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.r105-tall-167814480700047.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 ltsminxred
Input is CloudReconfiguration-PT-306, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814480700047
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 8.5K Feb 25 11:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 25 11:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 11:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K 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 3.9K 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 19K Feb 25 15:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 11:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Feb 25 11:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Feb 25 11:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K 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-306-ReachabilityFireability-00
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-01
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-02
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-03
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-04
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-05
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-06
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-07
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-08
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-09
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-10
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-11
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-12
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-13
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-14
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678257286002

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=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-306
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-08 06:34:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-08 06:34:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 06:34:47] [INFO ] Load time of PNML (sax parser for PT used): 123 ms
[2023-03-08 06:34:47] [INFO ] Transformed 2584 places.
[2023-03-08 06:34:47] [INFO ] Transformed 3094 transitions.
[2023-03-08 06:34:47] [INFO ] Found NUPN structural information;
[2023-03-08 06:34:47] [INFO ] Parsed PT model containing 2584 places and 3094 transitions and 6459 arcs in 411 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 122 resets, run finished after 543 ms. (steps per millisecond=18 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Interrupted probabilistic random walk after 212288 steps, run timeout after 3001 ms. (steps per millisecond=70 ) properties seen :{}
Probabilistic random walk after 212288 steps, saw 55879 distinct states, run finished after 3002 ms. (steps per millisecond=70 ) properties seen :0
Running SMT prover for 16 properties.
// Phase 1: matrix 3094 rows 2584 cols
[2023-03-08 06:34:51] [INFO ] Computed 4 place invariants in 47 ms
[2023-03-08 06:34:53] [INFO ] After 1309ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2023-03-08 06:34:54] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 23 ms returned sat
[2023-03-08 06:34:59] [INFO ] After 4394ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :13
[2023-03-08 06:35:03] [INFO ] After 8189ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :13
Attempting to minimize the solution found.
Minimization took 3539 ms.
[2023-03-08 06:35:06] [INFO ] After 13429ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :13
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 16 Parikh solutions to 13 different solutions.
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 3 properties in 261 ms.
Support contains 163 out of 2584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2584/2584 places, 3094/3094 transitions.
Graph (trivial) has 2519 edges and 2584 vertex of which 468 / 2584 are part of one of the 42 SCC in 10 ms
Free SCC test removed 426 places
Drop transitions removed 516 transitions
Reduce isomorphic transitions removed 516 transitions.
Graph (complete) has 2856 edges and 2158 vertex of which 2144 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 1123 transitions
Trivial Post-agglo rules discarded 1123 transitions
Performed 1123 trivial Post agglomeration. Transition count delta: 1123
Iterating post reduction 0 with 1130 rules applied. Total rules applied 1132 place count 2144 transition count 1439
Reduce places removed 1123 places and 0 transitions.
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 1 with 1202 rules applied. Total rules applied 2334 place count 1021 transition count 1360
Reduce places removed 29 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 34 rules applied. Total rules applied 2368 place count 992 transition count 1355
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 3 with 3 rules applied. Total rules applied 2371 place count 991 transition count 1353
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 4 with 3 rules applied. Total rules applied 2374 place count 990 transition count 1351
Reduce places removed 1 places and 0 transitions.
