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-167814482100014.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-302, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r106-tall-167814482100014
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 9.0K Feb 25 11:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K Feb 25 11:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 25 11:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K 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 3.6K Feb 25 15:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 11:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Feb 25 11:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 11:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 11:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:46 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-302-ReachabilityCardinality-00
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityCardinality-01
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityCardinality-02
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityCardinality-03
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityCardinality-04
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityCardinality-05
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityCardinality-06
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityCardinality-07
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityCardinality-08
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityCardinality-09
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityCardinality-10
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityCardinality-11
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityCardinality-12
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityCardinality-13
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityCardinality-14
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678299019861

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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-302
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-08 18:10:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 18:10:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 18:10:21] [INFO ] Load time of PNML (sax parser for PT used): 122 ms
[2023-03-08 18:10:21] [INFO ] Transformed 2585 places.
[2023-03-08 18:10:21] [INFO ] Transformed 3095 transitions.
[2023-03-08 18:10:21] [INFO ] Found NUPN structural information;
[2023-03-08 18:10:21] [INFO ] Parsed PT model containing 2585 places and 3095 transitions and 6463 arcs in 196 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudReconfiguration-PT-302-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-302-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-302-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-302-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-302-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 71 resets, run finished after 299 ms. (steps per millisecond=33 ) properties (out of 11) seen :1
FORMULA CloudReconfiguration-PT-302-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 10) seen :0
Interrupted probabilistic random walk after 213369 steps, run timeout after 3001 ms. (steps per millisecond=71 ) properties seen :{}
Probabilistic random walk after 213369 steps, saw 55591 distinct states, run finished after 3002 ms. (steps per millisecond=71 ) properties seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 3095 rows 2585 cols
[2023-03-08 18:10:25] [INFO ] Computed 4 place invariants in 51 ms
[2023-03-08 18:10:26] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 24 ms returned sat
[2023-03-08 18:10:28] [INFO ] After 2448ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-08 18:10:29] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 21 ms returned sat
[2023-03-08 18:10:32] [INFO ] After 2953ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-08 18:10:34] [INFO ] After 5185ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 1280 ms.
[2023-03-08 18:10:35] [INFO ] After 7639ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
FORMULA CloudReconfiguration-PT-302-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-302-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-302-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-302-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-302-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-302-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-302-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 7 properties in 124 ms.
Support contains 39 out of 2585 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Graph (trivial) has 2837 edges and 2585 vertex of which 748 / 2585 are part of one of the 59 SCC in 10 ms
Free SCC test removed 689 places
Drop transitions removed 845 transitions
Reduce isomorphic transitions removed 845 transitions.
Graph (complete) has 2530 edges and 1896 vertex of which 1882 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 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 1207 transitions
Trivial Post-agglo rules discarded 1207 transitions
Performed 1207 trivial Post agglomeration. Transition count delta: 1207
Iterating post reduction 0 with 1216 rules applied. Total rules applied 1218 place count 1882 transition count 1025
Reduce places removed 1207 places and 0 transitions.
Ensure Unique test removed 73 transitions
Reduce isomorphic transitions removed 73 transitions.
Drop transitions removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 1 with 1340 rules applied. Total rules applied 2558 place count 675 transition count 892
Reduce places removed 60 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 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 67 rules applied. Total rules applied 2625 place count 615 transition count 885
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 3 with 5 rules applied. Total rules applied 2630 place count 613 transition count 882
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 4 rules applied. Total rules applied 2634 place count 611 transition count 880
Reduce places removed 1 places and 0 transitions.
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Iterating post reduction 5 with 20 rules applied. Total rules applied 2654 place count 610 transition count 861
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 6 with 19 rules applied. Total rules applied 2673 place count 591 transition count 861
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 26 Pre rules applied. Total rules applied 2673 place count 591 transition count 835
Deduced a syphon composed of 26 places in 2 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 7 with 52 rules applied. Total rules applied 2725 place count 565 transition count 835
Discarding 98 places :
Symmetric choice reduction at 7 with 98 rule applications. Total rules 2823 place count 467 transition count 737
Iterating global reduction 7 with 98 rules applied. Total rules applied 2921 place count 467 transition count 737
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 2923 place count 467 transition count 735
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 6 Pre rules applied. Total rules applied 2923 place count 467 transition count 729
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 8 with 12 rules applied. Total rules applied 2935 place count 461 transition count 729
Discarding 52 places :
Symmetric choice reduction at 8 with 52 rule applications. Total rules 2987 place count 409 transition count 677
Iterating global reduction 8 with 52 rules applied. Total rules applied 3039 place count 409 transition count 677
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 8 with 29 rules applied. Total rules applied 3068 place count 409 transition count 648
Reduce places removed 13 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 9 with 21 rules applied. Total rules applied 3089 place count 396 transition count 640
Reduce places removed 4 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 10 with 6 rules applied. Total rules applied 3095 place count 392 transition count 638
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 3097 place count 390 transition count 638
Discarding 12 places :
Symmetric choice reduction at 12 with 12 rule applications. Total rules 3109 place count 378 transition count 618
Iterating global reduction 12 with 12 rules applied. Total rules applied 3121 place count 378 transition count 618
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 3124 place count 378 transition count 615
Discarding 7 places :
Symmetric choice reduction at 13 with 7 rule applications. Total rules 3131 place count 371 transition count 601
