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.r010-oct2-167813599100501.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is AutoFlight-PT-48a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r010-oct2-167813599100501
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 732K
-rw-r--r-- 1 mcc users 7.0K Feb 25 19:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 25 19:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 25 18:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 18:42 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 15:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 20:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 111K Feb 25 20:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 19:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 19:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:32 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 309K 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-48a-UpperBounds-00
FORMULA_NAME AutoFlight-PT-48a-UpperBounds-01
FORMULA_NAME AutoFlight-PT-48a-UpperBounds-02
FORMULA_NAME AutoFlight-PT-48a-UpperBounds-03
FORMULA_NAME AutoFlight-PT-48a-UpperBounds-04
FORMULA_NAME AutoFlight-PT-48a-UpperBounds-05
FORMULA_NAME AutoFlight-PT-48a-UpperBounds-06
FORMULA_NAME AutoFlight-PT-48a-UpperBounds-07
FORMULA_NAME AutoFlight-PT-48a-UpperBounds-08
FORMULA_NAME AutoFlight-PT-48a-UpperBounds-09
FORMULA_NAME AutoFlight-PT-48a-UpperBounds-10
FORMULA_NAME AutoFlight-PT-48a-UpperBounds-11
FORMULA_NAME AutoFlight-PT-48a-UpperBounds-12
FORMULA_NAME AutoFlight-PT-48a-UpperBounds-13
FORMULA_NAME AutoFlight-PT-48a-UpperBounds-14
FORMULA_NAME AutoFlight-PT-48a-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678695622447

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-48a
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 08:20:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-13 08:20:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 08:20:26] [INFO ] Load time of PNML (sax parser for PT used): 157 ms
[2023-03-13 08:20:26] [INFO ] Transformed 1127 places.
[2023-03-13 08:20:26] [INFO ] Transformed 1113 transitions.
[2023-03-13 08:20:26] [INFO ] Found NUPN structural information;
[2023-03-13 08:20:26] [INFO ] Parsed PT model containing 1127 places and 1113 transitions and 3458 arcs in 344 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 10 ms.
Ensure Unique test removed 192 transitions
Reduce redundant transitions removed 192 transitions.
// Phase 1: matrix 921 rows 1127 cols
[2023-03-13 08:20:26] [INFO ] Computed 258 place invariants in 38 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 212 ms. (steps per millisecond=47 ) properties (out of 16) seen :9
FORMULA AutoFlight-PT-48a-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48a-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48a-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48a-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48a-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48a-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48a-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 7) seen :0
[2023-03-13 08:20:27] [INFO ] Invariant cache hit.
[2023-03-13 08:20:28] [INFO ] [Real]Absence check using 257 positive place invariants in 156 ms returned sat
[2023-03-13 08:20:28] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-13 08:20:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:20:29] [INFO ] [Real]Absence check using state equation in 1408 ms returned sat
[2023-03-13 08:20:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:20:30] [INFO ] [Nat]Absence check using 257 positive place invariants in 304 ms returned sat
[2023-03-13 08:20:30] [INFO ] [Nat]Absence check using 257 positive and 1 generalized place invariants in 15 ms returned sat
[2023-03-13 08:20:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:20:31] [INFO ] [Nat]Absence check using state equation in 744 ms returned sat
[2023-03-13 08:20:31] [INFO ] State equation strengthened by 192 read => feed constraints.
[2023-03-13 08:20:31] [INFO ] [Nat]Added 192 Read/Feed constraints in 27 ms returned sat
[2023-03-13 08:20:31] [INFO ] Computed and/alt/rep : 816/1536/816 causal constraints (skipped 104 transitions) in 94 ms.
[2023-03-13 08:20:35] [INFO ] Deduced a trap composed of 2 places in 643 ms of which 14 ms to minimize.
[2023-03-13 08:20:35] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-13 08:20:35] [INFO ] [Real]Absence check using 257 positive place invariants in 89 ms returned sat
[2023-03-13 08:20:35] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 8 ms returned sat
[2023-03-13 08:20:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:20:36] [INFO ] [Real]Absence check using state equation in 782 ms returned sat
[2023-03-13 08:20:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:20:36] [INFO ] [Nat]Absence check using 257 positive place invariants in 180 ms returned sat
[2023-03-13 08:20:36] [INFO ] [Nat]Absence check using 257 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-13 08:20:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:20:37] [INFO ] [Nat]Absence check using state equation in 830 ms returned sat
[2023-03-13 08:20:37] [INFO ] [Nat]Added 192 Read/Feed constraints in 24 ms returned sat
[2023-03-13 08:20:38] [INFO ] Computed and/alt/rep : 816/1536/816 causal constraints (skipped 104 transitions) in 90 ms.
