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-167814480800110.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-314, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814480800110
=====================================================================

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

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1678260701912

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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-314
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-08 07:31:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 07:31:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 07:31:43] [INFO ] Load time of PNML (sax parser for PT used): 128 ms
[2023-03-08 07:31:43] [INFO ] Transformed 2585 places.
[2023-03-08 07:31:43] [INFO ] Transformed 3095 transitions.
[2023-03-08 07:31:43] [INFO ] Found NUPN structural information;
[2023-03-08 07:31:43] [INFO ] Parsed PT model containing 2585 places and 3095 transitions and 6463 arcs in 415 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 92 resets, run finished after 468 ms. (steps per millisecond=21 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 12) seen :2
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 10) seen :1
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 3095 rows 2585 cols
[2023-03-08 07:31:45] [INFO ] Computed 4 place invariants in 54 ms
[2023-03-08 07:31:46] [INFO ] After 1176ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-08 07:31:47] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 25 ms returned sat
[2023-03-08 07:31:50] [INFO ] After 2995ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :8
[2023-03-08 07:31:52] [INFO ] After 4513ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :8
Attempting to minimize the solution found.
Minimization took 814 ms.
[2023-03-08 07:31:53] [INFO ] After 6430ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :8
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 8 different solutions.
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 6 properties in 75 ms.
Support contains 2 out of 2585 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Graph (trivial) has 2953 edges and 2585 vertex of which 879 / 2585 are part of one of the 63 SCC in 13 ms
Free SCC test removed 816 places
Drop transitions removed 996 transitions
Reduce isomorphic transitions removed 996 transitions.
Graph (complete) has 2379 edges and 1769 vertex of which 1755 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 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 1191 transitions
Trivial Post-agglo rules discarded 1191 transitions
Performed 1191 trivial Post agglomeration. Transition count delta: 1191
Iterating post reduction 0 with 1200 rules applied. Total rules applied 1202 place count 1755 transition count 890
Reduce places removed 1191 places and 0 transitions.
Ensure Unique test removed 78 transitions
Reduce isomorphic transitions removed 78 transitions.
Drop transitions removed 65 transitions
Trivial Post-agglo rules discarded 65 transitions
Performed 65 trivial Post agglomeration. Transition count delta: 65
Iterating post reduction 1 with 1334 rules applied. Total rules applied 2536 place count 564 transition count 747
Reduce places removed 65 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 72 rules applied. Total rules applied 2608 place count 499 transition count 740
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 3 with 8 rules applied. Total rules applied 2616 place count 497 transition count 734
Reduce places removed 4 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 4 with 8 rules applied. Total rules applied 2624 place count 493 transition count 730
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 5 with 4 rules applied. Total rules applied 2628 place count 491 transition count 728
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 2630 place count 489 transition count 728
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 22 Pre rules applied. Total rules applied 2630 place count 489 transition count 706
Deduced a syphon composed of 22 places in 2 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 7 with 44 rules applied. Total rules applied 2674 place count 467 transition count 706
Discarding 77 places :
Symmetric choice reduction at 7 with 77 rule applications. Total rules 2751 place count 390 transition count 629
Iterating global reduction 7 with 77 rules applied. Total rules applied 2828 place count 390 transition count 629
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 8 Pre rules applied. Total rules applied 2828 place count 390 transition count 621
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 7 with 16 rules applied. Total rules applied 2844 place count 382 transition count 621
Discarding 59 places :
Symmetric choice reduction at 7 with 59 rule applications. Total rules 2903 place count 323 transition count 562
Iterating global reduction 7 with 59 rules applied. Total rules applied 2962 place count 323 transition count 562
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 7 with 36 rules applied. Total rules applied 2998 place count 323 transition count 526
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 8 with 30 rules applied. Total rules applied 3028 place count 305 transition count 514
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 3034 place count 299 transition count 514
Discarding 21 places :
Symmetric choice reduction at 10 with 21 rule applications. Total rules 3055 place count 278 transition count 481
Iterating global reduction 10 with 21 rules applied. Total rules applied 3076 place count 278 transition count 481
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 10 with 9 rules applied. Total rules applied 3085 place count 278 transition count 472
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 3094 place count 269 transition count 454
Iterating global reduction 11 with 9 rules applied. Total rules applied 3103 place count 269 transition count 454
Discarding 3 places :
Symmetric choice reduction at 11 with 3 rule applications. Total rules 3106 place count 266 transition count 448
Iterating global reduction 11 with 3 rules applied. Total rules applied 3109 place count 266 transition count 448
Performed 147 Post agglomeration using F-continuation condition with reduction of 82 identical transitions.
