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.r106-tall-167814482200053.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)
........................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is CloudReconfiguration-PT-307, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r106-tall-167814482200053
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 8.3K Feb 25 11:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 25 11:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 11:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 11:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 11:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K Feb 25 11:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 11:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 25 11:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 660K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudReconfiguration-PT-307-UpperBounds-00
FORMULA_NAME CloudReconfiguration-PT-307-UpperBounds-01
FORMULA_NAME CloudReconfiguration-PT-307-UpperBounds-02
FORMULA_NAME CloudReconfiguration-PT-307-UpperBounds-03
FORMULA_NAME CloudReconfiguration-PT-307-UpperBounds-04
FORMULA_NAME CloudReconfiguration-PT-307-UpperBounds-05
FORMULA_NAME CloudReconfiguration-PT-307-UpperBounds-06
FORMULA_NAME CloudReconfiguration-PT-307-UpperBounds-07
FORMULA_NAME CloudReconfiguration-PT-307-UpperBounds-08
FORMULA_NAME CloudReconfiguration-PT-307-UpperBounds-09
FORMULA_NAME CloudReconfiguration-PT-307-UpperBounds-10
FORMULA_NAME CloudReconfiguration-PT-307-UpperBounds-11
FORMULA_NAME CloudReconfiguration-PT-307-UpperBounds-12
FORMULA_NAME CloudReconfiguration-PT-307-UpperBounds-13
FORMULA_NAME CloudReconfiguration-PT-307-UpperBounds-14
FORMULA_NAME CloudReconfiguration-PT-307-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678310146149

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=marciexred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-307
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-08 21:15:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-08 21:15:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 21:15:47] [INFO ] Load time of PNML (sax parser for PT used): 113 ms
[2023-03-08 21:15:47] [INFO ] Transformed 2584 places.
[2023-03-08 21:15:47] [INFO ] Transformed 3094 transitions.
[2023-03-08 21:15:47] [INFO ] Found NUPN structural information;
[2023-03-08 21:15:47] [INFO ] Parsed PT model containing 2584 places and 3094 transitions and 6459 arcs in 355 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
// Phase 1: matrix 3094 rows 2584 cols
[2023-03-08 21:15:48] [INFO ] Computed 4 place invariants in 46 ms
Incomplete random walk after 10000 steps, including 88 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 16) seen :2
FORMULA CloudReconfiguration-PT-307-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-307-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 14) seen :1
FORMULA CloudReconfiguration-PT-307-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 29 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 13) seen :0
[2023-03-08 21:15:48] [INFO ] Invariant cache hit.
[2023-03-08 21:15:48] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 48 ms returned sat
[2023-03-08 21:15:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:15:50] [INFO ] [Real]Absence check using state equation in 1132 ms returned sat
[2023-03-08 21:15:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:15:50] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 42 ms returned sat
[2023-03-08 21:15:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:15:51] [INFO ] [Nat]Absence check using state equation in 1085 ms returned sat
[2023-03-08 21:15:52] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 195 ms.
[2023-03-08 21:15:55] [INFO ] Added : 125 causal constraints over 25 iterations in 3244 ms. Result :unknown
[2023-03-08 21:15:55] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2023-03-08 21:15:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:15:56] [INFO ] [Real]Absence check using state equation in 1151 ms returned sat
[2023-03-08 21:15:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:15:57] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 45 ms returned sat
[2023-03-08 21:15:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:15:58] [INFO ] [Nat]Absence check using state equation in 1107 ms returned sat
[2023-03-08 21:15:58] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 158 ms.
[2023-03-08 21:16:01] [INFO ] Added : 135 causal constraints over 27 iterations in 3467 ms. Result :unknown
[2023-03-08 21:16:02] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2023-03-08 21:16:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:16:03] [INFO ] [Real]Absence check using state equation in 1170 ms returned sat
[2023-03-08 21:16:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:16:03] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2023-03-08 21:16:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:16:05] [INFO ] [Nat]Absence check using state equation in 1157 ms returned sat
[2023-03-08 21:16:05] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 130 ms.
