Absence check using state equation in 774 ms returned sat
[2022-06-08 07:23:30] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:23:30] [INFO ] [Nat]Absence check using 21 positive place invariants in 26 ms returned sat
[2022-06-08 07:23:30] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 9 ms returned sat
[2022-06-08 07:23:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:23:31] [INFO ] [Nat]Absence check using state equation in 789 ms returned sat
[2022-06-08 07:23:32] [INFO ] [Nat]Added 780 Read/Feed constraints in 1140 ms returned sat
[2022-06-08 07:23:32] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 154 ms.
[2022-06-08 07:23:36] [INFO ] Deduced a trap composed of 11 places in 813 ms of which 1 ms to minimize.
[2022-06-08 07:23:36] [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: Stream close... 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: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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 07:23:36] [INFO ] [Real]Absence check using 21 positive place invariants in 26 ms returned sat
[2022-06-08 07:23:36] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 10 ms returned sat
[2022-06-08 07:23:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:23:37] [INFO ] [Real]Absence check using state equation in 851 ms returned sat
[2022-06-08 07:23:37] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:23:37] [INFO ] [Nat]Absence check using 21 positive place invariants in 24 ms returned sat
[2022-06-08 07:23:37] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 9 ms returned sat
[2022-06-08 07:23:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:23:38] [INFO ] [Nat]Absence check using state equation in 791 ms returned sat
[2022-06-08 07:23:39] [INFO ] [Nat]Added 780 Read/Feed constraints in 986 ms returned sat
[2022-06-08 07:23:39] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 172 ms.
[2022-06-08 07:23:42] [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.refineWithCausalOrder(DeadlockTester.java:858)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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 07:23:42] [INFO ] [Real]Absence check using 21 positive place invariants in 24 ms returned sat
[2022-06-08 07:23:42] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 9 ms returned sat
[2022-06-08 07:23:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:23:43] [INFO ] [Real]Absence check using state equation in 772 ms returned sat
[2022-06-08 07:23:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:23:43] [INFO ] [Nat]Absence check using 21 positive place invariants in 25 ms returned sat
[2022-06-08 07:23:43] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 8 ms returned sat
[2022-06-08 07:23:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:23:44] [INFO ] [Nat]Absence check using state equation in 707 ms returned sat
[2022-06-08 07:23:45] [INFO ] [Nat]Added 780 Read/Feed constraints in 1200 ms returned sat
[2022-06-08 07:23:46] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 175 ms.
[2022-06-08 07:23:49] [INFO ] Deduced a trap composed of 11 places in 900 ms of which 2 ms to minimize.
[2022-06-08 07:23:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 12
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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) : [20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 11, 1]
Support contains 13 out of 1044 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1044/1044 places, 2520/2520 transitions.
Graph (complete) has 3501 edges and 1044 vertex of which 1043 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.15 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 139 transitions
Trivial Post-agglo rules discarded 139 transitions
Performed 139 trivial Post agglomeration. Transition count delta: 139
Iterating post reduction 0 with 139 rules applied. Total rules applied 140 place count 1043 transition count 2381
Reduce places removed 139 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 140 rules applied. Total rules applied 280 place count 904 transition count 2380
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 281 place count 903 transition count 2380
Performed 335 Post agglomeration using F-continuation condition.Transition count delta: 335
Deduced a syphon composed of 335 places in 1 ms
Reduce places removed 335 places and 0 transitions.
Iterating global reduction 3 with 670 rules applied. Total rules applied 951 place count 568 transition count 2045
Drop transitions removed 299 transitions
Redundant transition composition rules discarded 299 transitions
Iterating global reduction 3 with 299 rules applied. Total rules applied 1250 place count 568 transition count 1746
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 1251 place count 568 transition count 1745
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1252 place count 567 transition count 1745
Partial Free-agglomeration rule applied 470 times.
Drop transitions removed 470 transitions
Iterating global reduction 4 with 470 rules applied. Total rules applied 1722 place count 567 transition count 1745
Applied a total of 1722 rules in 565 ms. Remains 567 /1044 variables (removed 477) and now considering 1745/2520 (removed 775) transitions.
Finished structural reductions, in 1 iterations. Remains : 567/1044 places, 1745/2520 transitions.
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:23:50] [INFO ] Computed 22 place invariants in 41 ms
Incomplete random walk after 1000000 steps, including 9437 resets, run finished after 5867 ms. (steps per millisecond=170 ) properties (out of 13) seen :25
Incomplete Best-First random walk after 1000001 steps, including 445 resets, run finished after 947 ms. (steps per millisecond=1055 ) properties (out of 13) seen :17
Incomplete Best-First random walk after 1000001 steps, including 453 resets, run finished after 941 ms. (steps per millisecond=1062 ) properties (out of 13) seen :20
Incomplete Best-First random walk after 1000001 steps, including 447 resets, run finished after 941 ms. (steps per millisecond=1062 ) properties (out of 13) seen :19
Incomplete Best-First random walk after 1000001 steps, including 442 resets, run finished after 939 ms. (steps per millisecond=1064 ) properties (out of 13) seen :24
Incomplete Best-First random walk after 1000001 steps, including 438 resets, run finished after 944 ms. (steps per millisecond=1059 ) properties (out of 13) seen :24
Incomplete Best-First random walk after 1000000 steps, including 438 resets, run finished after 938 ms. (steps per millisecond=1066 ) properties (out of 13) seen :20
Incomplete Best-First random walk after 1000001 steps, including 443 resets, run finished after 946 ms. (steps per millisecond=1057 ) properties (out of 13) seen :21
Incomplete Best-First random walk after 1000001 steps, including 438 resets, run finished after 941 ms. (steps per millisecond=1062 ) properties (out of 13) seen :18
Incomplete Best-First random walk after 1000000 steps, including 437 resets, run finished after 943 ms. (steps per millisecond=1060 ) properties (out of 13) seen :19
Incomplete Best-First random walk after 1000001 steps, including 448 resets, run finished after 942 ms. (steps per millisecond=1061 ) properties (out of 13) seen :20
Incomplete Best-First random walk after 1000001 steps, including 445 resets, run finished after 950 ms. (steps per millisecond=1052 ) properties (out of 13) seen :20
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 917 ms. (steps per millisecond=1090 ) properties (out of 13) seen :2
Incomplete Best-First random walk after 1000001 steps, including 445 resets, run finished after 972 ms. (steps per millisecond=1028 ) properties (out of 13) seen :18
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:24:08] [INFO ] Computed 22 place invariants in 22 ms
[2022-06-08 07:24:08] [INFO ] [Real]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:24:08] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:24:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:24:09] [INFO ] [Real]Absence check using state equation in 509 ms returned sat
[2022-06-08 07:24:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:24:09] [INFO ] [Nat]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:24:09] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 7 ms returned sat
[2022-06-08 07:24:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:24:09] [INFO ] [Nat]Absence check using state equation in 399 ms returned sat
[2022-06-08 07:24:09] [INFO ] State equation strengthened by 1564 read => feed constraints.
[2022-06-08 07:24:11] [INFO ] [Nat]Added 1564 Read/Feed constraints in 1584 ms returned sat
[2022-06-08 07:24:11] [INFO ] Computed and/alt/rep : 1235/3757/1235 causal constraints (skipped 490 transitions) in 122 ms.
[2022-06-08 07:24:18] [INFO ] Added : 340 causal constraints over 68 iterations in 6739 ms. Result :sat
Minimization took 3004 ms.
[2022-06-08 07:24:21] [INFO ] [Real]Absence check using 20 positive place invariants in 13 ms returned sat
[2022-06-08 07:24:21] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2022-06-08 07:24:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:24:21] [INFO ] [Real]Absence check using state equation in 435 ms returned sat
[2022-06-08 07:24:21] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:24:21] [INFO ] [Nat]Absence check using 20 positive place invariants in 15 ms returned sat
[2022-06-08 07:24:21] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:24:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:24:22] [INFO ] [Nat]Absence check using state equation in 463 ms returned sat
[2022-06-08 07:24:23] [INFO ] [Nat]Added 1564 Read/Feed constraints in 1731 ms returned sat
[2022-06-08 07:24:24] [INFO ] Computed and/alt/rep : 1235/3757/1235 causal constraints (skipped 490 transitions) in 123 ms.
[2022-06-08 07:24:30] [INFO ] Added : 330 causal constraints over 66 iterations in 6845 ms. Result :sat
Minimization took 3002 ms.
[2022-06-08 07:24:33] [INFO ] [Real]Absence check using 20 positive place invariants in 15 ms returned sat
[2022-06-08 07:24:33] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:24:34] [INFO ] [Real]Absence check using state equation in 532 ms returned sat
[2022-06-08 07:24:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:24:34] [INFO ] [Nat]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:24:34] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:24:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:24:35] [INFO ] [Nat]Absence check using state equation in 456 ms returned sat
[2022-06-08 07:24:36] [INFO ] [Nat]Added 1564 Read/Feed constraints in 974 ms returned sat
[2022-06-08 07:24:36] [INFO ] Computed and/alt/rep : 1235/3757/1235 causal constraints (skipped 490 transitions) in 111 ms.
[2022-06-08 07:24:42] [INFO ] Added : 295 causal constraints over 59 iterations in 5897 ms. Result :sat
Minimization took 3014 ms.
[2022-06-08 07:24:45] [INFO ] [Real]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:24:45] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 8 ms returned sat
[2022-06-08 07:24:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:24:45] [INFO ] [Real]Absence check using state equation in 453 ms returned sat
[2022-06-08 07:24:45] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:24:45] [INFO ] [Nat]Absence check using 20 positive place invariants in 15 ms returned sat
[2022-06-08 07:24:45] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:24:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:24:46] [INFO ] [Nat]Absence check using state equation in 446 ms returned sat
[2022-06-08 07:24:47] [INFO ] [Nat]Added 1564 Read/Feed constraints in 1789 ms returned sat
[2022-06-08 07:24:48] [INFO ] Computed and/alt/rep : 1235/3757/1235 causal constraints (skipped 490 transitions) in 143 ms.
[2022-06-08 07:24:54] [INFO ] Added : 300 causal constraints over 60 iterations in 6166 ms. Result :sat
Minimization took 2779 ms.
[2022-06-08 07:24:57] [INFO ] [Real]Absence check using 20 positive place invariants in 13 ms returned sat
[2022-06-08 07:24:57] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:24:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:24:57] [INFO ] [Real]Absence check using state equation in 482 ms returned sat
[2022-06-08 07:24:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:24:57] [INFO ] [Nat]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:24:57] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:24:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:24:58] [INFO ] [Nat]Absence check using state equation in 453 ms returned sat
[2022-06-08 07:24:59] [INFO ] [Nat]Added 1564 Read/Feed constraints in 1372 ms returned sat
[2022-06-08 07:24:59] [INFO ] Computed and/alt/rep : 1235/3757/1235 causal constraints (skipped 490 transitions) in 113 ms.
[2022-06-08 07:25:06] [INFO ] Added : 334 causal constraints over 67 iterations in 6888 ms. Result :sat
Minimization took 2874 ms.
[2022-06-08 07:25:09] [INFO ] [Real]Absence check using 20 positive place invariants in 12 ms returned sat
[2022-06-08 07:25:09] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:25:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:25:09] [INFO ] [Real]Absence check using state equation in 417 ms returned sat
[2022-06-08 07:25:10] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:25:10] [INFO ] [Nat]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:25:10] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:25:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:25:10] [INFO ] [Nat]Absence check using state equation in 431 ms returned sat
[2022-06-08 07:25:12] [INFO ] [Nat]Added 1564 Read/Feed constraints in 1431 ms returned sat
[2022-06-08 07:25:12] [INFO ] Computed and/alt/rep : 1235/3757/1235 causal constraints (skipped 490 transitions) in 124 ms.
[2022-06-08 07:25:18] [INFO ] Added : 295 causal constraints over 59 iterations in 6095 ms. Result :sat
Minimization took 3002 ms.
[2022-06-08 07:25:21] [INFO ] [Real]Absence check using 20 positive place invariants in 15 ms returned sat
[2022-06-08 07:25:21] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 7 ms returned sat
[2022-06-08 07:25:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:25:21] [INFO ] [Real]Absence check using state equation in 471 ms returned sat
[2022-06-08 07:25:21] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:25:21] [INFO ] [Nat]Absence check using 20 positive place invariants in 16 ms returned sat
[2022-06-08 07:25:21] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:25:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:25:22] [INFO ] [Nat]Absence check using state equation in 460 ms returned sat
[2022-06-08 07:25:24] [INFO ] [Nat]Added 1564 Read/Feed constraints in 1812 ms returned sat
[2022-06-08 07:25:24] [INFO ] Computed and/alt/rep : 1235/3757/1235 causal constraints (skipped 490 transitions) in 101 ms.
[2022-06-08 07:25:30] [INFO ] Added : 308 causal constraints over 62 iterations in 6109 ms. Result :sat
Minimization took 3001 ms.