Performed 139 Post agglomeration using F-continuation condition.Transition count delta: 139
Iterating post reduction 5 with 140 rules applied. Total rules applied 2514 place count 989 transition count 1212
Reduce places removed 139 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 6 with 157 rules applied. Total rules applied 2671 place count 850 transition count 1194
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 2675 place count 846 transition count 1194
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 34 Pre rules applied. Total rules applied 2675 place count 846 transition count 1160
Deduced a syphon composed of 34 places in 3 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 8 with 68 rules applied. Total rules applied 2743 place count 812 transition count 1160
Discarding 120 places :
Symmetric choice reduction at 8 with 120 rule applications. Total rules 2863 place count 692 transition count 1040
Iterating global reduction 8 with 120 rules applied. Total rules applied 2983 place count 692 transition count 1040
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 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 8 with 8 rules applied. Total rules applied 2991 place count 692 transition count 1032
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 9 with 3 rules applied. Total rules applied 2994 place count 691 transition count 1030
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 10 with 3 rules applied. Total rules applied 2997 place count 690 transition count 1028
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 11 with 3 rules applied. Total rules applied 3000 place count 689 transition count 1026
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 3001 place count 688 transition count 1026
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 6 Pre rules applied. Total rules applied 3001 place count 688 transition count 1020
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 13 with 12 rules applied. Total rules applied 3013 place count 682 transition count 1020
Discarding 50 places :
Symmetric choice reduction at 13 with 50 rule applications. Total rules 3063 place count 632 transition count 970
Iterating global reduction 13 with 50 rules applied. Total rules applied 3113 place count 632 transition count 970
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 13 with 20 rules applied. Total rules applied 3133 place count 632 transition count 950
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 14 with 13 rules applied. Total rules applied 3146 place count 623 transition count 946
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 15 with 3 rules applied. Total rules applied 3149 place count 621 transition count 945
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 3150 place count 620 transition count 945
Discarding 9 places :
Symmetric choice reduction at 17 with 9 rule applications. Total rules 3159 place count 611 transition count 931
Iterating global reduction 17 with 9 rules applied. Total rules applied 3168 place count 611 transition count 931
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 17 with 2 rules applied. Total rules applied 3170 place count 611 transition count 929
Discarding 4 places :
Symmetric choice reduction at 18 with 4 rule applications. Total rules 3174 place count 607 transition count 921
Iterating global reduction 18 with 4 rules applied. Total rules applied 3178 place count 607 transition count 921
Performed 169 Post agglomeration using F-continuation condition with reduction of 31 identical transitions.
Deduced a syphon composed of 169 places in 2 ms
Reduce places removed 169 places and 0 transitions.
Iterating global reduction 18 with 338 rules applied. Total rules applied 3516 place count 438 transition count 721
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 18 with 17 rules applied. Total rules applied 3533 place count 438 transition count 704
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 19 with 2 rules applied. Total rules applied 3535 place count 437 transition count 703
Performed 52 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 52 places in 1 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 19 with 104 rules applied. Total rules applied 3639 place count 385 transition count 732
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 19 with 31 rules applied. Total rules applied 3670 place count 385 transition count 701
Discarding 8 places :
Symmetric choice reduction at 20 with 8 rule applications. Total rules 3678 place count 377 transition count 685
Iterating global reduction 20 with 8 rules applied. Total rules applied 3686 place count 377 transition count 685
Drop transitions removed 41 transitions
Redundant transition composition rules discarded 41 transitions
Iterating global reduction 20 with 41 rules applied. Total rules applied 3727 place count 377 transition count 644
Free-agglomeration rule applied 31 times.
Iterating global reduction 20 with 31 rules applied. Total rules applied 3758 place count 377 transition count 613
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 20 with 31 rules applied. Total rules applied 3789 place count 346 transition count 613
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 21 with 3 rules applied. Total rules applied 3792 place count 346 transition count 610
Partial Free-agglomeration rule applied 17 times.
Drop transitions removed 17 transitions
Iterating global reduction 21 with 17 rules applied. Total rules applied 3809 place count 346 transition count 610
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 21 with 1 rules applied. Total rules applied 3810 place count 346 transition count 609
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 21 with 1 rules applied. Total rules applied 3811 place count 346 transition count 609
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 21 with 2 rules applied. Total rules applied 3813 place count 346 transition count 609
Applied a total of 3813 rules in 471 ms. Remains 346 /2584 variables (removed 2238) and now considering 609/3094 (removed 2485) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 472 ms. Remains : 346/2584 places, 609/3094 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 262 ms. (steps per millisecond=38 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 250 ms. (steps per millisecond=40 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 245 ms. (steps per millisecond=40 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 246 ms. (steps per millisecond=40 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 227 ms. (steps per millisecond=44 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 31 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 10) seen :2
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 185 ms. (steps per millisecond=54 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 8) seen :1
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-08 06:35:09] [INFO ] Flow matrix only has 603 transitions (discarded 6 similar events)
// Phase 1: matrix 603 rows 346 cols
[2023-03-08 06:35:09] [INFO ] Computed 2 place invariants in 5 ms
[2023-03-08 06:35:09] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-08 06:35:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-08 06:35:10] [INFO ] After 390ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-08 06:35:10] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-08 06:35:10] [INFO ] After 279ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-08 06:35:10] [INFO ] After 657ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 287 ms.