[2023-03-08 21:16:08] [INFO ] Added : 135 causal constraints over 27 iterations in 3448 ms. Result :unknown
[2023-03-08 21:16:09] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2023-03-08 21:16:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:16:10] [INFO ] [Real]Absence check using state equation in 1119 ms returned sat
[2023-03-08 21:16:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:16:10] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 42 ms returned sat
[2023-03-08 21:16:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:16:11] [INFO ] [Nat]Absence check using state equation in 1145 ms returned sat
[2023-03-08 21:16:12] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 129 ms.
[2023-03-08 21:16:15] [INFO ] Added : 130 causal constraints over 26 iterations in 3434 ms. Result :unknown
[2023-03-08 21:16:15] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2023-03-08 21:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:16:16] [INFO ] [Real]Absence check using state equation in 1153 ms returned sat
[2023-03-08 21:16:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:16:17] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 41 ms returned sat
[2023-03-08 21:16:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:16:18] [INFO ] [Nat]Absence check using state equation in 1150 ms returned sat
[2023-03-08 21:16:18] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 138 ms.
[2023-03-08 21:16:21] [INFO ] Added : 135 causal constraints over 27 iterations in 3471 ms. Result :unknown
[2023-03-08 21:16:22] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2023-03-08 21:16:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:16:23] [INFO ] [Real]Absence check using state equation in 1136 ms returned sat
[2023-03-08 21:16:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:16:23] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 41 ms returned sat
[2023-03-08 21:16:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:16:25] [INFO ] [Nat]Absence check using state equation in 1157 ms returned sat
[2023-03-08 21:16:25] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 135 ms.
[2023-03-08 21:16:28] [INFO ] Added : 135 causal constraints over 27 iterations in 3427 ms. Result :unknown
[2023-03-08 21:16:29] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2023-03-08 21:16:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:16:30] [INFO ] [Real]Absence check using state equation in 1182 ms returned sat
[2023-03-08 21:16:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:16:30] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 41 ms returned sat
[2023-03-08 21:16:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:16:31] [INFO ] [Nat]Absence check using state equation in 1166 ms returned sat
[2023-03-08 21:16:32] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 124 ms.
[2023-03-08 21:16:35] [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 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-08 21:16:35] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2023-03-08 21:16:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:16:36] [INFO ] [Real]Absence check using state equation in 1081 ms returned sat
[2023-03-08 21:16:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:16:37] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 42 ms returned sat
[2023-03-08 21:16:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:16:38] [INFO ] [Nat]Absence check using state equation in 1104 ms returned sat
[2023-03-08 21:16:38] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 136 ms.
[2023-03-08 21:16:41] [INFO ] Added : 132 causal constraints over 27 iterations in 3500 ms. Result :unknown
[2023-03-08 21:16:42] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2023-03-08 21:16:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:16:43] [INFO ] [Real]Absence check using state equation in 1124 ms returned sat
[2023-03-08 21:16:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:16:43] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 44 ms returned sat
[2023-03-08 21:16:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:16:44] [INFO ] [Nat]Absence check using state equation in 1117 ms returned sat
[2023-03-08 21:16:45] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 132 ms.
[2023-03-08 21:16:48] [INFO ] Added : 140 causal constraints over 28 iterations in 3478 ms. Result :unknown
[2023-03-08 21:16:48] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2023-03-08 21:16:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:16:50] [INFO ] [Real]Absence check using state equation in 1139 ms returned sat
[2023-03-08 21:16:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:16:50] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 41 ms returned sat
[2023-03-08 21:16:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:16:51] [INFO ] [Nat]Absence check using state equation in 1145 ms returned sat
[2023-03-08 21:16:51] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 130 ms.
[2023-03-08 21:16:55] [INFO ] Added : 140 causal constraints over 28 iterations in 3419 ms. Result :unknown
[2023-03-08 21:16:55] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2023-03-08 21:16:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:16:56] [INFO ] [Real]Absence check using state equation in 1064 ms returned sat
[2023-03-08 21:16:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:16:57] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2023-03-08 21:16:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:16:58] [INFO ] [Nat]Absence check using state equation in 1074 ms returned sat
[2023-03-08 21:16:58] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 127 ms.
