About the Execution of ITS-Tools for CloudDeployment-PT-5b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 483.571 | 68031.00 | 89999.00 | 564.70 | 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 | 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.r069-smll-167814396400421.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 itstools
Input is CloudDeployment-PT-5b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-smll-167814396400421
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 6.3K Feb 25 14:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Feb 25 14:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 14:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 14:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 139K Feb 25 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 25 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 25 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.5M 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 CloudDeployment-PT-5b-UpperBounds-00
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-01
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-02
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-03
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-04
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-05
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-06
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-07
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-08
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-09
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-10
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-11
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-12
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-13
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-14
FORMULA_NAME CloudDeployment-PT-5b-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678454407398
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=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-5b
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-10 13:20:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-10 13:20:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 13:20:10] [INFO ] Load time of PNML (sax parser for PT used): 426 ms
[2023-03-10 13:20:10] [INFO ] Transformed 1525 places.
[2023-03-10 13:20:10] [INFO ] Transformed 3132 transitions.
[2023-03-10 13:20:10] [INFO ] Found NUPN structural information;
[2023-03-10 13:20:10] [INFO ] Parsed PT model containing 1525 places and 3132 transitions and 24760 arcs in 568 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
// Phase 1: matrix 3132 rows 1525 cols
[2023-03-10 13:20:10] [INFO ] Computed 21 place invariants in 101 ms
Incomplete random walk after 10000 steps, including 60 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 16) seen :8
FORMULA CloudDeployment-PT-5b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-5b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-5b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-5b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-5b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-5b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-5b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-5b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 8) seen :0
[2023-03-10 13:20:10] [INFO ] Invariant cache hit.
[2023-03-10 13:20:11] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 51 ms returned sat
[2023-03-10 13:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:20:13] [INFO ] [Real]Absence check using state equation in 1427 ms returned sat
[2023-03-10 13:20:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:20:13] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 51 ms returned sat
[2023-03-10 13:20:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:20:15] [INFO ] [Nat]Absence check using state equation in 1390 ms returned sat
[2023-03-10 13:20:16] [INFO ] Computed and/alt/rep : 1754/2979/1754 causal constraints (skipped 1377 transitions) in 588 ms.
[2023-03-10 13:20:18] [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)
[2023-03-10 13:20:18] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 51 ms returned sat
[2023-03-10 13:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:20:20] [INFO ] [Real]Absence check using state equation in 1349 ms returned sat
[2023-03-10 13:20:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:20:20] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 51 ms returned sat
[2023-03-10 13:20:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:20:22] [INFO ] [Nat]Absence check using state equation in 1368 ms returned sat
[2023-03-10 13:20:23] [INFO ] Computed and/alt/rep : 1754/2979/1754 causal constraints (skipped 1377 transitions) in 1680 ms.
[2023-03-10 13:20:25] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java: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)
[2023-03-10 13:20:25] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 48 ms returned sat
[2023-03-10 13:20:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:20:27] [INFO ] [Real]Absence check using state equation in 1276 ms returned sat
[2023-03-10 13:20:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:20:27] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 47 ms returned sat
[2023-03-10 13:20:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:20:28] [INFO ] [Nat]Absence check using state equation in 1264 ms returned sat
[2023-03-10 13:20:29] [INFO ] Computed and/alt/rep : 1754/2979/1754 causal constraints (skipped 1377 transitions) in 340 ms.
[2023-03-10 13:20:32] [INFO ] Added : 90 causal constraints over 18 iterations in 3282 ms. Result :unknown
[2023-03-10 13:20:32] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 48 ms returned sat
[2023-03-10 13:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:20:34] [INFO ] [Real]Absence check using state equation in 1410 ms returned sat
[2023-03-10 13:20:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:20:34] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 46 ms returned sat
[2023-03-10 13:20:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:20:36] [INFO ] [Nat]Absence check using state equation in 1260 ms returned sat
[2023-03-10 13:20:36] [INFO ] Computed and/alt/rep : 1754/2979/1754 causal constraints (skipped 1377 transitions) in 366 ms.
[2023-03-10 13:20:39] [INFO ] Added : 85 causal constraints over 17 iterations in 3337 ms. Result :unknown
[2023-03-10 13:20:39] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 47 ms returned sat
[2023-03-10 13:20:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:20:41] [INFO ] [Real]Absence check using state equation in 1368 ms returned sat
[2023-03-10 13:20:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:20:41] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 49 ms returned sat
[2023-03-10 13:20:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:20:43] [INFO ] [Nat]Absence check using state equation in 1289 ms returned sat
[2023-03-10 13:20:43] [INFO ] Computed and/alt/rep : 1754/2979/1754 causal constraints (skipped 1377 transitions) in 461 ms.