[2023-03-08 06:35:11] [INFO ] After 1470ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 42 ms.
Support contains 121 out of 346 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 346/346 places, 609/609 transitions.
Graph (trivial) has 124 edges and 346 vertex of which 18 / 346 are part of one of the 8 SCC in 1 ms
Free SCC test removed 10 places
Drop transitions removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 22 place count 336 transition count 570
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 31 rules applied. Total rules applied 53 place count 315 transition count 560
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 62 place count 307 transition count 559
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 62 place count 307 transition count 551
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 78 place count 299 transition count 551
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 83 place count 294 transition count 545
Iterating global reduction 3 with 5 rules applied. Total rules applied 88 place count 294 transition count 545
Performed 13 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 114 place count 281 transition count 531
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 120 place count 281 transition count 525
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 121 place count 280 transition count 523
Iterating global reduction 4 with 1 rules applied. Total rules applied 122 place count 280 transition count 523
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 130 place count 276 transition count 533
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 132 place count 276 transition count 531
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 5 with 13 rules applied. Total rules applied 145 place count 276 transition count 518
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 146 place count 275 transition count 517
Iterating global reduction 5 with 1 rules applied. Total rules applied 147 place count 275 transition count 517
Free-agglomeration rule applied 3 times.
Iterating global reduction 5 with 3 rules applied. Total rules applied 150 place count 275 transition count 514
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 153 place count 272 transition count 514
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 154 place count 272 transition count 513
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 6 with 3 rules applied. Total rules applied 157 place count 272 transition count 513
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 159 place count 272 transition count 511
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 161 place count 270 transition count 509
Iterating global reduction 7 with 2 rules applied. Total rules applied 163 place count 270 transition count 509
Applied a total of 163 rules in 145 ms. Remains 270 /346 variables (removed 76) and now considering 509/609 (removed 100) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 145 ms. Remains : 270/346 places, 509/609 transitions.
Incomplete random walk after 10000 steps, including 5 resets, run finished after 257 ms. (steps per millisecond=38 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 938428 steps, run timeout after 3001 ms. (steps per millisecond=312 ) properties seen :{0=1, 1=1, 2=1, 3=1, 4=1, 5=1}
Probabilistic random walk after 938428 steps, saw 178938 distinct states, run finished after 3004 ms. (steps per millisecond=312 ) properties seen :6
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 1 properties.
[2023-03-08 06:35:15] [INFO ] Flow matrix only has 503 transitions (discarded 6 similar events)
// Phase 1: matrix 503 rows 270 cols
[2023-03-08 06:35:15] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-08 06:35:15] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 06:35:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-08 06:35:15] [INFO ] After 124ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 06:35:15] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-08 06:35:15] [INFO ] After 30ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 06:35:15] [INFO ] After 71ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 25 ms.
[2023-03-08 06:35:15] [INFO ] After 270ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 15 out of 270 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 270/270 places, 509/509 transitions.