[2022-06-08 07:25:33] [INFO ] [Real]Absence check using 20 positive place invariants in 15 ms returned sat
[2022-06-08 07:25:33] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:25:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:25:33] [INFO ] [Real]Absence check using state equation in 483 ms returned sat
[2022-06-08 07:25:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:25:34] [INFO ] [Nat]Absence check using 20 positive place invariants in 15 ms returned sat
[2022-06-08 07:25:34] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:25:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:25:34] [INFO ] [Nat]Absence check using state equation in 531 ms returned sat
[2022-06-08 07:25:36] [INFO ] [Nat]Added 1564 Read/Feed constraints in 1594 ms returned sat
[2022-06-08 07:25:36] [INFO ] Computed and/alt/rep : 1235/3757/1235 causal constraints (skipped 490 transitions) in 116 ms.
[2022-06-08 07:25:43] [INFO ] Added : 301 causal constraints over 61 iterations in 6770 ms. Result :sat
Minimization took 3013 ms.
[2022-06-08 07:25:46] [INFO ] [Real]Absence check using 20 positive place invariants in 13 ms returned sat
[2022-06-08 07:25:46] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:25:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:25:46] [INFO ] [Real]Absence check using state equation in 457 ms returned sat
[2022-06-08 07:25:46] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:25:46] [INFO ] [Nat]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:25:46] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:25:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:25:47] [INFO ] [Nat]Absence check using state equation in 426 ms returned sat
[2022-06-08 07:25:48] [INFO ] [Nat]Added 1564 Read/Feed constraints in 1476 ms returned sat
[2022-06-08 07:25:48] [INFO ] Computed and/alt/rep : 1235/3757/1235 causal constraints (skipped 490 transitions) in 131 ms.
[2022-06-08 07:25:55] [INFO ] Added : 307 causal constraints over 62 iterations in 6356 ms. Result :sat
Minimization took 3001 ms.
[2022-06-08 07:25:58] [INFO ] [Real]Absence check using 20 positive place invariants in 15 ms returned sat
[2022-06-08 07:25:58] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:25:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:25:58] [INFO ] [Real]Absence check using state equation in 468 ms returned sat
[2022-06-08 07:25:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:25:58] [INFO ] [Nat]Absence check using 20 positive place invariants in 13 ms returned sat
[2022-06-08 07:25:58] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2022-06-08 07:25:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:25:59] [INFO ] [Nat]Absence check using state equation in 426 ms returned sat
[2022-06-08 07:26:00] [INFO ] [Nat]Added 1564 Read/Feed constraints in 1090 ms returned sat
[2022-06-08 07:26:00] [INFO ] Computed and/alt/rep : 1235/3757/1235 causal constraints (skipped 490 transitions) in 119 ms.
[2022-06-08 07:26:06] [INFO ] Added : 284 causal constraints over 57 iterations in 5766 ms. Result :sat
Minimization took 3001 ms.
[2022-06-08 07:26:09] [INFO ] [Real]Absence check using 20 positive place invariants in 15 ms returned sat
[2022-06-08 07:26:09] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:26:09] [INFO ] [Real]Absence check using state equation in 495 ms returned sat
[2022-06-08 07:26:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:26:09] [INFO ] [Nat]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:26:09] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:26:10] [INFO ] [Nat]Absence check using state equation in 453 ms returned sat
[2022-06-08 07:26:11] [INFO ] [Nat]Added 1564 Read/Feed constraints in 972 ms returned sat
[2022-06-08 07:26:11] [INFO ] Computed and/alt/rep : 1235/3757/1235 causal constraints (skipped 490 transitions) in 121 ms.
[2022-06-08 07:26:17] [INFO ] Added : 296 causal constraints over 60 iterations in 6042 ms. Result :sat
Minimization took 3002 ms.
[2022-06-08 07:26:20] [INFO ] [Real]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:26:20] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 7 ms returned sat
[2022-06-08 07:26:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:26:21] [INFO ] [Real]Absence check using state equation in 440 ms returned sat
[2022-06-08 07:26:21] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:26:21] [INFO ] [Nat]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:26:21] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 7 ms returned sat
[2022-06-08 07:26:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:26:21] [INFO ] [Nat]Absence check using state equation in 477 ms returned sat
[2022-06-08 07:26:23] [INFO ] [Nat]Added 1564 Read/Feed constraints in 1488 ms returned sat
[2022-06-08 07:26:23] [INFO ] Computed and/alt/rep : 1235/3757/1235 causal constraints (skipped 490 transitions) in 122 ms.
[2022-06-08 07:26:25] [INFO ] Added : 129 causal constraints over 26 iterations in 2610 ms. Result :sat
Minimization took 3002 ms.
[2022-06-08 07:26:28] [INFO ] [Real]Absence check using 20 positive place invariants in 13 ms returned sat
[2022-06-08 07:26:28] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:26:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:26:29] [INFO ] [Real]Absence check using state equation in 425 ms returned sat
[2022-06-08 07:26:29] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:26:29] [INFO ] [Nat]Absence check using 20 positive place invariants in 13 ms returned sat
[2022-06-08 07:26:29] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:26:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:26:29] [INFO ] [Nat]Absence check using state equation in 422 ms returned sat
[2022-06-08 07:26:31] [INFO ] [Nat]Added 1564 Read/Feed constraints in 1324 ms returned sat
[2022-06-08 07:26:31] [INFO ] Computed and/alt/rep : 1235/3757/1235 causal constraints (skipped 490 transitions) in 117 ms.
[2022-06-08 07:26:38] [INFO ] Added : 317 causal constraints over 64 iterations in 6706 ms. Result :sat
Minimization took 3005 ms.
Current structural bounds on expressions (after SMT) : [20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 13, 1]
This parikh vector is obviously unfeasible : no match in initial state.
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 13 out of 567 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 567/567 places, 1745/1745 transitions.
Applied a total of 0 rules in 73 ms. Remains 567 /567 variables (removed 0) and now considering 1745/1745 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 567/567 places, 1745/1745 transitions.
Starting structural reductions, iteration 0 : 567/567 places, 1745/1745 transitions.
Applied a total of 0 rules in 55 ms. Remains 567 /567 variables (removed 0) and now considering 1745/1745 (removed 0) transitions.
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:26:41] [INFO ] Computed 22 place invariants in 20 ms
[2022-06-08 07:26:41] [INFO ] Implicit Places using invariants in 648 ms returned []
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:26:41] [INFO ] Computed 22 place invariants in 20 ms
[2022-06-08 07:26:42] [INFO ] State equation strengthened by 1564 read => feed constraints.
[2022-06-08 07:26:52] [INFO ] Implicit Places using invariants and state equation in 10938 ms returned []
Implicit Place search using SMT with State Equation took 11589 ms to find 0 implicit places.
[2022-06-08 07:26:52] [INFO ] Redundant transitions in 174 ms returned []
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:26:52] [INFO ] Computed 22 place invariants in 20 ms
[2022-06-08 07:26:54] [INFO ] Dead Transitions using invariants and state equation in 1471 ms returned []
Finished structural reductions, in 1 iterations. Remains : 567/567 places, 1745/1745 transitions.
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:26:54] [INFO ] Computed 22 place invariants in 18 ms
Incomplete random walk after 1000000 steps, including 9428 resets, run finished after 5699 ms. (steps per millisecond=175 ) properties (out of 13) seen :23
Incomplete Best-First random walk after 1000001 steps, including 444 resets, run finished after 961 ms. (steps per millisecond=1040 ) properties (out of 13) seen :19
Incomplete Best-First random walk after 1000001 steps, including 445 resets, run finished after 958 ms. (steps per millisecond=1043 ) properties (out of 13) seen :19
Incomplete Best-First random walk after 1000001 steps, including 444 resets, run finished after 966 ms. (steps per millisecond=1035 ) properties (out of 13) seen :19
Incomplete Best-First random walk after 1000001 steps, including 445 resets, run finished after 965 ms. (steps per millisecond=1036 ) properties (out of 13) seen :19
Incomplete Best-First random walk after 1000001 steps, including 450 resets, run finished after 961 ms. (steps per millisecond=1040 ) properties (out of 13) seen :19
Incomplete Best-First random walk after 1000001 steps, including 443 resets, run finished after 958 ms. (steps per millisecond=1043 ) properties (out of 13) seen :21
Incomplete Best-First random walk after 1000001 steps, including 437 resets, run finished after 977 ms. (steps per millisecond=1023 ) properties (out of 13) seen :18
Incomplete Best-First random walk after 1000001 steps, including 442 resets, run finished after 965 ms. (steps per millisecond=1036 ) properties (out of 13) seen :20
Incomplete Best-First random walk after 1000001 steps, including 438 resets, run finished after 966 ms. (steps per millisecond=1035 ) properties (out of 13) seen :19
Incomplete Best-First random walk after 1000001 steps, including 448 resets, run finished after 963 ms. (steps per millisecond=1038 ) properties (out of 13) seen :18
Incomplete Best-First random walk after 1000001 steps, including 442 resets, run finished after 960 ms. (steps per millisecond=1041 ) properties (out of 13) seen :20
Incomplete Best-First random walk after 1000000 steps, including 3 resets, run finished after 963 ms. (steps per millisecond=1038 ) properties (out of 13) seen :23
Incomplete Best-First random walk after 1000001 steps, including 438 resets, run finished after 964 ms. (steps per millisecond=1037 ) properties (out of 13) seen :20
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:27:12] [INFO ] Computed 22 place invariants in 17 ms
[2022-06-08 07:27:12] [INFO ] [Real]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:27:12] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:27:13] [INFO ] [Real]Absence check using state equation in 517 ms returned sat
[2022-06-08 07:27:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:27:13] [INFO ] [Nat]Absence check using 20 positive place invariants in 16 ms returned sat
[2022-06-08 07:27:13] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2022-06-08 07:27:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:27:13] [INFO ] [Nat]Absence check using state equation in 444 ms returned sat
[2022-06-08 07:27:13] [INFO ] State equation strengthened by 1564 read => feed constraints.
[2022-06-08 07:27:15] [INFO ] [Nat]Added 1564 Read/Feed constraints in 1669 ms returned sat
[2022-06-08 07:27:15] [INFO ] Computed and/alt/rep : 1235/3757/1235 causal constraints (skipped 490 transitions) in 122 ms.
[2022-06-08 07:27:22] [INFO ] Added : 340 causal constraints over 68 iterations in 6974 ms. Result :sat
Minimization took 3001 ms.
[2022-06-08 07:27:25] [INFO ] [Real]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:27:25] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:27:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:27:26] [INFO ] [Real]Absence check using state equation in 464 ms returned sat
[2022-06-08 07:27:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:27:26] [INFO ] [Nat]Absence check using 20 positive place invariants in 15 ms returned sat
[2022-06-08 07:27:26] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:27:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:27:26] [INFO ] [Nat]Absence check using state equation in 443 ms returned sat
[2022-06-08 07:27:28] [INFO ] [Nat]Added 1564 Read/Feed constraints in 1706 ms returned sat
[2022-06-08 07:27:28] [INFO ] Computed and/alt/rep : 1235/3757/1235 causal constraints (skipped 490 transitions) in 113 ms.
[2022-06-08 07:27:35] [INFO ] Added : 330 causal constraints over 66 iterations in 6883 ms. Result :sat
Minimization took 3002 ms.
[2022-06-08 07:27:38] [INFO ] [Real]Absence check using 20 positive place invariants in 15 ms returned sat
[2022-06-08 07:27:38] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2022-06-08 07:27:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:27:39] [INFO ] [Real]Absence check using state equation in 528 ms returned sat
[2022-06-08 07:27:39] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:27:39] [INFO ] [Nat]Absence check using 20 positive place invariants in 15 ms returned sat
[2022-06-08 07:27:39] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:27:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:27:39] [INFO ] [Nat]Absence check using state equation in 457 ms returned sat
[2022-06-08 07:27:40] [INFO ] [Nat]Added 1564 Read/Feed constraints in 990 ms returned sat
[2022-06-08 07:27:40] [INFO ] Computed and/alt/rep : 1235/3757/1235 causal constraints (skipped 490 transitions) in 120 ms.
[2022-06-08 07:27:46] [INFO ] Added : 295 causal constraints over 59 iterations in 5949 ms. Result :sat
Minimization took 3011 ms.
[2022-06-08 07:27:49] [INFO ] [Real]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:27:49] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:27:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:27:50] [INFO ] [Real]Absence check using state equation in 456 ms returned sat
[2022-06-08 07:27:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:27:50] [INFO ] [Nat]Absence check using 20 positive place invariants in 15 ms returned sat
[2022-06-08 07:27:50] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 12 ms returned sat
[2022-06-08 07:27:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:27:50] [INFO ] [Nat]Absence check using state equation in 456 ms returned sat
[2022-06-08 07:27:52] [INFO ] [Nat]Added 1564 Read/Feed constraints in 1755 ms returned sat
[2022-06-08 07:27:52] [INFO ] Computed and/alt/rep : 1235/3757/1235 causal constraints (skipped 490 transitions) in 120 ms.
[2022-06-08 07:27:58] [INFO ] Added : 300 causal constraints over 60 iterations in 6194 ms. Result :sat
Minimization took 2646 ms.
