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-165252115800131.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-318, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r046-smll-165252115800131
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 8.0K Apr 29 14:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Apr 29 14:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 29 14:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 29 14:28 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 3.8K May 9 07:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 29 14:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Apr 29 14:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Apr 29 14:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Apr 29 14:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:21 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 661K 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-318-ReachabilityCardinality-00
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityCardinality-01
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityCardinality-02
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityCardinality-03
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityCardinality-04
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityCardinality-05
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityCardinality-06
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityCardinality-07
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityCardinality-08
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityCardinality-09
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityCardinality-10
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityCardinality-11
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityCardinality-12
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityCardinality-13
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityCardinality-14
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655071385073

Running Version 0
[2022-06-12 22:03:08] [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 22:03:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 22:03:08] [INFO ] Load time of PNML (sax parser for PT used): 375 ms
[2022-06-12 22:03:08] [INFO ] Transformed 2587 places.
[2022-06-12 22:03:08] [INFO ] Transformed 3099 transitions.
[2022-06-12 22:03:08] [INFO ] Found NUPN structural information;
[2022-06-12 22:03:08] [INFO ] Parsed PT model containing 2587 places and 3099 transitions in 489 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 34 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudReconfiguration-PT-318-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-318-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-318-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 77 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 13) seen :2
FORMULA CloudReconfiguration-PT-318-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-318-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 3099 rows 2587 cols
[2022-06-12 22:03:09] [INFO ] Computed 4 place invariants in 113 ms
[2022-06-12 22:03:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-06-12 22:03:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:03:13] [INFO ] [Real]Absence check using state equation in 2286 ms returned sat
[2022-06-12 22:03:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:03:14] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 74 ms returned sat
[2022-06-12 22:03:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:03:16] [INFO ] [Nat]Absence check using state equation in 2232 ms returned sat
[2022-06-12 22:03:17] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 254 ms.
[2022-06-12 22:03:18] [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 0
[2022-06-12 22:03:19] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 69 ms returned sat
[2022-06-12 22:03:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:03:21] [INFO ] [Real]Absence check using state equation in 1949 ms returned sat
[2022-06-12 22:03:21] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:03:23] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 70 ms returned sat
[2022-06-12 22:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:03:24] [INFO ] [Real]Absence check using state equation in 1772 ms returned sat
[2022-06-12 22:03:24] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:03:26] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 118 ms returned sat
[2022-06-12 22:03:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:03:28] [INFO ] [Real]Absence check using state equation in 2362 ms returned sat
[2022-06-12 22:03:28] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:03:29] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 70 ms returned sat
[2022-06-12 22:03:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:03:33] [INFO ] [Real]Absence check using state equation in 3218 ms returned sat
[2022-06-12 22:03:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:03:33] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 74 ms returned sat
[2022-06-12 22:03:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:03:34] [INFO ] [Nat]Absence check using state equation in 890 ms returned unsat
[2022-06-12 22:03:35] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 76 ms returned sat
[2022-06-12 22:03:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:03:37] [INFO ] [Real]Absence check using state equation in 1938 ms returned sat
[2022-06-12 22:03:37] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 215 ms.
[2022-06-12 22:03:39] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:03:40] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 75 ms returned sat
[2022-06-12 22:03:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:03:42] [INFO ] [Nat]Absence check using state equation in 1802 ms returned sat
[2022-06-12 22:03:42] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 201 ms.
[2022-06-12 22:03:44] [INFO ] Added : 40 causal constraints over 8 iterations in 2521 ms. Result :unknown
[2022-06-12 22:03:45] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 70 ms returned sat
[2022-06-12 22:03:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:03:48] [INFO ] [Real]Absence check using state equation in 2773 ms returned sat
[2022-06-12 22:03:48] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:03:49] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 83 ms returned sat
[2022-06-12 22:03:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:03:50] [INFO ] [Nat]Absence check using state equation in 986 ms returned unsat
[2022-06-12 22:03:51] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 105 ms returned sat
[2022-06-12 22:03:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:03:53] [INFO ] [Real]Absence check using state equation in 2303 ms returned sat
[2022-06-12 22:03:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:03:54] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2022-06-12 22:03:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:03:56] [INFO ] [Nat]Absence check using state equation in 2330 ms returned sat
[2022-06-12 22:03:57] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 238 ms.
[2022-06-12 22:03:58] [INFO ] Added : 30 causal constraints over 6 iterations in 1825 ms. Result :unknown
[2022-06-12 22:03:59] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 78 ms returned sat
[2022-06-12 22:03:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:04:02] [INFO ] [Real]Absence check using state equation in 2870 ms returned sat
[2022-06-12 22:04:02] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:04:03] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 74 ms returned sat
[2022-06-12 22:04:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:04:04] [INFO ] [Nat]Absence check using state equation in 844 ms returned unsat
[2022-06-12 22:04:05] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 66 ms returned sat
[2022-06-12 22:04:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:04:07] [INFO ] [Real]Absence check using state equation in 1874 ms returned sat
[2022-06-12 22:04:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:04:07] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 70 ms returned sat
[2022-06-12 22:04:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:04:10] [INFO ] [Nat]Absence check using state equation in 3002 ms returned sat
[2022-06-12 22:04:11] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 245 ms.
