Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r043-smll-171620180200126.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
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 r043-smll-171620180200126
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 15:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 17:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 13 07:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 148K Apr 13 07:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Apr 13 04:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Apr 13 04:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 629K May 18 16:42 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 1716297966433

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=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-96a
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-21 13:26:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 13:26:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 13:26:09] [INFO ] Load time of PNML (sax parser for PT used): 296 ms
[2024-05-21 13:26:09] [INFO ] Transformed 2251 places.
[2024-05-21 13:26:09] [INFO ] Transformed 2225 transitions.
[2024-05-21 13:26:09] [INFO ] Found NUPN structural information;
[2024-05-21 13:26:09] [INFO ] Parsed PT model containing 2251 places and 2225 transitions and 6914 arcs in 477 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
[2024-05-21 13:26:09] [INFO ] Computed 514 invariants in 105 ms
Incomplete random walk after 10000 steps, including 39 resets, run finished after 334 ms. (steps per millisecond=29 ) properties (out of 16) seen :8
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-04 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
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 8) seen :0
[2024-05-21 13:26:10] [INFO ] Invariant cache hit.
[2024-05-21 13:26:12] [INFO ] [Real]Absence check using 513 positive place invariants in 240 ms returned sat
[2024-05-21 13:26:12] [INFO ] [Real]Absence check using 513 positive and 1 generalized place invariants in 11 ms returned sat
[2024-05-21 13:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 13:26:13] [INFO ] [Real]Absence check using state equation in 1372 ms returned sat
[2024-05-21 13:26:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 13:26:14] [INFO ] [Nat]Absence check using 513 positive place invariants in 227 ms returned sat
[2024-05-21 13:26:14] [INFO ] [Nat]Absence check using 513 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-21 13:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 13:26:15] [INFO ] [Nat]Absence check using state equation in 1261 ms returned sat
[2024-05-21 13:26:15] [INFO ] State equation strengthened by 384 read => feed constraints.
[2024-05-21 13:26:15] [INFO ] [Nat]Added 384 Read/Feed constraints in 54 ms returned sat
[2024-05-21 13:26:16] [INFO ] Computed and/alt/rep : 1632/3072/1632 causal constraints (skipped 208 transitions) in 220 ms.
[2024-05-21 13:26:18] [INFO ] Added : 90 causal constraints over 18 iterations in 2628 ms. Result :unknown
[2024-05-21 13:26:19] [INFO ] [Real]Absence check using 513 positive place invariants in 224 ms returned sat
[2024-05-21 13:26:19] [INFO ] [Real]Absence check using 513 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-21 13:26:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 13:26:20] [INFO ] [Real]Absence check using state equation in 1287 ms returned sat
[2024-05-21 13:26:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 13:26:21] [INFO ] [Nat]Absence check using 513 positive place invariants in 218 ms returned sat
[2024-05-21 13:26:21] [INFO ] [Nat]Absence check using 513 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-21 13:26:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 13:26:22] [INFO ] [Nat]Absence check using state equation in 1225 ms returned sat
[2024-05-21 13:26:22] [INFO ] [Nat]Added 384 Read/Feed constraints in 86 ms returned sat
[2024-05-21 13:26:23] [INFO ] Computed and/alt/rep : 1632/3072/1632 causal constraints (skipped 208 transitions) in 135 ms.
[2024-05-21 13:26:25] [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 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-21 13:26:26] [INFO ] [Real]Absence check using 513 positive place invariants in 206 ms returned sat
[2024-05-21 13:26:26] [INFO ] [Real]Absence check using 513 positive and 1 generalized place invariants in 5 ms returned sat
[2024-05-21 13:26:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 13:26:27] [INFO ] [Real]Absence check using state equation in 1212 ms returned sat
[2024-05-21 13:26:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 13:26:28] [INFO ] [Nat]Absence check using 513 positive place invariants in 231 ms returned sat
[2024-05-21 13:26:28] [INFO ] [Nat]Absence check using 513 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-21 13:26:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 13:26:29] [INFO ] [Nat]Absence check using state equation in 1214 ms returned sat
[2024-05-21 13:26:29] [INFO ] [Nat]Added 384 Read/Feed constraints in 43 ms returned sat
[2024-05-21 13:26:30] [INFO ] Computed and/alt/rep : 1632/3072/1632 causal constraints (skipped 208 transitions) in 166 ms.
