Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r031-oct2-167813615400065.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is AutoFlight-PT-96a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r031-oct2-167813615400065
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.9K Feb 25 19:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 25 19:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 18:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 25 18:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 22:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K Feb 25 22:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 25 21:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 21:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 629K Mar 5 18:22 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 AutoFlight-PT-96a-UpperBounds-00
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-01
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-02
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-03
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-04
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-05
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-06
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-07
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-08
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-09
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-10
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-11
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-12
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-13
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-14
FORMULA_NAME AutoFlight-PT-96a-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678866955492

Running Version 202205111006
[2023-03-15 07:55:57] [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]
[2023-03-15 07:55:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 07:55:57] [INFO ] Load time of PNML (sax parser for PT used): 247 ms
[2023-03-15 07:55:57] [INFO ] Transformed 2251 places.
[2023-03-15 07:55:57] [INFO ] Transformed 2225 transitions.
[2023-03-15 07:55:57] [INFO ] Found NUPN structural information;
[2023-03-15 07:55:57] [INFO ] Parsed PT model containing 2251 places and 2225 transitions in 549 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Ensure Unique test removed 384 transitions
Reduce redundant transitions removed 384 transitions.
// Phase 1: matrix 1841 rows 2251 cols
[2023-03-15 07:55:58] [INFO ] Computed 514 place invariants in 43 ms
Incomplete random walk after 10000 steps, including 37 resets, run finished after 319 ms. (steps per millisecond=31 ) properties (out of 16) seen :10
FORMULA AutoFlight-PT-96a-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 6) seen :0
// Phase 1: matrix 1841 rows 2251 cols
[2023-03-15 07:55:59] [INFO ] Computed 514 place invariants in 56 ms
[2023-03-15 07:55:59] [INFO ] [Real]Absence check using 513 positive place invariants in 133 ms returned sat
[2023-03-15 07:55:59] [INFO ] [Real]Absence check using 513 positive and 1 generalized place invariants in 6 ms returned sat
[2023-03-15 07:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:56:01] [INFO ] [Real]Absence check using state equation in 1179 ms returned sat
[2023-03-15 07:56:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:56:01] [INFO ] [Nat]Absence check using 513 positive place invariants in 134 ms returned sat
[2023-03-15 07:56:01] [INFO ] [Nat]Absence check using 513 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-15 07:56:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:56:02] [INFO ] [Nat]Absence check using state equation in 1187 ms returned sat
[2023-03-15 07:56:02] [INFO ] State equation strengthened by 384 read => feed constraints.
[2023-03-15 07:56:03] [INFO ] [Nat]Added 384 Read/Feed constraints in 83 ms returned sat
[2023-03-15 07:56:03] [INFO ] Computed and/alt/rep : 1632/3072/1632 causal constraints (skipped 208 transitions) in 205 ms.
[2023-03-15 07:56:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 07:56:07] [INFO ] [Real]Absence check using 513 positive place invariants in 198 ms returned sat
[2023-03-15 07:56:07] [INFO ] [Real]Absence check using 513 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-15 07:56:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:56:08] [INFO ] [Real]Absence check using state equation in 994 ms returned sat
[2023-03-15 07:56:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:56:08] [INFO ] [Nat]Absence check using 513 positive place invariants in 161 ms returned sat
[2023-03-15 07:56:08] [INFO ] [Nat]Absence check using 513 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-15 07:56:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:56:09] [INFO ] [Nat]Absence check using state equation in 942 ms returned sat
[2023-03-15 07:56:09] [INFO ] [Nat]Added 384 Read/Feed constraints in 52 ms returned sat
[2023-03-15 07:56:10] [INFO ] Computed and/alt/rep : 1632/3072/1632 causal constraints (skipped 208 transitions) in 156 ms.
[2023-03-15 07:56:13] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 07:56:13] [INFO ] [Real]Absence check using 513 positive place invariants in 151 ms returned sat
[2023-03-15 07:56:13] [INFO ] [Real]Absence check using 513 positive and 1 generalized place invariants in 14 ms returned sat
[2023-03-15 07:56:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:56:14] [INFO ] [Real]Absence check using state equation in 1036 ms returned sat
[2023-03-15 07:56:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:56:15] [INFO ] [Nat]Absence check using 513 positive place invariants in 137 ms returned sat
[2023-03-15 07:56:15] [INFO ] [Nat]Absence check using 513 positive and 1 generalized place invariants in 11 ms returned sat
[2023-03-15 07:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:56:16] [INFO ] [Nat]Absence check using state equation in 1056 ms returned sat
[2023-03-15 07:56:16] [INFO ] [Nat]Added 384 Read/Feed constraints in 46 ms returned sat
[2023-03-15 07:56:16] [INFO ] Computed and/alt/rep : 1632/3072/1632 causal constraints (skipped 208 transitions) in 113 ms.
[2023-03-15 07:56:22] [INFO ] Deduced a trap composed of 2 places in 1975 ms of which 37 ms to minimize.
[2023-03-15 07:56:22] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1179)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 07:56:22] [INFO ] [Real]Absence check using 513 positive place invariants in 165 ms returned sat
[2023-03-15 07:56:22] [INFO ] [Real]Absence check using 513 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-15 07:56:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:56:23] [INFO ] [Real]Absence check using state equation in 1043 ms returned sat