[2023-03-08 21:17:01] [INFO ] Added : 138 causal constraints over 28 iterations in 3524 ms. Result :unknown
[2023-03-08 21:17:02] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2023-03-08 21:17:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:17:03] [INFO ] [Real]Absence check using state equation in 1155 ms returned sat
[2023-03-08 21:17:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:17:03] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2023-03-08 21:17:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:17:04] [INFO ] [Nat]Absence check using state equation in 1100 ms returned sat
[2023-03-08 21:17:05] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 130 ms.
[2023-03-08 21:17:08] [INFO ] Added : 135 causal constraints over 27 iterations in 3535 ms. Result :unknown
[2023-03-08 21:17:08] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 43 ms returned sat
[2023-03-08 21:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:17:09] [INFO ] [Real]Absence check using state equation in 1139 ms returned sat
[2023-03-08 21:17:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:17:10] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 41 ms returned sat
[2023-03-08 21:17:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:17:11] [INFO ] [Nat]Absence check using state equation in 1185 ms returned sat
[2023-03-08 21:17:11] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 135 ms.
[2023-03-08 21:17:15] [INFO ] Added : 135 causal constraints over 27 iterations in 3406 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA CloudReconfiguration-PT-307-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-307-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 11 out of 2584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2584/2584 places, 3094/3094 transitions.
Graph (trivial) has 2934 edges and 2584 vertex of which 863 / 2584 are part of one of the 62 SCC in 12 ms
Free SCC test removed 801 places
Drop transitions removed 978 transitions
Reduce isomorphic transitions removed 978 transitions.
Graph (complete) has 2394 edges and 1783 vertex of which 1769 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.4 ms
Discarding 14 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 1188 transitions
Trivial Post-agglo rules discarded 1188 transitions
Performed 1188 trivial Post agglomeration. Transition count delta: 1188
Iterating post reduction 0 with 1197 rules applied. Total rules applied 1199 place count 1769 transition count 910
Reduce places removed 1188 places and 0 transitions.
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Drop transitions removed 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 1 with 1323 rules applied. Total rules applied 2522 place count 581 transition count 775
Reduce places removed 61 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 68 rules applied. Total rules applied 2590 place count 520 transition count 768
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 8 rules applied. Total rules applied 2598 place count 518 transition count 762
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 7 rules applied. Total rules applied 2605 place count 514 transition count 759
Reduce places removed 1 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 5 with 8 rules applied. Total rules applied 2613 place count 513 transition count 752
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 2620 place count 506 transition count 752
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 22 Pre rules applied. Total rules applied 2620 place count 506 transition count 730
Deduced a syphon composed of 22 places in 3 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 7 with 44 rules applied. Total rules applied 2664 place count 484 transition count 730
Discarding 77 places :
Symmetric choice reduction at 7 with 77 rule applications. Total rules 2741 place count 407 transition count 653
Iterating global reduction 7 with 77 rules applied. Total rules applied 2818 place count 407 transition count 653
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2819 place count 407 transition count 652
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 8 Pre rules applied. Total rules applied 2819 place count 407 transition count 644
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 8 with 16 rules applied. Total rules applied 2835 place count 399 transition count 644
Discarding 60 places :
Symmetric choice reduction at 8 with 60 rule applications. Total rules 2895 place count 339 transition count 584
Iterating global reduction 8 with 60 rules applied. Total rules applied 2955 place count 339 transition count 584
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 8 with 34 rules applied. Total rules applied 2989 place count 339 transition count 550
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 9 with 27 rules applied. Total rules applied 3016 place count 322 transition count 540
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 10 with 5 rules applied. Total rules applied 3021 place count 317 transition count 540
Discarding 20 places :
Symmetric choice reduction at 11 with 20 rule applications. Total rules 3041 place count 297 transition count 509
Iterating global reduction 11 with 20 rules applied. Total rules applied 3061 place count 297 transition count 509
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 11 with 8 rules applied. Total rules applied 3069 place count 297 transition count 501
Discarding 9 places :
Symmetric choice reduction at 12 with 9 rule applications. Total rules 3078 place count 288 transition count 483
Iterating global reduction 12 with 9 rules applied. Total rules applied 3087 place count 288 transition count 483
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 3090 place count 285 transition count 477
Iterating global reduction 12 with 3 rules applied. Total rules applied 3093 place count 285 transition count 477
Performed 150 Post agglomeration using F-continuation condition with reduction of 77 identical transitions.
