Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r046-smll-165252115800106.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is CloudReconfiguration-PT-310, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r046-smll-165252115800106
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 856K
-rw-r--r-- 1 mcc users 5.4K Apr 29 14:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 50K Apr 29 14:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Apr 29 14:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 29 14:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K May 9 07:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 07:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 07:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 660K May 10 09:33 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-310-UpperBounds-00
FORMULA_NAME CloudReconfiguration-PT-310-UpperBounds-01
FORMULA_NAME CloudReconfiguration-PT-310-UpperBounds-02
FORMULA_NAME CloudReconfiguration-PT-310-UpperBounds-03
FORMULA_NAME CloudReconfiguration-PT-310-UpperBounds-04
FORMULA_NAME CloudReconfiguration-PT-310-UpperBounds-05
FORMULA_NAME CloudReconfiguration-PT-310-UpperBounds-06
FORMULA_NAME CloudReconfiguration-PT-310-UpperBounds-07
FORMULA_NAME CloudReconfiguration-PT-310-UpperBounds-08
FORMULA_NAME CloudReconfiguration-PT-310-UpperBounds-09
FORMULA_NAME CloudReconfiguration-PT-310-UpperBounds-10
FORMULA_NAME CloudReconfiguration-PT-310-UpperBounds-11
FORMULA_NAME CloudReconfiguration-PT-310-UpperBounds-12
FORMULA_NAME CloudReconfiguration-PT-310-UpperBounds-13
FORMULA_NAME CloudReconfiguration-PT-310-UpperBounds-14
FORMULA_NAME CloudReconfiguration-PT-310-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652524989754

Running Version 0
[2022-05-14 10:43:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-14 10:43:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-14 10:43:13] [INFO ] Load time of PNML (sax parser for PT used): 356 ms
[2022-05-14 10:43:13] [INFO ] Transformed 2585 places.
[2022-05-14 10:43:13] [INFO ] Transformed 3095 transitions.
[2022-05-14 10:43:13] [INFO ] Found NUPN structural information;
[2022-05-14 10:43:13] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 463 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 10 ms.
// Phase 1: matrix 3095 rows 2585 cols
[2022-05-14 10:43:13] [INFO ] Computed 4 place invariants in 90 ms
Incomplete random walk after 10000 steps, including 77 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 16) seen :2
FORMULA CloudReconfiguration-PT-310-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-310-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :1
FORMULA CloudReconfiguration-PT-310-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 26 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 13) seen :0
// Phase 1: matrix 3095 rows 2585 cols
[2022-05-14 10:43:14] [INFO ] Computed 4 place invariants in 63 ms
[2022-05-14 10:43:15] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 80 ms returned sat
[2022-05-14 10:43:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:43:16] [INFO ] [Real]Absence check using state equation in 1589 ms returned sat
[2022-05-14 10:43:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:43:17] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-05-14 10:43:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:43:20] [INFO ] [Nat]Absence check using state equation in 2398 ms returned sat
[2022-05-14 10:43:21] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 401 ms.
[2022-05-14 10:43:22] [INFO ] Added : 15 causal constraints over 3 iterations in 1602 ms. Result :unknown
[2022-05-14 10:43:23] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 76 ms returned sat
[2022-05-14 10:43:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:43:25] [INFO ] [Real]Absence check using state equation in 2248 ms returned sat
[2022-05-14 10:43:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:43:26] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 70 ms returned sat
[2022-05-14 10:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:43:28] [INFO ] [Nat]Absence check using state equation in 1920 ms returned sat
[2022-05-14 10:43:28] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 353 ms.
[2022-05-14 10:43:30] [INFO ] Added : 35 causal constraints over 7 iterations in 2132 ms. Result :unknown
[2022-05-14 10:43:31] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 65 ms returned sat
[2022-05-14 10:43:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:43:33] [INFO ] [Real]Absence check using state equation in 2118 ms returned sat
[2022-05-14 10:43:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:43:34] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 68 ms returned sat
[2022-05-14 10:43:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:43:36] [INFO ] [Nat]Absence check using state equation in 1772 ms returned sat
[2022-05-14 10:43:36] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 229 ms.