[2023-03-15 07:56:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:56:24] [INFO ] [Nat]Absence check using 513 positive place invariants in 142 ms returned sat
[2023-03-15 07:56:24] [INFO ] [Nat]Absence check using 513 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-15 07:56:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:56:25] [INFO ] [Nat]Absence check using state equation in 898 ms returned sat
[2023-03-15 07:56:25] [INFO ] [Nat]Added 384 Read/Feed constraints in 29 ms returned sat
[2023-03-15 07:56:25] [INFO ] Computed and/alt/rep : 1632/3072/1632 causal constraints (skipped 208 transitions) in 202 ms.
[2023-03-15 07:56:28] [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 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 07:56:29] [INFO ] [Real]Absence check using 513 positive place invariants in 169 ms returned sat
[2023-03-15 07:56:29] [INFO ] [Real]Absence check using 513 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-15 07:56:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:56:30] [INFO ] [Real]Absence check using state equation in 983 ms returned sat
[2023-03-15 07:56:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:56:31] [INFO ] [Nat]Absence check using 513 positive place invariants in 145 ms returned sat
[2023-03-15 07:56:31] [INFO ] [Nat]Absence check using 513 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-15 07:56:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:56:32] [INFO ] [Nat]Absence check using state equation in 1008 ms returned sat
[2023-03-15 07:56:32] [INFO ] [Nat]Added 384 Read/Feed constraints in 55 ms returned sat
[2023-03-15 07:56:32] [INFO ] Computed and/alt/rep : 1632/3072/1632 causal constraints (skipped 208 transitions) in 126 ms.
[2023-03-15 07:56:37] [INFO ] Deduced a trap composed of 2 places in 1771 ms of which 21 ms to minimize.
[2023-03-15 07:56:37] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1179)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 07:56:37] [INFO ] [Real]Absence check using 513 positive place invariants in 146 ms returned sat
[2023-03-15 07:56:37] [INFO ] [Real]Absence check using 513 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-15 07:56:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:56:38] [INFO ] [Real]Absence check using state equation in 959 ms returned sat
[2023-03-15 07:56:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:56:39] [INFO ] [Nat]Absence check using 513 positive place invariants in 143 ms returned sat
[2023-03-15 07:56:39] [INFO ] [Nat]Absence check using 513 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-15 07:56:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:56:40] [INFO ] [Nat]Absence check using state equation in 1067 ms returned sat
[2023-03-15 07:56:40] [INFO ] [Nat]Added 384 Read/Feed constraints in 53 ms returned sat
[2023-03-15 07:56:40] [INFO ] Computed and/alt/rep : 1632/3072/1632 causal constraints (skipped 208 transitions) in 132 ms.
[2023-03-15 07:56:43] [INFO ] Added : 100 causal constraints over 20 iterations in 3168 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
FORMULA AutoFlight-PT-96a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 2 out of 2251 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2251/2251 places, 1841/1841 transitions.
Drop transitions removed 440 transitions
Trivial Post-agglo rules discarded 440 transitions
Performed 440 trivial Post agglomeration. Transition count delta: 440
Iterating post reduction 0 with 440 rules applied. Total rules applied 440 place count 2251 transition count 1401
Reduce places removed 440 places and 0 transitions.
Iterating post reduction 1 with 440 rules applied. Total rules applied 880 place count 1811 transition count 1401
Performed 136 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 136 Pre rules applied. Total rules applied 880 place count 1811 transition count 1265
Deduced a syphon composed of 136 places in 12 ms
Reduce places removed 136 places and 0 transitions.
Iterating global reduction 2 with 272 rules applied. Total rules applied 1152 place count 1675 transition count 1265
Performed 143 Post agglomeration using F-continuation condition.Transition count delta: 143
Deduced a syphon composed of 143 places in 7 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 2 with 286 rules applied. Total rules applied 1438 place count 1532 transition count 1122
Free-agglomeration rule applied 144 times.
Iterating global reduction 2 with 144 rules applied. Total rules applied 1582 place count 1532 transition count 978
Reduce places removed 144 places and 0 transitions.
Iterating post reduction 2 with 144 rules applied. Total rules applied 1726 place count 1388 transition count 978
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 1727 place count 1387 transition count 977
Reduce places removed 407 places and 0 transitions.
Drop transitions removed 657 transitions
Trivial Post-agglo rules discarded 657 transitions
Performed 657 trivial Post agglomeration. Transition count delta: 657
Iterating post reduction 3 with 1064 rules applied. Total rules applied 2791 place count 980 transition count 320
Reduce places removed 657 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 658 rules applied. Total rules applied 3449 place count 323 transition count 319
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 3450 place count 322 transition count 319
Performed 106 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 106 Pre rules applied. Total rules applied 3450 place count 322 transition count 213
Deduced a syphon composed of 106 places in 0 ms
Reduce places removed 106 places and 0 transitions.
Iterating global reduction 6 with 212 rules applied. Total rules applied 3662 place count 216 transition count 213
Applied a total of 3662 rules in 905 ms. Remains 216 /2251 variables (removed 2035) and now considering 213/1841 (removed 1628) transitions.
Finished structural reductions, in 1 iterations. Remains : 216/2251 places, 213/1841 transitions.
// Phase 1: matrix 213 rows 216 cols
[2023-03-15 07:56:46] [INFO ] Computed 107 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 16035 ms. (steps per millisecond=62 ) properties (out of 2) seen :2
FORMULA AutoFlight-PT-96a-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 65002 ms.

BK_STOP 1678867022441

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AutoFlight-PT-96a"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool gold2022"
echo " Input is AutoFlight-PT-96a, 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 r031-oct2-167813615400065"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-96a.tgz
mv AutoFlight-PT-96a execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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