Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r106-tall-167814482300111.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool marciexred
Input is CloudReconfiguration-PT-314, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r106-tall-167814482300111
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.5K Feb 25 11:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 25 11:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 11:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 29K Feb 25 11:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.5K Feb 25 11:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 82K Feb 25 11:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Feb 25 11:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Feb 25 11:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 660K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1678328518038

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-314
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-09 02:21:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-09 02:21:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 02:21:59] [INFO ] Load time of PNML (sax parser for PT used): 116 ms
[2023-03-09 02:21:59] [INFO ] Transformed 2585 places.
[2023-03-09 02:21:59] [INFO ] Transformed 3095 transitions.
[2023-03-09 02:21:59] [INFO ] Found NUPN structural information;
[2023-03-09 02:21:59] [INFO ] Parsed PT model containing 2585 places and 3095 transitions and 6463 arcs in 190 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 99 resets, run finished after 571 ms. (steps per millisecond=17 ) properties (out of 16) seen :2
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 39 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 14) seen :1
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 13) seen :1
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 3095 rows 2585 cols
[2023-03-09 02:22:01] [INFO ] Computed 4 place invariants in 44 ms
[2023-03-09 02:22:03] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 30 ms returned sat
[2023-03-09 02:22:04] [INFO ] After 3005ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-09 02:22:05] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19 ms returned sat
[2023-03-09 02:22:08] [INFO ] After 2766ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :8
[2023-03-09 02:22:10] [INFO ] After 4388ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :8
Attempting to minimize the solution found.
Minimization took 935 ms.
[2023-03-09 02:22:11] [INFO ] After 6733ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :8
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 56 ms.
Support contains 61 out of 2585 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Graph (trivial) has 2790 edges and 2585 vertex of which 755 / 2585 are part of one of the 59 SCC in 10 ms
Free SCC test removed 696 places
Drop transitions removed 846 transitions
Reduce isomorphic transitions removed 846 transitions.
Graph (complete) has 2529 edges and 1889 vertex of which 1875 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.4 ms
Discarding 14 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 1141 transitions
Trivial Post-agglo rules discarded 1141 transitions
Performed 1141 trivial Post agglomeration. Transition count delta: 1141
Iterating post reduction 0 with 1147 rules applied. Total rules applied 1149 place count 1875 transition count 1093
Reduce places removed 1141 places and 0 transitions.
Ensure Unique test removed 67 transitions
Reduce isomorphic transitions removed 67 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 1255 rules applied. Total rules applied 2404 place count 734 transition count 979
Reduce places removed 47 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 52 rules applied. Total rules applied 2456 place count 687 transition count 974
Reduce places removed 1 places and 0 transitions.
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: 61
Iterating post reduction 3 with 62 rules applied. Total rules applied 2518 place count 686 transition count 913
Reduce places removed 61 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 65 rules applied. Total rules applied 2583 place count 625 transition count 909
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 26 Pre rules applied. Total rules applied 2583 place count 625 transition count 883
Deduced a syphon composed of 26 places in 3 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 5 with 52 rules applied. Total rules applied 2635 place count 599 transition count 883
Discarding 93 places :
Symmetric choice reduction at 5 with 93 rule applications. Total rules 2728 place count 506 transition count 790
Iterating global reduction 5 with 93 rules applied. Total rules applied 2821 place count 506 transition count 790
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 3 rules applied. Total rules applied 2824 place count 506 transition count 787
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 3 rules applied. Total rules applied 2827 place count 505 transition count 785
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 3 rules applied. Total rules applied 2830 place count 504 transition count 783
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 8 with 3 rules applied. Total rules applied 2833 place count 503 transition count 781
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2834 place count 502 transition count 781
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 8 Pre rules applied. Total rules applied 2834 place count 502 transition count 773
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 10 with 16 rules applied. Total rules applied 2850 place count 494 transition count 773
Discarding 58 places :
Symmetric choice reduction at 10 with 58 rule applications. Total rules 2908 place count 436 transition count 715
Iterating global reduction 10 with 58 rules applied. Total rules applied 2966 place count 436 transition count 715
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 10 with 29 rules applied. Total rules applied 2995 place count 436 transition count 686