[2023-03-10 13:20:46] [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)
[2023-03-10 13:20:46] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 47 ms returned sat
[2023-03-10 13:20:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:20:48] [INFO ] [Real]Absence check using state equation in 1329 ms returned sat
[2023-03-10 13:20:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:20:48] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 49 ms returned sat
[2023-03-10 13:20:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:20:49] [INFO ] [Nat]Absence check using state equation in 1334 ms returned sat
[2023-03-10 13:20:50] [INFO ] Computed and/alt/rep : 1754/2979/1754 causal constraints (skipped 1377 transitions) in 349 ms.
[2023-03-10 13:20:53] [INFO ] Added : 90 causal constraints over 18 iterations in 3268 ms. Result :unknown
[2023-03-10 13:20:53] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 48 ms returned sat
[2023-03-10 13:20:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:20:54] [INFO ] [Real]Absence check using state equation in 1289 ms returned sat
[2023-03-10 13:20:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:20:55] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 52 ms returned sat
[2023-03-10 13:20:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:20:56] [INFO ] [Nat]Absence check using state equation in 1317 ms returned sat
[2023-03-10 13:20:57] [INFO ] Computed and/alt/rep : 1754/2979/1754 causal constraints (skipped 1377 transitions) in 349 ms.
[2023-03-10 13:21:00] [INFO ] Added : 95 causal constraints over 19 iterations in 3275 ms. Result :unknown
[2023-03-10 13:21:00] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 48 ms returned sat
[2023-03-10 13:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:21:01] [INFO ] [Real]Absence check using state equation in 1376 ms returned sat
[2023-03-10 13:21:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:21:02] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 50 ms returned sat
[2023-03-10 13:21:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:21:03] [INFO ] [Nat]Absence check using state equation in 1299 ms returned sat
[2023-03-10 13:21:04] [INFO ] Computed and/alt/rep : 1754/2979/1754 causal constraints (skipped 1377 transitions) in 350 ms.
[2023-03-10 13:21:06] [INFO ] Added : 95 causal constraints over 19 iterations in 3309 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0]
Support contains 8 out of 1525 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1525/1525 places, 3132/3132 transitions.
Graph (trivial) has 1533 edges and 1525 vertex of which 410 / 1525 are part of one of the 39 SCC in 14 ms
Free SCC test removed 371 places
Drop transitions removed 1478 transitions
Reduce isomorphic transitions removed 1478 transitions.
Graph (complete) has 3273 edges and 1154 vertex of which 1117 are kept as prefixes of interest. Removing 37 places using SCC suffix rule.9 ms
Discarding 37 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Drop transitions removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions removed 545 transitions
Trivial Post-agglo rules discarded 545 transitions
Performed 545 trivial Post agglomeration. Transition count delta: 545
Iterating post reduction 0 with 565 rules applied. Total rules applied 567 place count 1117 transition count 1084
Reduce places removed 545 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 550 rules applied. Total rules applied 1117 place count 572 transition count 1079
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 1122 place count 567 transition count 1079
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 20 Pre rules applied. Total rules applied 1122 place count 567 transition count 1059
Deduced a syphon composed of 20 places in 3 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 1162 place count 547 transition count 1059
Discarding 237 places :
Symmetric choice reduction at 3 with 237 rule applications. Total rules 1399 place count 310 transition count 822
Iterating global reduction 3 with 237 rules applied. Total rules applied 1636 place count 310 transition count 822
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 1656 place count 310 transition count 802
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 23 Pre rules applied. Total rules applied 1656 place count 310 transition count 779
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 4 with 46 rules applied. Total rules applied 1702 place count 287 transition count 779
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 1705 place count 284 transition count 776
Iterating global reduction 4 with 3 rules applied. Total rules applied 1708 place count 284 transition count 776
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1710 place count 282 transition count 774
Iterating global reduction 4 with 2 rules applied. Total rules applied 1712 place count 282 transition count 774
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1713 place count 281 transition count 773
Iterating global reduction 4 with 1 rules applied. Total rules applied 1714 place count 281 transition count 773
Performed 73 Post agglomeration using F-continuation condition.Transition count delta: 73
Deduced a syphon composed of 73 places in 1 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 4 with 146 rules applied. Total rules applied 1860 place count 208 transition count 700
Performed 34 Post agglomeration using F-continuation condition with reduction of 70 identical transitions.