Deduced a syphon composed of 147 places in 0 ms
Reduce places removed 147 places and 0 transitions.
Iterating global reduction 11 with 294 rules applied. Total rules applied 3403 place count 119 transition count 219
Drop transitions removed 1 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 3405 place count 119 transition count 217
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 12 with 6 rules applied. Total rules applied 3411 place count 116 transition count 214
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 3417 place count 116 transition count 208
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 13 with 6 rules applied. Total rules applied 3423 place count 113 transition count 205
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 3429 place count 113 transition count 199
Performed 34 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 14 with 68 rules applied. Total rules applied 3497 place count 79 transition count 234
Drop transitions removed 22 transitions
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 14 with 47 rules applied. Total rules applied 3544 place count 79 transition count 187
Discarding 24 places :
Symmetric choice reduction at 15 with 24 rule applications. Total rules 3568 place count 55 transition count 152
Iterating global reduction 15 with 24 rules applied. Total rules applied 3592 place count 55 transition count 152
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 15 with 14 rules applied. Total rules applied 3606 place count 55 transition count 138
Discarding 6 places :
Symmetric choice reduction at 16 with 6 rule applications. Total rules 3612 place count 49 transition count 126
Iterating global reduction 16 with 6 rules applied. Total rules applied 3618 place count 49 transition count 126
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 16 with 6 rules applied. Total rules applied 3624 place count 49 transition count 120
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 17 with 20 rules applied. Total rules applied 3644 place count 49 transition count 100
Discarding 1 places :
Symmetric choice reduction at 17 with 1 rule applications. Total rules 3645 place count 48 transition count 97
Iterating global reduction 17 with 1 rules applied. Total rules applied 3646 place count 48 transition count 97
Discarding 1 places :
Symmetric choice reduction at 17 with 1 rule applications. Total rules 3647 place count 47 transition count 96
Iterating global reduction 17 with 1 rules applied. Total rules applied 3648 place count 47 transition count 96
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 3649 place count 47 transition count 95
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 18 with 2 rules applied. Total rules applied 3651 place count 46 transition count 94
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 18 with 1 rules applied. Total rules applied 3652 place count 46 transition count 93
Free-agglomeration rule applied 3 times.
Iterating global reduction 18 with 3 rules applied. Total rules applied 3655 place count 46 transition count 90
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 18 with 4 rules applied. Total rules applied 3659 place count 43 transition count 89
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 3660 place count 43 transition count 89
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 3661 place count 42 transition count 88
Applied a total of 3661 rules in 251 ms. Remains 42 /2585 variables (removed 2543) and now considering 88/3095 (removed 3007) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 251 ms. Remains : 42/2585 places, 88/3095 transitions.
Incomplete random walk after 10000 steps, including 187 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :1
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-08 07:31:53] [INFO ] Flow matrix only has 83 transitions (discarded 5 similar events)
// Phase 1: matrix 83 rows 42 cols
[2023-03-08 07:31:53] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-08 07:31:53] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 07:31:53] [INFO ] After 20ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-08 07:31:53] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 07:31:53] [INFO ] After 5ms SMT Verify possible using 2 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 07:31:53] [INFO ] After 66ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 07:31:53] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 07:31:53] [INFO ] After 16ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 07:31:53] [INFO ] After 3ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 07:31:53] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2023-03-08 07:31:53] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 26 ms
[2023-03-08 07:31:53] [INFO ] After 33ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :0
[2023-03-08 07:31:53] [INFO ] After 75ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
All properties solved without resorting to model-checking.
