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-165252115800119.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-314, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r046-smll-165252115800119
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 8.3K Apr 29 14:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Apr 29 14:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 29 14:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 29 14:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 07:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 07:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K Apr 29 14:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Apr 29 14:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Apr 29 14:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 29 14:26 ReachabilityFireability.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 booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityCardinality-00
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityCardinality-01
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityCardinality-02
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityCardinality-03
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityCardinality-04
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityCardinality-05
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityCardinality-06
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityCardinality-07
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityCardinality-08
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityCardinality-09
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityCardinality-10
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityCardinality-11
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityCardinality-12
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityCardinality-13
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityCardinality-14
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655070903121

Running Version 0
[2022-06-12 21:55:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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]
[2022-06-12 21:55:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:55:07] [INFO ] Load time of PNML (sax parser for PT used): 394 ms
[2022-06-12 21:55:07] [INFO ] Transformed 2585 places.
[2022-06-12 21:55:07] [INFO ] Transformed 3095 transitions.
[2022-06-12 21:55:07] [INFO ] Found NUPN structural information;
[2022-06-12 21:55:07] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 513 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 40 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 107 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 16) seen :1
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Probabilistic random walk after 1000001 steps, saw 238760 distinct states, run finished after 14013 ms. (steps per millisecond=71 ) properties seen :{}
Running SMT prover for 15 properties.
// Phase 1: matrix 3095 rows 2585 cols
[2022-06-12 21:55:21] [INFO ] Computed 4 place invariants in 89 ms
[2022-06-12 21:55:23] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 96 ms returned sat
[2022-06-12 21:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:55:25] [INFO ] [Real]Absence check using state equation in 1972 ms returned sat
[2022-06-12 21:55:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:55:26] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-06-12 21:55:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:55:28] [INFO ] [Nat]Absence check using state equation in 2256 ms returned sat
[2022-06-12 21:55:29] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 425 ms.
[2022-06-12 21:55:30] [INFO ] Added : 15 causal constraints over 3 iterations in 1749 ms. Result :unknown
[2022-06-12 21:55:31] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 106 ms returned sat
[2022-06-12 21:55:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:55:33] [INFO ] [Real]Absence check using state equation in 2188 ms returned sat
[2022-06-12 21:55:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:55:34] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 117 ms returned sat
[2022-06-12 21:55:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:55:36] [INFO ] [Nat]Absence check using state equation in 2395 ms returned sat
[2022-06-12 21:55:37] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 387 ms.
[2022-06-12 21:55:38] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
[2022-06-12 21:55:39] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 110 ms returned sat
[2022-06-12 21:55:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:55:41] [INFO ] [Real]Absence check using state equation in 2288 ms returned sat
[2022-06-12 21:55:42] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 277 ms.
[2022-06-12 21:55:43] [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: Stream close... while checking expression at index 2
[2022-06-12 21:55:44] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 73 ms returned sat
[2022-06-12 21:55:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:55:47] [INFO ] [Real]Absence check using state equation in 2552 ms returned sat
[2022-06-12 21:55:47] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 279 ms.
[2022-06-12 21:55:48] [INFO ] Added : 20 causal constraints over 4 iterations in 1430 ms. Result :unknown
[2022-06-12 21:55:49] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 75 ms returned sat
[2022-06-12 21:55:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:55:51] [INFO ] [Real]Absence check using state equation in 2143 ms returned sat
[2022-06-12 21:55:52] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 265 ms.