[2022-06-08 07:28:01] [INFO ] [Real]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:28:01] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:28:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:28:02] [INFO ] [Real]Absence check using state equation in 481 ms returned sat
[2022-06-08 07:28:02] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:28:02] [INFO ] [Nat]Absence check using 20 positive place invariants in 15 ms returned sat
[2022-06-08 07:28:02] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:28:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:28:02] [INFO ] [Nat]Absence check using state equation in 474 ms returned sat
[2022-06-08 07:28:04] [INFO ] [Nat]Added 1564 Read/Feed constraints in 1416 ms returned sat
[2022-06-08 07:28:04] [INFO ] Computed and/alt/rep : 1235/3757/1235 causal constraints (skipped 490 transitions) in 117 ms.
[2022-06-08 07:28:11] [INFO ] Added : 334 causal constraints over 67 iterations in 6826 ms. Result :sat
Minimization took 2827 ms.
[2022-06-08 07:28:14] [INFO ] [Real]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:28:14] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:28:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:28:14] [INFO ] [Real]Absence check using state equation in 458 ms returned sat
[2022-06-08 07:28:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:28:14] [INFO ] [Nat]Absence check using 20 positive place invariants in 13 ms returned sat
[2022-06-08 07:28:14] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2022-06-08 07:28:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:28:15] [INFO ] [Nat]Absence check using state equation in 452 ms returned sat
[2022-06-08 07:28:16] [INFO ] [Nat]Added 1564 Read/Feed constraints in 1392 ms returned sat
[2022-06-08 07:28:16] [INFO ] Computed and/alt/rep : 1235/3757/1235 causal constraints (skipped 490 transitions) in 121 ms.
[2022-06-08 07:28:22] [INFO ] Added : 295 causal constraints over 59 iterations in 5957 ms. Result :sat
Minimization took 3003 ms.
[2022-06-08 07:28:25] [INFO ] [Real]Absence check using 20 positive place invariants in 18 ms returned sat
[2022-06-08 07:28:25] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:28:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:28:26] [INFO ] [Real]Absence check using state equation in 467 ms returned sat
[2022-06-08 07:28:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:28:26] [INFO ] [Nat]Absence check using 20 positive place invariants in 15 ms returned sat
[2022-06-08 07:28:26] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:28:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:28:26] [INFO ] [Nat]Absence check using state equation in 489 ms returned sat
[2022-06-08 07:28:28] [INFO ] [Nat]Added 1564 Read/Feed constraints in 1752 ms returned sat
[2022-06-08 07:28:28] [INFO ] Computed and/alt/rep : 1235/3757/1235 causal constraints (skipped 490 transitions) in 127 ms.
[2022-06-08 07:28:34] [INFO ] Added : 308 causal constraints over 62 iterations in 6335 ms. Result :sat
Minimization took 3002 ms.
[2022-06-08 07:28:38] [INFO ] [Real]Absence check using 20 positive place invariants in 13 ms returned sat
[2022-06-08 07:28:38] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2022-06-08 07:28:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:28:38] [INFO ] [Real]Absence check using state equation in 497 ms returned sat
[2022-06-08 07:28:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:28:38] [INFO ] [Nat]Absence check using 20 positive place invariants in 30 ms returned sat
[2022-06-08 07:28:38] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:28:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:28:39] [INFO ] [Nat]Absence check using state equation in 483 ms returned sat
[2022-06-08 07:28:40] [INFO ] [Nat]Added 1564 Read/Feed constraints in 1524 ms returned sat
[2022-06-08 07:28:40] [INFO ] Computed and/alt/rep : 1235/3757/1235 causal constraints (skipped 490 transitions) in 99 ms.
[2022-06-08 07:28:47] [INFO ] Added : 301 causal constraints over 61 iterations in 6623 ms. Result :sat
Minimization took 3001 ms.
[2022-06-08 07:28:50] [INFO ] [Real]Absence check using 20 positive place invariants in 16 ms returned sat
[2022-06-08 07:28:50] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:28:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:28:50] [INFO ] [Real]Absence check using state equation in 428 ms returned sat
[2022-06-08 07:28:51] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:28:51] [INFO ] [Nat]Absence check using 20 positive place invariants in 15 ms returned sat
[2022-06-08 07:28:51] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:28:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:28:51] [INFO ] [Nat]Absence check using state equation in 452 ms returned sat
[2022-06-08 07:28:53] [INFO ] [Nat]Added 1564 Read/Feed constraints in 1546 ms returned sat
[2022-06-08 07:28:53] [INFO ] Computed and/alt/rep : 1235/3757/1235 causal constraints (skipped 490 transitions) in 105 ms.
[2022-06-08 07:28:59] [INFO ] Added : 307 causal constraints over 62 iterations in 6269 ms. Result :sat
Minimization took 3001 ms.
[2022-06-08 07:29:02] [INFO ] [Real]Absence check using 20 positive place invariants in 22 ms returned sat
[2022-06-08 07:29:02] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:29:03] [INFO ] [Real]Absence check using state equation in 485 ms returned sat
[2022-06-08 07:29:03] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:29:03] [INFO ] [Nat]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:29:03] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:29:03] [INFO ] [Nat]Absence check using state equation in 459 ms returned sat
[2022-06-08 07:29:04] [INFO ] [Nat]Added 1564 Read/Feed constraints in 1118 ms returned sat
[2022-06-08 07:29:04] [INFO ] Computed and/alt/rep : 1235/3757/1235 causal constraints (skipped 490 transitions) in 113 ms.
[2022-06-08 07:29:10] [INFO ] Added : 284 causal constraints over 57 iterations in 5675 ms. Result :sat
Minimization took 3001 ms.
[2022-06-08 07:29:13] [INFO ] [Real]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:29:13] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:29:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:29:14] [INFO ] [Real]Absence check using state equation in 511 ms returned sat
[2022-06-08 07:29:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:29:14] [INFO ] [Nat]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:29:14] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2022-06-08 07:29:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:29:14] [INFO ] [Nat]Absence check using state equation in 473 ms returned sat
[2022-06-08 07:29:15] [INFO ] [Nat]Added 1564 Read/Feed constraints in 1006 ms returned sat
[2022-06-08 07:29:15] [INFO ] Computed and/alt/rep : 1235/3757/1235 causal constraints (skipped 490 transitions) in 122 ms.
[2022-06-08 07:29:21] [INFO ] Added : 296 causal constraints over 60 iterations in 6104 ms. Result :sat
Minimization took 3001 ms.
[2022-06-08 07:29:25] [INFO ] [Real]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:29:25] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:29:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:29:25] [INFO ] [Real]Absence check using state equation in 486 ms returned sat
[2022-06-08 07:29:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:29:25] [INFO ] [Nat]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:29:25] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:29:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:29:26] [INFO ] [Nat]Absence check using state equation in 467 ms returned sat
[2022-06-08 07:29:27] [INFO ] [Nat]Added 1564 Read/Feed constraints in 1153 ms returned unsat
[2022-06-08 07:29:27] [INFO ] [Real]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:29:27] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:29:27] [INFO ] [Real]Absence check using state equation in 436 ms returned sat
[2022-06-08 07:29:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:29:27] [INFO ] [Nat]Absence check using 20 positive place invariants in 13 ms returned sat
[2022-06-08 07:29:27] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:29:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:29:28] [INFO ] [Nat]Absence check using state equation in 442 ms returned sat
[2022-06-08 07:29:29] [INFO ] [Nat]Added 1564 Read/Feed constraints in 1383 ms returned sat
[2022-06-08 07:29:30] [INFO ] Computed and/alt/rep : 1235/3757/1235 causal constraints (skipped 490 transitions) in 116 ms.
[2022-06-08 07:29:36] [INFO ] Added : 317 causal constraints over 64 iterations in 6989 ms. Result :sat
Minimization took 3003 ms.
Current structural bounds on expressions (after SMT) : [20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 19, 20] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 19, 1]
FORMULA CANInsertWithFailure-PT-020-UpperBounds-14 19 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
This parikh vector is obviously unfeasible : no match in initial state.
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 12 out of 567 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 567/567 places, 1745/1745 transitions.
Partial Free-agglomeration rule applied 56 times.
Drop transitions removed 56 transitions
Iterating global reduction 0 with 56 rules applied. Total rules applied 56 place count 567 transition count 1745
Applied a total of 56 rules in 83 ms. Remains 567 /567 variables (removed 0) and now considering 1745/1745 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 567/567 places, 1745/1745 transitions.
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:29:39] [INFO ] Computed 22 place invariants in 20 ms
Incomplete random walk after 1000000 steps, including 9603 resets, run finished after 5518 ms. (steps per millisecond=181 ) properties (out of 12) seen :12
Incomplete Best-First random walk after 1000001 steps, including 435 resets, run finished after 942 ms. (steps per millisecond=1061 ) properties (out of 12) seen :12
Incomplete Best-First random walk after 1000001 steps, including 432 resets, run finished after 941 ms. (steps per millisecond=1062 ) properties (out of 12) seen :12
Incomplete Best-First random walk after 1000001 steps, including 438 resets, run finished after 935 ms. (steps per millisecond=1069 ) properties (out of 12) seen :12
Incomplete Best-First random walk after 1000001 steps, including 433 resets, run finished after 936 ms. (steps per millisecond=1068 ) properties (out of 12) seen :12
Incomplete Best-First random walk after 1000001 steps, including 430 resets, run finished after 935 ms. (steps per millisecond=1069 ) properties (out of 12) seen :12
Incomplete Best-First random walk after 1000001 steps, including 437 resets, run finished after 934 ms. (steps per millisecond=1070 ) properties (out of 12) seen :12
Incomplete Best-First random walk after 1000001 steps, including 437 resets, run finished after 929 ms. (steps per millisecond=1076 ) properties (out of 12) seen :12
Incomplete Best-First random walk after 1000001 steps, including 429 resets, run finished after 942 ms. (steps per millisecond=1061 ) properties (out of 12) seen :12
Incomplete Best-First random walk after 1000001 steps, including 437 resets, run finished after 938 ms. (steps per millisecond=1066 ) properties (out of 12) seen :12
Incomplete Best-First random walk after 1000001 steps, including 442 resets, run finished after 933 ms. (steps per millisecond=1071 ) properties (out of 12) seen :12
Incomplete Best-First random walk after 1000001 steps, including 435 resets, run finished after 940 ms. (steps per millisecond=1063 ) properties (out of 12) seen :12
Incomplete Best-First random walk after 1000001 steps, including 431 resets, run finished after 937 ms. (steps per millisecond=1067 ) properties (out of 12) seen :12
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:29:56] [INFO ] Computed 22 place invariants in 15 ms
[2022-06-08 07:29:56] [INFO ] [Real]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:29:56] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 9 ms returned sat
[2022-06-08 07:29:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:29:57] [INFO ] [Real]Absence check using state equation in 422 ms returned sat
[2022-06-08 07:29:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:29:57] [INFO ] [Nat]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:29:57] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 7 ms returned sat
[2022-06-08 07:29:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:29:57] [INFO ] [Nat]Absence check using state equation in 439 ms returned sat
[2022-06-08 07:29:57] [INFO ] State equation strengthened by 1620 read => feed constraints.
[2022-06-08 07:29:59] [INFO ] [Nat]Added 1620 Read/Feed constraints in 1226 ms returned sat
[2022-06-08 07:29:59] [INFO ] Computed and/alt/rep : 1218/3724/1218 causal constraints (skipped 507 transitions) in 114 ms.
[2022-06-08 07:30:05] [INFO ] Added : 290 causal constraints over 58 iterations in 5823 ms. Result :sat
Minimization took 3004 ms.
[2022-06-08 07:30:08] [INFO ] [Real]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:30:08] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:30:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:30:08] [INFO ] [Real]Absence check using state equation in 444 ms returned sat
[2022-06-08 07:30:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:30:08] [INFO ] [Nat]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:30:08] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:30:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:30:09] [INFO ] [Nat]Absence check using state equation in 480 ms returned sat
[2022-06-08 07:30:10] [INFO ] [Nat]Added 1620 Read/Feed constraints in 1193 ms returned sat
[2022-06-08 07:30:10] [INFO ] Computed and/alt/rep : 1218/3724/1218 causal constraints (skipped 507 transitions) in 111 ms.
[2022-06-08 07:30:16] [INFO ] Added : 296 causal constraints over 60 iterations in 6153 ms. Result :sat
Minimization took 3002 ms.
[2022-06-08 07:30:19] [INFO ] [Real]Absence check using 20 positive place invariants in 16 ms returned sat
[2022-06-08 07:30:19] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:30:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:30:20] [INFO ] [Real]Absence check using state equation in 447 ms returned sat
[2022-06-08 07:30:20] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:30:20] [INFO ] [Nat]Absence check using 20 positive place invariants in 17 ms returned sat
[2022-06-08 07:30:20] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:30:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:30:20] [INFO ] [Nat]Absence check using state equation in 463 ms returned sat
[2022-06-08 07:30:22] [INFO ] [Nat]Added 1620 Read/Feed constraints in 1321 ms returned sat
[2022-06-08 07:30:22] [INFO ] Computed and/alt/rep : 1218/3724/1218 causal constraints (skipped 507 transitions) in 118 ms.
[2022-06-08 07:30:28] [INFO ] Added : 311 causal constraints over 63 iterations in 6235 ms. Result :sat
Minimization took 3003 ms.