[2024-05-21 13:26:32] [INFO ] Added : 105 causal constraints over 21 iterations in 2943 ms. Result :unknown
[2024-05-21 13:26:33] [INFO ] [Real]Absence check using 513 positive place invariants in 223 ms returned sat
[2024-05-21 13:26:33] [INFO ] [Real]Absence check using 513 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-21 13:26:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 13:26:34] [INFO ] [Real]Absence check using state equation in 1273 ms returned sat
[2024-05-21 13:26:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 13:26:35] [INFO ] [Nat]Absence check using 513 positive place invariants in 228 ms returned sat
[2024-05-21 13:26:35] [INFO ] [Nat]Absence check using 513 positive and 1 generalized place invariants in 6 ms returned sat
[2024-05-21 13:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 13:26:36] [INFO ] [Nat]Absence check using state equation in 1121 ms returned sat
[2024-05-21 13:26:36] [INFO ] [Nat]Added 384 Read/Feed constraints in 63 ms returned sat
[2024-05-21 13:26:37] [INFO ] Computed and/alt/rep : 1632/3072/1632 causal constraints (skipped 208 transitions) in 129 ms.
[2024-05-21 13:26:39] [INFO ] Added : 105 causal constraints over 21 iterations in 3028 ms. Result :unknown
[2024-05-21 13:26:40] [INFO ] [Real]Absence check using 513 positive place invariants in 223 ms returned sat
[2024-05-21 13:26:40] [INFO ] [Real]Absence check using 513 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-21 13:26:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 13:26:41] [INFO ] [Real]Absence check using state equation in 1198 ms returned sat
[2024-05-21 13:26:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 13:26:42] [INFO ] [Nat]Absence check using 513 positive place invariants in 226 ms returned sat
[2024-05-21 13:26:42] [INFO ] [Nat]Absence check using 513 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-21 13:26:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 13:26:43] [INFO ] [Nat]Absence check using state equation in 1308 ms returned sat
[2024-05-21 13:26:43] [INFO ] [Nat]Added 384 Read/Feed constraints in 44 ms returned sat
[2024-05-21 13:26:44] [INFO ] Computed and/alt/rep : 1632/3072/1632 causal constraints (skipped 208 transitions) in 137 ms.
[2024-05-21 13:26:49] [INFO ] Deduced a trap composed of 2 places in 2063 ms of which 7 ms to minimize.
[2024-05-21 13:26:49] [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 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-21 13:26:49] [INFO ] [Real]Absence check using 513 positive place invariants in 225 ms returned sat
[2024-05-21 13:26:49] [INFO ] [Real]Absence check using 513 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-21 13:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 13:26:51] [INFO ] [Real]Absence check using state equation in 1235 ms returned sat
[2024-05-21 13:26:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 13:26:51] [INFO ] [Nat]Absence check using 513 positive place invariants in 227 ms returned sat
[2024-05-21 13:26:51] [INFO ] [Nat]Absence check using 513 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-21 13:26:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 13:26:53] [INFO ] [Nat]Absence check using state equation in 1303 ms returned sat
[2024-05-21 13:26:53] [INFO ] [Nat]Added 384 Read/Feed constraints in 47 ms returned sat
[2024-05-21 13:26:53] [INFO ] Computed and/alt/rep : 1632/3072/1632 causal constraints (skipped 208 transitions) in 137 ms.
[2024-05-21 13:26:56] [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 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.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-21 13:26:57] [INFO ] [Real]Absence check using 513 positive place invariants in 219 ms returned sat
[2024-05-21 13:26:57] [INFO ] [Real]Absence check using 513 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-21 13:26:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 13:26:58] [INFO ] [Real]Absence check using state equation in 1235 ms returned sat
[2024-05-21 13:26:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 13:26:59] [INFO ] [Nat]Absence check using 513 positive place invariants in 224 ms returned sat
[2024-05-21 13:26:59] [INFO ] [Nat]Absence check using 513 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-21 13:26:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 13:27:00] [INFO ] [Nat]Absence check using state equation in 1300 ms returned sat
[2024-05-21 13:27:00] [INFO ] [Nat]Added 384 Read/Feed constraints in 52 ms returned sat
[2024-05-21 13:27:00] [INFO ] Computed and/alt/rep : 1632/3072/1632 causal constraints (skipped 208 transitions) in 151 ms.
