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-165252115800101.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-308, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r046-smll-165252115800101
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 5.8K Apr 29 14:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Apr 29 14:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 29 14:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K 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 6.8K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 07:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 07:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K 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 11K Apr 29 14:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Apr 29 14:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Apr 29 14:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Apr 29 14:32 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-308-ReachabilityCardinality-00
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityCardinality-01
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityCardinality-02
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityCardinality-03
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityCardinality-04
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityCardinality-05
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityCardinality-06
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityCardinality-07
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityCardinality-08
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityCardinality-09
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityCardinality-10
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityCardinality-11
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityCardinality-12
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityCardinality-13
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityCardinality-14
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655070162287

Running Version 0
[2022-06-12 21:42:45] [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 21:42:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:42:46] [INFO ] Load time of PNML (sax parser for PT used): 327 ms
[2022-06-12 21:42:46] [INFO ] Transformed 2585 places.
[2022-06-12 21:42:46] [INFO ] Transformed 3095 transitions.
[2022-06-12 21:42:46] [INFO ] Found NUPN structural information;
[2022-06-12 21:42:46] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 420 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 33 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudReconfiguration-PT-308-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-308-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-308-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 70 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 13) seen :3
FORMULA CloudReconfiguration-PT-308-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-308-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-308-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 3095 rows 2585 cols
[2022-06-12 21:42:46] [INFO ] Computed 4 place invariants in 70 ms
[2022-06-12 21:42:48] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 78 ms returned sat
[2022-06-12 21:42:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:42:50] [INFO ] [Real]Absence check using state equation in 2610 ms returned sat
[2022-06-12 21:42:51] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:42:52] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 71 ms returned sat
[2022-06-12 21:42:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:42:55] [INFO ] [Real]Absence check using state equation in 2968 ms returned sat
[2022-06-12 21:42:55] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:42:57] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 119 ms returned sat
[2022-06-12 21:42:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:43:00] [INFO ] [Real]Absence check using state equation in 2984 ms returned sat
[2022-06-12 21:43:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:43:00] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 88 ms returned sat
[2022-06-12 21:43:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:43:03] [INFO ] [Nat]Absence check using state equation in 2270 ms returned sat
[2022-06-12 21:43:04] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 387 ms.
[2022-06-12 21:43:05] [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 21:43:06] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 111 ms returned sat
[2022-06-12 21:43:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:43:08] [INFO ] [Real]Absence check using state equation in 2179 ms returned sat
[2022-06-12 21:43:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:43:09] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-06-12 21:43:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:43:11] [INFO ] [Nat]Absence check using state equation in 2510 ms returned sat
[2022-06-12 21:43:12] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 313 ms.
[2022-06-12 21:43:13] [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 3
[2022-06-12 21:43:14] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 104 ms returned sat
[2022-06-12 21:43:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:43:17] [INFO ] [Real]Absence check using state equation in 2518 ms returned sat
[2022-06-12 21:43:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:43:18] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 112 ms returned sat
[2022-06-12 21:43:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:43:21] [INFO ] [Real]Absence check using state equation in 2566 ms returned sat
[2022-06-12 21:43:21] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:43:21] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 84 ms returned sat
[2022-06-12 21:43:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:43:24] [INFO ] [Nat]Absence check using state equation in 2052 ms returned sat
[2022-06-12 21:43:24] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 268 ms.
[2022-06-12 21:43:26] [INFO ] Added : 40 causal constraints over 8 iterations in 2284 ms. Result :unknown
[2022-06-12 21:43:27] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 73 ms returned sat
[2022-06-12 21:43:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:43:29] [INFO ] [Real]Absence check using state equation in 1892 ms returned sat
[2022-06-12 21:43:29] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:43:29] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 69 ms returned sat
[2022-06-12 21:43:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:43:31] [INFO ] [Nat]Absence check using state equation in 1945 ms returned sat
[2022-06-12 21:43:32] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 178 ms.
[2022-06-12 21:43:34] [INFO ] Added : 50 causal constraints over 10 iterations in 2447 ms. Result :unknown
[2022-06-12 21:43:35] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 106 ms returned sat
[2022-06-12 21:43:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:43:37] [INFO ] [Real]Absence check using state equation in 2137 ms returned sat
[2022-06-12 21:43:37] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:43:38] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 70 ms returned sat
[2022-06-12 21:43:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:43:39] [INFO ] [Nat]Absence check using state equation in 1685 ms returned sat
[2022-06-12 21:43:40] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 183 ms.
[2022-06-12 21:43:42] [INFO ] Added : 40 causal constraints over 8 iterations in 2695 ms. Result :unknown
[2022-06-12 21:43:43] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 73 ms returned sat
[2022-06-12 21:43:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:43:45] [INFO ] [Real]Absence check using state equation in 2029 ms returned sat
[2022-06-12 21:43:45] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 199 ms.
[2022-06-12 21:43:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:43:48] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 75 ms returned sat
[2022-06-12 21:43:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:43:50] [INFO ] [Nat]Absence check using state equation in 1897 ms returned sat
[2022-06-12 21:43:50] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 180 ms.