[2022-06-08 07:30:31] [INFO ] [Real]Absence check using 20 positive place invariants in 13 ms returned sat
[2022-06-08 07:30:31] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:30:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:30:31] [INFO ] [Real]Absence check using state equation in 443 ms returned sat
[2022-06-08 07:30:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:30:32] [INFO ] [Nat]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:30:32] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:30:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:30:32] [INFO ] [Nat]Absence check using state equation in 482 ms returned sat
[2022-06-08 07:30:33] [INFO ] [Nat]Added 1620 Read/Feed constraints in 1297 ms returned sat
[2022-06-08 07:30:34] [INFO ] Computed and/alt/rep : 1218/3724/1218 causal constraints (skipped 507 transitions) in 127 ms.
[2022-06-08 07:30:39] [INFO ] Added : 260 causal constraints over 52 iterations in 5121 ms. Result :sat
Minimization took 3009 ms.
[2022-06-08 07:30:42] [INFO ] [Real]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:30:42] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:30:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:30:42] [INFO ] [Real]Absence check using state equation in 481 ms returned sat
[2022-06-08 07:30:42] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:30:42] [INFO ] [Nat]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:30:42] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:30:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:30:43] [INFO ] [Nat]Absence check using state equation in 509 ms returned sat
[2022-06-08 07:30:44] [INFO ] [Nat]Added 1620 Read/Feed constraints in 919 ms returned sat
[2022-06-08 07:30:44] [INFO ] Computed and/alt/rep : 1218/3724/1218 causal constraints (skipped 507 transitions) in 135 ms.
[2022-06-08 07:30:50] [INFO ] Added : 270 causal constraints over 54 iterations in 5876 ms. Result :sat
Minimization took 3001 ms.
[2022-06-08 07:30:53] [INFO ] [Real]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:30:53] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 7 ms returned sat
[2022-06-08 07:30:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:30:53] [INFO ] [Real]Absence check using state equation in 494 ms returned sat
[2022-06-08 07:30:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:30:53] [INFO ] [Nat]Absence check using 20 positive place invariants in 15 ms returned sat
[2022-06-08 07:30:53] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:30:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:30:54] [INFO ] [Nat]Absence check using state equation in 477 ms returned sat
[2022-06-08 07:30:55] [INFO ] [Nat]Added 1620 Read/Feed constraints in 1086 ms returned sat
[2022-06-08 07:30:55] [INFO ] Computed and/alt/rep : 1218/3724/1218 causal constraints (skipped 507 transitions) in 114 ms.
[2022-06-08 07:31:02] [INFO ] Added : 332 causal constraints over 67 iterations in 6699 ms. Result :sat
Minimization took 3001 ms.
[2022-06-08 07:31:05] [INFO ] [Real]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:31:05] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:31:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:31:05] [INFO ] [Real]Absence check using state equation in 474 ms returned sat
[2022-06-08 07:31:05] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:31:06] [INFO ] [Nat]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:31:06] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:31:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:31:06] [INFO ] [Nat]Absence check using state equation in 452 ms returned sat
[2022-06-08 07:31:07] [INFO ] [Nat]Added 1620 Read/Feed constraints in 1001 ms returned sat
[2022-06-08 07:31:07] [INFO ] Computed and/alt/rep : 1218/3724/1218 causal constraints (skipped 507 transitions) in 111 ms.
[2022-06-08 07:31:12] [INFO ] Added : 277 causal constraints over 56 iterations in 5398 ms. Result :sat
Minimization took 3004 ms.
[2022-06-08 07:31:16] [INFO ] [Real]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:31:16] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2022-06-08 07:31:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:31:16] [INFO ] [Real]Absence check using state equation in 462 ms returned sat
[2022-06-08 07:31:16] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:31:16] [INFO ] [Nat]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:31:16] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:31:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:31:17] [INFO ] [Nat]Absence check using state equation in 476 ms returned sat
[2022-06-08 07:31:18] [INFO ] [Nat]Added 1620 Read/Feed constraints in 1143 ms returned sat
[2022-06-08 07:31:18] [INFO ] Computed and/alt/rep : 1218/3724/1218 causal constraints (skipped 507 transitions) in 121 ms.
[2022-06-08 07:31:23] [INFO ] Added : 270 causal constraints over 54 iterations in 5517 ms. Result :sat
Minimization took 3001 ms.
[2022-06-08 07:31:26] [INFO ] [Real]Absence check using 20 positive place invariants in 12 ms returned sat
[2022-06-08 07:31:26] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2022-06-08 07:31:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:31:27] [INFO ] [Real]Absence check using state equation in 454 ms returned sat
[2022-06-08 07:31:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:31:27] [INFO ] [Nat]Absence check using 20 positive place invariants in 22 ms returned sat
[2022-06-08 07:31:27] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 9 ms returned sat
[2022-06-08 07:31:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:31:28] [INFO ] [Nat]Absence check using state equation in 697 ms returned sat
[2022-06-08 07:31:29] [INFO ] [Nat]Added 1620 Read/Feed constraints in 1195 ms returned sat
[2022-06-08 07:31:29] [INFO ] Computed and/alt/rep : 1218/3724/1218 causal constraints (skipped 507 transitions) in 106 ms.
[2022-06-08 07:31:36] [INFO ] Added : 270 causal constraints over 54 iterations in 7328 ms. Result :sat
Minimization took 2976 ms.
[2022-06-08 07:31:40] [INFO ] [Real]Absence check using 20 positive place invariants in 16 ms returned sat
[2022-06-08 07:31:40] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:31:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:31:40] [INFO ] [Real]Absence check using state equation in 594 ms returned sat
[2022-06-08 07:31:40] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:31:40] [INFO ] [Nat]Absence check using 20 positive place invariants in 21 ms returned sat
[2022-06-08 07:31:40] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 9 ms returned sat
[2022-06-08 07:31:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:31:41] [INFO ] [Nat]Absence check using state equation in 574 ms returned sat
[2022-06-08 07:31:42] [INFO ] [Nat]Added 1620 Read/Feed constraints in 1120 ms returned sat
[2022-06-08 07:31:42] [INFO ] Computed and/alt/rep : 1218/3724/1218 causal constraints (skipped 507 transitions) in 109 ms.
[2022-06-08 07:31:50] [INFO ] Added : 287 causal constraints over 58 iterations in 8162 ms. Result :sat
Minimization took 3006 ms.
[2022-06-08 07:31:53] [INFO ] [Real]Absence check using 20 positive place invariants in 13 ms returned sat
[2022-06-08 07:31:53] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:31:54] [INFO ] [Real]Absence check using state equation in 544 ms returned sat
[2022-06-08 07:31:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:31:54] [INFO ] [Nat]Absence check using 20 positive place invariants in 20 ms returned sat
[2022-06-08 07:31:54] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 8 ms returned sat
[2022-06-08 07:31:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:31:55] [INFO ] [Nat]Absence check using state equation in 626 ms returned sat
[2022-06-08 07:31:56] [INFO ] [Nat]Added 1620 Read/Feed constraints in 1095 ms returned sat
[2022-06-08 07:31:56] [INFO ] Computed and/alt/rep : 1218/3724/1218 causal constraints (skipped 507 transitions) in 239 ms.
[2022-06-08 07:32:04] [INFO ] Added : 292 causal constraints over 59 iterations in 8047 ms. Result :sat
Minimization took 3002 ms.
[2022-06-08 07:32:07] [INFO ] [Real]Absence check using 20 positive place invariants in 20 ms returned sat
[2022-06-08 07:32:07] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 9 ms returned sat
[2022-06-08 07:32:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:32:08] [INFO ] [Real]Absence check using state equation in 656 ms returned sat
[2022-06-08 07:32:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:32:08] [INFO ] [Nat]Absence check using 20 positive place invariants in 20 ms returned sat
[2022-06-08 07:32:08] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 9 ms returned sat
[2022-06-08 07:32:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:32:09] [INFO ] [Nat]Absence check using state equation in 635 ms returned sat
[2022-06-08 07:32:10] [INFO ] [Nat]Added 1620 Read/Feed constraints in 862 ms returned sat
[2022-06-08 07:32:10] [INFO ] Computed and/alt/rep : 1218/3724/1218 causal constraints (skipped 507 transitions) in 166 ms.
[2022-06-08 07:32:19] [INFO ] Added : 299 causal constraints over 60 iterations in 9308 ms. Result :sat
Minimization took 3001 ms.
Current structural bounds on expressions (after SMT) : [20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 12 out of 567 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 567/567 places, 1745/1745 transitions.
Applied a total of 0 rules in 61 ms. Remains 567 /567 variables (removed 0) and now considering 1745/1745 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 567/567 places, 1745/1745 transitions.
Starting structural reductions, iteration 0 : 567/567 places, 1745/1745 transitions.
Applied a total of 0 rules in 65 ms. Remains 567 /567 variables (removed 0) and now considering 1745/1745 (removed 0) transitions.
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:32:22] [INFO ] Computed 22 place invariants in 17 ms
[2022-06-08 07:32:23] [INFO ] Implicit Places using invariants in 995 ms returned []
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:32:23] [INFO ] Computed 22 place invariants in 14 ms
[2022-06-08 07:32:24] [INFO ] State equation strengthened by 1620 read => feed constraints.
[2022-06-08 07:32:37] [INFO ] Implicit Places using invariants and state equation in 14189 ms returned []
Implicit Place search using SMT with State Equation took 15188 ms to find 0 implicit places.
[2022-06-08 07:32:37] [INFO ] Redundant transitions in 171 ms returned []
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:32:37] [INFO ] Computed 22 place invariants in 15 ms
[2022-06-08 07:32:39] [INFO ] Dead Transitions using invariants and state equation in 1199 ms returned []
Finished structural reductions, in 1 iterations. Remains : 567/567 places, 1745/1745 transitions.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-01
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:32:39] [INFO ] Computed 22 place invariants in 16 ms
Incomplete random walk after 10000 steps, including 93 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:32:39] [INFO ] Computed 22 place invariants in 27 ms
[2022-06-08 07:32:39] [INFO ] [Real]Absence check using 20 positive place invariants in 16 ms returned sat
[2022-06-08 07:32:39] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:32:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:32:39] [INFO ] [Real]Absence check using state equation in 501 ms returned sat
[2022-06-08 07:32:39] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:32:39] [INFO ] [Nat]Absence check using 20 positive place invariants in 13 ms returned sat
[2022-06-08 07:32:39] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2022-06-08 07:32:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:32:40] [INFO ] [Nat]Absence check using state equation in 461 ms returned sat
[2022-06-08 07:32:40] [INFO ] State equation strengthened by 1620 read => feed constraints.
[2022-06-08 07:32:41] [INFO ] [Nat]Added 1620 Read/Feed constraints in 1300 ms returned sat
[2022-06-08 07:32:41] [INFO ] Computed and/alt/rep : 1218/3724/1218 causal constraints (skipped 507 transitions) in 112 ms.
[2022-06-08 07:32:45] [INFO ] Deduced a trap composed of 2 places in 606 ms of which 1 ms to minimize.
[2022-06-08 07:32:45] [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: Stream close... 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: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:446)
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) : [20] Max seen :[1]
Support contains 1 out of 567 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 567/567 places, 1745/1745 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 559 transition count 1737
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 19 place count 559 transition count 1737
Applied a total of 19 rules in 99 ms. Remains 559 /567 variables (removed 8) and now considering 1737/1745 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 559/567 places, 1737/1745 transitions.
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:32:45] [INFO ] Computed 22 place invariants in 14 ms
Incomplete random walk after 1000000 steps, including 9685 resets, run finished after 5008 ms. (steps per millisecond=199 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 436 resets, run finished after 884 ms. (steps per millisecond=1131 ) properties (out of 1) seen :1
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:32:51] [INFO ] Computed 22 place invariants in 14 ms
[2022-06-08 07:32:51] [INFO ] [Real]Absence check using 20 positive place invariants in 15 ms returned sat
[2022-06-08 07:32:51] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:32:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:32:52] [INFO ] [Real]Absence check using state equation in 536 ms returned sat
[2022-06-08 07:32:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:32:52] [INFO ] [Nat]Absence check using 20 positive place invariants in 19 ms returned sat
[2022-06-08 07:32:52] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 8 ms returned sat
[2022-06-08 07:32:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:32:53] [INFO ] [Nat]Absence check using state equation in 598 ms returned sat
[2022-06-08 07:32:53] [INFO ] State equation strengthened by 1639 read => feed constraints.
[2022-06-08 07:32:56] [INFO ] [Nat]Added 1639 Read/Feed constraints in 3050 ms returned sat
[2022-06-08 07:32:56] [INFO ] Computed and/alt/rep : 1208/3759/1208 causal constraints (skipped 509 transitions) in 168 ms.
[2022-06-08 07:33:08] [INFO ] Added : 452 causal constraints over 91 iterations in 12365 ms. Result :sat
Minimization took 3002 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 559 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 559/559 places, 1737/1737 transitions.
Applied a total of 0 rules in 56 ms. Remains 559 /559 variables (removed 0) and now considering 1737/1737 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 559/559 places, 1737/1737 transitions.
Starting structural reductions, iteration 0 : 559/559 places, 1737/1737 transitions.
Applied a total of 0 rules in 32 ms. Remains 559 /559 variables (removed 0) and now considering 1737/1737 (removed 0) transitions.
