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-171620522000351.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is CloudDeployment-PT-3b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r087-tall-171620522000351
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 808K
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K 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 3.5K Apr 22 14:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 19 18:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 11 15:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 189K Apr 11 15:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Apr 11 15:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Apr 11 15:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:33 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 308K 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-3b-UpperBounds-00
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-01
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-02
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-03
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-04
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-05
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-06
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-07
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-08
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-09
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-10
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-11
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-12
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-13
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-14
FORMULA_NAME CloudDeployment-PT-3b-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716261673605

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-3b
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-21 03:21:15] [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 03:21:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 03:21:15] [INFO ] Load time of PNML (sax parser for PT used): 86 ms
[2024-05-21 03:21:15] [INFO ] Transformed 859 places.
[2024-05-21 03:21:15] [INFO ] Transformed 1152 transitions.
[2024-05-21 03:21:15] [INFO ] Found NUPN structural information;
[2024-05-21 03:21:15] [INFO ] Parsed PT model containing 859 places and 1152 transitions and 4030 arcs in 178 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 1152 rows 859 cols
[2024-05-21 03:21:15] [INFO ] Computed 13 invariants in 31 ms
Incomplete random walk after 10000 steps, including 97 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 16) seen :4
FORMULA CloudDeployment-PT-3b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-3b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-3b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-3b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 12) seen :1
FORMULA CloudDeployment-PT-3b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 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 18 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 11) seen :2
FORMULA CloudDeployment-PT-3b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-3b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2024-05-21 03:21:15] [INFO ] Invariant cache hit.
[2024-05-21 03:21:16] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 30 ms returned sat
[2024-05-21 03:21:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 03:21:16] [INFO ] [Real]Absence check using state equation in 349 ms returned sat
[2024-05-21 03:21:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 03:21:16] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 15 ms returned sat
[2024-05-21 03:21:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 03:21:16] [INFO ] [Nat]Absence check using state equation in 272 ms returned sat
[2024-05-21 03:21:17] [INFO ] Computed and/alt/rep : 1070/2452/1070 causal constraints (skipped 81 transitions) in 70 ms.
[2024-05-21 03:21:21] [INFO ] Added : 380 causal constraints over 76 iterations in 4549 ms. Result :unknown
[2024-05-21 03:21:21] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 13 ms returned sat
[2024-05-21 03:21:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 03:21:21] [INFO ] [Real]Absence check using state equation in 262 ms returned sat
[2024-05-21 03:21:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 03:21:22] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 16 ms returned sat
[2024-05-21 03:21:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 03:21:22] [INFO ] [Nat]Absence check using state equation in 280 ms returned sat
[2024-05-21 03:21:22] [INFO ] Computed and/alt/rep : 1070/2452/1070 causal constraints (skipped 81 transitions) in 67 ms.
[2024-05-21 03:21:27] [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: Broken pipe ... 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: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-21 03:21:27] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 15 ms returned sat
[2024-05-21 03:21:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 03:21:27] [INFO ] [Real]Absence check using state equation in 337 ms returned sat
[2024-05-21 03:21:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 03:21:27] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 15 ms returned sat
[2024-05-21 03:21:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 03:21:27] [INFO ] [Nat]Absence check using state equation in 290 ms returned sat
[2024-05-21 03:21:28] [INFO ] Computed and/alt/rep : 1070/2452/1070 causal constraints (skipped 81 transitions) in 59 ms.
[2024-05-21 03:21:32] [INFO ] Added : 405 causal constraints over 81 iterations in 4531 ms. Result :unknown
[2024-05-21 03:21:32] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 17 ms returned sat
[2024-05-21 03:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 03:21:33] [INFO ] [Real]Absence check using state equation in 319 ms returned sat
[2024-05-21 03:21:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 03:21:33] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 16 ms returned sat
[2024-05-21 03:21:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 03:21:33] [INFO ] [Nat]Absence check using state equation in 296 ms returned sat
[2024-05-21 03:21:33] [INFO ] Computed and/alt/rep : 1070/2452/1070 causal constraints (skipped 81 transitions) in 53 ms.
[2024-05-21 03:21:38] [INFO ] Added : 395 causal constraints over 79 iterations in 4550 ms. Result :unknown
[2024-05-21 03:21:38] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 14 ms returned sat
[2024-05-21 03:21:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 03:21:38] [INFO ] [Real]Absence check using state equation in 299 ms returned sat
[2024-05-21 03:21:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 03:21:38] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 15 ms returned sat
[2024-05-21 03:21:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 03:21:38] [INFO ] [Nat]Absence check using state equation in 288 ms returned sat
[2024-05-21 03:21:39] [INFO ] Computed and/alt/rep : 1070/2452/1070 causal constraints (skipped 81 transitions) in 56 ms.
[2024-05-21 03:21:43] [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: Broken pipe ... 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: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-21 03:21:43] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 14 ms returned sat
[2024-05-21 03:21:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 03:21:44] [INFO ] [Real]Absence check using state equation in 286 ms returned sat
[2024-05-21 03:21:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 03:21:44] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 15 ms returned sat
[2024-05-21 03:21:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 03:21:44] [INFO ] [Nat]Absence check using state equation in 323 ms returned sat
