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-165252115800104.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-309, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r046-smll-165252115800104
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.0K Apr 29 14:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Apr 29 14:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 29 14:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 29 14:24 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 4.1K May 9 07:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 07:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 29 14:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 140K Apr 29 14:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Apr 29 14:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Apr 29 14:25 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-309-ReachabilityCardinality-00
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityCardinality-01
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityCardinality-02
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityCardinality-03
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityCardinality-04
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityCardinality-05
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityCardinality-06
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityCardinality-07
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityCardinality-08
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityCardinality-09
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityCardinality-10
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityCardinality-11
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityCardinality-12
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityCardinality-13
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityCardinality-14
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655070251695

Running Version 0
[2022-06-12 21:44:14] [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 21:44:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:44:15] [INFO ] Load time of PNML (sax parser for PT used): 286 ms
[2022-06-12 21:44:15] [INFO ] Transformed 2585 places.
[2022-06-12 21:44:15] [INFO ] Transformed 3095 transitions.
[2022-06-12 21:44:15] [INFO ] Found NUPN structural information;
[2022-06-12 21:44:15] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 367 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 32 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudReconfiguration-PT-309-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-309-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 72 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 14) seen :2
FORMULA CloudReconfiguration-PT-309-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-309-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 3095 rows 2585 cols
[2022-06-12 21:44:16] [INFO ] Computed 4 place invariants in 109 ms
[2022-06-12 21:44:17] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 76 ms returned sat
[2022-06-12 21:44:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:19] [INFO ] [Real]Absence check using state equation in 1960 ms returned sat
[2022-06-12 21:44:19] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 275 ms.
[2022-06-12 21:44:21] [INFO ] Added : 15 causal constraints over 3 iterations in 1679 ms. Result :unknown
[2022-06-12 21:44:22] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 73 ms returned sat
[2022-06-12 21:44:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:24] [INFO ] [Real]Absence check using state equation in 2208 ms returned sat
[2022-06-12 21:44:25] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 339 ms.
[2022-06-12 21:44:26] [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 21:44:27] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 103 ms returned sat
[2022-06-12 21:44:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:29] [INFO ] [Real]Absence check using state equation in 2545 ms returned sat
[2022-06-12 21:44:30] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:44:30] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 78 ms returned sat
[2022-06-12 21:44:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:33] [INFO ] [Nat]Absence check using state equation in 2825 ms returned sat
[2022-06-12 21:44:34] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 196 ms.
[2022-06-12 21:44:35] [INFO ] Added : 20 causal constraints over 4 iterations in 1262 ms. Result :unknown
[2022-06-12 21:44:35] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-06-12 21:44:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:38] [INFO ] [Real]Absence check using state equation in 2436 ms returned sat
[2022-06-12 21:44:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:44:39] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-06-12 21:44:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:40] [INFO ] [Nat]Absence check using state equation in 847 ms returned unsat
[2022-06-12 21:44:40] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 107 ms returned sat
[2022-06-12 21:44:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:44] [INFO ] [Real]Absence check using state equation in 3556 ms returned sat
[2022-06-12 21:44:44] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:44:45] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 112 ms returned sat
[2022-06-12 21:44:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:48] [INFO ] [Nat]Absence check using state equation in 2581 ms returned sat
[2022-06-12 21:44:48] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 234 ms.
[2022-06-12 21:44:49] [INFO ] Added : 20 causal constraints over 4 iterations in 1484 ms. Result :unknown
[2022-06-12 21:44:50] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 73 ms returned sat
[2022-06-12 21:44:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:54] [INFO ] [Real]Absence check using state equation in 4206 ms returned unknown
[2022-06-12 21:44:55] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2022-06-12 21:44:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:57] [INFO ] [Real]Absence check using state equation in 2140 ms returned sat
[2022-06-12 21:44:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:44:59] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 70 ms returned sat
[2022-06-12 21:44:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:45:01] [INFO ] [Real]Absence check using state equation in 1875 ms returned sat
[2022-06-12 21:45:01] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:45:01] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 124 ms returned sat
[2022-06-12 21:45:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:45:04] [INFO ] [Nat]Absence check using state equation in 2092 ms returned sat
[2022-06-12 21:45:04] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 224 ms.