[2022-06-12 21:55:53] [INFO ] Added : 20 causal constraints over 4 iterations in 1899 ms. Result :unknown
[2022-06-12 21:55:54] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 104 ms returned sat
[2022-06-12 21:55:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:55:57] [INFO ] [Real]Absence check using state equation in 2346 ms returned sat
[2022-06-12 21:55:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:55:58] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-06-12 21:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:56:01] [INFO ] [Real]Absence check using state equation in 2903 ms returned sat
[2022-06-12 21:56:01] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:56:03] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 68 ms returned sat
[2022-06-12 21:56:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:56:04] [INFO ] [Real]Absence check using state equation in 1870 ms returned sat
[2022-06-12 21:56:05] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:56:06] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 120 ms returned sat
[2022-06-12 21:56:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:56:07] [INFO ] [Real]Absence check using state equation in 1193 ms returned unsat
[2022-06-12 21:56:08] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 73 ms returned sat
[2022-06-12 21:56:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:56:10] [INFO ] [Real]Absence check using state equation in 2380 ms returned sat
[2022-06-12 21:56:11] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 333 ms.
[2022-06-12 21:56:12] [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 9
[2022-06-12 21:56:13] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 85 ms returned sat
[2022-06-12 21:56:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:56:16] [INFO ] [Real]Absence check using state equation in 2774 ms returned sat
[2022-06-12 21:56:16] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 243 ms.
[2022-06-12 21:56:17] [INFO ] Added : 20 causal constraints over 4 iterations in 1323 ms. Result :unknown
[2022-06-12 21:56:18] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 122 ms returned sat
[2022-06-12 21:56:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:56:20] [INFO ] [Real]Absence check using state equation in 2046 ms returned sat
[2022-06-12 21:56:20] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:56:21] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 74 ms returned sat
[2022-06-12 21:56:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:56:23] [INFO ] [Nat]Absence check using state equation in 2132 ms returned sat
[2022-06-12 21:56:23] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 199 ms.
[2022-06-12 21:56:25] [INFO ] Added : 35 causal constraints over 7 iterations in 2089 ms. Result :unknown
[2022-06-12 21:56:26] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-06-12 21:56:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:56:29] [INFO ] [Real]Absence check using state equation in 2844 ms returned sat
[2022-06-12 21:56:29] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:56:30] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 71 ms returned sat
[2022-06-12 21:56:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:56:32] [INFO ] [Nat]Absence check using state equation in 2645 ms returned sat
[2022-06-12 21:56:33] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 260 ms.
[2022-06-12 21:56:34] [INFO ] Added : 20 causal constraints over 4 iterations in 1464 ms. Result :unknown
[2022-06-12 21:56:35] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 65 ms returned sat
[2022-06-12 21:56:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:56:36] [INFO ] [Real]Absence check using state equation in 1696 ms returned sat
[2022-06-12 21:56:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:56:38] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 98 ms returned sat
[2022-06-12 21:56:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:56:41] [INFO ] [Real]Absence check using state equation in 3000 ms returned sat
[2022-06-12 21:56:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:56:42] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 73 ms returned sat
[2022-06-12 21:56:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:56:44] [INFO ] [Nat]Absence check using state equation in 2399 ms returned sat
[2022-06-12 21:56:44] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 176 ms.
[2022-06-12 21:56:46] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 14
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 15 Parikh solutions to 1 different solutions.
Support contains 123 out of 2585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Graph (trivial) has 2703 edges and 2585 vertex of which 600 / 2585 are part of one of the 53 SCC in 26 ms
Free SCC test removed 547 places
Drop transitions removed 672 transitions
Reduce isomorphic transitions removed 672 transitions.
Graph (complete) has 2703 edges and 2038 vertex of which 2024 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 1171 transitions
Trivial Post-agglo rules discarded 1171 transitions
Performed 1171 trivial Post agglomeration. Transition count delta: 1171
Iterating post reduction 0 with 1180 rules applied. Total rules applied 1182 place count 2024 transition count 1234
Reduce places removed 1171 places and 0 transitions.