[2024-05-21 03:21:44] [INFO ] Computed and/alt/rep : 1070/2452/1070 causal constraints (skipped 81 transitions) in 62 ms.
[2024-05-21 03:21:49] [INFO ] Added : 405 causal constraints over 81 iterations in 4524 ms. Result :unknown
[2024-05-21 03:21:49] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 15 ms returned sat
[2024-05-21 03:21:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 03:21:49] [INFO ] [Real]Absence check using state equation in 307 ms returned sat
[2024-05-21 03:21:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 03:21:49] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 15 ms returned sat
[2024-05-21 03:21:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 03:21:49] [INFO ] [Nat]Absence check using state equation in 285 ms returned sat
[2024-05-21 03:21:50] [INFO ] Computed and/alt/rep : 1070/2452/1070 causal constraints (skipped 81 transitions) in 55 ms.
[2024-05-21 03:21:54] [INFO ] Added : 390 causal constraints over 78 iterations in 4581 ms. Result :unknown
[2024-05-21 03:21:54] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 14 ms returned sat
[2024-05-21 03:21:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 03:21:55] [INFO ] [Real]Absence check using state equation in 325 ms returned sat
[2024-05-21 03:21:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 03:21:55] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 15 ms returned sat
[2024-05-21 03:21:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 03:21:55] [INFO ] [Nat]Absence check using state equation in 293 ms returned sat
[2024-05-21 03:21:55] [INFO ] Computed and/alt/rep : 1070/2452/1070 causal constraints (skipped 81 transitions) in 50 ms.
[2024-05-21 03:22:00] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.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 03:22:00] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 14 ms returned sat
[2024-05-21 03:22:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 03:22:00] [INFO ] [Real]Absence check using state equation in 286 ms returned sat
[2024-05-21 03:22:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 03:22:00] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 15 ms returned sat
[2024-05-21 03:22:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 03:22:00] [INFO ] [Nat]Absence check using state equation in 279 ms returned sat
[2024-05-21 03:22:01] [INFO ] Computed and/alt/rep : 1070/2452/1070 causal constraints (skipped 81 transitions) in 54 ms.
[2024-05-21 03:22:05] [INFO ] Added : 385 causal constraints over 77 iterations in 4563 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]
FORMULA CloudDeployment-PT-3b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudDeployment-PT-3b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 7 out of 859 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 859/859 places, 1152/1152 transitions.
Graph (trivial) has 866 edges and 859 vertex of which 249 / 859 are part of one of the 24 SCC in 6 ms
Free SCC test removed 225 places
Drop transitions removed 339 transitions
Reduce isomorphic transitions removed 339 transitions.
Graph (complete) has 1576 edges and 634 vertex of which 611 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.3 ms
Discarding 23 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 306 transitions
Trivial Post-agglo rules discarded 306 transitions
Performed 306 trivial Post agglomeration. Transition count delta: 306
Iterating post reduction 0 with 318 rules applied. Total rules applied 320 place count 611 transition count 492
Reduce places removed 306 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 309 rules applied. Total rules applied 629 place count 305 transition count 489
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 632 place count 302 transition count 489
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 632 place count 302 transition count 477
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 656 place count 290 transition count 477
Discarding 105 places :
Symmetric choice reduction at 3 with 105 rule applications. Total rules 761 place count 185 transition count 372
Iterating global reduction 3 with 105 rules applied. Total rules applied 866 place count 185 transition count 372
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 872 place count 185 transition count 366
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 15 Pre rules applied. Total rules applied 872 place count 185 transition count 351
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 902 place count 170 transition count 351
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 903 place count 169 transition count 350
Iterating global reduction 4 with 1 rules applied. Total rules applied 904 place count 169 transition count 350
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 4 with 84 rules applied. Total rules applied 988 place count 127 transition count 308
Performed 21 Post agglomeration using F-continuation condition with reduction of 30 identical transitions.
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 4 with 42 rules applied. Total rules applied 1030 place count 106 transition count 374
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 1037 place count 106 transition count 367
Drop transitions removed 57 transitions
Redundant transition composition rules discarded 57 transitions
Iterating global reduction 5 with 57 rules applied. Total rules applied 1094 place count 106 transition count 310
Free-agglomeration rule applied 31 times with reduction of 6 identical transitions.
Iterating global reduction 5 with 31 rules applied. Total rules applied 1125 place count 106 transition count 273
Reduce places removed 31 places and 0 transitions.
Drop transitions removed 33 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 5 with 79 rules applied. Total rules applied 1204 place count 75 transition count 225
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1206 place count 73 transition count 217
Iterating global reduction 6 with 2 rules applied. Total rules applied 1208 place count 73 transition count 217
Drop transitions removed 30 transitions
Redundant transition composition rules discarded 30 transitions
Iterating global reduction 6 with 30 rules applied. Total rules applied 1238 place count 73 transition count 187
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 1239 place count 73 transition count 187
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1240 place count 72 transition count 186
Applied a total of 1240 rules in 178 ms. Remains 72 /859 variables (removed 787) and now considering 186/1152 (removed 966) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 178 ms. Remains : 72/859 places, 186/1152 transitions.
Normalized transition count is 123 out of 186 initially.
// Phase 1: matrix 123 rows 72 cols
[2024-05-21 03:22:06] [INFO ] Computed 12 invariants in 3 ms
Incomplete random walk after 1000000 steps, including 20007 resets, run finished after 1262 ms. (steps per millisecond=792 ) properties (out of 7) seen :7
FORMULA CloudDeployment-PT-3b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-3b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-3b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-3b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-3b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-3b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-3b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 52075 ms.

BK_STOP 1716261728446

--------------------
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-3b"
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-3b, 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-171620522000351"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-3b.tgz
mv CloudDeployment-PT-3b 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 ;