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:33:11] [INFO ] Computed 22 place invariants in 24 ms
[2022-06-08 07:33:12] [INFO ] Implicit Places using invariants in 888 ms returned []
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:33:12] [INFO ] Computed 22 place invariants in 15 ms
[2022-06-08 07:33:13] [INFO ] State equation strengthened by 1639 read => feed constraints.
[2022-06-08 07:33:24] [INFO ] Implicit Places using invariants and state equation in 11935 ms returned []
Implicit Place search using SMT with State Equation took 12825 ms to find 0 implicit places.
[2022-06-08 07:33:24] [INFO ] Redundant transitions in 57 ms returned []
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:33:24] [INFO ] Computed 22 place invariants in 27 ms
[2022-06-08 07:33:26] [INFO ] Dead Transitions using invariants and state equation in 1635 ms returned []
Finished structural reductions, in 1 iterations. Remains : 559/559 places, 1737/1737 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-01 in 47004 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-02
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:33:26] [INFO ] Computed 22 place invariants in 15 ms
Incomplete random walk after 10000 steps, including 96 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:33:26] [INFO ] Computed 22 place invariants in 15 ms
[2022-06-08 07:33:26] [INFO ] [Real]Absence check using 20 positive place invariants in 20 ms returned sat
[2022-06-08 07:33:26] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 9 ms returned sat
[2022-06-08 07:33:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:33:26] [INFO ] [Real]Absence check using state equation in 568 ms returned sat
[2022-06-08 07:33:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:33:27] [INFO ] [Nat]Absence check using 20 positive place invariants in 13 ms returned sat
[2022-06-08 07:33:27] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:33:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:33:27] [INFO ] [Nat]Absence check using state equation in 525 ms returned sat
[2022-06-08 07:33:27] [INFO ] State equation strengthened by 1620 read => feed constraints.
[2022-06-08 07:33:28] [INFO ] [Nat]Added 1620 Read/Feed constraints in 1114 ms returned sat
[2022-06-08 07:33:28] [INFO ] Computed and/alt/rep : 1218/3724/1218 causal constraints (skipped 507 transitions) in 106 ms.
[2022-06-08 07:33:32] [INFO ] Deduced a trap composed of 2 places in 470 ms of which 1 ms to minimize.
[2022-06-08 07:33:32] [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: Stream close... 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: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:446)
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) : [20] Max seen :[1]
Support contains 1 out of 567 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 567/567 places, 1745/1745 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 559 transition count 1737
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 19 place count 559 transition count 1737
Applied a total of 19 rules in 71 ms. Remains 559 /567 variables (removed 8) and now considering 1737/1745 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 559/567 places, 1737/1745 transitions.
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:33:32] [INFO ] Computed 22 place invariants in 27 ms
Incomplete random walk after 1000000 steps, including 9708 resets, run finished after 4983 ms. (steps per millisecond=200 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 443 resets, run finished after 885 ms. (steps per millisecond=1129 ) properties (out of 1) seen :1
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:33:38] [INFO ] Computed 22 place invariants in 16 ms
[2022-06-08 07:33:38] [INFO ] [Real]Absence check using 20 positive place invariants in 15 ms returned sat
[2022-06-08 07:33:38] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2022-06-08 07:33:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:33:38] [INFO ] [Real]Absence check using state equation in 446 ms returned sat
[2022-06-08 07:33:39] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:33:39] [INFO ] [Nat]Absence check using 20 positive place invariants in 20 ms returned sat
[2022-06-08 07:33:39] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 8 ms returned sat
[2022-06-08 07:33:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:33:39] [INFO ] [Nat]Absence check using state equation in 585 ms returned sat
[2022-06-08 07:33:39] [INFO ] State equation strengthened by 1639 read => feed constraints.
[2022-06-08 07:33:42] [INFO ] [Nat]Added 1639 Read/Feed constraints in 2806 ms returned sat
[2022-06-08 07:33:42] [INFO ] Computed and/alt/rep : 1210/3767/1210 causal constraints (skipped 507 transitions) in 135 ms.
[2022-06-08 07:33:54] [INFO ] Added : 443 causal constraints over 89 iterations in 12225 ms. Result :sat
Minimization took 2670 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 1 out of 559 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 559/559 places, 1737/1737 transitions.
Applied a total of 0 rules in 51 ms. Remains 559 /559 variables (removed 0) and now considering 1737/1737 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 559/559 places, 1737/1737 transitions.
Starting structural reductions, iteration 0 : 559/559 places, 1737/1737 transitions.
Applied a total of 0 rules in 50 ms. Remains 559 /559 variables (removed 0) and now considering 1737/1737 (removed 0) transitions.
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:33:57] [INFO ] Computed 22 place invariants in 16 ms
[2022-06-08 07:33:58] [INFO ] Implicit Places using invariants in 1193 ms returned []
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:33:58] [INFO ] Computed 22 place invariants in 27 ms
[2022-06-08 07:33:59] [INFO ] State equation strengthened by 1639 read => feed constraints.
[2022-06-08 07:34:11] [INFO ] Implicit Places using invariants and state equation in 12934 ms returned []
Implicit Place search using SMT with State Equation took 14129 ms to find 0 implicit places.
[2022-06-08 07:34:11] [INFO ] Redundant transitions in 37 ms returned []
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:34:11] [INFO ] Computed 22 place invariants in 27 ms
[2022-06-08 07:34:13] [INFO ] Dead Transitions using invariants and state equation in 1663 ms returned []
Finished structural reductions, in 1 iterations. Remains : 559/559 places, 1737/1737 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-02 in 47429 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-04
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:34:13] [INFO ] Computed 22 place invariants in 16 ms
Incomplete random walk after 10000 steps, including 96 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:34:13] [INFO ] Computed 22 place invariants in 24 ms
[2022-06-08 07:34:13] [INFO ] [Real]Absence check using 20 positive place invariants in 20 ms returned sat
[2022-06-08 07:34:13] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 9 ms returned sat
[2022-06-08 07:34:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:34:14] [INFO ] [Real]Absence check using state equation in 569 ms returned sat
[2022-06-08 07:34:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:34:14] [INFO ] [Nat]Absence check using 20 positive place invariants in 20 ms returned sat
[2022-06-08 07:34:14] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 9 ms returned sat
[2022-06-08 07:34:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:34:15] [INFO ] [Nat]Absence check using state equation in 663 ms returned sat
[2022-06-08 07:34:15] [INFO ] State equation strengthened by 1620 read => feed constraints.
[2022-06-08 07:34:16] [INFO ] [Nat]Added 1620 Read/Feed constraints in 1649 ms returned sat
[2022-06-08 07:34:17] [INFO ] Computed and/alt/rep : 1218/3724/1218 causal constraints (skipped 507 transitions) in 115 ms.
[2022-06-08 07:34:20] [INFO ] Deduced a trap composed of 2 places in 675 ms of which 1 ms to minimize.
[2022-06-08 07:34:20] [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: Stream close... 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: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:446)
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) : [20] Max seen :[1]
Support contains 1 out of 567 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 567/567 places, 1745/1745 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 559 transition count 1737
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 19 place count 559 transition count 1737
Applied a total of 19 rules in 123 ms. Remains 559 /567 variables (removed 8) and now considering 1737/1745 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 559/567 places, 1737/1745 transitions.
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:34:20] [INFO ] Computed 22 place invariants in 27 ms
Incomplete random walk after 1000000 steps, including 9704 resets, run finished after 5505 ms. (steps per millisecond=181 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 431 resets, run finished after 991 ms. (steps per millisecond=1009 ) properties (out of 1) seen :1
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:34:26] [INFO ] Computed 22 place invariants in 27 ms
[2022-06-08 07:34:27] [INFO ] [Real]Absence check using 20 positive place invariants in 18 ms returned sat
[2022-06-08 07:34:27] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 9 ms returned sat
[2022-06-08 07:34:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:34:27] [INFO ] [Real]Absence check using state equation in 582 ms returned sat
[2022-06-08 07:34:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:34:27] [INFO ] [Nat]Absence check using 20 positive place invariants in 19 ms returned sat
[2022-06-08 07:34:27] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 9 ms returned sat
[2022-06-08 07:34:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:34:28] [INFO ] [Nat]Absence check using state equation in 586 ms returned sat
[2022-06-08 07:34:28] [INFO ] State equation strengthened by 1639 read => feed constraints.
[2022-06-08 07:34:31] [INFO ] [Nat]Added 1639 Read/Feed constraints in 3048 ms returned sat
[2022-06-08 07:34:31] [INFO ] Computed and/alt/rep : 1208/3759/1208 causal constraints (skipped 509 transitions) in 110 ms.
[2022-06-08 07:34:46] [INFO ] Added : 454 causal constraints over 91 iterations in 14588 ms. Result :sat
Minimization took 3001 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 559 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 559/559 places, 1737/1737 transitions.
Applied a total of 0 rules in 37 ms. Remains 559 /559 variables (removed 0) and now considering 1737/1737 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 559/559 places, 1737/1737 transitions.
Starting structural reductions, iteration 0 : 559/559 places, 1737/1737 transitions.
Applied a total of 0 rules in 29 ms. Remains 559 /559 variables (removed 0) and now considering 1737/1737 (removed 0) transitions.
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:34:49] [INFO ] Computed 22 place invariants in 16 ms
[2022-06-08 07:34:49] [INFO ] Implicit Places using invariants in 742 ms returned []
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:34:49] [INFO ] Computed 22 place invariants in 17 ms
[2022-06-08 07:34:50] [INFO ] State equation strengthened by 1639 read => feed constraints.
[2022-06-08 07:35:02] [INFO ] Implicit Places using invariants and state equation in 12322 ms returned []
Implicit Place search using SMT with State Equation took 13066 ms to find 0 implicit places.
[2022-06-08 07:35:02] [INFO ] Redundant transitions in 61 ms returned []
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:35:02] [INFO ] Computed 22 place invariants in 27 ms
[2022-06-08 07:35:03] [INFO ] Dead Transitions using invariants and state equation in 1438 ms returned []
Finished structural reductions, in 1 iterations. Remains : 559/559 places, 1737/1737 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-04 in 50211 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-05
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:35:03] [INFO ] Computed 22 place invariants in 15 ms
Incomplete random walk after 10000 steps, including 99 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :1
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:35:03] [INFO ] Computed 22 place invariants in 23 ms
[2022-06-08 07:35:04] [INFO ] [Real]Absence check using 20 positive place invariants in 20 ms returned sat
[2022-06-08 07:35:04] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 8 ms returned sat
[2022-06-08 07:35:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:35:04] [INFO ] [Real]Absence check using state equation in 609 ms returned sat
[2022-06-08 07:35:04] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:35:04] [INFO ] [Nat]Absence check using 20 positive place invariants in 17 ms returned sat
[2022-06-08 07:35:04] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 7 ms returned sat
[2022-06-08 07:35:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:35:05] [INFO ] [Nat]Absence check using state equation in 539 ms returned sat
[2022-06-08 07:35:05] [INFO ] State equation strengthened by 1620 read => feed constraints.
[2022-06-08 07:35:06] [INFO ] [Nat]Added 1620 Read/Feed constraints in 1312 ms returned sat
[2022-06-08 07:35:06] [INFO ] Computed and/alt/rep : 1218/3724/1218 causal constraints (skipped 507 transitions) in 159 ms.
[2022-06-08 07:35:09] [INFO ] Added : 95 causal constraints over 19 iterations in 2972 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 1 out of 567 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 567/567 places, 1745/1745 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 559 transition count 1737
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 19 place count 559 transition count 1737
Applied a total of 19 rules in 119 ms. Remains 559 /567 variables (removed 8) and now considering 1737/1745 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 559/567 places, 1737/1745 transitions.
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:35:09] [INFO ] Computed 22 place invariants in 25 ms
Incomplete random walk after 1000000 steps, including 9710 resets, run finished after 5705 ms. (steps per millisecond=175 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 440 resets, run finished after 1114 ms. (steps per millisecond=897 ) properties (out of 1) seen :1
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:35:16] [INFO ] Computed 22 place invariants in 22 ms
[2022-06-08 07:35:16] [INFO ] [Real]Absence check using 20 positive place invariants in 12 ms returned sat
[2022-06-08 07:35:16] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2022-06-08 07:35:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:35:17] [INFO ] [Real]Absence check using state equation in 447 ms returned sat
[2022-06-08 07:35:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:35:17] [INFO ] [Nat]Absence check using 20 positive place invariants in 19 ms returned sat
[2022-06-08 07:35:17] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 9 ms returned sat
[2022-06-08 07:35:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:35:18] [INFO ] [Nat]Absence check using state equation in 599 ms returned sat
[2022-06-08 07:35:18] [INFO ] State equation strengthened by 1639 read => feed constraints.
[2022-06-08 07:35:20] [INFO ] [Nat]Added 1639 Read/Feed constraints in 2311 ms returned sat
[2022-06-08 07:35:20] [INFO ] Computed and/alt/rep : 1208/3759/1208 causal constraints (skipped 509 transitions) in 178 ms.
[2022-06-08 07:35:32] [INFO ] Added : 361 causal constraints over 73 iterations in 11660 ms. Result :sat
Minimization took 2308 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 1 out of 559 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 559/559 places, 1737/1737 transitions.