[2022-06-12 22:04:12] [INFO ] Added : 15 causal constraints over 3 iterations in 1398 ms. Result :unknown
[2022-06-12 22:04:13] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 66 ms returned sat
[2022-06-12 22:04:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:04:14] [INFO ] [Real]Absence check using state equation in 1629 ms returned sat
[2022-06-12 22:04:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:04:15] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 69 ms returned sat
[2022-06-12 22:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:04:17] [INFO ] [Nat]Absence check using state equation in 1791 ms returned sat
[2022-06-12 22:04:17] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 181 ms.
[2022-06-12 22:04:19] [INFO ] Added : 50 causal constraints over 10 iterations in 2646 ms. Result :unknown
FORMULA CloudReconfiguration-PT-318-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-318-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-318-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-318-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-318-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-318-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 1 different solutions.
Support contains 15 out of 2587 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2587/2587 places, 3099/3099 transitions.
Graph (trivial) has 2917 edges and 2587 vertex of which 842 / 2587 are part of one of the 63 SCC in 29 ms
Free SCC test removed 779 places
Drop transitions removed 947 transitions
Reduce isomorphic transitions removed 947 transitions.
Graph (complete) has 2438 edges and 1808 vertex of which 1794 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.13 ms
Discarding 14 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 1183 transitions
Trivial Post-agglo rules discarded 1183 transitions
Performed 1183 trivial Post agglomeration. Transition count delta: 1183
Iterating post reduction 0 with 1191 rules applied. Total rules applied 1193 place count 1794 transition count 952
Reduce places removed 1183 places and 0 transitions.
Ensure Unique test removed 73 transitions
Reduce isomorphic transitions removed 73 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 1 with 1320 rules applied. Total rules applied 2513 place count 611 transition count 815
Reduce places removed 64 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 2 with 75 rules applied. Total rules applied 2588 place count 547 transition count 804
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 3 with 12 rules applied. Total rules applied 2600 place count 543 transition count 796
Reduce places removed 5 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 4 with 9 rules applied. Total rules applied 2609 place count 538 transition count 792
Reduce places removed 2 places and 0 transitions.
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Iterating post reduction 5 with 20 rules applied. Total rules applied 2629 place count 536 transition count 774
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 27 rules applied. Total rules applied 2656 place count 518 transition count 765
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 25 Pre rules applied. Total rules applied 2656 place count 518 transition count 740
Deduced a syphon composed of 25 places in 4 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 7 with 50 rules applied. Total rules applied 2706 place count 493 transition count 740
Discarding 75 places :
Symmetric choice reduction at 7 with 75 rule applications. Total rules 2781 place count 418 transition count 665
Iterating global reduction 7 with 75 rules applied. Total rules applied 2856 place count 418 transition count 665
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 7 Pre rules applied. Total rules applied 2856 place count 418 transition count 658
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 2870 place count 411 transition count 658
Discarding 57 places :
Symmetric choice reduction at 7 with 57 rule applications. Total rules 2927 place count 354 transition count 601
Iterating global reduction 7 with 57 rules applied. Total rules applied 2984 place count 354 transition count 601
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 7 with 34 rules applied. Total rules applied 3018 place count 354 transition count 567
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 8 with 27 rules applied. Total rules applied 3045 place count 337 transition count 557
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 3050 place count 332 transition count 557
Discarding 18 places :
Symmetric choice reduction at 10 with 18 rule applications. Total rules 3068 place count 314 transition count 530
Iterating global reduction 10 with 18 rules applied. Total rules applied 3086 place count 314 transition count 530
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 10 with 9 rules applied. Total rules applied 3095 place count 314 transition count 521
Discarding 5 places :
Symmetric choice reduction at 11 with 5 rule applications. Total rules 3100 place count 309 transition count 511
Iterating global reduction 11 with 5 rules applied. Total rules applied 3105 place count 309 transition count 511
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 3107 place count 307 transition count 507
Iterating global reduction 11 with 2 rules applied. Total rules applied 3109 place count 307 transition count 507
Performed 155 Post agglomeration using F-continuation condition with reduction of 81 identical transitions.
Deduced a syphon composed of 155 places in 1 ms
Reduce places removed 155 places and 0 transitions.