1timeout
^^^^^^^^
(error "Invalid token: 1timeout")
[2024-05-21 13:27:05] [INFO ] Deduced a trap composed of 2 places in 2273 ms of which 3 ms to minimize.
[2024-05-21 13:27:05] [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 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-21 13:27:06] [INFO ] [Real]Absence check using 513 positive place invariants in 223 ms returned sat
[2024-05-21 13:27:06] [INFO ] [Real]Absence check using 513 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-21 13:27:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 13:27:07] [INFO ] [Real]Absence check using state equation in 1293 ms returned sat
[2024-05-21 13:27:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 13:27:08] [INFO ] [Nat]Absence check using 513 positive place invariants in 222 ms returned sat
[2024-05-21 13:27:08] [INFO ] [Nat]Absence check using 513 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-21 13:27:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 13:27:09] [INFO ] [Nat]Absence check using state equation in 1231 ms returned sat
[2024-05-21 13:27:09] [INFO ] [Nat]Added 384 Read/Feed constraints in 43 ms returned sat
[2024-05-21 13:27:09] [INFO ] Computed and/alt/rep : 1632/3072/1632 causal constraints (skipped 208 transitions) in 138 ms.
[2024-05-21 13:27:15] [INFO ] Deduced a trap composed of 2 places in 2460 ms of which 3 ms to minimize.
[2024-05-21 13:27:15] [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 7
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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0]
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-06 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-12 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 REACHABILITY mode, iteration 0 : 2251/2251 places, 1841/1841 transitions.
Drop transitions removed 437 transitions
Trivial Post-agglo rules discarded 437 transitions
Performed 437 trivial Post agglomeration. Transition count delta: 437
Iterating post reduction 0 with 437 rules applied. Total rules applied 437 place count 2251 transition count 1404
Reduce places removed 437 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 438 rules applied. Total rules applied 875 place count 1814 transition count 1403
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 876 place count 1813 transition count 1403
Performed 136 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 136 Pre rules applied. Total rules applied 876 place count 1813 transition count 1267
Deduced a syphon composed of 136 places in 6 ms
Reduce places removed 136 places and 0 transitions.
Iterating global reduction 3 with 272 rules applied. Total rules applied 1148 place count 1677 transition count 1267
Performed 144 Post agglomeration using F-continuation condition.Transition count delta: 144
Deduced a syphon composed of 144 places in 5 ms
Reduce places removed 144 places and 0 transitions.
Iterating global reduction 3 with 288 rules applied. Total rules applied 1436 place count 1533 transition count 1123
Free-agglomeration rule applied 144 times.
Iterating global reduction 3 with 144 rules applied. Total rules applied 1580 place count 1533 transition count 979
Reduce places removed 144 places and 0 transitions.
Iterating post reduction 3 with 144 rules applied. Total rules applied 1724 place count 1389 transition count 979
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1725 place count 1388 transition count 978
Reduce places removed 408 places and 0 transitions.
Drop transitions removed 660 transitions
Trivial Post-agglo rules discarded 660 transitions
Performed 660 trivial Post agglomeration. Transition count delta: 660
Iterating post reduction 4 with 1068 rules applied. Total rules applied 2793 place count 980 transition count 318
Reduce places removed 660 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 5 with 662 rules applied. Total rules applied 3455 place count 320 transition count 316
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 3457 place count 318 transition count 316
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 104 Pre rules applied. Total rules applied 3457 place count 318 transition count 212
Deduced a syphon composed of 104 places in 0 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 7 with 208 rules applied. Total rules applied 3665 place count 214 transition count 212
Applied a total of 3665 rules in 1050 ms. Remains 214 /2251 variables (removed 2037) and now considering 212/1841 (removed 1629) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1051 ms. Remains : 214/2251 places, 212/1841 transitions.
// Phase 1: matrix 212 rows 214 cols
[2024-05-21 13:27:20] [INFO ] Computed 106 invariants in 13 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 28283 ms. (steps per millisecond=35 ) properties (out of 2) seen :2
FORMULA AutoFlight-PT-96a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-96a-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 100073 ms.

BK_STOP 1716298070343

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="gold2023"
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 2-5568"
echo " Executing tool gold2023"
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 r043-smll-171620180200126"
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 ;