[2022-05-14 10:43:38] [INFO ] Added : 35 causal constraints over 7 iterations in 2641 ms. Result :unknown
[2022-05-14 10:43:39] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 103 ms returned sat
[2022-05-14 10:43:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:43:41] [INFO ] [Real]Absence check using state equation in 2058 ms returned sat
[2022-05-14 10:43:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:43:42] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2022-05-14 10:43:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:43:44] [INFO ] [Nat]Absence check using state equation in 2221 ms returned sat
[2022-05-14 10:43:45] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 212 ms.
[2022-05-14 10:43:46] [INFO ] Added : 45 causal constraints over 9 iterations in 2092 ms. Result :unknown
[2022-05-14 10:43:47] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 91 ms returned sat
[2022-05-14 10:43:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:43:49] [INFO ] [Real]Absence check using state equation in 1912 ms returned sat
[2022-05-14 10:43:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:43:50] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 68 ms returned sat
[2022-05-14 10:43:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:43:52] [INFO ] [Nat]Absence check using state equation in 1890 ms returned sat
[2022-05-14 10:43:52] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 181 ms.
0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
[2022-05-14 10:43:55] [INFO ] Added : 30 causal constraints over 6 iterations in 2469 ms. Result :unknown
[2022-05-14 10:43:55] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 78 ms returned sat
[2022-05-14 10:43:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:43:57] [INFO ] [Real]Absence check using state equation in 1982 ms returned sat
[2022-05-14 10:43:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:43:58] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 116 ms returned sat
[2022-05-14 10:43:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:44:00] [INFO ] [Nat]Absence check using state equation in 1833 ms returned sat
[2022-05-14 10:44:00] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 200 ms.
[2022-05-14 10:44:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:858)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-14 10:44:03] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 80 ms returned sat
[2022-05-14 10:44:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:44:05] [INFO ] [Real]Absence check using state equation in 1812 ms returned sat
[2022-05-14 10:44:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:44:06] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 106 ms returned sat
[2022-05-14 10:44:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:44:08] [INFO ] [Nat]Absence check using state equation in 1777 ms returned sat
[2022-05-14 10:44:08] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 209 ms.
[2022-05-14 10:44:10] [INFO ] Added : 35 causal constraints over 7 iterations in 2395 ms. Result :unknown
[2022-05-14 10:44:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 102 ms returned sat
[2022-05-14 10:44:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:44:13] [INFO ] [Real]Absence check using state equation in 2135 ms returned sat
[2022-05-14 10:44:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:44:14] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2022-05-14 10:44:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:44:16] [INFO ] [Nat]Absence check using state equation in 1994 ms returned sat
[2022-05-14 10:44:17] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 206 ms.
[2022-05-14 10:44:19] [INFO ] Added : 50 causal constraints over 10 iterations in 2166 ms. Result :unknown
[2022-05-14 10:44:19] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 83 ms returned sat
[2022-05-14 10:44:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:44:21] [INFO ] [Real]Absence check using state equation in 1837 ms returned sat
[2022-05-14 10:44:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:44:22] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 71 ms returned sat
[2022-05-14 10:44:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:44:24] [INFO ] [Nat]Absence check using state equation in 2240 ms returned sat
[2022-05-14 10:44:24] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 244 ms.
[2022-05-14 10:44:26] [INFO ] Added : 40 causal constraints over 8 iterations in 2101 ms. Result :unknown
[2022-05-14 10:44:27] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 103 ms returned sat
[2022-05-14 10:44:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:44:29] [INFO ] [Real]Absence check using state equation in 2299 ms returned sat
[2022-05-14 10:44:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:44:30] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2022-05-14 10:44:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:44:32] [INFO ] [Nat]Absence check using state equation in 2414 ms returned sat
[2022-05-14 10:44:33] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 179 ms.