Graph (trivial) has 311 edges and 270 vertex of which 79 / 270 are part of one of the 30 SCC in 1 ms
Free SCC test removed 49 places
Drop transitions removed 94 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 97 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 39 rules applied. Total rules applied 40 place count 221 transition count 373
Reduce places removed 39 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 47 rules applied. Total rules applied 87 place count 182 transition count 365
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 6 rules applied. Total rules applied 93 place count 180 transition count 361
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 97 place count 178 transition count 359
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 13 Pre rules applied. Total rules applied 97 place count 178 transition count 346
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 4 with 26 rules applied. Total rules applied 123 place count 165 transition count 346
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 131 place count 157 transition count 336
Iterating global reduction 4 with 8 rules applied. Total rules applied 139 place count 157 transition count 336
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 140 place count 157 transition count 335
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 142 place count 155 transition count 332
Iterating global reduction 5 with 2 rules applied. Total rules applied 144 place count 155 transition count 332
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 145 place count 155 transition count 331
Performed 38 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 6 with 76 rules applied. Total rules applied 221 place count 117 transition count 282
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 6 with 27 rules applied. Total rules applied 248 place count 117 transition count 255
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 254 place count 111 transition count 246
Iterating global reduction 7 with 6 rules applied. Total rules applied 260 place count 111 transition count 246
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 264 place count 111 transition count 242
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 8 with 2 rules applied. Total rules applied 266 place count 110 transition count 241
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 270 place count 110 transition count 237
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 271 place count 109 transition count 236
Iterating global reduction 9 with 1 rules applied. Total rules applied 272 place count 109 transition count 236
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 273 place count 109 transition count 235
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 10 with 26 rules applied. Total rules applied 299 place count 96 transition count 249
Drop transitions removed 4 transitions
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 10 with 31 rules applied. Total rules applied 330 place count 96 transition count 218
Discarding 12 places :
Symmetric choice reduction at 11 with 12 rule applications. Total rules 342 place count 84 transition count 194
Iterating global reduction 11 with 12 rules applied. Total rules applied 354 place count 84 transition count 194
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 11 with 5 rules applied. Total rules applied 359 place count 84 transition count 189
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 362 place count 81 transition count 185
Iterating global reduction 12 with 3 rules applied. Total rules applied 365 place count 81 transition count 185
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 371 place count 81 transition count 179
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 13 with 18 rules applied. Total rules applied 389 place count 81 transition count 161
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 13 with 1 rules applied. Total rules applied 390 place count 81 transition count 160
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 391 place count 80 transition count 160
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 392 place count 79 transition count 159
Iterating global reduction 15 with 1 rules applied. Total rules applied 393 place count 79 transition count 159
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 394 place count 79 transition count 158
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 398 place count 77 transition count 156
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 399 place count 77 transition count 155
Free-agglomeration rule applied 7 times.
Iterating global reduction 16 with 7 rules applied. Total rules applied 406 place count 77 transition count 148
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 16 with 11 rules applied. Total rules applied 417 place count 70 transition count 144
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 418 place count 70 transition count 143
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 17 with 3 rules applied. Total rules applied 421 place count 70 transition count 143
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 422 place count 70 transition count 142
Discarding 1 places :
Symmetric choice reduction at 18 with 1 rule applications. Total rules 423 place count 69 transition count 141
Iterating global reduction 18 with 1 rules applied. Total rules applied 424 place count 69 transition count 141
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 18 with 1 rules applied. Total rules applied 425 place count 69 transition count 140
Applied a total of 425 rules in 76 ms. Remains 69 /270 variables (removed 201) and now considering 140/509 (removed 369) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 69/270 places, 140/509 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Probably explored full state space saw : 11902 states, properties seen :0
Probabilistic random walk after 62299 steps, saw 11902 distinct states, run finished after 71 ms. (steps per millisecond=877 ) properties seen :0
Explored full state space saw : 11902 states, properties seen :0
Exhaustive walk after 62299 steps, saw 11902 distinct states, run finished after 53 ms. (steps per millisecond=1175 ) properties seen :0
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
All properties solved without resorting to model-checking.
Total runtime 28278 ms.