[2023-03-13 08:20:41] [INFO ] Added : 190 causal constraints over 38 iterations in 3643 ms. Result :unknown
[2023-03-13 08:20:42] [INFO ] [Real]Absence check using 257 positive place invariants in 88 ms returned sat
[2023-03-13 08:20:42] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-13 08:20:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:20:43] [INFO ] [Real]Absence check using state equation in 1162 ms returned sat
[2023-03-13 08:20:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:20:43] [INFO ] [Nat]Absence check using 257 positive place invariants in 133 ms returned sat
[2023-03-13 08:20:43] [INFO ] [Nat]Absence check using 257 positive and 1 generalized place invariants in 23 ms returned sat
[2023-03-13 08:20:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:20:44] [INFO ] [Nat]Absence check using state equation in 1019 ms returned sat
[2023-03-13 08:20:44] [INFO ] [Nat]Added 192 Read/Feed constraints in 35 ms returned sat
[2023-03-13 08:20:45] [INFO ] Computed and/alt/rep : 816/1536/816 causal constraints (skipped 104 transitions) in 173 ms.
[2023-03-13 08:20:49] [INFO ] Deduced a trap composed of 2 places in 1161 ms of which 2 ms to minimize.
[2023-03-13 08:20:49] [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 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-13 08:20:50] [INFO ] [Real]Absence check using 257 positive place invariants in 192 ms returned sat
[2023-03-13 08:20:50] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 13 ms returned sat
[2023-03-13 08:20:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:20:51] [INFO ] [Real]Absence check using state equation in 1684 ms returned sat
[2023-03-13 08:20:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:20:52] [INFO ] [Nat]Absence check using 257 positive place invariants in 417 ms returned sat
[2023-03-13 08:20:52] [INFO ] [Nat]Absence check using 257 positive and 1 generalized place invariants in 15 ms returned sat
[2023-03-13 08:20:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:20:53] [INFO ] [Nat]Absence check using state equation in 894 ms returned sat
[2023-03-13 08:20:53] [INFO ] [Nat]Added 192 Read/Feed constraints in 45 ms returned sat
[2023-03-13 08:20:53] [INFO ] Computed and/alt/rep : 816/1536/816 causal constraints (skipped 104 transitions) in 134 ms.
[2023-03-13 08:20:56] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-13 08:20:57] [INFO ] [Real]Absence check using 257 positive place invariants in 109 ms returned sat
[2023-03-13 08:20:57] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-13 08:20:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:20:57] [INFO ] [Real]Absence check using state equation in 474 ms returned sat
[2023-03-13 08:20:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:20:58] [INFO ] [Nat]Absence check using 257 positive place invariants in 180 ms returned sat
[2023-03-13 08:20:58] [INFO ] [Nat]Absence check using 257 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-13 08:20:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:20:59] [INFO ] [Nat]Absence check using state equation in 815 ms returned sat
[2023-03-13 08:20:59] [INFO ] [Nat]Added 192 Read/Feed constraints in 15 ms returned sat
[2023-03-13 08:20:59] [INFO ] Computed and/alt/rep : 816/1536/816 causal constraints (skipped 104 transitions) in 83 ms.
[2023-03-13 08:21:03] [INFO ] Deduced a trap composed of 2 places in 820 ms of which 17 ms to minimize.
[2023-03-13 08:21:03] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-13 08:21:04] [INFO ] [Real]Absence check using 257 positive place invariants in 370 ms returned sat
[2023-03-13 08:21:04] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 28 ms returned sat
[2023-03-13 08:21:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:21:05] [INFO ] [Real]Absence check using state equation in 982 ms returned sat
[2023-03-13 08:21:05] [INFO ] [Real]Added 192 Read/Feed constraints in 35 ms returned sat
[2023-03-13 08:21:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:21:05] [INFO ] [Nat]Absence check using 257 positive place invariants in 111 ms returned sat
[2023-03-13 08:21:05] [INFO ] [Nat]Absence check using 257 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-13 08:21:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:21:06] [INFO ] [Nat]Absence check using state equation in 515 ms returned sat
[2023-03-13 08:21:06] [INFO ] [Nat]Added 192 Read/Feed constraints in 63 ms returned sat
[2023-03-13 08:21:06] [INFO ] Computed and/alt/rep : 816/1536/816 causal constraints (skipped 104 transitions) in 63 ms.
