About the Execution of Smart+red for CloudReconfiguration-PT-303
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 629.140 | 78838.00 | 93477.00 | 567.30 | 1 1 1 1 1 0 1 1 1 1 0 1 1 1 1 0 | normal |
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.r107-tall-167814483600021.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is CloudReconfiguration-PT-303, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r107-tall-167814483600021
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 5.7K Feb 25 11:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 53K Feb 25 11:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 11:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 25 11:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 15:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 15:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 11:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Feb 25 11:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 11:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K Feb 25 11:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:46 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 660K 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 CloudReconfiguration-PT-303-UpperBounds-00
FORMULA_NAME CloudReconfiguration-PT-303-UpperBounds-01
FORMULA_NAME CloudReconfiguration-PT-303-UpperBounds-02
FORMULA_NAME CloudReconfiguration-PT-303-UpperBounds-03
FORMULA_NAME CloudReconfiguration-PT-303-UpperBounds-04
FORMULA_NAME CloudReconfiguration-PT-303-UpperBounds-05
FORMULA_NAME CloudReconfiguration-PT-303-UpperBounds-06
FORMULA_NAME CloudReconfiguration-PT-303-UpperBounds-07
FORMULA_NAME CloudReconfiguration-PT-303-UpperBounds-08
FORMULA_NAME CloudReconfiguration-PT-303-UpperBounds-09
FORMULA_NAME CloudReconfiguration-PT-303-UpperBounds-10
FORMULA_NAME CloudReconfiguration-PT-303-UpperBounds-11
FORMULA_NAME CloudReconfiguration-PT-303-UpperBounds-12
FORMULA_NAME CloudReconfiguration-PT-303-UpperBounds-13
FORMULA_NAME CloudReconfiguration-PT-303-UpperBounds-14
FORMULA_NAME CloudReconfiguration-PT-303-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678310967803
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=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-303
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-08 21:29:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-08 21:29:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 21:29:29] [INFO ] Load time of PNML (sax parser for PT used): 113 ms
[2023-03-08 21:29:29] [INFO ] Transformed 2584 places.
[2023-03-08 21:29:29] [INFO ] Transformed 3094 transitions.
[2023-03-08 21:29:29] [INFO ] Found NUPN structural information;
[2023-03-08 21:29:29] [INFO ] Parsed PT model containing 2584 places and 3094 transitions and 6459 arcs in 185 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 3094 rows 2584 cols
[2023-03-08 21:29:29] [INFO ] Computed 4 place invariants in 62 ms
Incomplete random walk after 10000 steps, including 100 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 16) seen :4
FORMULA CloudReconfiguration-PT-303-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-303-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-303-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-303-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 12) seen :1
FORMULA CloudReconfiguration-PT-303-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 42 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 11) seen :0
[2023-03-08 21:29:29] [INFO ] Invariant cache hit.
[2023-03-08 21:29:30] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 57 ms returned sat
[2023-03-08 21:29:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:29:31] [INFO ] [Real]Absence check using state equation in 1083 ms returned sat
[2023-03-08 21:29:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:29:32] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 41 ms returned sat
[2023-03-08 21:29:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:29:33] [INFO ] [Nat]Absence check using state equation in 1088 ms returned sat
[2023-03-08 21:29:33] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 148 ms.
[2023-03-08 21:29:36] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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: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)
[2023-03-08 21:29:37] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2023-03-08 21:29:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:29:38] [INFO ] [Real]Absence check using state equation in 1169 ms returned sat
[2023-03-08 21:29:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:29:38] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2023-03-08 21:29:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:29:40] [INFO ] [Nat]Absence check using state equation in 1149 ms returned sat
[2023-03-08 21:29:40] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 126 ms.
[2023-03-08 21:29:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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: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)
[2023-03-08 21:29:43] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2023-03-08 21:29:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:29:45] [INFO ] [Real]Absence check using state equation in 1138 ms returned sat
[2023-03-08 21:29:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:29:45] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 41 ms returned sat
[2023-03-08 21:29:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:29:46] [INFO ] [Nat]Absence check using state equation in 1137 ms returned sat
[2023-03-08 21:29:46] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 133 ms.