[2022-06-12 21:43:52] [INFO ] Added : 40 causal constraints over 8 iterations in 2196 ms. Result :unknown
[2022-06-12 21:43:53] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 69 ms returned sat
[2022-06-12 21:43:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:43:55] [INFO ] [Real]Absence check using state equation in 1963 ms returned sat
[2022-06-12 21:43:55] [INFO ] Solution in real domain found non-integer solution.
FORMULA CloudReconfiguration-PT-308-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-308-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-308-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-308-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 1 different solutions.
Support contains 39 out of 2585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Graph (trivial) has 2855 edges and 2585 vertex of which 742 / 2585 are part of one of the 59 SCC in 45 ms
Free SCC test removed 683 places
Drop transitions removed 828 transitions
Reduce isomorphic transitions removed 828 transitions.
Graph (complete) has 2547 edges and 1902 vertex of which 1888 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.31 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 1200 transitions
Trivial Post-agglo rules discarded 1200 transitions
Performed 1200 trivial Post agglomeration. Transition count delta: 1200
Iterating post reduction 0 with 1209 rules applied. Total rules applied 1211 place count 1888 transition count 1049
Reduce places removed 1200 places and 0 transitions.
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 1 with 1317 rules applied. Total rules applied 2528 place count 688 transition count 932
Reduce places removed 47 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 56 rules applied. Total rules applied 2584 place count 641 transition count 923
Reduce places removed 3 places and 0 transitions.
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Iterating post reduction 3 with 29 rules applied. Total rules applied 2613 place count 638 transition count 897
Reduce places removed 26 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 29 rules applied. Total rules applied 2642 place count 612 transition count 894
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2643 place count 611 transition count 894
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 32 Pre rules applied. Total rules applied 2643 place count 611 transition count 862
Deduced a syphon composed of 32 places in 3 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 6 with 64 rules applied. Total rules applied 2707 place count 579 transition count 862
Discarding 93 places :
Symmetric choice reduction at 6 with 93 rule applications. Total rules 2800 place count 486 transition count 769
Iterating global reduction 6 with 93 rules applied. Total rules applied 2893 place count 486 transition count 769
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 6 with 6 rules applied. Total rules applied 2899 place count 486 transition count 763
Reduce places removed 2 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 7 with 6 rules applied. Total rules applied 2905 place count 484 transition count 759
Reduce places removed 2 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 8 with 6 rules applied. Total rules applied 2911 place count 482 transition count 755
Reduce places removed 2 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 6 rules applied. Total rules applied 2917 place count 480 transition count 751
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 2919 place count 478 transition count 751
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 8 Pre rules applied. Total rules applied 2919 place count 478 transition count 743
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 11 with 16 rules applied. Total rules applied 2935 place count 470 transition count 743
Discarding 58 places :
Symmetric choice reduction at 11 with 58 rule applications. Total rules 2993 place count 412 transition count 685
Iterating global reduction 11 with 58 rules applied. Total rules applied 3051 place count 412 transition count 685
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 11 with 33 rules applied. Total rules applied 3084 place count 412 transition count 652
Reduce places removed 16 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 12 with 20 rules applied. Total rules applied 3104 place count 396 transition count 648
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 13 with 3 rules applied. Total rules applied 3107 place count 394 transition count 647
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 3109 place count 393 transition count 646
Discarding 17 places :
Symmetric choice reduction at 15 with 17 rule applications. Total rules 3126 place count 376 transition count 619
Iterating global reduction 15 with 17 rules applied. Total rules applied 3143 place count 376 transition count 619
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 3149 place count 376 transition count 613
Discarding 7 places :
Symmetric choice reduction at 16 with 7 rule applications. Total rules 3156 place count 369 transition count 599
Iterating global reduction 16 with 7 rules applied. Total rules applied 3163 place count 369 transition count 599
Discarding 3 places :
Symmetric choice reduction at 16 with 3 rule applications. Total rules 3166 place count 366 transition count 593
Iterating global reduction 16 with 3 rules applied. Total rules applied 3169 place count 366 transition count 593
Performed 160 Post agglomeration using F-continuation condition with reduction of 70 identical transitions.
Deduced a syphon composed of 160 places in 1 ms
Reduce places removed 160 places and 0 transitions.
Iterating global reduction 16 with 320 rules applied. Total rules applied 3489 place count 206 transition count 363
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 16 with 8 rules applied. Total rules applied 3497 place count 206 transition count 355
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 3505 place count 202 transition count 351
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 17 with 4 rules applied. Total rules applied 3509 place count 202 transition count 347
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 18 with 4 rules applied. Total rules applied 3513 place count 200 transition count 345
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 18 with 4 rules applied. Total rules applied 3517 place count 200 transition count 341
Performed 46 Post agglomeration using F-continuation condition with reduction of 22 identical transitions.