[2023-03-13 08:21:11] [INFO ] Deduced a trap composed of 2 places in 576 ms of which 1 ms to minimize.
[2023-03-13 08:21:11] [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 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-13 08:21:11] [INFO ] [Real]Absence check using 257 positive place invariants in 141 ms returned sat
[2023-03-13 08:21:11] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-13 08:21:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 08:21:12] [INFO ] [Real]Absence check using state equation in 461 ms returned sat
[2023-03-13 08:21:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 08:21:12] [INFO ] [Nat]Absence check using 257 positive place invariants in 110 ms returned sat
[2023-03-13 08:21:12] [INFO ] [Nat]Absence check using 257 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-13 08:21:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 08:21:14] [INFO ] [Nat]Absence check using state equation in 1601 ms returned sat
[2023-03-13 08:21:14] [INFO ] [Nat]Added 192 Read/Feed constraints in 69 ms returned sat
[2023-03-13 08:21:14] [INFO ] Computed and/alt/rep : 816/1536/816 causal constraints (skipped 104 transitions) in 135 ms.
[2023-03-13 08:21:17] [INFO ] Deduced a trap composed of 2 places in 741 ms of which 2 ms to minimize.
[2023-03-13 08:21:17] [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: 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0]
FORMULA AutoFlight-PT-48a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA AutoFlight-PT-48a-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA AutoFlight-PT-48a-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA AutoFlight-PT-48a-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 3 out of 1127 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1127/1127 places, 921/921 transitions.
Drop transitions removed 220 transitions
Trivial Post-agglo rules discarded 220 transitions
Performed 220 trivial Post agglomeration. Transition count delta: 220
Iterating post reduction 0 with 220 rules applied. Total rules applied 220 place count 1127 transition count 701
Reduce places removed 220 places and 0 transitions.
Iterating post reduction 1 with 220 rules applied. Total rules applied 440 place count 907 transition count 701
Performed 68 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 68 Pre rules applied. Total rules applied 440 place count 907 transition count 633
Deduced a syphon composed of 68 places in 1 ms
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 2 with 136 rules applied. Total rules applied 576 place count 839 transition count 633
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 71
Deduced a syphon composed of 71 places in 4 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 2 with 142 rules applied. Total rules applied 718 place count 768 transition count 562
Free-agglomeration rule applied 72 times.
Iterating global reduction 2 with 72 rules applied. Total rules applied 790 place count 768 transition count 490
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 2 with 72 rules applied. Total rules applied 862 place count 696 transition count 490
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 863 place count 695 transition count 489
Reduce places removed 203 places and 0 transitions.
Drop transitions removed 326 transitions
Trivial Post-agglo rules discarded 326 transitions
Performed 326 trivial Post agglomeration. Transition count delta: 326
Iterating post reduction 3 with 529 rules applied. Total rules applied 1392 place count 492 transition count 163
Reduce places removed 326 places and 0 transitions.
Iterating post reduction 4 with 326 rules applied. Total rules applied 1718 place count 166 transition count 163
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 54 Pre rules applied. Total rules applied 1718 place count 166 transition count 109
Deduced a syphon composed of 54 places in 1 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 5 with 108 rules applied. Total rules applied 1826 place count 112 transition count 109
Applied a total of 1826 rules in 295 ms. Remains 112 /1127 variables (removed 1015) and now considering 109/921 (removed 812) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 295 ms. Remains : 112/1127 places, 109/921 transitions.
// Phase 1: matrix 109 rows 112 cols
[2023-03-13 08:21:18] [INFO ] Computed 55 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7167 ms. (steps per millisecond=139 ) properties (out of 3) seen :3
FORMULA AutoFlight-PT-48a-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48a-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48a-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 60222 ms.
ITS solved all properties within timeout

BK_STOP 1678695686440

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML

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-48a"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is AutoFlight-PT-48a, 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 r010-oct2-167813599100501"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-48a.tgz
mv AutoFlight-PT-48a 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 ;