Applied a total of 0 rules in 48 ms. Remains 559 /559 variables (removed 0) and now considering 1737/1737 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 559/559 places, 1737/1737 transitions.
Starting structural reductions, iteration 0 : 559/559 places, 1737/1737 transitions.
Applied a total of 0 rules in 46 ms. Remains 559 /559 variables (removed 0) and now considering 1737/1737 (removed 0) transitions.
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:35:34] [INFO ] Computed 22 place invariants in 15 ms
[2022-06-08 07:35:35] [INFO ] Implicit Places using invariants in 880 ms returned []
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:35:35] [INFO ] Computed 22 place invariants in 19 ms
[2022-06-08 07:35:36] [INFO ] State equation strengthened by 1639 read => feed constraints.
[2022-06-08 07:35:48] [INFO ] Implicit Places using invariants and state equation in 13373 ms returned []
Implicit Place search using SMT with State Equation took 14254 ms to find 0 implicit places.
[2022-06-08 07:35:48] [INFO ] Redundant transitions in 36 ms returned []
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:35:48] [INFO ] Computed 22 place invariants in 15 ms
[2022-06-08 07:35:50] [INFO ] Dead Transitions using invariants and state equation in 1512 ms returned []
Finished structural reductions, in 1 iterations. Remains : 559/559 places, 1737/1737 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-05 in 46729 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-06
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:35:50] [INFO ] Computed 22 place invariants in 14 ms
Incomplete random walk after 10000 steps, including 97 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :1
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:35:50] [INFO ] Computed 22 place invariants in 14 ms
[2022-06-08 07:35:50] [INFO ] [Real]Absence check using 20 positive place invariants in 13 ms returned sat
[2022-06-08 07:35:50] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:35:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:35:51] [INFO ] [Real]Absence check using state equation in 647 ms returned sat
[2022-06-08 07:35:51] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:35:51] [INFO ] [Nat]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:35:51] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2022-06-08 07:35:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:35:51] [INFO ] [Nat]Absence check using state equation in 511 ms returned sat
[2022-06-08 07:35:52] [INFO ] State equation strengthened by 1620 read => feed constraints.
[2022-06-08 07:35:52] [INFO ] [Nat]Added 1620 Read/Feed constraints in 930 ms returned sat
[2022-06-08 07:35:53] [INFO ] Computed and/alt/rep : 1218/3724/1218 causal constraints (skipped 507 transitions) in 168 ms.
[2022-06-08 07:35:57] [INFO ] Deduced a trap composed of 2 places in 708 ms of which 1 ms to minimize.
[2022-06-08 07:35:57] [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: Stream close... 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: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:446)
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) : [20] Max seen :[1]
Support contains 1 out of 567 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 567/567 places, 1745/1745 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 558 transition count 1736
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 558 transition count 1736
Applied a total of 20 rules in 122 ms. Remains 558 /567 variables (removed 9) and now considering 1736/1745 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 558/567 places, 1736/1745 transitions.
// Phase 1: matrix 1736 rows 558 cols
[2022-06-08 07:35:57] [INFO ] Computed 22 place invariants in 16 ms
Incomplete random walk after 1000000 steps, including 9708 resets, run finished after 4997 ms. (steps per millisecond=200 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 438 resets, run finished after 884 ms. (steps per millisecond=1131 ) properties (out of 1) seen :1
// Phase 1: matrix 1736 rows 558 cols
[2022-06-08 07:36:03] [INFO ] Computed 22 place invariants in 28 ms
[2022-06-08 07:36:03] [INFO ] [Real]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:36:03] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2022-06-08 07:36:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:36:03] [INFO ] [Real]Absence check using state equation in 492 ms returned sat
[2022-06-08 07:36:03] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:36:03] [INFO ] [Nat]Absence check using 20 positive place invariants in 23 ms returned sat
[2022-06-08 07:36:03] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 9 ms returned sat
[2022-06-08 07:36:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:36:04] [INFO ] [Nat]Absence check using state equation in 519 ms returned sat
[2022-06-08 07:36:04] [INFO ] State equation strengthened by 1640 read => feed constraints.
[2022-06-08 07:36:07] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 07:36:08] [INFO ] [Nat]Added 1640 Read/Feed constraints in 3498 ms returned sat
[2022-06-08 07:36:08] [INFO ] Computed and/alt/rep : 1207/3763/1207 causal constraints (skipped 509 transitions) in 168 ms.
[2022-06-08 07:36:20] [INFO ] Added : 543 causal constraints over 109 iterations in 12826 ms. Result :sat
Minimization took 3017 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 558 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 558/558 places, 1736/1736 transitions.
Applied a total of 0 rules in 32 ms. Remains 558 /558 variables (removed 0) and now considering 1736/1736 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 558/558 places, 1736/1736 transitions.
Starting structural reductions, iteration 0 : 558/558 places, 1736/1736 transitions.
Applied a total of 0 rules in 27 ms. Remains 558 /558 variables (removed 0) and now considering 1736/1736 (removed 0) transitions.
// Phase 1: matrix 1736 rows 558 cols
[2022-06-08 07:36:24] [INFO ] Computed 22 place invariants in 17 ms
[2022-06-08 07:36:24] [INFO ] Implicit Places using invariants in 772 ms returned []
// Phase 1: matrix 1736 rows 558 cols
[2022-06-08 07:36:24] [INFO ] Computed 22 place invariants in 17 ms
[2022-06-08 07:36:25] [INFO ] State equation strengthened by 1640 read => feed constraints.
[2022-06-08 07:36:39] [INFO ] Implicit Places using invariants and state equation in 14430 ms returned []
Implicit Place search using SMT with State Equation took 15205 ms to find 0 implicit places.
[2022-06-08 07:36:39] [INFO ] Redundant transitions in 39 ms returned []
// Phase 1: matrix 1736 rows 558 cols
[2022-06-08 07:36:39] [INFO ] Computed 22 place invariants in 17 ms
[2022-06-08 07:36:40] [INFO ] Dead Transitions using invariants and state equation in 1410 ms returned []
Finished structural reductions, in 1 iterations. Remains : 558/558 places, 1736/1736 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-06 in 50175 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-07
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:36:40] [INFO ] Computed 22 place invariants in 16 ms
Incomplete random walk after 10000 steps, including 95 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:36:40] [INFO ] Computed 22 place invariants in 16 ms
[2022-06-08 07:36:40] [INFO ] [Real]Absence check using 20 positive place invariants in 18 ms returned sat
[2022-06-08 07:36:40] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:36:41] [INFO ] [Real]Absence check using state equation in 526 ms returned sat
[2022-06-08 07:36:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:36:41] [INFO ] [Nat]Absence check using 20 positive place invariants in 16 ms returned sat
[2022-06-08 07:36:41] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:36:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:36:42] [INFO ] [Nat]Absence check using state equation in 498 ms returned sat
[2022-06-08 07:36:42] [INFO ] State equation strengthened by 1620 read => feed constraints.
[2022-06-08 07:36:43] [INFO ] [Nat]Added 1620 Read/Feed constraints in 1155 ms returned sat
[2022-06-08 07:36:43] [INFO ] Computed and/alt/rep : 1218/3724/1218 causal constraints (skipped 507 transitions) in 125 ms.
[2022-06-08 07:36:46] [INFO ] Added : 160 causal constraints over 32 iterations in 3178 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Incomplete Parikh walk after 88200 steps, including 557 resets, run finished after 453 ms. (steps per millisecond=194 ) properties (out of 1) seen :1 could not realise parikh vector
Support contains 1 out of 567 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 567/567 places, 1745/1745 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 559 transition count 1737
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 19 place count 559 transition count 1737
Applied a total of 19 rules in 69 ms. Remains 559 /567 variables (removed 8) and now considering 1737/1745 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 559/567 places, 1737/1745 transitions.
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:36:46] [INFO ] Computed 22 place invariants in 15 ms
Incomplete random walk after 1000000 steps, including 9669 resets, run finished after 5335 ms. (steps per millisecond=187 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 435 resets, run finished after 942 ms. (steps per millisecond=1061 ) properties (out of 1) seen :1
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:36:53] [INFO ] Computed 22 place invariants in 15 ms
[2022-06-08 07:36:53] [INFO ] [Real]Absence check using 20 positive place invariants in 13 ms returned sat
[2022-06-08 07:36:53] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2022-06-08 07:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:36:53] [INFO ] [Real]Absence check using state equation in 456 ms returned sat
[2022-06-08 07:36:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:36:53] [INFO ] [Nat]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:36:53] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:36:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:36:54] [INFO ] [Nat]Absence check using state equation in 447 ms returned sat
[2022-06-08 07:36:54] [INFO ] State equation strengthened by 1639 read => feed constraints.
[2022-06-08 07:36:57] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 07:36:58] [INFO ] [Nat]Added 1639 Read/Feed constraints in 3652 ms returned sat
[2022-06-08 07:36:58] [INFO ] Computed and/alt/rep : 1208/3759/1208 causal constraints (skipped 509 transitions) in 119 ms.
[2022-06-08 07:37:08] [INFO ] Added : 499 causal constraints over 100 iterations in 10445 ms. Result :sat
Minimization took 3001 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 559 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 559/559 places, 1737/1737 transitions.
Applied a total of 0 rules in 29 ms. Remains 559 /559 variables (removed 0) and now considering 1737/1737 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 559/559 places, 1737/1737 transitions.
Starting structural reductions, iteration 0 : 559/559 places, 1737/1737 transitions.
Applied a total of 0 rules in 27 ms. Remains 559 /559 variables (removed 0) and now considering 1737/1737 (removed 0) transitions.
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:37:11] [INFO ] Computed 22 place invariants in 14 ms
[2022-06-08 07:37:12] [INFO ] Implicit Places using invariants in 808 ms returned []
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:37:12] [INFO ] Computed 22 place invariants in 15 ms
[2022-06-08 07:37:13] [INFO ] State equation strengthened by 1639 read => feed constraints.
[2022-06-08 07:37:25] [INFO ] Implicit Places using invariants and state equation in 12728 ms returned []
Implicit Place search using SMT with State Equation took 13538 ms to find 0 implicit places.
[2022-06-08 07:37:25] [INFO ] Redundant transitions in 38 ms returned []
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:37:25] [INFO ] Computed 22 place invariants in 15 ms
[2022-06-08 07:37:26] [INFO ] Dead Transitions using invariants and state equation in 1466 ms returned []
Finished structural reductions, in 1 iterations. Remains : 559/559 places, 1737/1737 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-07 in 46051 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-08
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:37:26] [INFO ] Computed 22 place invariants in 15 ms
Incomplete random walk after 10000 steps, including 96 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:37:26] [INFO ] Computed 22 place invariants in 14 ms
[2022-06-08 07:37:26] [INFO ] [Real]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:37:26] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:37:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:37:27] [INFO ] [Real]Absence check using state equation in 493 ms returned sat
[2022-06-08 07:37:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:37:27] [INFO ] [Nat]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:37:27] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:37:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:37:28] [INFO ] [Nat]Absence check using state equation in 472 ms returned sat
[2022-06-08 07:37:28] [INFO ] State equation strengthened by 1620 read => feed constraints.
[2022-06-08 07:37:29] [INFO ] [Nat]Added 1620 Read/Feed constraints in 1032 ms returned sat
[2022-06-08 07:37:29] [INFO ] Computed and/alt/rep : 1218/3724/1218 causal constraints (skipped 507 transitions) in 118 ms.
[2022-06-08 07:37:32] [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: Stream close... 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: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:858)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:446)
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) : [20] Max seen :[1]
Support contains 1 out of 567 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 567/567 places, 1745/1745 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 558 transition count 1736
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 558 transition count 1736
Applied a total of 20 rules in 71 ms. Remains 558 /567 variables (removed 9) and now considering 1736/1745 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 558/567 places, 1736/1745 transitions.
// Phase 1: matrix 1736 rows 558 cols
[2022-06-08 07:37:32] [INFO ] Computed 22 place invariants in 17 ms
Incomplete random walk after 1000000 steps, including 9719 resets, run finished after 5445 ms. (steps per millisecond=183 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 447 resets, run finished after 932 ms. (steps per millisecond=1072 ) properties (out of 1) seen :1
// Phase 1: matrix 1736 rows 558 cols
[2022-06-08 07:37:38] [INFO ] Computed 22 place invariants in 17 ms
[2022-06-08 07:37:39] [INFO ] [Real]Absence check using 20 positive place invariants in 13 ms returned sat
[2022-06-08 07:37:39] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:37:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:37:39] [INFO ] [Real]Absence check using state equation in 510 ms returned sat
[2022-06-08 07:37:39] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:37:39] [INFO ] [Nat]Absence check using 20 positive place invariants in 15 ms returned sat
[2022-06-08 07:37:39] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2022-06-08 07:37:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:37:40] [INFO ] [Nat]Absence check using state equation in 486 ms returned sat
[2022-06-08 07:37:40] [INFO ] State equation strengthened by 1640 read => feed constraints.
