Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r087-tall-171620522100381.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is CloudDeployment-PT-6b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r087-tall-171620522100381
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.2M
-rw-r--r-- 1 mcc users 9.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 107K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.2K May 19 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 19 15:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Apr 11 15:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 68K Apr 11 15:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Apr 11 15:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Apr 11 15:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 4.8M May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudDeployment-PT-6b-UpperBounds-00
FORMULA_NAME CloudDeployment-PT-6b-UpperBounds-01
FORMULA_NAME CloudDeployment-PT-6b-UpperBounds-02
FORMULA_NAME CloudDeployment-PT-6b-UpperBounds-03
FORMULA_NAME CloudDeployment-PT-6b-UpperBounds-04
FORMULA_NAME CloudDeployment-PT-6b-UpperBounds-05
FORMULA_NAME CloudDeployment-PT-6b-UpperBounds-06
FORMULA_NAME CloudDeployment-PT-6b-UpperBounds-07
FORMULA_NAME CloudDeployment-PT-6b-UpperBounds-08
FORMULA_NAME CloudDeployment-PT-6b-UpperBounds-09
FORMULA_NAME CloudDeployment-PT-6b-UpperBounds-10
FORMULA_NAME CloudDeployment-PT-6b-UpperBounds-11
FORMULA_NAME CloudDeployment-PT-6b-UpperBounds-12
FORMULA_NAME CloudDeployment-PT-6b-UpperBounds-13
FORMULA_NAME CloudDeployment-PT-6b-UpperBounds-14
FORMULA_NAME CloudDeployment-PT-6b-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716263057030

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-6b
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-21 03:44:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 03:44:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 03:44:18] [INFO ] Load time of PNML (sax parser for PT used): 390 ms
[2024-05-21 03:44:19] [INFO ] Transformed 1888 places.
[2024-05-21 03:44:19] [INFO ] Transformed 6804 transitions.
[2024-05-21 03:44:19] [INFO ] Found NUPN structural information;
[2024-05-21 03:44:19] [INFO ] Parsed PT model containing 1888 places and 6804 transitions and 91831 arcs in 525 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 6804 rows 1888 cols
[2024-05-21 03:44:19] [INFO ] Computed 25 invariants in 181 ms
Incomplete random walk after 10000 steps, including 48 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 16) seen :7
FORMULA CloudDeployment-PT-6b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-6b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-6b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-6b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-6b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-6b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-6b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 9) 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 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 9) seen :0
[2024-05-21 03:44:19] [INFO ] Invariant cache hit.
[2024-05-21 03:44:20] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 49 ms returned sat
[2024-05-21 03:44:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 03:44:22] [INFO ] [Real]Absence check using state equation in 2026 ms returned sat
[2024-05-21 03:44:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 03:44:22] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 39 ms returned sat
[2024-05-21 03:44:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 03:44:24] [INFO ] [Nat]Absence check using state equation in 1980 ms returned sat
[2024-05-21 03:44:26] [INFO ] Computed and/alt/rep : 2212/3880/2212 causal constraints (skipped 4591 transitions) in 1613 ms.
[2024-05-21 03:44:27] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-21 03:44:27] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 39 ms returned sat
[2024-05-21 03:44:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 03:44:29] [INFO ] [Real]Absence check using state equation in 1885 ms returned sat
[2024-05-21 03:44:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 03:44:30] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 40 ms returned sat
[2024-05-21 03:44:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 03:44:31] [INFO ] [Nat]Absence check using state equation in 1725 ms returned sat
[2024-05-21 03:44:33] [INFO ] Computed and/alt/rep : 2212/3880/2212 causal constraints (skipped 4591 transitions) in 1709 ms.
[2024-05-21 03:44:34] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-21 03:44:35] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 38 ms returned sat
[2024-05-21 03:44:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 03:44:36] [INFO ] [Real]Absence check using state equation in 1690 ms returned sat
[2024-05-21 03:44:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 03:44:37] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 38 ms returned sat
[2024-05-21 03:44:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 03:44:38] [INFO ] [Nat]Absence check using state equation in 1726 ms returned sat
[2024-05-21 03:44:40] [INFO ] Computed and/alt/rep : 2212/3880/2212 causal constraints (skipped 4591 transitions) in 1230 ms.