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Drop transitions removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 1 with 1280 rules applied. Total rules applied 2462 place count 853 transition count 1125
Reduce places removed 46 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 2 with 51 rules applied. Total rules applied 2513 place count 807 transition count 1120
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 71
Iterating post reduction 3 with 73 rules applied. Total rules applied 2586 place count 806 transition count 1048
Reduce places removed 71 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 75 rules applied. Total rules applied 2661 place count 735 transition count 1044
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2662 place count 734 transition count 1044
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 30 Pre rules applied. Total rules applied 2662 place count 734 transition count 1014
Deduced a syphon composed of 30 places in 3 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 6 with 60 rules applied. Total rules applied 2722 place count 704 transition count 1014
Discarding 76 places :
Symmetric choice reduction at 6 with 76 rule applications. Total rules 2798 place count 628 transition count 938
Iterating global reduction 6 with 76 rules applied. Total rules applied 2874 place count 628 transition count 938
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 2 rules applied. Total rules applied 2876 place count 628 transition count 936
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2877 place count 627 transition count 936
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 7 Pre rules applied. Total rules applied 2877 place count 627 transition count 929
Deduced a syphon composed of 7 places in 4 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 8 with 14 rules applied. Total rules applied 2891 place count 620 transition count 929
Discarding 55 places :
Symmetric choice reduction at 8 with 55 rule applications. Total rules 2946 place count 565 transition count 874
Iterating global reduction 8 with 55 rules applied. Total rules applied 3001 place count 565 transition count 874
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 8 with 22 rules applied. Total rules applied 3023 place count 565 transition count 852
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 9 with 14 rules applied. Total rules applied 3037 place count 555 transition count 848
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 10 with 3 rules applied. Total rules applied 3040 place count 553 transition count 847
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 3042 place count 552 transition count 846
Discarding 11 places :
Symmetric choice reduction at 12 with 11 rule applications. Total rules 3053 place count 541 transition count 829
Iterating global reduction 12 with 11 rules applied. Total rules applied 3064 place count 541 transition count 829
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 3067 place count 541 transition count 826
Discarding 5 places :
Symmetric choice reduction at 13 with 5 rule applications. Total rules 3072 place count 536 transition count 816
Iterating global reduction 13 with 5 rules applied. Total rules applied 3077 place count 536 transition count 816
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 3079 place count 534 transition count 812
Iterating global reduction 13 with 2 rules applied. Total rules applied 3081 place count 534 transition count 812
Performed 179 Post agglomeration using F-continuation condition with reduction of 57 identical transitions.
Deduced a syphon composed of 179 places in 2 ms
Reduce places removed 179 places and 0 transitions.
Iterating global reduction 13 with 358 rules applied. Total rules applied 3439 place count 355 transition count 576
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 13 with 13 rules applied. Total rules applied 3452 place count 355 transition count 563
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 3454 place count 354 transition count 562
Performed 42 Post agglomeration using F-continuation condition with reduction of 8 identical transitions.
Deduced a syphon composed of 42 places in 2 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 14 with 84 rules applied. Total rules applied 3538 place count 312 transition count 601
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 14 with 25 rules applied. Total rules applied 3563 place count 312 transition count 576
Discarding 9 places :
Symmetric choice reduction at 15 with 9 rule applications. Total rules 3572 place count 303 transition count 557
Iterating global reduction 15 with 9 rules applied. Total rules applied 3581 place count 303 transition count 557
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 3582 place count 303 transition count 556
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 3583 place count 302 transition count 554
Iterating global reduction 16 with 1 rules applied. Total rules applied 3584 place count 302 transition count 554
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 16 with 36 rules applied. Total rules applied 3620 place count 302 transition count 518
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 3621 place count 301 transition count 517
Iterating global reduction 16 with 1 rules applied. Total rules applied 3622 place count 301 transition count 517
Free-agglomeration rule applied 34 times.
Iterating global reduction 16 with 34 rules applied. Total rules applied 3656 place count 301 transition count 483
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 16 with 34 rules applied. Total rules applied 3690 place count 267 transition count 483
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 17 with 7 rules applied. Total rules applied 3697 place count 267 transition count 476
Partial Free-agglomeration rule applied 17 times.
Drop transitions removed 17 transitions
Iterating global reduction 17 with 17 rules applied. Total rules applied 3714 place count 267 transition count 476
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 3715 place count 267 transition count 475
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 3716 place count 266 transition count 474
Applied a total of 3716 rules in 857 ms. Remains 266 /2585 variables (removed 2319) and now considering 474/3095 (removed 2621) transitions.