Iterating global reduction 13 with 7 rules applied. Total rules applied 3138 place count 371 transition count 601
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 3140 place count 369 transition count 597
Iterating global reduction 13 with 2 rules applied. Total rules applied 3142 place count 369 transition count 597
Performed 164 Post agglomeration using F-continuation condition with reduction of 79 identical transitions.
Deduced a syphon composed of 164 places in 0 ms
Reduce places removed 164 places and 0 transitions.
Iterating global reduction 13 with 328 rules applied. Total rules applied 3470 place count 205 transition count 354
Drop transitions removed 1 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 13 with 7 rules applied. Total rules applied 3477 place count 205 transition count 347
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 14 with 6 rules applied. Total rules applied 3483 place count 202 transition count 344
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 3489 place count 202 transition count 338
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 15 with 4 rules applied. Total rules applied 3493 place count 200 transition count 336
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 15 with 4 rules applied. Total rules applied 3497 place count 200 transition count 332
Performed 43 Post agglomeration using F-continuation condition with reduction of 14 identical transitions.
Deduced a syphon composed of 43 places in 1 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 16 with 86 rules applied. Total rules applied 3583 place count 157 transition count 373
Drop transitions removed 7 transitions
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 16 with 35 rules applied. Total rules applied 3618 place count 157 transition count 338
Discarding 16 places :
Symmetric choice reduction at 17 with 16 rule applications. Total rules 3634 place count 141 transition count 311
Iterating global reduction 17 with 16 rules applied. Total rules applied 3650 place count 141 transition count 311
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 17 with 8 rules applied. Total rules applied 3658 place count 141 transition count 303
Discarding 3 places :
Symmetric choice reduction at 18 with 3 rule applications. Total rules 3661 place count 138 transition count 297
Iterating global reduction 18 with 3 rules applied. Total rules applied 3664 place count 138 transition count 297
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 18 with 2 rules applied. Total rules applied 3666 place count 138 transition count 295
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 19 with 18 rules applied. Total rules applied 3684 place count 138 transition count 277
Free-agglomeration rule applied 11 times.
Iterating global reduction 19 with 11 rules applied. Total rules applied 3695 place count 138 transition count 266
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 19 with 11 rules applied. Total rules applied 3706 place count 127 transition count 266
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 20 with 1 rules applied. Total rules applied 3707 place count 127 transition count 265
Discarding 1 places :
Symmetric choice reduction at 20 with 1 rule applications. Total rules 3708 place count 126 transition count 264
Iterating global reduction 20 with 1 rules applied. Total rules applied 3709 place count 126 transition count 264
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 20 with 7 rules applied. Total rules applied 3716 place count 126 transition count 264
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 20 with 1 rules applied. Total rules applied 3717 place count 126 transition count 263
Discarding 1 places :
Symmetric choice reduction at 20 with 1 rule applications. Total rules 3718 place count 125 transition count 262
Iterating global reduction 20 with 1 rules applied. Total rules applied 3719 place count 125 transition count 262
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 20 with 4 rules applied. Total rules applied 3723 place count 125 transition count 262
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 20 with 2 rules applied. Total rules applied 3725 place count 125 transition count 260
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 21 with 1 rules applied. Total rules applied 3726 place count 124 transition count 259
Applied a total of 3726 rules in 331 ms. Remains 124 /2585 variables (removed 2461) and now considering 259/3095 (removed 2836) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 332 ms. Remains : 124/2585 places, 259/3095 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 3) seen :1
FORMULA CloudReconfiguration-PT-302-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-08 18:10:36] [INFO ] Flow matrix only has 250 transitions (discarded 9 similar events)
// Phase 1: matrix 250 rows 124 cols
[2023-03-08 18:10:36] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-08 18:10:36] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 18:10:36] [INFO ] After 103ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 18:10:36] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 18:10:36] [INFO ] After 81ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 18:10:36] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-08 18:10:36] [INFO ] After 44ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-08 18:10:36] [INFO ] Deduced a trap composed of 24 places in 57 ms of which 1 ms to minimize.
[2023-03-08 18:10:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
[2023-03-08 18:10:37] [INFO ] After 152ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 36 ms.
[2023-03-08 18:10:37] [INFO ] After 329ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 0 ms.
Support contains 37 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 259/259 transitions.
Graph (trivial) has 10 edges and 124 vertex of which 2 / 124 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
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 0 with 4 rules applied. Total rules applied 5 place count 121 transition count 255
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 11 place count 121 transition count 249
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 120 transition count 248
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 120 transition count 248
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 18 place count 120 transition count 243
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 20 place count 119 transition count 250
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 22 place count 119 transition count 248
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 25 place count 119 transition count 245
Applied a total of 25 rules in 31 ms. Remains 119 /124 variables (removed 5) and now considering 245/259 (removed 14) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 119/124 places, 245/259 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 2) seen :1
FORMULA CloudReconfiguration-PT-302-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Finished Best-First random walk after 183 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=91 )
FORMULA CloudReconfiguration-PT-302-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 15960 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=ReachabilityCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: CloudReconfiguration_PT_302
(NrP: 2585 NrTr: 3095 NrArc: 6463)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.554sec

net check time: 0m 0.001sec

init dd package: 0m 2.792sec


before gc: list nodes free: 864921

after gc: idd nodes used:96577, unused:63903423; list nodes free:272213331

before gc: list nodes free: 11883069

after gc: idd nodes used:100533, unused:63899467; list nodes free:272196367

before gc: list nodes free: 11777820

after gc: idd nodes used:100551, unused:63899449; list nodes free:272195970

before gc: list nodes free: 8848528

after gc: idd nodes used:112889, unused:63887111; list nodes free:272142868

before gc: list nodes free: 5061169

after gc: idd nodes used:110867, unused:63889133; list nodes free:272151706
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6452240 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16101116 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 ReachabilityCardinality -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 0.029sec

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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-302"
export BK_EXAMINATION="ReachabilityCardinality"
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-302, 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 r106-tall-167814482100014"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-302.tgz
mv CloudReconfiguration-PT-302 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 ;