[2024-05-21 03:44:42] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-21 03:44:42] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 37 ms returned sat
[2024-05-21 03:44:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 03:44:44] [INFO ] [Real]Absence check using state equation in 1818 ms returned sat
[2024-05-21 03:44:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 03:44:44] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 39 ms returned sat
[2024-05-21 03:44:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 03:44:46] [INFO ] [Nat]Absence check using state equation in 1679 ms returned sat
[2024-05-21 03:44:48] [INFO ] Computed and/alt/rep : 2212/3880/2212 causal constraints (skipped 4591 transitions) in 1749 ms.
[2024-05-21 03:44:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-21 03:44:49] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 38 ms returned sat
[2024-05-21 03:44:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 03:44:51] [INFO ] [Real]Absence check using state equation in 1679 ms returned sat
[2024-05-21 03:44:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 03:44:51] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 38 ms returned sat
[2024-05-21 03:44:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 03:44:53] [INFO ] [Nat]Absence check using state equation in 1649 ms returned sat
[2024-05-21 03:44:54] [INFO ] Computed and/alt/rep : 2212/3880/2212 causal constraints (skipped 4591 transitions) in 1379 ms.
[2024-05-21 03:44:56] [INFO ] Added : 35 causal constraints over 7 iterations in 3023 ms. Result :unknown
[2024-05-21 03:44:56] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 37 ms returned sat
[2024-05-21 03:44:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 03:44:59] [INFO ] [Real]Absence check using state equation in 2463 ms returned sat
[2024-05-21 03:44:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 03:44:59] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 42 ms returned sat
[2024-05-21 03:44:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 03:45:01] [INFO ] [Nat]Absence check using state equation in 1705 ms returned sat
[2024-05-21 03:45:02] [INFO ] Computed and/alt/rep : 2212/3880/2212 causal constraints (skipped 4591 transitions) in 1487 ms.
[2024-05-21 03:45:04] [INFO ] Added : 30 causal constraints over 6 iterations in 2987 ms. Result :unknown
[2024-05-21 03:45:04] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 35 ms returned sat
[2024-05-21 03:45:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 03:45:06] [INFO ] [Real]Absence check using state equation in 1614 ms returned sat
[2024-05-21 03:45:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 03:45:06] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 38 ms returned sat
[2024-05-21 03:45:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 03:45:08] [INFO ] [Nat]Absence check using state equation in 1638 ms returned sat
[2024-05-21 03:45:10] [INFO ] Computed and/alt/rep : 2212/3880/2212 causal constraints (skipped 4591 transitions) in 1658 ms.
[2024-05-21 03:45:11] [INFO ] Added : 30 causal constraints over 6 iterations in 3056 ms. Result :unknown
[2024-05-21 03:45:11] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 35 ms returned sat
[2024-05-21 03:45:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 03:45:13] [INFO ] [Real]Absence check using state equation in 1744 ms returned sat
[2024-05-21 03:45:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 03:45:14] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 39 ms returned sat
[2024-05-21 03:45:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 03:45:15] [INFO ] [Nat]Absence check using state equation in 1732 ms returned sat
[2024-05-21 03:45:17] [INFO ] Computed and/alt/rep : 2212/3880/2212 causal constraints (skipped 4591 transitions) in 1512 ms.
[2024-05-21 03:45:18] [INFO ] Added : 30 causal constraints over 6 iterations in 2924 ms. Result :unknown
[2024-05-21 03:45:19] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 36 ms returned sat
[2024-05-21 03:45:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 03:45:20] [INFO ] [Real]Absence check using state equation in 1770 ms returned sat
[2024-05-21 03:45:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 03:45:21] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 40 ms returned sat
[2024-05-21 03:45:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 03:45:23] [INFO ] [Nat]Absence check using state equation in 1747 ms returned sat
[2024-05-21 03:45:24] [INFO ] Computed and/alt/rep : 2212/3880/2212 causal constraints (skipped 4591 transitions) in 1493 ms.