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 4 with 68 rules applied. Total rules applied 1928 place count 174 transition count 873
Drop transitions removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 4 with 13 rules applied. Total rules applied 1941 place count 174 transition count 860
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1942 place count 173 transition count 849
Iterating global reduction 5 with 1 rules applied. Total rules applied 1943 place count 173 transition count 849
Drop transitions removed 126 transitions
Redundant transition composition rules discarded 126 transitions
Iterating global reduction 5 with 126 rules applied. Total rules applied 2069 place count 173 transition count 723
Free-agglomeration rule applied 50 times with reduction of 19 identical transitions.
Iterating global reduction 5 with 50 rules applied. Total rules applied 2119 place count 173 transition count 654
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 93 transitions
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 133 transitions.
Graph (complete) has 924 edges and 123 vertex of which 122 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 5 with 184 rules applied. Total rules applied 2303 place count 122 transition count 521
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2304 place count 122 transition count 520
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2306 place count 120 transition count 508
Iterating global reduction 7 with 2 rules applied. Total rules applied 2308 place count 120 transition count 508
Drop transitions removed 75 transitions
Redundant transition composition rules discarded 75 transitions
Iterating global reduction 7 with 75 rules applied. Total rules applied 2383 place count 120 transition count 433
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 2384 place count 119 transition count 432
Applied a total of 2384 rules in 563 ms. Remains 119 /1525 variables (removed 1406) and now considering 432/3132 (removed 2700) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 564 ms. Remains : 119/1525 places, 432/3132 transitions.
Normalized transition count is 231 out of 432 initially.
// Phase 1: matrix 231 rows 119 cols
[2023-03-10 13:21:07] [INFO ] Computed 19 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2332 ms. (steps per millisecond=428 ) properties (out of 8) seen :2
FORMULA CloudDeployment-PT-5b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-5b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 1664 ms. (steps per millisecond=600 ) properties (out of 6) seen :2
FORMULA CloudDeployment-PT-5b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2081 ms. (steps per millisecond=480 ) properties (out of 4) seen :2
FORMULA CloudDeployment-PT-5b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-10 13:21:13] [INFO ] Flow matrix only has 231 transitions (discarded 201 similar events)
// Phase 1: matrix 231 rows 119 cols
[2023-03-10 13:21:13] [INFO ] Computed 19 place invariants in 3 ms
[2023-03-10 13:21:13] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-10 13:21:13] [INFO ] [Real]Absence check using 5 positive and 14 generalized place invariants in 5 ms returned sat
[2023-03-10 13:21:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:21:13] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2023-03-10 13:21:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:21:13] [INFO ] [Nat]Absence check using 5 positive place invariants in 5 ms returned sat
[2023-03-10 13:21:13] [INFO ] [Nat]Absence check using 5 positive and 14 generalized place invariants in 7 ms returned sat
[2023-03-10 13:21:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:21:13] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2023-03-10 13:21:13] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-10 13:21:13] [INFO ] [Nat]Added 6 Read/Feed constraints in 9 ms returned sat
[2023-03-10 13:21:13] [INFO ] Computed and/alt/rep : 160/458/160 causal constraints (skipped 45 transitions) in 22 ms.
[2023-03-10 13:21:14] [INFO ] Added : 17 causal constraints over 4 iterations in 96 ms. Result :sat
Minimization took 31 ms.
[2023-03-10 13:21:14] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-10 13:21:14] [INFO ] [Real]Absence check using 5 positive and 14 generalized place invariants in 7 ms returned sat
[2023-03-10 13:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:21:14] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2023-03-10 13:21:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:21:14] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-10 13:21:14] [INFO ] [Nat]Absence check using 5 positive and 14 generalized place invariants in 5 ms returned sat
[2023-03-10 13:21:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:21:14] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2023-03-10 13:21:14] [INFO ] [Nat]Added 6 Read/Feed constraints in 7 ms returned sat
[2023-03-10 13:21:14] [INFO ] Computed and/alt/rep : 160/458/160 causal constraints (skipped 45 transitions) in 17 ms.
[2023-03-10 13:21:14] [INFO ] Added : 8 causal constraints over 2 iterations in 63 ms. Result :sat
Minimization took 23 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
FORMULA CloudDeployment-PT-5b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudDeployment-PT-5b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.
Total runtime 64634 ms.
BK_STOP 1678454475429
--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="CloudDeployment-PT-5b"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
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 itstools"
echo " Input is CloudDeployment-PT-5b, 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 r069-smll-167814396400421"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-5b.tgz
mv CloudDeployment-PT-5b 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 ;