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 19 with 92 rules applied. Total rules applied 3609 place count 154 transition count 380
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 19 with 36 rules applied. Total rules applied 3645 place count 154 transition count 344
Discarding 17 places :
Symmetric choice reduction at 20 with 17 rule applications. Total rules 3662 place count 137 transition count 309
Iterating global reduction 20 with 17 rules applied. Total rules applied 3679 place count 137 transition count 309
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 20 with 4 rules applied. Total rules applied 3683 place count 137 transition count 305
Discarding 3 places :
Symmetric choice reduction at 21 with 3 rule applications. Total rules 3686 place count 134 transition count 299
Iterating global reduction 21 with 3 rules applied. Total rules applied 3689 place count 134 transition count 299
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 21 with 2 rules applied. Total rules applied 3691 place count 134 transition count 297
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 22 with 22 rules applied. Total rules applied 3713 place count 134 transition count 275
Discarding 1 places :
Symmetric choice reduction at 22 with 1 rule applications. Total rules 3714 place count 133 transition count 273
Iterating global reduction 22 with 1 rules applied. Total rules applied 3715 place count 133 transition count 273
Discarding 1 places :
Symmetric choice reduction at 22 with 1 rule applications. Total rules 3716 place count 132 transition count 272
Iterating global reduction 22 with 1 rules applied. Total rules applied 3717 place count 132 transition count 272
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 22 with 2 rules applied. Total rules applied 3719 place count 131 transition count 271
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 22 with 2 rules applied. Total rules applied 3721 place count 131 transition count 269
Free-agglomeration rule applied 6 times.
Iterating global reduction 22 with 6 rules applied. Total rules applied 3727 place count 131 transition count 263
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 22 with 6 rules applied. Total rules applied 3733 place count 125 transition count 263
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 23 with 9 rules applied. Total rules applied 3742 place count 125 transition count 263
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 23 with 3 rules applied. Total rules applied 3745 place count 125 transition count 260
Partial Post-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 23 with 5 rules applied. Total rules applied 3750 place count 125 transition count 260
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 23 with 1 rules applied. Total rules applied 3751 place count 125 transition count 259
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 24 with 1 rules applied. Total rules applied 3752 place count 124 transition count 258
Applied a total of 3752 rules in 728 ms. Remains 124 /2585 variables (removed 2461) and now considering 258/3095 (removed 2837) transitions.
Finished structural reductions, in 1 iterations. Remains : 124/2585 places, 258/3095 transitions.
[2022-06-12 21:43:57] [INFO ] Flatten gal took : 85 ms
[2022-06-12 21:43:57] [INFO ] Flatten gal took : 28 ms
[2022-06-12 21:43:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality525190598774994064.gal : 15 ms
[2022-06-12 21:43:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5357839494992216349.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/ReachabilityCardinality525190598774994064.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality5357839494992216349.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/ReachabilityCardinality525190598774994064.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality5357839494992216349.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality5357839494992216349.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :2 after 20
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :20 after 22
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :22 after 26
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :26 after 44
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :44 after 266
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :266 after 521
Invariant property CloudReconfiguration-PT-308-ReachabilityCardinality-11 does not hold.
FORMULA CloudReconfiguration-PT-308-ReachabilityCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property CloudReconfiguration-PT-308-ReachabilityCardinality-10 does not hold.
FORMULA CloudReconfiguration-PT-308-ReachabilityCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property CloudReconfiguration-PT-308-ReachabilityCardinality-07 does not hold.
FORMULA CloudReconfiguration-PT-308-ReachabilityCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CloudReconfiguration-PT-308-ReachabilityCardinality-05 is true.
FORMULA CloudReconfiguration-PT-308-ReachabilityCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :521 after 1574
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1574 after 4633
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :4633 after 17351
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :17351 after 45422
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,1.06912e+06,0.409852,12052,2,1981,20,28496,8,0,765,30057,0
Total reachable state count : 1069116

Verifying 6 reachability properties.
Reachability property CloudReconfiguration-PT-308-ReachabilityCardinality-05 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-308-ReachabilityCardinality-05,18382,0.418535,12316,2,989,20,28496,9,0,822,30057,0
Invariant property CloudReconfiguration-PT-308-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-308-ReachabilityCardinality-07,8,0.421867,12316,2,140,20,28496,10,0,860,30057,0
Invariant property CloudReconfiguration-PT-308-ReachabilityCardinality-09 does not hold.
FORMULA CloudReconfiguration-PT-308-ReachabilityCardinality-09 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-308-ReachabilityCardinality-09,852,0.423882,12316,2,336,20,28496,10,0,865,30057,0
Invariant property CloudReconfiguration-PT-308-ReachabilityCardinality-10 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-308-ReachabilityCardinality-10,17,0.424249,12316,2,157,20,28496,11,0,867,30057,0
Invariant property CloudReconfiguration-PT-308-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-308-ReachabilityCardinality-11,1,0.424872,12316,2,125,20,28496,12,0,876,30057,0
Reachability property CloudReconfiguration-PT-308-ReachabilityCardinality-13 is true.
FORMULA CloudReconfiguration-PT-308-ReachabilityCardinality-13 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-308-ReachabilityCardinality-13,33354,0.425343,12316,2,857,20,28496,12,0,877,30057,0
All properties solved without resorting to model-checking.

BK_STOP 1655070239094

--------------------
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-308"
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-308, 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-165252115800101"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-308.tgz
mv CloudReconfiguration-PT-308 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 ;