[2024-05-21 03:45:26] [INFO ] Added : 30 causal constraints over 6 iterations in 2888 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 9 out of 1888 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1888/1888 places, 6804/6804 transitions.
Graph (trivial) has 1895 edges and 1888 vertex of which 488 / 1888 are part of one of the 47 SCC in 14 ms
Free SCC test removed 441 places
Drop transitions removed 4636 transitions
Reduce isomorphic transitions removed 4636 transitions.
Graph (complete) has 4320 edges and 1447 vertex of which 1403 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.9 ms
Discarding 44 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Drop transitions removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Drop transitions removed 680 transitions
Trivial Post-agglo rules discarded 680 transitions
Performed 680 trivial Post agglomeration. Transition count delta: 680
Iterating post reduction 0 with 704 rules applied. Total rules applied 706 place count 1403 transition count 1458
Reduce places removed 680 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 682 rules applied. Total rules applied 1388 place count 723 transition count 1456
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 1390 place count 722 transition count 1455
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1391 place count 721 transition count 1455
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 24 Pre rules applied. Total rules applied 1391 place count 721 transition count 1431
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 4 with 48 rules applied. Total rules applied 1439 place count 697 transition count 1431
Discarding 317 places :
Symmetric choice reduction at 4 with 317 rule applications. Total rules 1756 place count 380 transition count 1114
Iterating global reduction 4 with 317 rules applied. Total rules applied 2073 place count 380 transition count 1114
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 4 with 29 rules applied. Total rules applied 2102 place count 380 transition count 1085
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 25 Pre rules applied. Total rules applied 2102 place count 380 transition count 1060
Deduced a syphon composed of 25 places in 2 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 5 with 50 rules applied. Total rules applied 2152 place count 355 transition count 1060
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 2155 place count 352 transition count 1057
Iterating global reduction 5 with 3 rules applied. Total rules applied 2158 place count 352 transition count 1057
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2160 place count 350 transition count 1055
Iterating global reduction 5 with 2 rules applied. Total rules applied 2162 place count 350 transition count 1055
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2164 place count 348 transition count 1053
Iterating global reduction 5 with 2 rules applied. Total rules applied 2166 place count 348 transition count 1053
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2167 place count 347 transition count 1052
Iterating global reduction 5 with 1 rules applied. Total rules applied 2168 place count 347 transition count 1052
Performed 91 Post agglomeration using F-continuation condition.Transition count delta: 91
Deduced a syphon composed of 91 places in 4 ms
Reduce places removed 91 places and 0 transitions.
Iterating global reduction 5 with 182 rules applied. Total rules applied 2350 place count 256 transition count 961
Performed 37 Post agglomeration using F-continuation condition with reduction of 24 identical transitions.
Deduced a syphon composed of 37 places in 4 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 5 with 74 rules applied. Total rules applied 2424 place count 219 transition count 1176
Drop transitions removed 18 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 5 with 24 rules applied. Total rules applied 2448 place count 219 transition count 1152
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 2460 place count 213 transition count 1212
Drop transitions removed 199 transitions
Redundant transition composition rules discarded 199 transitions
Iterating global reduction 6 with 199 rules applied. Total rules applied 2659 place count 213 transition count 1013
Free-agglomeration rule applied 61 times with reduction of 28 identical transitions.
Iterating global reduction 6 with 61 rules applied. Total rules applied 2720 place count 213 transition count 924
Reduce places removed 61 places and 0 transitions.
Drop transitions removed 135 transitions
Ensure Unique test removed 66 transitions
Reduce isomorphic transitions removed 201 transitions.
Graph (complete) has 1259 edges and 152 vertex of which 151 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 6 with 263 rules applied. Total rules applied 2983 place count 151 transition count 723
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2984 place count 151 transition count 722
Discarding 5 places :
Symmetric choice reduction at 8 with 5 rule applications. Total rules 2989 place count 146 transition count 687
Iterating global reduction 8 with 5 rules applied. Total rules applied 2994 place count 146 transition count 687
Drop transitions removed 116 transitions
Redundant transition composition rules discarded 116 transitions
Iterating global reduction 8 with 116 rules applied. Total rules applied 3110 place count 146 transition count 571
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 3111 place count 145 transition count 570
Applied a total of 3111 rules in 469 ms. Remains 145 /1888 variables (removed 1743) and now considering 570/6804 (removed 6234) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 469 ms. Remains : 145/1888 places, 570/6804 transitions.