[2023-03-08 21:29:50] [INFO ] Added : 140 causal constraints over 28 iterations in 3457 ms. Result :unknown
[2023-03-08 21:29:50] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 41 ms returned sat
[2023-03-08 21:29:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:29:51] [INFO ] [Real]Absence check using state equation in 1074 ms returned sat
[2023-03-08 21:29:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:29:52] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2023-03-08 21:29:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:29:53] [INFO ] [Nat]Absence check using state equation in 1093 ms returned sat
[2023-03-08 21:29:53] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 129 ms.
[2023-03-08 21:29:56] [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)
[2023-03-08 21:29:57] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2023-03-08 21:29:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:29:58] [INFO ] [Real]Absence check using state equation in 1122 ms returned sat
[2023-03-08 21:29:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:29:58] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2023-03-08 21:29:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:29:59] [INFO ] [Nat]Absence check using state equation in 1129 ms returned sat
[2023-03-08 21:30:00] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 131 ms.
[2023-03-08 21:30:03] [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.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)
[2023-03-08 21:30:03] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2023-03-08 21:30:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:30:04] [INFO ] [Real]Absence check using state equation in 1111 ms returned sat
[2023-03-08 21:30:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:30:05] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2023-03-08 21:30:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:30:06] [INFO ] [Nat]Absence check using state equation in 1071 ms returned sat
[2023-03-08 21:30:06] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 127 ms.
[2023-03-08 21:30:10] [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 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: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)
[2023-03-08 21:30:10] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2023-03-08 21:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:30:11] [INFO ] [Real]Absence check using state equation in 1126 ms returned sat
[2023-03-08 21:30:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:30:11] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2023-03-08 21:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:30:13] [INFO ] [Nat]Absence check using state equation in 1138 ms returned sat
[2023-03-08 21:30:13] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 130 ms.
[2023-03-08 21:30:16] [INFO ] Added : 140 causal constraints over 28 iterations in 3448 ms. Result :unknown
[2023-03-08 21:30:17] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2023-03-08 21:30:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:30:18] [INFO ] [Real]Absence check using state equation in 1136 ms returned sat
[2023-03-08 21:30:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:30:18] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 41 ms returned sat
[2023-03-08 21:30:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:30:19] [INFO ] [Nat]Absence check using state equation in 1138 ms returned sat
[2023-03-08 21:30:19] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 127 ms.
[2023-03-08 21:30:23] [INFO ] Added : 145 causal constraints over 29 iterations in 3463 ms. Result :unknown
[2023-03-08 21:30:23] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2023-03-08 21:30:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:30:24] [INFO ] [Real]Absence check using state equation in 1121 ms returned sat
[2023-03-08 21:30:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:30:25] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 41 ms returned sat
[2023-03-08 21:30:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:30:26] [INFO ] [Nat]Absence check using state equation in 1116 ms returned sat
[2023-03-08 21:30:26] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 128 ms.
[2023-03-08 21:30:29] [INFO ] Added : 135 causal constraints over 27 iterations in 3465 ms. Result :unknown
[2023-03-08 21:30:30] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2023-03-08 21:30:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:30:31] [INFO ] [Real]Absence check using state equation in 1113 ms returned sat
[2023-03-08 21:30:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:30:31] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 51 ms returned sat
[2023-03-08 21:30:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:30:32] [INFO ] [Nat]Absence check using state equation in 1109 ms returned sat
[2023-03-08 21:30:33] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 116 ms.
[2023-03-08 21:30:36] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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: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)
[2023-03-08 21:30:36] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2023-03-08 21:30:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:30:38] [INFO ] [Real]Absence check using state equation in 1139 ms returned sat
[2023-03-08 21:30:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:30:38] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2023-03-08 21:30:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:30:39] [INFO ] [Nat]Absence check using state equation in 1122 ms returned sat
[2023-03-08 21:30:39] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 128 ms.