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 11 with 22 rules applied. Total rules applied 3017 place count 422 transition count 678
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 12 with 5 rules applied. Total rules applied 3022 place count 418 transition count 677
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 3023 place count 417 transition count 677
Discarding 16 places :
Symmetric choice reduction at 14 with 16 rule applications. Total rules 3039 place count 401 transition count 651
Iterating global reduction 14 with 16 rules applied. Total rules applied 3055 place count 401 transition count 651
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 3061 place count 401 transition count 645
Discarding 6 places :
Symmetric choice reduction at 15 with 6 rule applications. Total rules 3067 place count 395 transition count 633
Iterating global reduction 15 with 6 rules applied. Total rules applied 3073 place count 395 transition count 633
Discarding 2 places :
Symmetric choice reduction at 15 with 2 rule applications. Total rules 3075 place count 393 transition count 629
Iterating global reduction 15 with 2 rules applied. Total rules applied 3077 place count 393 transition count 629
Performed 154 Post agglomeration using F-continuation condition with reduction of 57 identical transitions.
Deduced a syphon composed of 154 places in 1 ms
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 15 with 308 rules applied. Total rules applied 3385 place count 239 transition count 418
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 15 with 13 rules applied. Total rules applied 3398 place count 239 transition count 405
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 16 with 4 rules applied. Total rules applied 3402 place count 237 transition count 403
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 16 with 4 rules applied. Total rules applied 3406 place count 237 transition count 399
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 17 with 2 rules applied. Total rules applied 3408 place count 236 transition count 398
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 17 with 2 rules applied. Total rules applied 3410 place count 236 transition count 396
Performed 44 Post agglomeration using F-continuation condition with reduction of 16 identical transitions.
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 18 with 88 rules applied. Total rules applied 3498 place count 192 transition count 457
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 18 with 41 rules applied. Total rules applied 3539 place count 192 transition count 416
Discarding 13 places :
Symmetric choice reduction at 19 with 13 rule applications. Total rules 3552 place count 179 transition count 390
Iterating global reduction 19 with 13 rules applied. Total rules applied 3565 place count 179 transition count 390
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 19 with 4 rules applied. Total rules applied 3569 place count 179 transition count 386
Discarding 1 places :
Symmetric choice reduction at 20 with 1 rule applications. Total rules 3570 place count 178 transition count 384
Iterating global reduction 20 with 1 rules applied. Total rules applied 3571 place count 178 transition count 384
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 20 with 20 rules applied. Total rules applied 3591 place count 178 transition count 364
Discarding 2 places :
Symmetric choice reduction at 20 with 2 rule applications. Total rules 3593 place count 176 transition count 362
Iterating global reduction 20 with 2 rules applied. Total rules applied 3595 place count 176 transition count 362
Free-agglomeration rule applied 9 times.
Iterating global reduction 20 with 9 rules applied. Total rules applied 3604 place count 176 transition count 353
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 20 with 9 rules applied. Total rules applied 3613 place count 167 transition count 353
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 21 with 3 rules applied. Total rules applied 3616 place count 167 transition count 350
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 21 with 6 rules applied. Total rules applied 3622 place count 167 transition count 350
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 21 with 1 rules applied. Total rules applied 3623 place count 167 transition count 349
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 21 with 1 rules applied. Total rules applied 3624 place count 166 transition count 348
Applied a total of 3624 rules in 323 ms. Remains 166 /2585 variables (removed 2419) and now considering 348/3095 (removed 2747) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 323 ms. Remains : 166/2585 places, 348/3095 transitions.
Incomplete random walk after 10000 steps, including 1078 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 8) seen :5
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 241 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 261 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 273 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-09 02:22:11] [INFO ] Flow matrix only has 337 transitions (discarded 11 similar events)
// Phase 1: matrix 337 rows 166 cols
[2023-03-09 02:22:12] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-09 02:22:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 02:22:12] [INFO ] After 52ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 02:22:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-09 02:22:12] [INFO ] After 98ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 02:22:12] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-09 02:22:12] [INFO ] After 53ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 02:22:12] [INFO ] After 105ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 38 ms.
[2023-03-09 02:22:12] [INFO ] After 290ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 2 ms.
Support contains 25 out of 166 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 166/166 places, 348/348 transitions.
