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-167814482100015.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)
................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is CloudReconfiguration-PT-302, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r106-tall-167814482100015
=====================================================================

--------------------
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-ReachabilityFireability-00
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityFireability-01
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityFireability-02
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityFireability-03
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityFireability-04
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityFireability-05
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityFireability-06
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityFireability-07
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityFireability-08
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityFireability-09
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityFireability-10
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityFireability-11
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityFireability-12
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityFireability-13
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityFireability-14
FORMULA_NAME CloudReconfiguration-PT-302-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678299089317

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-302
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-08 18:11:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-08 18:11:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 18:11:31] [INFO ] Load time of PNML (sax parser for PT used): 117 ms
[2023-03-08 18:11:31] [INFO ] Transformed 2585 places.
[2023-03-08 18:11:31] [INFO ] Transformed 3095 transitions.
[2023-03-08 18:11:31] [INFO ] Found NUPN structural information;
[2023-03-08 18:11:31] [INFO ] Parsed PT model containing 2585 places and 3095 transitions and 6463 arcs in 195 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 73 resets, run finished after 466 ms. (steps per millisecond=21 ) properties (out of 16) seen :2
FORMULA CloudReconfiguration-PT-302-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-302-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
// Phase 1: matrix 3095 rows 2585 cols
[2023-03-08 18:11:33] [INFO ] Computed 4 place invariants in 80 ms
[2023-03-08 18:11:34] [INFO ] After 1366ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2023-03-08 18:11:35] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 30 ms returned sat
[2023-03-08 18:11:40] [INFO ] After 4148ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :14
[2023-03-08 18:11:43] [INFO ] After 7708ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :14
Attempting to minimize the solution found.
Minimization took 2644 ms.
[2023-03-08 18:11:46] [INFO ] After 11992ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :14
FORMULA CloudReconfiguration-PT-302-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-302-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-302-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-302-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-302-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-302-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-302-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-302-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-302-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-302-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 10 properties in 152 ms.
Support contains 83 out of 2585 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Graph (trivial) has 2730 edges and 2585 vertex of which 598 / 2585 are part of one of the 57 SCC in 11 ms
Free SCC test removed 541 places
Drop transitions removed 663 transitions
Reduce isomorphic transitions removed 663 transitions.
Graph (complete) has 2712 edges and 2044 vertex of which 2030 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.5 ms
Discarding 14 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Drop transitions removed 5 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 1203 transitions
Trivial Post-agglo rules discarded 1203 transitions
Performed 1203 trivial Post agglomeration. Transition count delta: 1203
Iterating post reduction 0 with 1210 rules applied. Total rules applied 1212 place count 2030 transition count 1213
Reduce places removed 1203 places and 0 transitions.
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 61 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 1311 rules applied. Total rules applied 2523 place count 827 transition count 1105
Reduce places removed 47 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 53 rules applied. Total rules applied 2576 place count 780 transition count 1099
Reduce places removed 2 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 3 with 5 rules applied. Total rules applied 2581 place count 778 transition count 1096
Reduce places removed 1 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 4 with 4 rules applied. Total rules applied 2585 place count 777 transition count 1093
Reduce places removed 2 places and 0 transitions.
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Iterating post reduction 5 with 92 rules applied. Total rules applied 2677 place count 775 transition count 1003
Reduce places removed 90 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 6 with 105 rules applied. Total rules applied 2782 place count 685 transition count 988
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 2784 place count 683 transition count 988
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 35 Pre rules applied. Total rules applied 2784 place count 683 transition count 953
Deduced a syphon composed of 35 places in 2 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 8 with 70 rules applied. Total rules applied 2854 place count 648 transition count 953
Discarding 89 places :
Symmetric choice reduction at 8 with 89 rule applications. Total rules 2943 place count 559 transition count 864
Iterating global reduction 8 with 89 rules applied. Total rules applied 3032 place count 559 transition count 864
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 3035 place count 559 transition count 861
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 8 Pre rules applied. Total rules applied 3035 place count 559 transition count 853
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 9 with 16 rules applied. Total rules applied 3051 place count 551 transition count 853
Discarding 53 places :
Symmetric choice reduction at 9 with 53 rule applications. Total rules 3104 place count 498 transition count 800
Iterating global reduction 9 with 53 rules applied. Total rules applied 3157 place count 498 transition count 800
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 9 with 29 rules applied. Total rules applied 3186 place count 498 transition count 771
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 10 with 20 rules applied. Total rules applied 3206 place count 484 transition count 765
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 3209 place count 481 transition count 765
Discarding 13 places :
Symmetric choice reduction at 12 with 13 rule applications. Total rules 3222 place count 468 transition count 741
Iterating global reduction 12 with 13 rules applied. Total rules applied 3235 place count 468 transition count 741
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 3237 place count 468 transition count 739
Discarding 5 places :
Symmetric choice reduction at 13 with 5 rule applications. Total rules 3242 place count 463 transition count 729
Iterating global reduction 13 with 5 rules applied. Total rules applied 3247 place count 463 transition count 729
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 3249 place count 461 transition count 725
Iterating global reduction 13 with 2 rules applied. Total rules applied 3251 place count 461 transition count 725
Performed 173 Post agglomeration using F-continuation condition with reduction of 44 identical transitions.
Deduced a syphon composed of 173 places in 1 ms
Reduce places removed 173 places and 0 transitions.
Iterating global reduction 13 with 346 rules applied. Total rules applied 3597 place count 288 transition count 508