[2022-06-08 07:37:42] [INFO ] [Nat]Added 1640 Read/Feed constraints in 2575 ms returned sat
[2022-06-08 07:37:43] [INFO ] Computed and/alt/rep : 1207/3763/1207 causal constraints (skipped 509 transitions) in 120 ms.
[2022-06-08 07:37:54] [INFO ] Added : 537 causal constraints over 108 iterations in 11649 ms. Result :sat
Minimization took 2210 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 1 out of 558 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 558/558 places, 1736/1736 transitions.
Applied a total of 0 rules in 29 ms. Remains 558 /558 variables (removed 0) and now considering 1736/1736 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 558/558 places, 1736/1736 transitions.
Starting structural reductions, iteration 0 : 558/558 places, 1736/1736 transitions.
Applied a total of 0 rules in 27 ms. Remains 558 /558 variables (removed 0) and now considering 1736/1736 (removed 0) transitions.
// Phase 1: matrix 1736 rows 558 cols
[2022-06-08 07:37:56] [INFO ] Computed 22 place invariants in 17 ms
[2022-06-08 07:37:57] [INFO ] Implicit Places using invariants in 783 ms returned []
// Phase 1: matrix 1736 rows 558 cols
[2022-06-08 07:37:57] [INFO ] Computed 22 place invariants in 18 ms
[2022-06-08 07:37:58] [INFO ] State equation strengthened by 1640 read => feed constraints.
[2022-06-08 07:38:11] [INFO ] Implicit Places using invariants and state equation in 13599 ms returned []
Implicit Place search using SMT with State Equation took 14384 ms to find 0 implicit places.
[2022-06-08 07:38:11] [INFO ] Redundant transitions in 38 ms returned []
// Phase 1: matrix 1736 rows 558 cols
[2022-06-08 07:38:11] [INFO ] Computed 22 place invariants in 17 ms
[2022-06-08 07:38:12] [INFO ] Dead Transitions using invariants and state equation in 1304 ms returned []
Finished structural reductions, in 1 iterations. Remains : 558/558 places, 1736/1736 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-08 in 45906 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-09
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:38:12] [INFO ] Computed 22 place invariants in 15 ms
Incomplete random walk after 10000 steps, including 97 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:38:12] [INFO ] Computed 22 place invariants in 15 ms
[2022-06-08 07:38:12] [INFO ] [Real]Absence check using 20 positive place invariants in 13 ms returned sat
[2022-06-08 07:38:12] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:38:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:38:13] [INFO ] [Real]Absence check using state equation in 474 ms returned sat
[2022-06-08 07:38:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:38:13] [INFO ] [Nat]Absence check using 20 positive place invariants in 15 ms returned sat
[2022-06-08 07:38:13] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:38:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:38:13] [INFO ] [Nat]Absence check using state equation in 455 ms returned sat
[2022-06-08 07:38:13] [INFO ] State equation strengthened by 1620 read => feed constraints.
[2022-06-08 07:38:15] [INFO ] [Nat]Added 1620 Read/Feed constraints in 1099 ms returned sat
[2022-06-08 07:38:15] [INFO ] Computed and/alt/rep : 1218/3724/1218 causal constraints (skipped 507 transitions) in 117 ms.
[2022-06-08 07:38:18] [INFO ] Deduced a trap composed of 2 places in 496 ms of which 2 ms to minimize.
[2022-06-08 07:38:18] [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: Stream close... 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: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:446)
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) : [20] Max seen :[1]
Support contains 1 out of 567 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 567/567 places, 1745/1745 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 558 transition count 1736
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 558 transition count 1736
Applied a total of 20 rules in 69 ms. Remains 558 /567 variables (removed 9) and now considering 1736/1745 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 558/567 places, 1736/1745 transitions.
// Phase 1: matrix 1736 rows 558 cols
[2022-06-08 07:38:18] [INFO ] Computed 22 place invariants in 18 ms
Incomplete random walk after 1000000 steps, including 9705 resets, run finished after 5469 ms. (steps per millisecond=182 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 439 resets, run finished after 937 ms. (steps per millisecond=1067 ) properties (out of 1) seen :1
// Phase 1: matrix 1736 rows 558 cols
[2022-06-08 07:38:25] [INFO ] Computed 22 place invariants in 17 ms
[2022-06-08 07:38:25] [INFO ] [Real]Absence check using 20 positive place invariants in 13 ms returned sat
[2022-06-08 07:38:25] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2022-06-08 07:38:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:38:26] [INFO ] [Real]Absence check using state equation in 492 ms returned sat
[2022-06-08 07:38:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:38:26] [INFO ] [Nat]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:38:26] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:38:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:38:26] [INFO ] [Nat]Absence check using state equation in 421 ms returned sat
[2022-06-08 07:38:26] [INFO ] State equation strengthened by 1640 read => feed constraints.
[2022-06-08 07:38:29] [INFO ] [Nat]Added 1640 Read/Feed constraints in 2634 ms returned sat
[2022-06-08 07:38:29] [INFO ] Computed and/alt/rep : 1207/3763/1207 causal constraints (skipped 509 transitions) in 120 ms.
[2022-06-08 07:38:40] [INFO ] Added : 540 causal constraints over 108 iterations in 11464 ms. Result :sat
Minimization took 2840 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Incomplete Parikh walk after 18200 steps, including 141 resets, run finished after 87 ms. (steps per millisecond=209 ) properties (out of 1) seen :1 could not realise parikh vector
Support contains 1 out of 558 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 558/558 places, 1736/1736 transitions.
Applied a total of 0 rules in 29 ms. Remains 558 /558 variables (removed 0) and now considering 1736/1736 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 558/558 places, 1736/1736 transitions.
Starting structural reductions, iteration 0 : 558/558 places, 1736/1736 transitions.
Applied a total of 0 rules in 27 ms. Remains 558 /558 variables (removed 0) and now considering 1736/1736 (removed 0) transitions.
// Phase 1: matrix 1736 rows 558 cols
[2022-06-08 07:38:43] [INFO ] Computed 22 place invariants in 19 ms
[2022-06-08 07:38:44] [INFO ] Implicit Places using invariants in 773 ms returned []
// Phase 1: matrix 1736 rows 558 cols
[2022-06-08 07:38:44] [INFO ] Computed 22 place invariants in 17 ms
[2022-06-08 07:38:45] [INFO ] State equation strengthened by 1640 read => feed constraints.
[2022-06-08 07:38:57] [INFO ] Implicit Places using invariants and state equation in 12781 ms returned []
Implicit Place search using SMT with State Equation took 13556 ms to find 0 implicit places.
[2022-06-08 07:38:57] [INFO ] Redundant transitions in 38 ms returned []
// Phase 1: matrix 1736 rows 558 cols
[2022-06-08 07:38:57] [INFO ] Computed 22 place invariants in 17 ms
[2022-06-08 07:38:58] [INFO ] Dead Transitions using invariants and state equation in 1311 ms returned []
Finished structural reductions, in 1 iterations. Remains : 558/558 places, 1736/1736 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-09 in 46122 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-10
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:38:58] [INFO ] Computed 22 place invariants in 15 ms
Incomplete random walk after 10000 steps, including 96 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :1
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:38:58] [INFO ] Computed 22 place invariants in 15 ms
[2022-06-08 07:38:58] [INFO ] [Real]Absence check using 20 positive place invariants in 15 ms returned sat
[2022-06-08 07:38:58] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2022-06-08 07:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:38:59] [INFO ] [Real]Absence check using state equation in 467 ms returned sat
[2022-06-08 07:38:59] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:38:59] [INFO ] [Nat]Absence check using 20 positive place invariants in 19 ms returned sat
[2022-06-08 07:38:59] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:38:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:39:00] [INFO ] [Nat]Absence check using state equation in 448 ms returned sat
[2022-06-08 07:39:00] [INFO ] State equation strengthened by 1620 read => feed constraints.
[2022-06-08 07:39:01] [INFO ] [Nat]Added 1620 Read/Feed constraints in 1106 ms returned sat
[2022-06-08 07:39:01] [INFO ] Computed and/alt/rep : 1218/3724/1218 causal constraints (skipped 507 transitions) in 118 ms.
[2022-06-08 07:39:05] [INFO ] Deduced a trap composed of 2 places in 549 ms of which 1 ms to minimize.
[2022-06-08 07:39:05] [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: Stream close... 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: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:446)
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) : [20] Max seen :[1]
Support contains 1 out of 567 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 567/567 places, 1745/1745 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 559 transition count 1737
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 19 place count 559 transition count 1737
Applied a total of 19 rules in 72 ms. Remains 559 /567 variables (removed 8) and now considering 1737/1745 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 559/567 places, 1737/1745 transitions.
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:39:05] [INFO ] Computed 22 place invariants in 15 ms
Incomplete random walk after 1000000 steps, including 9706 resets, run finished after 5504 ms. (steps per millisecond=181 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 442 resets, run finished after 965 ms. (steps per millisecond=1036 ) properties (out of 1) seen :1
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:39:11] [INFO ] Computed 22 place invariants in 15 ms
[2022-06-08 07:39:11] [INFO ] [Real]Absence check using 20 positive place invariants in 13 ms returned sat
[2022-06-08 07:39:11] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:39:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:39:12] [INFO ] [Real]Absence check using state equation in 448 ms returned sat
[2022-06-08 07:39:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:39:12] [INFO ] [Nat]Absence check using 20 positive place invariants in 12 ms returned sat
[2022-06-08 07:39:12] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:39:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:39:12] [INFO ] [Nat]Absence check using state equation in 431 ms returned sat
[2022-06-08 07:39:12] [INFO ] State equation strengthened by 1639 read => feed constraints.
[2022-06-08 07:39:15] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 07:39:17] [INFO ] [Nat]Added 1639 Read/Feed constraints in 4773 ms returned sat
[2022-06-08 07:39:17] [INFO ] Computed and/alt/rep : 1208/3759/1208 causal constraints (skipped 509 transitions) in 113 ms.
[2022-06-08 07:39:28] [INFO ] Added : 505 causal constraints over 101 iterations in 10917 ms. Result :sat
Minimization took 2918 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 1 out of 559 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 559/559 places, 1737/1737 transitions.
Applied a total of 0 rules in 32 ms. Remains 559 /559 variables (removed 0) and now considering 1737/1737 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 559/559 places, 1737/1737 transitions.
Starting structural reductions, iteration 0 : 559/559 places, 1737/1737 transitions.
Applied a total of 0 rules in 26 ms. Remains 559 /559 variables (removed 0) and now considering 1737/1737 (removed 0) transitions.
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:39:31] [INFO ] Computed 22 place invariants in 15 ms
[2022-06-08 07:39:32] [INFO ] Implicit Places using invariants in 697 ms returned []
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:39:32] [INFO ] Computed 22 place invariants in 16 ms
[2022-06-08 07:39:32] [INFO ] State equation strengthened by 1639 read => feed constraints.
[2022-06-08 07:39:45] [INFO ] Implicit Places using invariants and state equation in 13166 ms returned []
Implicit Place search using SMT with State Equation took 13871 ms to find 0 implicit places.
[2022-06-08 07:39:45] [INFO ] Redundant transitions in 37 ms returned []
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:39:45] [INFO ] Computed 22 place invariants in 16 ms
[2022-06-08 07:39:46] [INFO ] Dead Transitions using invariants and state equation in 1482 ms returned []
Finished structural reductions, in 1 iterations. Remains : 559/559 places, 1737/1737 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-10 in 48198 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-11
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:39:46] [INFO ] Computed 22 place invariants in 16 ms
Incomplete random walk after 10000 steps, including 96 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:39:47] [INFO ] Computed 22 place invariants in 15 ms
[2022-06-08 07:39:47] [INFO ] [Real]Absence check using 20 positive place invariants in 15 ms returned sat
[2022-06-08 07:39:47] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:39:47] [INFO ] [Real]Absence check using state equation in 493 ms returned sat
[2022-06-08 07:39:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:39:47] [INFO ] [Nat]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:39:47] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2022-06-08 07:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:39:48] [INFO ] [Nat]Absence check using state equation in 462 ms returned sat
[2022-06-08 07:39:48] [INFO ] State equation strengthened by 1620 read => feed constraints.
[2022-06-08 07:39:49] [INFO ] [Nat]Added 1620 Read/Feed constraints in 1195 ms returned sat
[2022-06-08 07:39:49] [INFO ] Computed and/alt/rep : 1218/3724/1218 causal constraints (skipped 507 transitions) in 121 ms.
[2022-06-08 07:39:53] [INFO ] Deduced a trap composed of 2 places in 506 ms of which 1 ms to minimize.
[2022-06-08 07:39:53] [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: Stream close... 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: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:446)
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) : [20] Max seen :[1]
Support contains 1 out of 567 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 567/567 places, 1745/1745 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 559 transition count 1737
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 19 place count 559 transition count 1737
Applied a total of 19 rules in 69 ms. Remains 559 /567 variables (removed 8) and now considering 1737/1745 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 559/567 places, 1737/1745 transitions.