Graph (trivial) has 139 edges and 166 vertex of which 30 / 166 are part of one of the 14 SCC in 1 ms
Free SCC test removed 16 places
Drop transitions removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 150 transition count 305
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 13 rules applied. Total rules applied 24 place count 140 transition count 302
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 3 rules applied. Total rules applied 27 place count 139 transition count 300
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 30 place count 137 transition count 299
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 30 place count 137 transition count 295
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 38 place count 133 transition count 295
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 40 place count 131 transition count 292
Iterating global reduction 4 with 2 rules applied. Total rules applied 42 place count 131 transition count 292
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 44 place count 131 transition count 290
Performed 16 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 76 place count 115 transition count 263
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 86 place count 115 transition count 253
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 88 place count 113 transition count 248
Iterating global reduction 6 with 2 rules applied. Total rules applied 90 place count 113 transition count 248
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 91 place count 112 transition count 247
Iterating global reduction 6 with 1 rules applied. Total rules applied 92 place count 112 transition count 247
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 94 place count 112 transition count 245
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 98 place count 110 transition count 243
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 101 place count 110 transition count 240
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 8 with 2 rules applied. Total rules applied 103 place count 109 transition count 239
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 104 place count 109 transition count 238
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 9 with 14 rules applied. Total rules applied 118 place count 102 transition count 238
Drop transitions removed 5 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 9 with 15 rules applied. Total rules applied 133 place count 102 transition count 223
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 137 place count 98 transition count 217
Iterating global reduction 10 with 4 rules applied. Total rules applied 141 place count 98 transition count 217
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 144 place count 98 transition count 214
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 11 with 15 rules applied. Total rules applied 159 place count 98 transition count 199
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 160 place count 97 transition count 196
Iterating global reduction 11 with 1 rules applied. Total rules applied 161 place count 97 transition count 196
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 162 place count 96 transition count 195
Iterating global reduction 11 with 1 rules applied. Total rules applied 163 place count 96 transition count 195
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 164 place count 96 transition count 194
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 165 place count 96 transition count 193
Free-agglomeration rule applied 4 times.
Iterating global reduction 12 with 4 rules applied. Total rules applied 169 place count 96 transition count 189
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 174 place count 92 transition count 188
Applied a total of 174 rules in 55 ms. Remains 92 /166 variables (removed 74) and now considering 188/348 (removed 160) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 92/166 places, 188/348 transitions.
Incomplete random walk after 10000 steps, including 75 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 3) seen :1
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 2) seen :1
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Finished Best-First random walk after 9830 steps, including 18 resets, run visited all 1 properties in 6 ms. (steps per millisecond=1638 )
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 13051 ms.
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=ReachabilityFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: CloudReconfiguration_PT_314
(NrP: 2585 NrTr: 3095 NrArc: 6463)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.546sec

net check time: 0m 0.001sec

init dd package: 0m 2.764sec


before gc: list nodes free: 1463978

after gc: idd nodes used:117541, unused:63882459; list nodes free:270028696

before gc: list nodes free: 9791643

after gc: idd nodes used:119285, unused:63880715; list nodes free:270021731

before gc: list nodes free: 9789685

after gc: idd nodes used:121111, unused:63878889; list nodes free:270013514

before gc: list nodes free: 7104950

after gc: idd nodes used:124992, unused:63875008; list nodes free:269996663

before gc: list nodes free: 535259

after gc: idd nodes used:162333, unused:63837667; list nodes free:274023054
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 6421096 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16102780 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.024sec

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Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudReconfiguration-PT-314"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="marciexred"
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 2-5348"
echo " Executing tool marciexred"
echo " Input is CloudReconfiguration-PT-314, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r106-tall-167814482300111"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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