[2023-03-08 21:30:43] [INFO ] Added : 145 causal constraints over 29 iterations in 3451 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA CloudReconfiguration-PT-303-UpperBounds-13 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 875 / 2584 are part of one of the 63 SCC in 11 ms
Free SCC test removed 812 places
Drop transitions removed 992 transitions
Reduce isomorphic transitions removed 992 transitions.
Graph (complete) has 2380 edges and 1772 vertex of which 1758 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.5 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 1183 transitions
Trivial Post-agglo rules discarded 1183 transitions
Performed 1183 trivial Post agglomeration. Transition count delta: 1183
Iterating post reduction 0 with 1192 rules applied. Total rules applied 1194 place count 1758 transition count 901
Reduce places removed 1183 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 1319 rules applied. Total rules applied 2513 place count 575 transition count 765
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 2583 place count 514 transition count 756
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 9 rules applied. Total rules applied 2592 place count 511 transition count 750
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 4 with 8 rules applied. Total rules applied 2600 place count 507 transition count 746
Reduce places removed 2 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 5 with 7 rules applied. Total rules applied 2607 place count 505 transition count 741
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 2612 place count 500 transition count 741
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 24 Pre rules applied. Total rules applied 2612 place count 500 transition count 717
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 7 with 48 rules applied. Total rules applied 2660 place count 476 transition count 717
Discarding 75 places :
Symmetric choice reduction at 7 with 75 rule applications. Total rules 2735 place count 401 transition count 642
Iterating global reduction 7 with 75 rules applied. Total rules applied 2810 place count 401 transition count 642
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 6 Pre rules applied. Total rules applied 2810 place count 401 transition count 636
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 2822 place count 395 transition count 636
Discarding 58 places :
Symmetric choice reduction at 7 with 58 rule applications. Total rules 2880 place count 337 transition count 578
Iterating global reduction 7 with 58 rules applied. Total rules applied 2938 place count 337 transition count 578
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 7 with 34 rules applied. Total rules applied 2972 place count 337 transition count 544
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 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 27 rules applied. Total rules applied 2999 place count 320 transition count 534
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 3004 place count 315 transition count 534
Discarding 20 places :
Symmetric choice reduction at 10 with 20 rule applications. Total rules 3024 place count 295 transition count 503
Iterating global reduction 10 with 20 rules applied. Total rules applied 3044 place count 295 transition count 503
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 3052 place count 295 transition count 495
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 3061 place count 286 transition count 477
Iterating global reduction 11 with 9 rules applied. Total rules applied 3070 place count 286 transition count 477
Discarding 3 places :
Symmetric choice reduction at 11 with 3 rule applications. Total rules 3073 place count 283 transition count 471
Iterating global reduction 11 with 3 rules applied. Total rules applied 3076 place count 283 transition count 471
Performed 149 Post agglomeration using F-continuation condition with reduction of 80 identical transitions.
Deduced a syphon composed of 149 places in 0 ms
Reduce places removed 149 places and 0 transitions.