Normalized transition count is 285 out of 570 initially.
// Phase 1: matrix 285 rows 145 cols
[2024-05-21 03:45:26] [INFO ] Computed 23 invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2103 ms. (steps per millisecond=475 ) properties (out of 9) seen :3
FORMULA CloudDeployment-PT-6b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-6b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-6b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 677 ms. (steps per millisecond=1477 ) properties (out of 6) seen :1
FORMULA CloudDeployment-PT-6b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 663 ms. (steps per millisecond=1508 ) properties (out of 5) seen :2
FORMULA CloudDeployment-PT-6b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-6b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=1536 ) properties (out of 3) seen :0
[2024-05-21 03:45:30] [INFO ] Flow matrix only has 285 transitions (discarded 285 similar events)
// Phase 1: matrix 285 rows 145 cols
[2024-05-21 03:45:30] [INFO ] Computed 23 invariants in 4 ms
[2024-05-21 03:45:30] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-05-21 03:45:30] [INFO ] [Real]Absence check using 6 positive and 17 generalized place invariants in 4 ms returned sat
[2024-05-21 03:45:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 03:45:30] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2024-05-21 03:45:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 03:45:30] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-05-21 03:45:30] [INFO ] [Nat]Absence check using 6 positive and 17 generalized place invariants in 3 ms returned sat
[2024-05-21 03:45:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 03:45:30] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2024-05-21 03:45:30] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-21 03:45:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 8 ms returned sat
[2024-05-21 03:45:30] [INFO ] Computed and/alt/rep : 212/805/212 causal constraints (skipped 34 transitions) in 17 ms.
[2024-05-21 03:45:30] [INFO ] Added : 18 causal constraints over 5 iterations in 98 ms. Result :sat
Minimization took 33 ms.
[2024-05-21 03:45:30] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-05-21 03:45:30] [INFO ] [Real]Absence check using 6 positive and 17 generalized place invariants in 3 ms returned sat
[2024-05-21 03:45:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 03:45:31] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2024-05-21 03:45:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 03:45:31] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-05-21 03:45:31] [INFO ] [Nat]Absence check using 6 positive and 17 generalized place invariants in 4 ms returned sat
[2024-05-21 03:45:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 03:45:31] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2024-05-21 03:45:31] [INFO ] [Nat]Added 7 Read/Feed constraints in 7 ms returned sat
[2024-05-21 03:45:31] [INFO ] Computed and/alt/rep : 212/805/212 causal constraints (skipped 34 transitions) in 24 ms.
[2024-05-21 03:45:31] [INFO ] Added : 20 causal constraints over 5 iterations in 102 ms. Result :sat
Minimization took 29 ms.
[2024-05-21 03:45:31] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-05-21 03:45:31] [INFO ] [Real]Absence check using 6 positive and 17 generalized place invariants in 4 ms returned sat
[2024-05-21 03:45:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 03:45:31] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2024-05-21 03:45:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 03:45:31] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-05-21 03:45:31] [INFO ] [Nat]Absence check using 6 positive and 17 generalized place invariants in 4 ms returned sat
[2024-05-21 03:45:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 03:45:31] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2024-05-21 03:45:31] [INFO ] [Nat]Added 7 Read/Feed constraints in 7 ms returned sat
[2024-05-21 03:45:31] [INFO ] Computed and/alt/rep : 212/805/212 causal constraints (skipped 34 transitions) in 18 ms.
[2024-05-21 03:45:31] [INFO ] Added : 16 causal constraints over 7 iterations in 114 ms. Result :sat
Minimization took 28 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
FORMULA CloudDeployment-PT-6b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudDeployment-PT-6b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudDeployment-PT-6b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.
Total runtime 73175 ms.

BK_STOP 1716263132698

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudDeployment-PT-6b"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is CloudDeployment-PT-6b, 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 r087-tall-171620522100381"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-6b.tgz
mv CloudDeployment-PT-6b execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;