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.r109-tall-171624207800086.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 CloudReconfiguration-PT-304, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r109-tall-171624207800086
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 73K 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 4.0K Apr 22 14:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 22 14:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 19:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 161K Apr 11 19:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Apr 11 19:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 11 19:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:34 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 660K 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 CloudReconfiguration-PT-304-UpperBounds-00
FORMULA_NAME CloudReconfiguration-PT-304-UpperBounds-01
FORMULA_NAME CloudReconfiguration-PT-304-UpperBounds-02
FORMULA_NAME CloudReconfiguration-PT-304-UpperBounds-03
FORMULA_NAME CloudReconfiguration-PT-304-UpperBounds-04
FORMULA_NAME CloudReconfiguration-PT-304-UpperBounds-05
FORMULA_NAME CloudReconfiguration-PT-304-UpperBounds-06
FORMULA_NAME CloudReconfiguration-PT-304-UpperBounds-07
FORMULA_NAME CloudReconfiguration-PT-304-UpperBounds-08
FORMULA_NAME CloudReconfiguration-PT-304-UpperBounds-09
FORMULA_NAME CloudReconfiguration-PT-304-UpperBounds-10
FORMULA_NAME CloudReconfiguration-PT-304-UpperBounds-11
FORMULA_NAME CloudReconfiguration-PT-304-UpperBounds-12
FORMULA_NAME CloudReconfiguration-PT-304-UpperBounds-13
FORMULA_NAME CloudReconfiguration-PT-304-UpperBounds-14
FORMULA_NAME CloudReconfiguration-PT-304-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716306054859

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=CloudReconfiguration-PT-304
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-21 15:40:56] [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 15:40:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 15:40:56] [INFO ] Load time of PNML (sax parser for PT used): 125 ms
[2024-05-21 15:40:56] [INFO ] Transformed 2584 places.
[2024-05-21 15:40:56] [INFO ] Transformed 3094 transitions.
[2024-05-21 15:40:56] [INFO ] Found NUPN structural information;
[2024-05-21 15:40:56] [INFO ] Parsed PT model containing 2584 places and 3094 transitions and 6459 arcs in 209 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 3094 rows 2584 cols
[2024-05-21 15:40:56] [INFO ] Computed 4 invariants in 54 ms
Incomplete random walk after 10000 steps, including 81 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 16) seen :1
FORMULA CloudReconfiguration-PT-304-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 15) seen :1
FORMULA CloudReconfiguration-PT-304-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 14) seen :0
[2024-05-21 15:40:56] [INFO ] Invariant cache hit.
[2024-05-21 15:40:57] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 43 ms returned sat
[2024-05-21 15:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 15:40:58] [INFO ] [Real]Absence check using state equation in 1127 ms returned sat
[2024-05-21 15:40:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 15:40:59] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 44 ms returned sat
[2024-05-21 15:40:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 15:41:00] [INFO ] [Nat]Absence check using state equation in 1165 ms returned sat
[2024-05-21 15:41:00] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 170 ms.
[2024-05-21 15:41:03] [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 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.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 15:41:04] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2024-05-21 15:41:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 15:41:05] [INFO ] [Real]Absence check using state equation in 1211 ms returned sat
[2024-05-21 15:41:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 15:41:05] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 41 ms returned sat
[2024-05-21 15:41:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 15:41:07] [INFO ] [Nat]Absence check using state equation in 1153 ms returned sat
[2024-05-21 15:41:07] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 155 ms.
[2024-05-21 15:41:10] [INFO ] Added : 125 causal constraints over 25 iterations in 3406 ms. Result :unknown
[2024-05-21 15:41:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2024-05-21 15:41:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 15:41:12] [INFO ] [Real]Absence check using state equation in 1210 ms returned sat
[2024-05-21 15:41:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 15:41:12] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 41 ms returned sat
[2024-05-21 15:41:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 15:41:13] [INFO ] [Nat]Absence check using state equation in 1222 ms returned sat
[2024-05-21 15:41:14] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 139 ms.