[2022-05-14 10:44:34] [INFO ] Added : 40 causal constraints over 8 iterations in 1912 ms. Result :unknown
[2022-05-14 10:44:35] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 102 ms returned sat
[2022-05-14 10:44:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:44:37] [INFO ] [Real]Absence check using state equation in 2022 ms returned sat
[2022-05-14 10:44:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:44:38] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 71 ms returned sat
[2022-05-14 10:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:44:40] [INFO ] [Nat]Absence check using state equation in 2107 ms returned sat
[2022-05-14 10:44:40] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 243 ms.
0Int
^^^^
(error "Invalid token: 0Int")
[2022-05-14 10:44:42] [INFO ] Added : 40 causal constraints over 8 iterations in 2123 ms. Result :unknown
[2022-05-14 10:44:43] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 71 ms returned sat
[2022-05-14 10:44:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:44:45] [INFO ] [Real]Absence check using state equation in 1719 ms returned sat
[2022-05-14 10:44:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:44:45] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-05-14 10:44:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:44:47] [INFO ] [Nat]Absence check using state equation in 1789 ms returned sat
[2022-05-14 10:44:47] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 230 ms.
0Int
^^^^
(error "Invalid token: 0Int")
[2022-05-14 10:44:50] [INFO ] Added : 30 causal constraints over 6 iterations in 2660 ms. Result :unknown
[2022-05-14 10:44:51] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 69 ms returned sat
[2022-05-14 10:44:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 10:44:52] [INFO ] [Real]Absence check using state equation in 1643 ms returned sat
[2022-05-14 10:44:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 10:44:53] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 118 ms returned sat
[2022-05-14 10:44:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 10:44:55] [INFO ] [Nat]Absence check using state equation in 1765 ms returned sat
[2022-05-14 10:44:55] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 296 ms.
[2022-05-14 10:44:57] [INFO ] Added : 35 causal constraints over 7 iterations in 2556 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]
Incomplete Parikh walk after 24700 steps, including 223 resets, run finished after 85 ms. (steps per millisecond=290 ) properties (out of 13) seen :1 could not realise parikh vector
FORMULA CloudReconfiguration-PT-310-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 29700 steps, including 252 resets, run finished after 125 ms. (steps per millisecond=237 ) properties (out of 12) seen :1 could not realise parikh vector
FORMULA CloudReconfiguration-PT-310-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 11 out of 2585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Graph (trivial) has 2937 edges and 2585 vertex of which 878 / 2585 are part of one of the 63 SCC in 32 ms
Free SCC test removed 815 places
Drop transitions removed 994 transitions
Reduce isomorphic transitions removed 994 transitions.
Graph (complete) has 2381 edges and 1770 vertex of which 1756 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.12 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 1172 transitions
Trivial Post-agglo rules discarded 1172 transitions
Performed 1172 trivial Post agglomeration. Transition count delta: 1172
Iterating post reduction 0 with 1181 rules applied. Total rules applied 1183 place count 1756 transition count 911
Reduce places removed 1172 places and 0 transitions.
