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-165252115800098.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-307, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r046-smll-165252115800098
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.8K Apr 29 14:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 29 14:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Apr 29 14:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 77K 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 3.3K May 9 07:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 20K May 9 07:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 07:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 29 14:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 170K Apr 29 14:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 29 14:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 29 14:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:19 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-307-ReachabilityCardinality-00
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-01
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-02
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-03
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-04
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-05
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-06
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-07
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-08
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-09
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-10
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-11
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-12
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-13
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-14
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655070093200

Running Version 0
[2022-06-12 21:41:35] [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 21:41:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:41:36] [INFO ] Load time of PNML (sax parser for PT used): 284 ms
[2022-06-12 21:41:36] [INFO ] Transformed 2584 places.
[2022-06-12 21:41:36] [INFO ] Transformed 3094 transitions.
[2022-06-12 21:41:36] [INFO ] Found NUPN structural information;
[2022-06-12 21:41:36] [INFO ] Parsed PT model containing 2584 places and 3094 transitions in 366 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 35 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 86 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 15) seen :3
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 12) seen :2
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 26 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 31 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 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 26 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 3094 rows 2584 cols
[2022-06-12 21:41:36] [INFO ] Computed 4 place invariants in 81 ms
[2022-06-12 21:41:38] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 107 ms returned sat
[2022-06-12 21:41:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:41:40] [INFO ] [Real]Absence check using state equation in 2333 ms returned sat
[2022-06-12 21:41:40] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:41:41] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 78 ms returned sat
[2022-06-12 21:41:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:41:43] [INFO ] [Nat]Absence check using state equation in 2104 ms returned sat
[2022-06-12 21:41:44] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 429 ms.
[2022-06-12 21:41:45] [INFO ] Added : 25 causal constraints over 5 iterations in 2080 ms. Result :unknown
[2022-06-12 21:41:46] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 106 ms returned sat
[2022-06-12 21:41:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:41:50] [INFO ] [Real]Absence check using state equation in 3567 ms returned sat
[2022-06-12 21:41:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:41:51] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 111 ms returned sat
[2022-06-12 21:41:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:41:54] [INFO ] [Nat]Absence check using state equation in 2968 ms returned sat
[2022-06-12 21:41:55] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 294 ms.
[2022-06-12 21:41:55] [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 21:41:56] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 81 ms returned sat
[2022-06-12 21:41:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:41:59] [INFO ] [Real]Absence check using state equation in 2599 ms returned sat
[2022-06-12 21:41:59] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:42:00] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 111 ms returned sat
[2022-06-12 21:42:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:42:02] [INFO ] [Real]Absence check using state equation in 1841 ms returned sat
[2022-06-12 21:42:02] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:42:04] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 127 ms returned sat
[2022-06-12 21:42:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:42:05] [INFO ] [Real]Absence check using state equation in 1162 ms returned unsat
[2022-06-12 21:42:06] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 122 ms returned sat
[2022-06-12 21:42:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:42:08] [INFO ] [Real]Absence check using state equation in 2370 ms returned sat
[2022-06-12 21:42:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:42:09] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 77 ms returned sat
[2022-06-12 21:42:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:42:12] [INFO ] [Nat]Absence check using state equation in 2549 ms returned sat
[2022-06-12 21:42:12] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 289 ms.
[2022-06-12 21:42:13] [INFO ] Added : 30 causal constraints over 6 iterations in 1652 ms. Result :unknown
[2022-06-12 21:42:14] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 122 ms returned sat
[2022-06-12 21:42:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:42:17] [INFO ] [Real]Absence check using state equation in 2401 ms returned sat
[2022-06-12 21:42:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:42:18] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 114 ms returned sat
[2022-06-12 21:42:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:42:21] [INFO ] [Real]Absence check using state equation in 3124 ms returned sat
[2022-06-12 21:42:22] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:42:23] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 74 ms returned sat
[2022-06-12 21:42:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:42:24] [INFO ] [Real]Absence check using state equation in 1281 ms returned unsat
[2022-06-12 21:42:25] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 108 ms returned sat
[2022-06-12 21:42:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:42:27] [INFO ] [Real]Absence check using state equation in 2071 ms returned sat
[2022-06-12 21:42:28] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 293 ms.