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:39:53] [INFO ] Computed 22 place invariants in 15 ms
Incomplete random walk after 1000000 steps, including 9695 resets, run finished after 5514 ms. (steps per millisecond=181 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 437 resets, run finished after 951 ms. (steps per millisecond=1051 ) properties (out of 1) seen :1
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:39:59] [INFO ] Computed 22 place invariants in 14 ms
[2022-06-08 07:39:59] [INFO ] [Real]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:39:59] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:39:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:40:00] [INFO ] [Real]Absence check using state equation in 445 ms returned sat
[2022-06-08 07:40:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:40:00] [INFO ] [Nat]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:40:00] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:40:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:40:00] [INFO ] [Nat]Absence check using state equation in 448 ms returned sat
[2022-06-08 07:40:00] [INFO ] State equation strengthened by 1639 read => feed constraints.
[2022-06-08 07:40:04] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-08 07:40:04] [INFO ] [Nat]Added 1639 Read/Feed constraints in 3298 ms returned sat
[2022-06-08 07:40:04] [INFO ] Computed and/alt/rep : 1208/3759/1208 causal constraints (skipped 509 transitions) in 152 ms.
[2022-06-08 07:40:14] [INFO ] Added : 447 causal constraints over 90 iterations in 9856 ms. Result :sat
Minimization took 3024 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 559 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 559/559 places, 1737/1737 transitions.
Applied a total of 0 rules in 36 ms. Remains 559 /559 variables (removed 0) and now considering 1737/1737 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 559/559 places, 1737/1737 transitions.
Starting structural reductions, iteration 0 : 559/559 places, 1737/1737 transitions.
Applied a total of 0 rules in 32 ms. Remains 559 /559 variables (removed 0) and now considering 1737/1737 (removed 0) transitions.
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:40:17] [INFO ] Computed 22 place invariants in 16 ms
[2022-06-08 07:40:18] [INFO ] Implicit Places using invariants in 871 ms returned []
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:40:18] [INFO ] Computed 22 place invariants in 16 ms
[2022-06-08 07:40:18] [INFO ] State equation strengthened by 1639 read => feed constraints.
[2022-06-08 07:40:32] [INFO ] Implicit Places using invariants and state equation in 14739 ms returned []
Implicit Place search using SMT with State Equation took 15614 ms to find 0 implicit places.
[2022-06-08 07:40:32] [INFO ] Redundant transitions in 38 ms returned []
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:40:32] [INFO ] Computed 22 place invariants in 15 ms
[2022-06-08 07:40:34] [INFO ] Dead Transitions using invariants and state equation in 1188 ms returned []
Finished structural reductions, in 1 iterations. Remains : 559/559 places, 1737/1737 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-11 in 47162 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-13
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:40:34] [INFO ] Computed 22 place invariants in 17 ms
Incomplete random walk after 10000 steps, including 97 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :1
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:40:34] [INFO ] Computed 22 place invariants in 15 ms
[2022-06-08 07:40:34] [INFO ] [Real]Absence check using 20 positive place invariants in 15 ms returned sat
[2022-06-08 07:40:34] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:40:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:40:34] [INFO ] [Real]Absence check using state equation in 509 ms returned sat
[2022-06-08 07:40:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:40:34] [INFO ] [Nat]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:40:34] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:40:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:40:35] [INFO ] [Nat]Absence check using state equation in 453 ms returned sat
[2022-06-08 07:40:35] [INFO ] State equation strengthened by 1620 read => feed constraints.
[2022-06-08 07:40:36] [INFO ] [Nat]Added 1620 Read/Feed constraints in 1128 ms returned sat
[2022-06-08 07:40:36] [INFO ] Computed and/alt/rep : 1218/3724/1218 causal constraints (skipped 507 transitions) in 118 ms.
[2022-06-08 07:40:40] [INFO ] Deduced a trap composed of 2 places in 498 ms of which 3 ms to minimize.
[2022-06-08 07:40:40] [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: Stream close... 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: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:446)
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) : [20] Max seen :[1]
Support contains 1 out of 567 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 567/567 places, 1745/1745 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 559 transition count 1737
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 19 place count 559 transition count 1737
Applied a total of 19 rules in 69 ms. Remains 559 /567 variables (removed 8) and now considering 1737/1745 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 559/567 places, 1737/1745 transitions.
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:40:40] [INFO ] Computed 22 place invariants in 16 ms
Incomplete random walk after 1000000 steps, including 9712 resets, run finished after 5403 ms. (steps per millisecond=185 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 444 resets, run finished after 937 ms. (steps per millisecond=1067 ) properties (out of 1) seen :1
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:40:46] [INFO ] Computed 22 place invariants in 15 ms
[2022-06-08 07:40:46] [INFO ] [Real]Absence check using 20 positive place invariants in 13 ms returned sat
[2022-06-08 07:40:46] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2022-06-08 07:40:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:40:47] [INFO ] [Real]Absence check using state equation in 444 ms returned sat
[2022-06-08 07:40:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:40:47] [INFO ] [Nat]Absence check using 20 positive place invariants in 15 ms returned sat
[2022-06-08 07:40:47] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:40:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:40:47] [INFO ] [Nat]Absence check using state equation in 447 ms returned sat
[2022-06-08 07:40:48] [INFO ] State equation strengthened by 1639 read => feed constraints.
[2022-06-08 07:40:50] [INFO ] [Nat]Added 1639 Read/Feed constraints in 2828 ms returned sat
[2022-06-08 07:40:51] [INFO ] Computed and/alt/rep : 1208/3759/1208 causal constraints (skipped 509 transitions) in 124 ms.
[2022-06-08 07:41:01] [INFO ] Added : 496 causal constraints over 100 iterations in 10744 ms. Result :sat
Minimization took 3002 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 559 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 559/559 places, 1737/1737 transitions.
Applied a total of 0 rules in 32 ms. Remains 559 /559 variables (removed 0) and now considering 1737/1737 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 559/559 places, 1737/1737 transitions.
Starting structural reductions, iteration 0 : 559/559 places, 1737/1737 transitions.
Applied a total of 0 rules in 26 ms. Remains 559 /559 variables (removed 0) and now considering 1737/1737 (removed 0) transitions.
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:41:04] [INFO ] Computed 22 place invariants in 16 ms
[2022-06-08 07:41:05] [INFO ] Implicit Places using invariants in 814 ms returned []
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:41:05] [INFO ] Computed 22 place invariants in 18 ms
[2022-06-08 07:41:06] [INFO ] State equation strengthened by 1639 read => feed constraints.
[2022-06-08 07:41:18] [INFO ] Implicit Places using invariants and state equation in 12818 ms returned []
Implicit Place search using SMT with State Equation took 13634 ms to find 0 implicit places.
[2022-06-08 07:41:18] [INFO ] Redundant transitions in 38 ms returned []
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:41:18] [INFO ] Computed 22 place invariants in 15 ms
[2022-06-08 07:41:19] [INFO ] Dead Transitions using invariants and state equation in 1073 ms returned []
Finished structural reductions, in 1 iterations. Remains : 559/559 places, 1737/1737 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-13 in 45352 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-15
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:41:19] [INFO ] Computed 22 place invariants in 15 ms
Incomplete random walk after 10000 steps, including 97 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
// Phase 1: matrix 1745 rows 567 cols
[2022-06-08 07:41:19] [INFO ] Computed 22 place invariants in 15 ms
[2022-06-08 07:41:19] [INFO ] [Real]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:41:19] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:41:20] [INFO ] [Real]Absence check using state equation in 462 ms returned sat
[2022-06-08 07:41:20] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:41:20] [INFO ] [Nat]Absence check using 20 positive place invariants in 17 ms returned sat
[2022-06-08 07:41:20] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:41:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:41:20] [INFO ] [Nat]Absence check using state equation in 471 ms returned sat
[2022-06-08 07:41:20] [INFO ] State equation strengthened by 1620 read => feed constraints.
[2022-06-08 07:41:21] [INFO ] [Nat]Added 1620 Read/Feed constraints in 860 ms returned sat
[2022-06-08 07:41:21] [INFO ] Computed and/alt/rep : 1218/3724/1218 causal constraints (skipped 507 transitions) in 129 ms.
[2022-06-08 07:41:25] [INFO ] Deduced a trap composed of 2 places in 526 ms of which 2 ms to minimize.
[2022-06-08 07:41:25] [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: Stream close... 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: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:446)
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) : [20] Max seen :[1]
Support contains 1 out of 567 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 567/567 places, 1745/1745 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 559 transition count 1737
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 19 place count 559 transition count 1737
Applied a total of 19 rules in 68 ms. Remains 559 /567 variables (removed 8) and now considering 1737/1745 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 559/567 places, 1737/1745 transitions.
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:41:25] [INFO ] Computed 22 place invariants in 14 ms
Incomplete random walk after 1000000 steps, including 9684 resets, run finished after 5323 ms. (steps per millisecond=187 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 433 resets, run finished after 944 ms. (steps per millisecond=1059 ) properties (out of 1) seen :1
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:41:32] [INFO ] Computed 22 place invariants in 15 ms
[2022-06-08 07:41:32] [INFO ] [Real]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:41:32] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:41:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 07:41:32] [INFO ] [Real]Absence check using state equation in 464 ms returned sat
[2022-06-08 07:41:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 07:41:32] [INFO ] [Nat]Absence check using 20 positive place invariants in 14 ms returned sat
[2022-06-08 07:41:32] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-08 07:41:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 07:41:33] [INFO ] [Nat]Absence check using state equation in 448 ms returned sat
[2022-06-08 07:41:33] [INFO ] State equation strengthened by 1639 read => feed constraints.
[2022-06-08 07:41:36] [INFO ] [Nat]Added 1639 Read/Feed constraints in 2803 ms returned sat
[2022-06-08 07:41:36] [INFO ] Computed and/alt/rep : 1208/3759/1208 causal constraints (skipped 509 transitions) in 114 ms.
[2022-06-08 07:41:47] [INFO ] Added : 519 causal constraints over 104 iterations in 11069 ms. Result :sat
Minimization took 2415 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 1 out of 559 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 559/559 places, 1737/1737 transitions.
Applied a total of 0 rules in 28 ms. Remains 559 /559 variables (removed 0) and now considering 1737/1737 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 559/559 places, 1737/1737 transitions.
Starting structural reductions, iteration 0 : 559/559 places, 1737/1737 transitions.
Applied a total of 0 rules in 27 ms. Remains 559 /559 variables (removed 0) and now considering 1737/1737 (removed 0) transitions.
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:41:49] [INFO ] Computed 22 place invariants in 15 ms
[2022-06-08 07:41:50] [INFO ] Implicit Places using invariants in 636 ms returned []
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:41:50] [INFO ] Computed 22 place invariants in 15 ms
[2022-06-08 07:41:50] [INFO ] State equation strengthened by 1639 read => feed constraints.
[2022-06-08 07:42:02] [INFO ] Implicit Places using invariants and state equation in 11877 ms returned []
Implicit Place search using SMT with State Equation took 12529 ms to find 0 implicit places.
[2022-06-08 07:42:02] [INFO ] Redundant transitions in 38 ms returned []
// Phase 1: matrix 1737 rows 559 cols
[2022-06-08 07:42:02] [INFO ] Computed 22 place invariants in 14 ms
[2022-06-08 07:42:03] [INFO ] Dead Transitions using invariants and state equation in 1012 ms returned []
Finished structural reductions, in 1 iterations. Remains : 559/559 places, 1737/1737 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-15 in 43956 ms.
[2022-06-08 07:42:04] [INFO ] Flatten gal took : 448 ms
[2022-06-08 07:42:04] [INFO ] Applying decomposition
[2022-06-08 07:42:04] [INFO ] Flatten gal took : 148 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph10651496737392611432.txt, -o, /tmp/graph10651496737392611432.bin, -w, /tmp/graph10651496737392611432.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph10651496737392611432.bin, -l, -1, -v, -w, /tmp/graph10651496737392611432.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-08 07:42:05] [INFO ] Decomposing Gal with order
[2022-06-08 07:42:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-08 07:42:05] [INFO ] Removed a total of 1314 redundant transitions.
[2022-06-08 07:42:05] [INFO ] Flatten gal took : 620 ms
[2022-06-08 07:42:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 1375 labels/synchronizations in 130 ms.
[2022-06-08 07:42:06] [INFO ] Time to serialize gal into /tmp/UpperBounds13507438948663874720.gal : 68 ms
[2022-06-08 07:42:06] [INFO ] Time to serialize properties into /tmp/UpperBounds11720012897347059785.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds13507438948663874720.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds11720012897347059785.prop, --nowitness], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds13507438948663874720.gal -t CGAL -reachable-file /tmp/UpperBounds11720012897347059785.prop --nowitness
Loading property file /tmp/UpperBounds11720012897347059785.prop.
Detected timeout of ITS tools.
[2022-06-08 08:08:48] [INFO ] Flatten gal took : 979 ms
[2022-06-08 08:08:48] [INFO ] Time to serialize gal into /tmp/UpperBounds8182483112912008744.gal : 136 ms
[2022-06-08 08:08:48] [INFO ] Time to serialize properties into /tmp/UpperBounds17440763072587249671.prop : 4 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds8182483112912008744.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds17440763072587249671.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds8182483112912008744.gal -t CGAL -reachable-file /tmp/UpperBounds17440763072587249671.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/UpperBounds17440763072587249671.prop.
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-020"
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-020, 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-165463878300007"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-020.tgz
mv CANInsertWithFailure-PT-020 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 ;