[2024-05-21 15:41:17] [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 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.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 15:41:17] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2024-05-21 15:41:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 15:41:18] [INFO ] [Real]Absence check using state equation in 1183 ms returned sat
[2024-05-21 15:41:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 15:41:19] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 43 ms returned sat
[2024-05-21 15:41:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 15:41:20] [INFO ] [Nat]Absence check using state equation in 1197 ms returned sat
[2024-05-21 15:41:20] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 169 ms.
[2024-05-21 15:41:24] [INFO ] Added : 135 causal constraints over 27 iterations in 3347 ms. Result :unknown
[2024-05-21 15:41:24] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2024-05-21 15:41:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 15:41:25] [INFO ] [Real]Absence check using state equation in 1137 ms returned sat
[2024-05-21 15:41:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 15:41:25] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2024-05-21 15:41:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 15:41:27] [INFO ] [Nat]Absence check using state equation in 1148 ms returned sat
[2024-05-21 15:41:27] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 147 ms.
[2024-05-21 15:41:30] [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.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 15:41:31] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2024-05-21 15:41:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 15:41:32] [INFO ] [Real]Absence check using state equation in 1181 ms returned sat
[2024-05-21 15:41:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 15:41:32] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2024-05-21 15:41:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 15:41:33] [INFO ] [Nat]Absence check using state equation in 1160 ms returned sat
[2024-05-21 15:41:34] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 130 ms.
[2024-05-21 15:41:37] [INFO ] Added : 135 causal constraints over 27 iterations in 3434 ms. Result :unknown
[2024-05-21 15:41:37] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2024-05-21 15:41:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 15:41:38] [INFO ] [Real]Absence check using state equation in 1101 ms returned sat
[2024-05-21 15:41:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 15:41:39] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 42 ms returned sat
[2024-05-21 15:41:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 15:41:40] [INFO ] [Nat]Absence check using state equation in 1191 ms returned sat
[2024-05-21 15:41:40] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 129 ms.
[2024-05-21 15:41:44] [INFO ] Added : 135 causal constraints over 27 iterations in 3383 ms. Result :unknown
[2024-05-21 15:41:44] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2024-05-21 15:41:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 15:41:45] [INFO ] [Real]Absence check using state equation in 1097 ms returned sat
[2024-05-21 15:41:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 15:41:45] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2024-05-21 15:41:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 15:41:47] [INFO ] [Nat]Absence check using state equation in 1130 ms returned sat
[2024-05-21 15:41:47] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 129 ms.
[2024-05-21 15:41:50] [INFO ] Added : 140 causal constraints over 28 iterations in 3468 ms. Result :unknown
[2024-05-21 15:41:50] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 42 ms returned sat
[2024-05-21 15:41:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 15:41:52] [INFO ] [Real]Absence check using state equation in 1053 ms returned sat
[2024-05-21 15:41:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 15:41:52] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2024-05-21 15:41:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 15:41:53] [INFO ] [Nat]Absence check using state equation in 1062 ms returned sat
[2024-05-21 15:41:53] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 128 ms.
[2024-05-21 15:41:57] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
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 15:41:57] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2024-05-21 15:41:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 15:41:58] [INFO ] [Real]Absence check using state equation in 1159 ms returned sat
[2024-05-21 15:41:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 15:41:59] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2024-05-21 15:41:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 15:42:00] [INFO ] [Nat]Absence check using state equation in 1156 ms returned sat
[2024-05-21 15:42:00] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 127 ms.
[2024-05-21 15:42:03] [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 9
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 15:42:04] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2024-05-21 15:42:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 15:42:05] [INFO ] [Real]Absence check using state equation in 1060 ms returned sat
[2024-05-21 15:42:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 15:42:05] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 41 ms returned sat
[2024-05-21 15:42:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 15:42:06] [INFO ] [Nat]Absence check using state equation in 1057 ms returned sat
[2024-05-21 15:42:06] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 134 ms.
[2024-05-21 15:42:10] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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 15:42:10] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2024-05-21 15:42:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 15:42:11] [INFO ] [Real]Absence check using state equation in 1098 ms returned sat
[2024-05-21 15:42:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 15:42:12] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2024-05-21 15:42:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 15:42:13] [INFO ] [Nat]Absence check using state equation in 1117 ms returned sat
[2024-05-21 15:42:13] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 128 ms.