Ensure Unique test removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Drop transitions removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 1 with 1310 rules applied. Total rules applied 2493 place count 584 transition count 773
Reduce places removed 63 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 70 rules applied. Total rules applied 2563 place count 521 transition count 766
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 3 with 5 rules applied. Total rules applied 2568 place count 519 transition count 763
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 4 with 11 rules applied. Total rules applied 2579 place count 517 transition count 754
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 2587 place count 509 transition count 754
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 23 Pre rules applied. Total rules applied 2587 place count 509 transition count 731
Deduced a syphon composed of 23 places in 5 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 6 with 46 rules applied. Total rules applied 2633 place count 486 transition count 731
Discarding 76 places :
Symmetric choice reduction at 6 with 76 rule applications. Total rules 2709 place count 410 transition count 655
Iterating global reduction 6 with 76 rules applied. Total rules applied 2785 place count 410 transition count 655
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 9 Pre rules applied. Total rules applied 2785 place count 410 transition count 646
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 6 with 18 rules applied. Total rules applied 2803 place count 401 transition count 646
Discarding 58 places :
Symmetric choice reduction at 6 with 58 rule applications. Total rules 2861 place count 343 transition count 588
Iterating global reduction 6 with 58 rules applied. Total rules applied 2919 place count 343 transition count 588
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 6 with 30 rules applied. Total rules applied 2949 place count 343 transition count 558
Reduce places removed 15 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 7 with 25 rules applied. Total rules applied 2974 place count 328 transition count 548
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 2979 place count 323 transition count 548
Discarding 18 places :
Symmetric choice reduction at 9 with 18 rule applications. Total rules 2997 place count 305 transition count 521
Iterating global reduction 9 with 18 rules applied. Total rules applied 3015 place count 305 transition count 521
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 3022 place count 305 transition count 514
Discarding 9 places :
Symmetric choice reduction at 10 with 9 rule applications. Total rules 3031 place count 296 transition count 496
Iterating global reduction 10 with 9 rules applied. Total rules applied 3040 place count 296 transition count 496
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 3043 place count 293 transition count 490
Iterating global reduction 10 with 3 rules applied. Total rules applied 3046 place count 293 transition count 490
Performed 157 Post agglomeration using F-continuation condition with reduction of 87 identical transitions.
Deduced a syphon composed of 157 places in 1 ms
Reduce places removed 157 places and 0 transitions.
Iterating global reduction 10 with 314 rules applied. Total rules applied 3360 place count 136 transition count 246
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 3363 place count 136 transition count 243
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 11 with 6 rules applied. Total rules applied 3369 place count 133 transition count 240
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 3375 place count 133 transition count 234
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 12 with 4 rules applied. Total rules applied 3379 place count 131 transition count 232
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 3383 place count 131 transition count 228
Performed 33 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 33 places in 2 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 13 with 66 rules applied. Total rules applied 3449 place count 98 transition count 259
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 13 with 26 rules applied. Total rules applied 3475 place count 98 transition count 233
Discarding 20 places :
Symmetric choice reduction at 14 with 20 rule applications. Total rules 3495 place count 78 transition count 193
Iterating global reduction 14 with 20 rules applied. Total rules applied 3515 place count 78 transition count 193
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 14 with 9 rules applied. Total rules applied 3524 place count 78 transition count 184
Discarding 6 places :
Symmetric choice reduction at 15 with 6 rule applications. Total rules 3530 place count 72 transition count 172
Iterating global reduction 15 with 6 rules applied. Total rules applied 3536 place count 72 transition count 172
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 3542 place count 72 transition count 166
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 16 with 3 rules applied. Total rules applied 3545 place count 72 transition count 163
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 3547 place count 71 transition count 162
Free-agglomeration rule applied 5 times.
Iterating global reduction 16 with 5 rules applied. Total rules applied 3552 place count 71 transition count 157
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 16 with 8 rules applied. Total rules applied 3560 place count 66 transition count 154
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 3561 place count 66 transition count 153
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 17 with 2 rules applied. Total rules applied 3563 place count 66 transition count 153
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 3564 place count 65 transition count 152
Applied a total of 3564 rules in 584 ms. Remains 65 /2585 variables (removed 2520) and now considering 152/3095 (removed 2943) transitions.
Finished structural reductions, in 1 iterations. Remains : 65/2585 places, 152/3095 transitions.
Normalized transition count is 141 out of 152 initially.
// Phase 1: matrix 141 rows 65 cols
[2022-05-14 10:44:58] [INFO ] Computed 4 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 13575 resets, run finished after 1740 ms. (steps per millisecond=574 ) properties (out of 11) seen :11
FORMULA CloudReconfiguration-PT-310-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-310-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-310-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-310-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-310-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-310-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-310-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-310-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-310-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-310-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-310-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1652525101714

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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-310"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
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 2-4028"
echo " Executing tool gold2021"
echo " Input is CloudReconfiguration-PT-310, 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 r046-smll-165252115800106"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-310.tgz
mv CloudReconfiguration-PT-310 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 ;