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 13 with 17 rules applied. Total rules applied 3614 place count 288 transition count 491
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 14 with 2 rules applied. Total rules applied 3616 place count 287 transition count 490
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 3618 place count 287 transition count 488
Performed 47 Post agglomeration using F-continuation condition with reduction of 7 identical transitions.
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 15 with 94 rules applied. Total rules applied 3712 place count 240 transition count 551
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 15 with 43 rules applied. Total rules applied 3755 place count 240 transition count 508
Discarding 12 places :
Symmetric choice reduction at 16 with 12 rule applications. Total rules 3767 place count 228 transition count 484
Iterating global reduction 16 with 12 rules applied. Total rules applied 3779 place count 228 transition count 484
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 3780 place count 228 transition count 483
Discarding 1 places :
Symmetric choice reduction at 17 with 1 rule applications. Total rules 3781 place count 227 transition count 481
Iterating global reduction 17 with 1 rules applied. Total rules applied 3782 place count 227 transition count 481
Drop transitions removed 50 transitions
Redundant transition composition rules discarded 50 transitions
Iterating global reduction 17 with 50 rules applied. Total rules applied 3832 place count 227 transition count 431
Discarding 1 places :
Symmetric choice reduction at 17 with 1 rule applications. Total rules 3833 place count 226 transition count 430
Iterating global reduction 17 with 1 rules applied. Total rules applied 3834 place count 226 transition count 430
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 3835 place count 226 transition count 429
Free-agglomeration rule applied 17 times.
Iterating global reduction 17 with 17 rules applied. Total rules applied 3852 place count 226 transition count 412
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 17 with 17 rules applied. Total rules applied 3869 place count 209 transition count 412
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 18 with 6 rules applied. Total rules applied 3875 place count 209 transition count 406
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 18 with 8 rules applied. Total rules applied 3883 place count 209 transition count 406
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 18 with 1 rules applied. Total rules applied 3884 place count 208 transition count 405
Applied a total of 3884 rules in 356 ms. Remains 208 /2585 variables (removed 2377) and now considering 405/3095 (removed 2690) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 356 ms. Remains : 208/2585 places, 405/3095 transitions.
Incomplete random walk after 10000 steps, including 556 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 4) seen :1
FORMULA CloudReconfiguration-PT-302-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 101 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 92 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 107 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-08 18:11:47] [INFO ] Flow matrix only has 399 transitions (discarded 6 similar events)
// Phase 1: matrix 399 rows 208 cols
[2023-03-08 18:11:47] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-08 18:11:47] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-08 18:11:47] [INFO ] After 127ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-08 18:11:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-08 18:11:47] [INFO ] After 161ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-08 18:11:47] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-08 18:11:47] [INFO ] After 115ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-08 18:11:48] [INFO ] After 265ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 100 ms.
[2023-03-08 18:11:48] [INFO ] After 596ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 7 ms.
Support contains 70 out of 208 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 208/208 places, 405/405 transitions.
Graph (trivial) has 51 edges and 208 vertex of which 12 / 208 are part of one of the 6 SCC in 1 ms
Free SCC test removed 6 places
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 202 transition count 390
Reduce places removed 3 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 5 rules applied. Total rules applied 9 place count 199 transition count 388
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 11 place count 197 transition count 388
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 11 place count 197 transition count 387
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 13 place count 196 transition count 387
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 23 place count 191 transition count 382
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 25 place count 191 transition count 380
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 29 place count 189 transition count 381
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 31 place count 189 transition count 379
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 32 place count 188 transition count 377
Iterating global reduction 5 with 1 rules applied. Total rules applied 33 place count 188 transition count 377
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 34 place count 187 transition count 375
Iterating global reduction 5 with 1 rules applied. Total rules applied 35 place count 187 transition count 375
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 44 place count 187 transition count 366
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 1 rules applied. Total rules applied 45 place count 187 transition count 365
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 46 place count 186 transition count 365
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 47 place count 185 transition count 364
Iterating global reduction 7 with 1 rules applied. Total rules applied 48 place count 185 transition count 364
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 49 place count 185 transition count 363
Free-agglomeration rule applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 51 place count 185 transition count 361
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 53 place count 183 transition count 361
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 54 place count 183 transition count 360
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 8 with 5 rules applied. Total rules applied 59 place count 183 transition count 360
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 60 place count 183 transition count 359
Applied a total of 60 rules in 66 ms. Remains 183 /208 variables (removed 25) and now considering 359/405 (removed 46) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 183/208 places, 359/405 transitions.
Incomplete random walk after 10000 steps, including 554 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 91 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 3) seen :0
Finished probabilistic random walk after 267089 steps, run visited all 3 properties in 797 ms. (steps per millisecond=335 )
Probabilistic random walk after 267089 steps, saw 59863 distinct states, run finished after 798 ms. (steps per millisecond=334 ) properties seen :3
FORMULA CloudReconfiguration-PT-302-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA CloudReconfiguration-PT-302-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA CloudReconfiguration-PT-302-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
All properties solved without resorting to model-checking.
Total runtime 18235 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_302
(NrP: 2585 NrTr: 3095 NrArc: 6463)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.550sec

net check time: 0m 0.001sec

init dd package: 0m 2.748sec


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: 6453580 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16102508 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 0.025sec

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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="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-302, 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-167814482100015"
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 [ "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 ;