[2024-05-21 15:42:16] [INFO ] Added : 140 causal constraints over 28 iterations in 3499 ms. Result :unknown
[2024-05-21 15:42:17] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2024-05-21 15:42:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 15:42:18] [INFO ] [Real]Absence check using state equation in 1129 ms returned sat
[2024-05-21 15:42:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 15:42:18] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 42 ms returned sat
[2024-05-21 15:42:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 15:42:19] [INFO ] [Nat]Absence check using state equation in 1151 ms returned sat
[2024-05-21 15:42:20] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 139 ms.
[2024-05-21 15:42:23] [INFO ] Added : 140 causal constraints over 28 iterations in 3426 ms. Result :unknown
[2024-05-21 15:42:23] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2024-05-21 15:42:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 15:42:25] [INFO ] [Real]Absence check using state equation in 1164 ms returned sat
[2024-05-21 15:42:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 15:42:25] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 41 ms returned sat
[2024-05-21 15:42:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 15:42:26] [INFO ] [Nat]Absence check using state equation in 1148 ms returned sat
[2024-05-21 15:42:26] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 141 ms.
[2024-05-21 15:42:30] [INFO ] Added : 130 causal constraints over 26 iterations in 3447 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA CloudReconfiguration-PT-304-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-304-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-304-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-304-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 10 out of 2584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2584/2584 places, 3094/3094 transitions.
Graph (trivial) has 2937 edges and 2584 vertex of which 871 / 2584 are part of one of the 63 SCC in 11 ms
Free SCC test removed 808 places
Drop transitions removed 986 transitions
Reduce isomorphic transitions removed 986 transitions.
Graph (complete) has 2386 edges and 1776 vertex of which 1762 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.4 ms
Discarding 14 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 1186 transitions
Trivial Post-agglo rules discarded 1186 transitions
Performed 1186 trivial Post agglomeration. Transition count delta: 1186
Iterating post reduction 0 with 1195 rules applied. Total rules applied 1197 place count 1762 transition count 904
Reduce places removed 1186 places and 0 transitions.
Ensure Unique test removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Drop transitions removed 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 1 with 1322 rules applied. Total rules applied 2519 place count 576 transition count 768
Reduce places removed 61 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 70 rules applied. Total rules applied 2589 place count 515 transition count 759
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 6 rules applied. Total rules applied 2595 place count 512 transition count 756
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 4 rules applied. Total rules applied 2599 place count 510 transition count 754
Reduce places removed 1 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 5 with 6 rules applied. Total rules applied 2605 place count 509 transition count 749
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 2610 place count 504 transition count 749
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 21 Pre rules applied. Total rules applied 2610 place count 504 transition count 728
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 7 with 42 rules applied. Total rules applied 2652 place count 483 transition count 728
Discarding 75 places :
Symmetric choice reduction at 7 with 75 rule applications. Total rules 2727 place count 408 transition count 653
Iterating global reduction 7 with 75 rules applied. Total rules applied 2802 place count 408 transition count 653
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 6 Pre rules applied. Total rules applied 2802 place count 408 transition count 647
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 7 with 12 rules applied. Total rules applied 2814 place count 402 transition count 647
Discarding 62 places :
Symmetric choice reduction at 7 with 62 rule applications. Total rules 2876 place count 340 transition count 585
Iterating global reduction 7 with 62 rules applied. Total rules applied 2938 place count 340 transition count 585
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 7 with 36 rules applied. Total rules applied 2974 place count 340 transition count 549
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 8 with 29 rules applied. Total rules applied 3003 place count 322 transition count 538
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 9 with 6 rules applied. Total rules applied 3009 place count 317 transition count 537
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 3010 place count 316 transition count 537
Discarding 21 places :
Symmetric choice reduction at 11 with 21 rule applications. Total rules 3031 place count 295 transition count 504
Iterating global reduction 11 with 21 rules applied. Total rules applied 3052 place count 295 transition count 504
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 11 with 9 rules applied. Total rules applied 3061 place count 295 transition count 495
Discarding 9 places :
Symmetric choice reduction at 12 with 9 rule applications. Total rules 3070 place count 286 transition count 477
Iterating global reduction 12 with 9 rules applied. Total rules applied 3079 place count 286 transition count 477
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 3082 place count 283 transition count 471
Iterating global reduction 12 with 3 rules applied. Total rules applied 3085 place count 283 transition count 471
Performed 152 Post agglomeration using F-continuation condition with reduction of 78 identical transitions.