[2022-06-12 21:45:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 7
[2022-06-12 21:45:07] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 102 ms returned sat
[2022-06-12 21:45:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:45:09] [INFO ] [Real]Absence check using state equation in 2495 ms returned sat
[2022-06-12 21:45:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:45:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 112 ms returned sat
[2022-06-12 21:45:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:45:13] [INFO ] [Real]Absence check using state equation in 2193 ms returned sat
[2022-06-12 21:45:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:45:14] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 116 ms returned sat
[2022-06-12 21:45:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:45:16] [INFO ] [Nat]Absence check using state equation in 2109 ms returned sat
[2022-06-12 21:45:16] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 257 ms.
0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
[2022-06-12 21:45:18] [INFO ] Added : 30 causal constraints over 6 iterations in 2130 ms. Result :unknown
[2022-06-12 21:45:19] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 75 ms returned sat
[2022-06-12 21:45:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:45:21] [INFO ] [Real]Absence check using state equation in 2120 ms returned sat
[2022-06-12 21:45:21] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 301 ms.
0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
[2022-06-12 21:45:23] [INFO ] Added : 25 causal constraints over 5 iterations in 1946 ms. Result :unknown
[2022-06-12 21:45:24] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 74 ms returned sat
[2022-06-12 21:45:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:45:27] [INFO ] [Real]Absence check using state equation in 2715 ms returned sat
[2022-06-12 21:45:27] [INFO ] Solution in real domain found non-integer solution.
FORMULA CloudReconfiguration-PT-309-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-309-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-309-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-309-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 1 different solutions.
Support contains 145 out of 2585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Graph (trivial) has 2587 edges and 2585 vertex of which 554 / 2585 are part of one of the 48 SCC in 27 ms
Free SCC test removed 506 places
Drop transitions removed 614 transitions
Reduce isomorphic transitions removed 614 transitions.
Graph (complete) has 2761 edges and 2079 vertex of which 2066 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.10 ms
Discarding 13 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 1117 transitions
Trivial Post-agglo rules discarded 1117 transitions
Performed 1117 trivial Post agglomeration. Transition count delta: 1117
Iterating post reduction 0 with 1124 rules applied. Total rules applied 1126 place count 2066 transition count 1349
Reduce places removed 1117 places and 0 transitions.
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Drop transitions removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 1 with 1203 rules applied. Total rules applied 2329 place count 949 transition count 1263
Reduce places removed 35 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 43 rules applied. Total rules applied 2372 place count 914 transition count 1255
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 4 rules applied. Total rules applied 2376 place count 912 transition count 1253
Reduce places removed 1 places and 0 transitions.
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Iterating post reduction 4 with 97 rules applied. Total rules applied 2473 place count 911 transition count 1157
Reduce places removed 96 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 5 with 110 rules applied. Total rules applied 2583 place count 815 transition count 1143
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 2585 place count 813 transition count 1143
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 29 Pre rules applied. Total rules applied 2585 place count 813 transition count 1114
Deduced a syphon composed of 29 places in 2 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 7 with 58 rules applied. Total rules applied 2643 place count 784 transition count 1114
Discarding 116 places :
Symmetric choice reduction at 7 with 116 rule applications. Total rules 2759 place count 668 transition count 998
Iterating global reduction 7 with 116 rules applied. Total rules applied 2875 place count 668 transition count 998
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 2879 place count 668 transition count 994
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 7 Pre rules applied. Total rules applied 2879 place count 668 transition count 987
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 2893 place count 661 transition count 987
Discarding 59 places :
Symmetric choice reduction at 8 with 59 rule applications. Total rules 2952 place count 602 transition count 928
Iterating global reduction 8 with 59 rules applied. Total rules applied 3011 place count 602 transition count 928
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 8 with 17 rules applied. Total rules applied 3028 place count 602 transition count 911
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 9 with 8 rules applied. Total rules applied 3036 place count 595 transition count 910
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 3037 place count 594 transition count 910
Discarding 10 places :
Symmetric choice reduction at 11 with 10 rule applications. Total rules 3047 place count 584 transition count 895
Iterating global reduction 11 with 10 rules applied. Total rules applied 3057 place count 584 transition count 895
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 3060 place count 584 transition count 892
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 3063 place count 581 transition count 886
Iterating global reduction 12 with 3 rules applied. Total rules applied 3066 place count 581 transition count 886
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 3067 place count 580 transition count 884
Iterating global reduction 12 with 1 rules applied. Total rules applied 3068 place count 580 transition count 884
Performed 185 Post agglomeration using F-continuation condition with reduction of 47 identical transitions.