Iterating global reduction 11 with 310 rules applied. Total rules applied 3419 place count 152 transition count 271
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 3420 place count 152 transition count 270
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 3426 place count 149 transition count 267
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 3432 place count 149 transition count 261
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 13 with 6 rules applied. Total rules applied 3438 place count 146 transition count 258
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 3444 place count 146 transition count 252
Performed 36 Post agglomeration using F-continuation condition with reduction of 7 identical transitions.
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 14 with 72 rules applied. Total rules applied 3516 place count 110 transition count 269
Drop transitions removed 10 transitions
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 14 with 39 rules applied. Total rules applied 3555 place count 110 transition count 230
Discarding 23 places :
Symmetric choice reduction at 15 with 23 rule applications. Total rules 3578 place count 87 transition count 193
Iterating global reduction 15 with 23 rules applied. Total rules applied 3601 place count 87 transition count 193
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 15 with 10 rules applied. Total rules applied 3611 place count 87 transition count 183
Discarding 5 places :
Symmetric choice reduction at 16 with 5 rule applications. Total rules 3616 place count 82 transition count 173
Iterating global reduction 16 with 5 rules applied. Total rules applied 3621 place count 82 transition count 173
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 16 with 4 rules applied. Total rules applied 3625 place count 82 transition count 169
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 17 with 4 rules applied. Total rules applied 3629 place count 80 transition count 199
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 3630 place count 80 transition count 198
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 18 with 13 rules applied. Total rules applied 3643 place count 80 transition count 185
Free-agglomeration rule applied 3 times.
Iterating global reduction 18 with 3 rules applied. Total rules applied 3646 place count 80 transition count 182
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 18 with 5 rules applied. Total rules applied 3651 place count 77 transition count 180
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 19 with 5 rules applied. Total rules applied 3656 place count 77 transition count 180
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 3657 place count 76 transition count 179
Applied a total of 3657 rules in 619 ms. Remains 76 /2587 variables (removed 2511) and now considering 179/3099 (removed 2920) transitions.
Finished structural reductions, in 1 iterations. Remains : 76/2587 places, 179/3099 transitions.
[2022-06-12 22:04:21] [INFO ] Flatten gal took : 100 ms
[2022-06-12 22:04:21] [INFO ] Flatten gal took : 35 ms
[2022-06-12 22:04:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11744740942884723326.gal : 23 ms
[2022-06-12 22:04:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2868593763480507352.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/ReachabilityCardinality11744740942884723326.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality2868593763480507352.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/ReachabilityCardinality11744740942884723326.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality2868593763480507352.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality2868593763480507352.prop.
Invariant property CloudReconfiguration-PT-318-ReachabilityCardinality-13 does not hold.
FORMULA CloudReconfiguration-PT-318-ReachabilityCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CloudReconfiguration-PT-318-ReachabilityCardinality-10 is true.
FORMULA CloudReconfiguration-PT-318-ReachabilityCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,3 properties remain. new max is 2
SDD size :1 after 14
Reachability property CloudReconfiguration-PT-318-ReachabilityCardinality-08 is true.
FORMULA CloudReconfiguration-PT-318-ReachabilityCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,2 properties remain. new max is 2
SDD size :14 after 15
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :15 after 17
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :17 after 18
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :18 after 32
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :32 after 41
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :41 after 64
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :64 after 367
Invariant property CloudReconfiguration-PT-318-ReachabilityCardinality-15 does not hold.
FORMULA CloudReconfiguration-PT-318-ReachabilityCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :367 after 1603
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1603 after 8207
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :8207 after 21555
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :21555 after 92029
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,151232,0.214388,6524,2,868,21,11102,7,0,487,10657,0
Total reachable state count : 151232

Verifying 5 reachability properties.
Invariant property CloudReconfiguration-PT-318-ReachabilityCardinality-00 does not hold.
FORMULA CloudReconfiguration-PT-318-ReachabilityCardinality-00 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-318-ReachabilityCardinality-00,8092,0.21615,6788,2,501,21,11102,7,0,490,10657,0
Reachability property CloudReconfiguration-PT-318-ReachabilityCardinality-08 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-318-ReachabilityCardinality-08,1,0.217338,6788,2,77,21,11102,8,0,499,10657,0
Reachability property CloudReconfiguration-PT-318-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-318-ReachabilityCardinality-10,12,0.218265,6788,2,84,21,11102,9,0,508,10657,0
Invariant property CloudReconfiguration-PT-318-ReachabilityCardinality-13 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-318-ReachabilityCardinality-13,1,0.219042,6788,2,77,21,11102,10,0,515,10657,0
Invariant property CloudReconfiguration-PT-318-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-318-ReachabilityCardinality-15,11,0.219685,6788,2,93,21,11102,11,0,520,10657,0
All properties solved without resorting to model-checking.

BK_STOP 1655071462588

--------------------
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-318"
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-318, 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-165252115800131"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-318.tgz
mv CloudReconfiguration-PT-318 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 ;