Finished structural reductions, in 1 iterations. Remains : 266/2585 places, 474/3095 transitions.
[2022-06-12 21:56:47] [INFO ] Flatten gal took : 98 ms
[2022-06-12 21:56:47] [INFO ] Flatten gal took : 51 ms
[2022-06-12 21:56:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality350758987382911802.gal : 40 ms
[2022-06-12 21:56:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17771140541763751156.prop : 3 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality350758987382911802.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17771140541763751156.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality350758987382911802.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17771140541763751156.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality17771140541763751156.prop.
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :6 after 8
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :8 after 11
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :11 after 13
Invariant property CloudReconfiguration-PT-314-ReachabilityCardinality-00 does not hold.
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :13 after 32
Invariant property CloudReconfiguration-PT-314-ReachabilityCardinality-15 does not hold.
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :32 after 35
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :35 after 41
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :41 after 60
Reachability property CloudReconfiguration-PT-314-ReachabilityCardinality-10 is true.
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :60 after 209
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :209 after 516
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :516 after 909
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :909 after 4505
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :4505 after 29931
Invariant property CloudReconfiguration-PT-314-ReachabilityCardinality-11 does not hold.
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CloudReconfiguration-PT-314-ReachabilityCardinality-04 is true.
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CloudReconfiguration-PT-314-ReachabilityCardinality-02 is true.
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :29931 after 234796
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :234796 after 732052
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1.02789e+07,1.20933,22244,2,4545,26,64585,10,0,1619,68243,0
Total reachable state count : 10278879

Verifying 10 reachability properties.
Invariant property CloudReconfiguration-PT-314-ReachabilityCardinality-00 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-314-ReachabilityCardinality-00,1,1.2112,22244,2,267,26,64585,11,0,1627,68243,0
Invariant property CloudReconfiguration-PT-314-ReachabilityCardinality-01 does not hold.
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-314-ReachabilityCardinality-01,93301,1.21645,22508,2,1984,26,64585,11,0,1631,68243,0
Reachability property CloudReconfiguration-PT-314-ReachabilityCardinality-02 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-314-ReachabilityCardinality-02,39,1.21765,22508,2,325,26,64585,12,0,1648,68243,0
Reachability property CloudReconfiguration-PT-314-ReachabilityCardinality-03 is true.
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-314-ReachabilityCardinality-03,221779,1.23351,22508,2,2422,26,64585,12,0,1677,68243,0
Reachability property CloudReconfiguration-PT-314-ReachabilityCardinality-04 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-314-ReachabilityCardinality-04,2647,1.2344,22508,2,1280,26,64585,13,0,1679,68243,0
Reachability property CloudReconfiguration-PT-314-ReachabilityCardinality-09 is true.
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-314-ReachabilityCardinality-09,120439,1.23548,22508,2,2019,26,64585,13,0,1680,68243,0
Reachability property CloudReconfiguration-PT-314-ReachabilityCardinality-10 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-314-ReachabilityCardinality-10,20,1.23886,22508,2,339,26,64585,14,0,1729,68243,0
Invariant property CloudReconfiguration-PT-314-ReachabilityCardinality-11 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-314-ReachabilityCardinality-11,671,1.23991,22508,2,481,26,64585,15,0,1738,68243,0
Invariant property CloudReconfiguration-PT-314-ReachabilityCardinality-12 does not hold.
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-314-ReachabilityCardinality-12,115831,1.24295,22508,2,2008,26,64585,15,0,1741,68243,0
Invariant property CloudReconfiguration-PT-314-ReachabilityCardinality-15 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-314-ReachabilityCardinality-15,6957,1.26401,22508,2,1095,26,64585,16,0,1841,68243,0
All properties solved without resorting to model-checking.

BK_STOP 1655071010464

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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-314"
export BK_EXAMINATION="ReachabilityCardinality"
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-314, examination is ReachabilityCardinality"
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-165252115800119"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-314.tgz
mv CloudReconfiguration-PT-314 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;