Deduced a syphon composed of 152 places in 0 ms
Reduce places removed 152 places and 0 transitions.
Iterating global reduction 12 with 304 rules applied. Total rules applied 3389 place count 131 transition count 241
Drop transitions removed 1 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 3394 place count 131 transition count 236
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 13 with 6 rules applied. Total rules applied 3400 place count 128 transition count 233
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 3406 place count 128 transition count 227
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 14 with 6 rules applied. Total rules applied 3412 place count 125 transition count 224
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 3418 place count 125 transition count 218
Performed 32 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 15 with 64 rules applied. Total rules applied 3482 place count 93 transition count 249
Drop transitions removed 9 transitions
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 15 with 32 rules applied. Total rules applied 3514 place count 93 transition count 217
Discarding 18 places :
Symmetric choice reduction at 16 with 18 rule applications. Total rules 3532 place count 75 transition count 187
Iterating global reduction 16 with 18 rules applied. Total rules applied 3550 place count 75 transition count 187
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 16 with 7 rules applied. Total rules applied 3557 place count 75 transition count 180
Discarding 5 places :
Symmetric choice reduction at 17 with 5 rule applications. Total rules 3562 place count 70 transition count 170
Iterating global reduction 17 with 5 rules applied. Total rules applied 3567 place count 70 transition count 170
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 17 with 5 rules applied. Total rules applied 3572 place count 70 transition count 165
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 18 with 14 rules applied. Total rules applied 3586 place count 70 transition count 151
Discarding 1 places :
Symmetric choice reduction at 18 with 1 rule applications. Total rules 3587 place count 69 transition count 148
Iterating global reduction 18 with 1 rules applied. Total rules applied 3588 place count 69 transition count 148
Discarding 1 places :
Symmetric choice reduction at 18 with 1 rule applications. Total rules 3589 place count 68 transition count 147
Iterating global reduction 18 with 1 rules applied. Total rules applied 3590 place count 68 transition count 147
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 18 with 1 rules applied. Total rules applied 3591 place count 68 transition count 146
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 19 with 2 rules applied. Total rules applied 3593 place count 67 transition count 145
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 3594 place count 67 transition count 144
Free-agglomeration rule applied 7 times.
Iterating global reduction 19 with 7 rules applied. Total rules applied 3601 place count 67 transition count 137
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 19 with 9 rules applied. Total rules applied 3610 place count 60 transition count 135
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 20 with 1 rules applied. Total rules applied 3611 place count 60 transition count 134
Discarding 1 places :
Symmetric choice reduction at 20 with 1 rule applications. Total rules 3612 place count 59 transition count 133
Iterating global reduction 20 with 1 rules applied. Total rules applied 3613 place count 59 transition count 133
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 20 with 7 rules applied. Total rules applied 3620 place count 59 transition count 133
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 20 with 2 rules applied. Total rules applied 3622 place count 59 transition count 131
Discarding 1 places :
Symmetric choice reduction at 20 with 1 rule applications. Total rules 3623 place count 58 transition count 130
Iterating global reduction 20 with 1 rules applied. Total rules applied 3624 place count 58 transition count 130
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 20 with 1 rules applied. Total rules applied 3625 place count 57 transition count 129
Applied a total of 3625 rules in 266 ms. Remains 57 /2584 variables (removed 2527) and now considering 129/3094 (removed 2965) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 266 ms. Remains : 57/2584 places, 129/3094 transitions.
Normalized transition count is 120 out of 129 initially.
// Phase 1: matrix 120 rows 57 cols
[2024-05-21 15:42:30] [INFO ] Computed 4 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 15445 resets, run finished after 1109 ms. (steps per millisecond=901 ) properties (out of 10) seen :10
FORMULA CloudReconfiguration-PT-304-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-304-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-304-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-304-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-304-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-304-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-304-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-304-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-304-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-304-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 95554 ms.

BK_STOP 1716306152752

--------------------
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="CloudReconfiguration-PT-304"
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 CloudReconfiguration-PT-304, 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 r109-tall-171624207800086"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-304.tgz
mv CloudReconfiguration-PT-304 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 ;