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 1 different solutions.
Support contains 49 out of 2584 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2584/2584 places, 3094/3094 transitions.
Graph (trivial) has 2848 edges and 2584 vertex of which 707 / 2584 are part of one of the 58 SCC in 30 ms
Free SCC test removed 649 places
Drop transitions removed 799 transitions
Reduce isomorphic transitions removed 799 transitions.
Graph (complete) has 2573 edges and 1935 vertex of which 1921 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.16 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 1216 transitions
Trivial Post-agglo rules discarded 1216 transitions
Performed 1216 trivial Post agglomeration. Transition count delta: 1216
Iterating post reduction 0 with 1225 rules applied. Total rules applied 1227 place count 1921 transition count 1061
Reduce places removed 1216 places and 0 transitions.
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 57 transitions
Trivial Post-agglo rules discarded 57 transitions
Performed 57 trivial Post agglomeration. Transition count delta: 57
Iterating post reduction 1 with 1345 rules applied. Total rules applied 2572 place count 705 transition count 932
Reduce places removed 57 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 65 rules applied. Total rules applied 2637 place count 648 transition count 924
Reduce places removed 2 places and 0 transitions.
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Iterating post reduction 3 with 44 rules applied. Total rules applied 2681 place count 646 transition count 882
Reduce places removed 42 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 44 rules applied. Total rules applied 2725 place count 604 transition count 880
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 25 Pre rules applied. Total rules applied 2725 place count 604 transition count 855
Deduced a syphon composed of 25 places in 3 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 5 with 50 rules applied. Total rules applied 2775 place count 579 transition count 855
Discarding 75 places :
Symmetric choice reduction at 5 with 75 rule applications. Total rules 2850 place count 504 transition count 780
Iterating global reduction 5 with 75 rules applied. Total rules applied 2925 place count 504 transition count 780
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 7 Pre rules applied. Total rules applied 2925 place count 504 transition count 773
Deduced a syphon composed of 7 places in 5 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 2939 place count 497 transition count 773
Discarding 57 places :
Symmetric choice reduction at 5 with 57 rule applications. Total rules 2996 place count 440 transition count 716
Iterating global reduction 5 with 57 rules applied. Total rules applied 3053 place count 440 transition count 716
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 5 with 29 rules applied. Total rules applied 3082 place count 440 transition count 687
Reduce places removed 14 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 6 with 24 rules applied. Total rules applied 3106 place count 426 transition count 677
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 3111 place count 421 transition count 677
Discarding 13 places :
Symmetric choice reduction at 8 with 13 rule applications. Total rules 3124 place count 408 transition count 656
Iterating global reduction 8 with 13 rules applied. Total rules applied 3137 place count 408 transition count 656
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 3140 place count 408 transition count 653
Discarding 7 places :
Symmetric choice reduction at 9 with 7 rule applications. Total rules 3147 place count 401 transition count 639
Iterating global reduction 9 with 7 rules applied. Total rules applied 3154 place count 401 transition count 639
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 3156 place count 399 transition count 635
Iterating global reduction 9 with 2 rules applied. Total rules applied 3158 place count 399 transition count 635
Performed 170 Post agglomeration using F-continuation condition with reduction of 63 identical transitions.
Deduced a syphon composed of 170 places in 0 ms
Reduce places removed 170 places and 0 transitions.
Iterating global reduction 9 with 340 rules applied. Total rules applied 3498 place count 229 transition count 402
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 3505 place count 229 transition count 395
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 10 with 2 rules applied. Total rules applied 3507 place count 228 transition count 394
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 3509 place count 228 transition count 392
Performed 49 Post agglomeration using F-continuation condition with reduction of 18 identical transitions.