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --inv-bin-par --invariant=/tmp/480/inv_0_ --invariant=/tmp/480/inv_1_ --invariant=/tmp/480/inv_2_ --invariant=/tmp/480/inv_3_ --invariant=/tmp/480/inv_4_ --invariant=/tmp/480/inv_5_ --invariant=/tmp/480/inv_6_ --invariant=/tmp/480/inv_7_ --invariant=/tmp/480/inv_8_ --invariant=/tmp/480/inv_9_ --invariant=/tmp/480/inv_10_ --invariant=/tmp/480/inv_11_ --invariant=/tmp/480/inv_12_ --invariant=/tmp/480/inv_13_ --invariant=/tmp/480/inv_14_ --invariant=/tmp/480/inv_15_ --inv-par
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678257345432

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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
mcc2023
rfs formula name CloudReconfiguration-PT-306-ReachabilityFireability-00
rfs formula type AG
rfs formula formula --invariant=/tmp/480/inv_0_
rfs formula name CloudReconfiguration-PT-306-ReachabilityFireability-01
rfs formula type EF
rfs formula formula --invariant=/tmp/480/inv_1_
rfs formula name CloudReconfiguration-PT-306-ReachabilityFireability-02
rfs formula type AG
rfs formula formula --invariant=/tmp/480/inv_2_
rfs formula name CloudReconfiguration-PT-306-ReachabilityFireability-03
rfs formula type EF
rfs formula formula --invariant=/tmp/480/inv_3_
rfs formula name CloudReconfiguration-PT-306-ReachabilityFireability-04
rfs formula type AG
rfs formula formula --invariant=/tmp/480/inv_4_
rfs formula name CloudReconfiguration-PT-306-ReachabilityFireability-05
rfs formula type EF
rfs formula formula --invariant=/tmp/480/inv_5_
rfs formula name CloudReconfiguration-PT-306-ReachabilityFireability-06
rfs formula type EF
rfs formula formula --invariant=/tmp/480/inv_6_
rfs formula name CloudReconfiguration-PT-306-ReachabilityFireability-07
rfs formula type EF
rfs formula formula --invariant=/tmp/480/inv_7_
rfs formula name CloudReconfiguration-PT-306-ReachabilityFireability-08
rfs formula type AG
rfs formula formula --invariant=/tmp/480/inv_8_
rfs formula name CloudReconfiguration-PT-306-ReachabilityFireability-09
rfs formula type EF
rfs formula formula --invariant=/tmp/480/inv_9_
rfs formula name CloudReconfiguration-PT-306-ReachabilityFireability-10
rfs formula type AG
rfs formula formula --invariant=/tmp/480/inv_10_
rfs formula name CloudReconfiguration-PT-306-ReachabilityFireability-11
rfs formula type EF
rfs formula formula --invariant=/tmp/480/inv_11_
rfs formula name CloudReconfiguration-PT-306-ReachabilityFireability-12
rfs formula type EF
rfs formula formula --invariant=/tmp/480/inv_12_
rfs formula name CloudReconfiguration-PT-306-ReachabilityFireability-13
rfs formula type EF
rfs formula formula --invariant=/tmp/480/inv_13_
rfs formula name CloudReconfiguration-PT-306-ReachabilityFireability-14
rfs formula type AG
rfs formula formula --invariant=/tmp/480/inv_14_
rfs formula name CloudReconfiguration-PT-306-ReachabilityFireability-15
rfs formula type EF
rfs formula formula --invariant=/tmp/480/inv_15_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 2584 places, 3094 transitions and 6459 arcs
pnml2lts-sym: Petri net CloudReconfiguration-PT-306 analyzed
pnml2lts-sym: There are safe places
pnml2lts-sym: Loading Petri net took 0.030 real 0.010 user 0.010 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 3094->3094 groups
pnml2lts-sym: Regrouping took 2.750 real 2.690 user 0.050 sys
pnml2lts-sym: state vector length is 2584; there are 3094 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/480/inv_2_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/480/inv_4_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/480/inv_3_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/480/inv_6_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/480/inv_14_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/480/inv_5_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/480/inv_13_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/480/inv_10_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/480/inv_7_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/480/inv_11_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/480/inv_8_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/480/inv_0_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: Exploration took 1018970 group checks and 0 next state calls
pnml2lts-sym: reachability took 23.460 real 92.870 user 0.820 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.030 real 0.120 user 0.000 sys
pnml2lts-sym: state space has 55243845633 states, 76566 nodes
pnml2lts-sym: group_next: 12037 nodes total
pnml2lts-sym: group_explored: 6291 nodes, 6286 short vectors total
pnml2lts-sym: max token count: 1

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-306"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is CloudReconfiguration-PT-306, 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 r105-tall-167814480700047"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-306.tgz
mv CloudReconfiguration-PT-306 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 ;