Deduced a syphon composed of 185 places in 1 ms
Reduce places removed 185 places and 0 transitions.
Iterating global reduction 12 with 370 rules applied. Total rules applied 3438 place count 395 transition count 652
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 12 with 15 rules applied. Total rules applied 3453 place count 395 transition count 637
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 13 with 10 rules applied. Total rules applied 3463 place count 390 transition count 632
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 3469 place count 390 transition count 626
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 3471 place count 389 transition count 625
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 3473 place count 389 transition count 623
Performed 41 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 15 with 82 rules applied. Total rules applied 3555 place count 348 transition count 672
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 15 with 20 rules applied. Total rules applied 3575 place count 348 transition count 652
Discarding 8 places :
Symmetric choice reduction at 16 with 8 rule applications. Total rules 3583 place count 340 transition count 629
Iterating global reduction 16 with 8 rules applied. Total rules applied 3591 place count 340 transition count 629
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 3592 place count 340 transition count 628
Drop transitions removed 50 transitions
Redundant transition composition rules discarded 50 transitions
Iterating global reduction 17 with 50 rules applied. Total rules applied 3642 place count 340 transition count 578
Discarding 3 places :
Symmetric choice reduction at 17 with 3 rule applications. Total rules 3645 place count 337 transition count 572
Iterating global reduction 17 with 3 rules applied. Total rules applied 3648 place count 337 transition count 572
Free-agglomeration rule applied 42 times.
Iterating global reduction 17 with 42 rules applied. Total rules applied 3690 place count 337 transition count 530
Reduce places removed 42 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 17 with 44 rules applied. Total rules applied 3734 place count 295 transition count 528
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 18 with 8 rules applied. Total rules applied 3742 place count 295 transition count 520
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 18 with 1 rules applied. Total rules applied 3743 place count 295 transition count 519
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 18 with 1 rules applied. Total rules applied 3744 place count 294 transition count 519
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 19 with 7 rules applied. Total rules applied 3751 place count 294 transition count 519
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 3752 place count 294 transition count 518
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 3753 place count 294 transition count 518
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 3754 place count 293 transition count 517
Applied a total of 3754 rules in 830 ms. Remains 293 /2585 variables (removed 2292) and now considering 517/3095 (removed 2578) transitions.
Finished structural reductions, in 1 iterations. Remains : 293/2585 places, 517/3095 transitions.
[2022-06-12 21:45:29] [INFO ] Flatten gal took : 106 ms
[2022-06-12 21:45:29] [INFO ] Flatten gal took : 44 ms
[2022-06-12 21:45:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4236082034290999298.gal : 36 ms
[2022-06-12 21:45:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9255174123187638948.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/ReachabilityCardinality4236082034290999298.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9255174123187638948.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/ReachabilityCardinality4236082034290999298.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9255174123187638948.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality9255174123187638948.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :9 after 14
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :14 after 19
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :19 after 21
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :21 after 36
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :36 after 44
Invariant property CloudReconfiguration-PT-309-ReachabilityCardinality-06 does not hold.