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 11 with 98 rules applied. Total rules applied 3607 place count 179 transition count 436
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 11 with 44 rules applied. Total rules applied 3651 place count 179 transition count 392
Discarding 15 places :
Symmetric choice reduction at 12 with 15 rule applications. Total rules 3666 place count 164 transition count 362
Iterating global reduction 12 with 15 rules applied. Total rules applied 3681 place count 164 transition count 362
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 3684 place count 164 transition count 359
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 3686 place count 162 transition count 355
Iterating global reduction 13 with 2 rules applied. Total rules applied 3688 place count 162 transition count 355
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 3689 place count 162 transition count 354
Drop transitions removed 27 transitions
Redundant transition composition rules discarded 27 transitions
Iterating global reduction 14 with 27 rules applied. Total rules applied 3716 place count 162 transition count 327
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 3717 place count 161 transition count 326
Iterating global reduction 14 with 1 rules applied. Total rules applied 3718 place count 161 transition count 326
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 3719 place count 161 transition count 325
Free-agglomeration rule applied 18 times.
Iterating global reduction 14 with 18 rules applied. Total rules applied 3737 place count 161 transition count 307
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 19 rules applied. Total rules applied 3756 place count 143 transition count 306
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 15 with 4 rules applied. Total rules applied 3760 place count 143 transition count 302
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 15 with 1 rules applied. Total rules applied 3761 place count 143 transition count 302
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 3762 place count 142 transition count 302
Partial Free-agglomeration rule applied 11 times.
Drop transitions removed 11 transitions
Iterating global reduction 16 with 11 rules applied. Total rules applied 3773 place count 142 transition count 302
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 3774 place count 142 transition count 301
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 17 with 2 rules applied. Total rules applied 3776 place count 142 transition count 299
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 3777 place count 141 transition count 298
Applied a total of 3777 rules in 676 ms. Remains 141 /2584 variables (removed 2443) and now considering 298/3094 (removed 2796) transitions.
Finished structural reductions, in 1 iterations. Remains : 141/2584 places, 298/3094 transitions.
[2022-06-12 21:42:30] [INFO ] Flatten gal took : 76 ms
[2022-06-12 21:42:30] [INFO ] Flatten gal took : 38 ms
[2022-06-12 21:42:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8084058565836149850.gal : 16 ms
[2022-06-12 21:42:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9344672742167959293.prop : 2 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/ReachabilityCardinality8084058565836149850.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9344672742167959293.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/ReachabilityCardinality8084058565836149850.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9344672742167959293.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality9344672742167959293.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :8 after 10
Reachability property CloudReconfiguration-PT-307-ReachabilityCardinality-15 is true.
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :10 after 11
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :11 after 23
Invariant property CloudReconfiguration-PT-307-ReachabilityCardinality-01 does not hold.
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :23 after 27
Invariant property CloudReconfiguration-PT-307-ReachabilityCardinality-02 does not hold.
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :27 after 40
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :40 after 80
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :80 after 93
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :93 after 172
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :172 after 1620
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1620 after 3852
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :3852 after 66640
Reachability property CloudReconfiguration-PT-307-ReachabilityCardinality-09 is true.
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 1025 fixpoint passes
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,111230,0.656552,9828,2,1879,21,22921,6,0,862,16259,0
Total reachable state count : 111230

Verifying 4 reachability properties.
Invariant property CloudReconfiguration-PT-307-ReachabilityCardinality-01 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-307-ReachabilityCardinality-01,2,0.657582,9828,2,143,21,22921,7,0,868,16259,0
Invariant property CloudReconfiguration-PT-307-ReachabilityCardinality-02 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-307-ReachabilityCardinality-02,5,0.787066,10092,2,148,21,22921,8,0,954,16259,0
Reachability property CloudReconfiguration-PT-307-ReachabilityCardinality-09 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-307-ReachabilityCardinality-09,6,0.938834,10092,2,163,21,22921,9,0,1012,16259,0
Reachability property CloudReconfiguration-PT-307-ReachabilityCardinality-15 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-307-ReachabilityCardinality-15,13,0.939317,10092,2,187,21,22921,10,0,1014,16259,0
All properties solved without resorting to model-checking.

BK_STOP 1655070153054

--------------------
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-307"
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-307, 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-165252115800098"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-307.tgz
mv CloudReconfiguration-PT-307 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 ;