Iterating global reduction 11 with 298 rules applied. Total rules applied 3374 place count 134 transition count 242
Drop transitions removed 1 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 3377 place count 134 transition count 239
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 12 with 6 rules applied. Total rules applied 3383 place count 131 transition count 236
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 3389 place count 131 transition count 230
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 13 with 6 rules applied. Total rules applied 3395 place count 128 transition count 227
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 3401 place count 128 transition count 221
Performed 35 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 14 with 70 rules applied. Total rules applied 3471 place count 93 transition count 244
Drop transitions removed 19 transitions
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 14 with 43 rules applied. Total rules applied 3514 place count 93 transition count 201
Discarding 23 places :
Symmetric choice reduction at 15 with 23 rule applications. Total rules 3537 place count 70 transition count 167
Iterating global reduction 15 with 23 rules applied. Total rules applied 3560 place count 70 transition count 167
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 15 with 13 rules applied. Total rules applied 3573 place count 70 transition count 154
Discarding 5 places :
Symmetric choice reduction at 16 with 5 rule applications. Total rules 3578 place count 65 transition count 144
Iterating global reduction 16 with 5 rules applied. Total rules applied 3583 place count 65 transition count 144
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 16 with 4 rules applied. Total rules applied 3587 place count 65 transition count 140
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 17 with 2 rules applied. Total rules applied 3589 place count 64 transition count 152
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 17 with 2 rules applied. Total rules applied 3591 place count 64 transition count 150
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 18 with 35 rules applied. Total rules applied 3626 place count 64 transition count 115
Discarding 1 places :
Symmetric choice reduction at 18 with 1 rule applications. Total rules 3627 place count 63 transition count 112
Iterating global reduction 18 with 1 rules applied. Total rules applied 3628 place count 63 transition count 112
Discarding 1 places :
Symmetric choice reduction at 18 with 1 rule applications. Total rules 3629 place count 62 transition count 111
Iterating global reduction 18 with 1 rules applied. Total rules applied 3630 place count 62 transition count 111
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 18 with 1 rules applied. Total rules applied 3631 place count 62 transition count 110
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 3632 place count 62 transition count 109
Free-agglomeration rule applied 4 times.
Iterating global reduction 19 with 4 rules applied. Total rules applied 3636 place count 62 transition count 105
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 19 with 5 rules applied. Total rules applied 3641 place count 58 transition count 104
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 20 with 1 rules applied. Total rules applied 3642 place count 58 transition count 103
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 20 with 2 rules applied. Total rules applied 3644 place count 58 transition count 103
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 20 with 1 rules applied. Total rules applied 3645 place count 57 transition count 102
Applied a total of 3645 rules in 262 ms. Remains 57 /2584 variables (removed 2527) and now considering 102/3094 (removed 2992) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 262 ms. Remains : 57/2584 places, 102/3094 transitions.
Normalized transition count is 99 out of 102 initially.
// Phase 1: matrix 99 rows 57 cols
[2023-03-08 21:30:43] [INFO ] Computed 4 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 25524 resets, run finished after 837 ms. (steps per millisecond=1194 ) properties (out of 10) seen :7
FORMULA CloudReconfiguration-PT-303-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-303-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-303-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-303-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-303-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-303-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-303-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000000 steps, including 6886 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 6832 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 6795 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 3) seen :0
[2023-03-08 21:30:45] [INFO ] Flow matrix only has 99 transitions (discarded 3 similar events)
// Phase 1: matrix 99 rows 57 cols
[2023-03-08 21:30:45] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-08 21:30:45] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 21:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:30:45] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-08 21:30:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:30:45] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-08 21:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:30:45] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-08 21:30:45] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 21:30:45] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-03-08 21:30:45] [INFO ] Deduced a trap composed of 18 places in 37 ms of which 4 ms to minimize.
[2023-03-08 21:30:45] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 41 ms
[2023-03-08 21:30:45] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-08 21:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:30:45] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-08 21:30:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:30:45] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 21:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:30:45] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-08 21:30:45] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-03-08 21:30:45] [INFO ] Deduced a trap composed of 18 places in 43 ms of which 3 ms to minimize.
[2023-03-08 21:30:45] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 47 ms
[2023-03-08 21:30:45] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 21:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:30:45] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-08 21:30:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:30:45] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-08 21:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:30:45] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-08 21:30:45] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-03-08 21:30:45] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 1 ms to minimize.
[2023-03-08 21:30:45] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 37 ms
Current structural bounds on expressions (after SMT) : [0, 0, 0] Max seen :[0, 0, 0]
FORMULA CloudReconfiguration-PT-303-UpperBounds-15 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CloudReconfiguration-PT-303-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CloudReconfiguration-PT-303-UpperBounds-05 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 76463 ms.
ITS solved all properties within timeout
BK_STOP 1678311046641
--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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="CloudReconfiguration-PT-303"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="smartxred"
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 smartxred"
echo " Input is CloudReconfiguration-PT-303, 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 r107-tall-167814483600021"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-303.tgz
mv CloudReconfiguration-PT-303 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;