Deduced a syphon composed of 150 places in 1 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 12 with 300 rules applied. Total rules applied 3393 place count 135 transition count 250
Drop transitions removed 1 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 3398 place count 135 transition count 245
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 13 with 4 rules applied. Total rules applied 3402 place count 133 transition count 243
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 3406 place count 133 transition count 239
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 3410 place count 131 transition count 237
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 14 with 4 rules applied. Total rules applied 3414 place count 131 transition count 233
Performed 37 Post agglomeration using F-continuation condition with reduction of 18 identical transitions.
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 15 with 74 rules applied. Total rules applied 3488 place count 94 transition count 263
Drop transitions removed 10 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 15 with 42 rules applied. Total rules applied 3530 place count 94 transition count 221
Discarding 18 places :
Symmetric choice reduction at 16 with 18 rule applications. Total rules 3548 place count 76 transition count 191
Iterating global reduction 16 with 18 rules applied. Total rules applied 3566 place count 76 transition count 191
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 16 with 9 rules applied. Total rules applied 3575 place count 76 transition count 182
Discarding 5 places :
Symmetric choice reduction at 17 with 5 rule applications. Total rules 3580 place count 71 transition count 172
Iterating global reduction 17 with 5 rules applied. Total rules applied 3585 place count 71 transition count 172
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 17 with 4 rules applied. Total rules applied 3589 place count 71 transition count 168
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 18 with 20 rules applied. Total rules applied 3609 place count 71 transition count 148
Discarding 1 places :
Symmetric choice reduction at 18 with 1 rule applications. Total rules 3610 place count 70 transition count 145
Iterating global reduction 18 with 1 rules applied. Total rules applied 3611 place count 70 transition count 145
Discarding 1 places :
Symmetric choice reduction at 18 with 1 rule applications. Total rules 3612 place count 69 transition count 144
Iterating global reduction 18 with 1 rules applied. Total rules applied 3613 place count 69 transition count 144
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 18 with 1 rules applied. Total rules applied 3614 place count 69 transition count 143
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 3615 place count 69 transition count 142
Free-agglomeration rule applied 5 times.
Iterating global reduction 19 with 5 rules applied. Total rules applied 3620 place count 69 transition count 137
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 19 with 6 rules applied. Total rules applied 3626 place count 64 transition count 136
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 20 with 4 rules applied. Total rules applied 3630 place count 64 transition count 136
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 20 with 1 rules applied. Total rules applied 3631 place count 64 transition count 135
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 20 with 1 rules applied. Total rules applied 3632 place count 63 transition count 134
Applied a total of 3632 rules in 340 ms. Remains 63 /2584 variables (removed 2521) and now considering 134/3094 (removed 2960) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 340 ms. Remains : 63/2584 places, 134/3094 transitions.
Normalized transition count is 126 out of 134 initially.
// Phase 1: matrix 126 rows 63 cols
[2023-03-08 21:17:15] [INFO ] Computed 4 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 16251 resets, run finished after 994 ms. (steps per millisecond=1006 ) properties (out of 11) seen :11
FORMULA CloudReconfiguration-PT-307-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-307-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-307-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-307-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-307-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-307-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-307-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-307-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-307-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-307-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-307-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 89028 ms.
ITS solved all properties within timeout

BK_STOP 1678310237551

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudReconfiguration-PT-307"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is CloudReconfiguration-PT-307, 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 r106-tall-167814482200053"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-307.tgz
mv CloudReconfiguration-PT-307 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 ;