FORMULA CloudReconfiguration-PT-309-ReachabilityCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :44 after 184
Reachability property CloudReconfiguration-PT-309-ReachabilityCardinality-14 is true.
FORMULA CloudReconfiguration-PT-309-ReachabilityCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :184 after 1562
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :1562 after 2321
Reachability property CloudReconfiguration-PT-309-ReachabilityCardinality-04 is true.
FORMULA CloudReconfiguration-PT-309-ReachabilityCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :2321 after 2854
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :2854 after 5698
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :5698 after 10445
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :10445 after 41590
Invariant property CloudReconfiguration-PT-309-ReachabilityCardinality-13 does not hold.
FORMULA CloudReconfiguration-PT-309-ReachabilityCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :41590 after 505627
Detected timeout of ITS tools.
[2022-06-12 21:45:44] [INFO ] Flatten gal took : 41 ms
[2022-06-12 21:45:44] [INFO ] Applying decomposition
[2022-06-12 21:45:44] [INFO ] Flatten gal took : 35 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph10475209271007185084.txt, -o, /tmp/graph10475209271007185084.bin, -w, /tmp/graph10475209271007185084.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph10475209271007185084.bin, -l, -1, -v, -w, /tmp/graph10475209271007185084.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:45:44] [INFO ] Decomposing Gal with order
[2022-06-12 21:45:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:45:44] [INFO ] Removed a total of 265 redundant transitions.
[2022-06-12 21:45:45] [INFO ] Flatten gal took : 260 ms
[2022-06-12 21:45:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 155 labels/synchronizations in 71 ms.
[2022-06-12 21:45:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9816784103861666944.gal : 43 ms
[2022-06-12 21:45:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11402179380806454967.prop : 1 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/ReachabilityCardinality9816784103861666944.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality11402179380806454967.prop, --nowitness], 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/ReachabilityCardinality9816784103861666944.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality11402179380806454967.prop --nowitness
Loading property file /tmp/ReachabilityCardinality11402179380806454967.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :1 after 5
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :5 after 3000
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :3000 after 29249
Invariant property CloudReconfiguration-PT-309-ReachabilityCardinality-07 does not hold.
FORMULA CloudReconfiguration-PT-309-ReachabilityCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property CloudReconfiguration-PT-309-ReachabilityCardinality-03 is true.
FORMULA CloudReconfiguration-PT-309-ReachabilityCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property CloudReconfiguration-PT-309-ReachabilityCardinality-02 is true.
FORMULA CloudReconfiguration-PT-309-ReachabilityCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :29249 after 2.99469e+07
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\_mod\_flat,3.43586e+07,1.80819,38104,1262,280,53702,7696,939,185608,220,38423,0
Total reachable state count : 34358602

Verifying 4 reachability properties.
Reachability property CloudReconfiguration-PT-309-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-309-ReachabilityCardinality-02,268275,1.81214,38368,471,163,53702,7696,942,185608,223,38423,0
Reachability property CloudReconfiguration-PT-309-ReachabilityCardinality-03 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-309-ReachabilityCardinality-03,268275,1.81291,38368,471,163,53702,7696,944,185608,224,38423,0
Invariant property CloudReconfiguration-PT-309-ReachabilityCardinality-07 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-309-ReachabilityCardinality-07,174,1.89301,38368,197,34,53702,7696,1330,185608,252,38423,12355
Invariant property CloudReconfiguration-PT-309-ReachabilityCardinality-10 does not hold.
FORMULA CloudReconfiguration-PT-309-ReachabilityCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

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-309-ReachabilityCardinality-10,616847,1.89434,38368,490,165,53702,7696,1330,185608,252,38423,12417
All properties solved without resorting to model-checking.

BK_STOP 1655070348225

--------------------
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-309"
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-309, 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-165252115800104"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-309.tgz
mv CloudReconfiguration-PT-309 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 ;