Total runtime 10200 ms.
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --invariant=/tmp/468/inv_0_ --invariant=/tmp/468/inv_1_ --invariant=/tmp/468/inv_2_ --invariant=/tmp/468/inv_3_ --invariant=/tmp/468/inv_4_ --invariant=/tmp/468/inv_5_ --invariant=/tmp/468/inv_6_ --invariant=/tmp/468/inv_7_ --invariant=/tmp/468/inv_8_ --invariant=/tmp/468/inv_9_ --invariant=/tmp/468/inv_10_ --invariant=/tmp/468/inv_11_ --invariant=/tmp/468/inv_12_ --invariant=/tmp/468/inv_13_ --invariant=/tmp/468/inv_14_ --invariant=/tmp/468/inv_15_ --inv-par
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-314-ReachabilityCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678260738705

--------------------
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
mcc2023
rfs formula name CloudReconfiguration-PT-314-ReachabilityCardinality-00
rfs formula type AG
rfs formula formula --invariant=/tmp/468/inv_0_
rfs formula name CloudReconfiguration-PT-314-ReachabilityCardinality-01
rfs formula type EF
rfs formula formula --invariant=/tmp/468/inv_1_
rfs formula name CloudReconfiguration-PT-314-ReachabilityCardinality-02
rfs formula type AG
rfs formula formula --invariant=/tmp/468/inv_2_
rfs formula name CloudReconfiguration-PT-314-ReachabilityCardinality-03
rfs formula type AG
rfs formula formula --invariant=/tmp/468/inv_3_
rfs formula name CloudReconfiguration-PT-314-ReachabilityCardinality-04
rfs formula type EF
rfs formula formula --invariant=/tmp/468/inv_4_
rfs formula name CloudReconfiguration-PT-314-ReachabilityCardinality-05
rfs formula type AG
rfs formula formula --invariant=/tmp/468/inv_5_
rfs formula name CloudReconfiguration-PT-314-ReachabilityCardinality-06
rfs formula type AG
rfs formula formula --invariant=/tmp/468/inv_6_
rfs formula name CloudReconfiguration-PT-314-ReachabilityCardinality-07
rfs formula type AG
rfs formula formula --invariant=/tmp/468/inv_7_
rfs formula name CloudReconfiguration-PT-314-ReachabilityCardinality-08
rfs formula type EF
rfs formula formula --invariant=/tmp/468/inv_8_
rfs formula name CloudReconfiguration-PT-314-ReachabilityCardinality-09
rfs formula type EF
rfs formula formula --invariant=/tmp/468/inv_9_
rfs formula name CloudReconfiguration-PT-314-ReachabilityCardinality-10
rfs formula type EF
rfs formula formula --invariant=/tmp/468/inv_10_
rfs formula name CloudReconfiguration-PT-314-ReachabilityCardinality-11
rfs formula type AG
rfs formula formula --invariant=/tmp/468/inv_11_
rfs formula name CloudReconfiguration-PT-314-ReachabilityCardinality-12
rfs formula type AG
rfs formula formula --invariant=/tmp/468/inv_12_
rfs formula name CloudReconfiguration-PT-314-ReachabilityCardinality-13
rfs formula type AG
rfs formula formula --invariant=/tmp/468/inv_13_
rfs formula name CloudReconfiguration-PT-314-ReachabilityCardinality-14
rfs formula type AG
rfs formula formula --invariant=/tmp/468/inv_14_
rfs formula name CloudReconfiguration-PT-314-ReachabilityCardinality-15
rfs formula type AG
rfs formula formula --invariant=/tmp/468/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 2585 places, 3095 transitions and 6463 arcs
pnml2lts-sym: Petri net CloudReconfiguration-PT-314 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: 3095->3095 groups
pnml2lts-sym: Regrouping took 2.780 real 2.750 user 0.020 sys
pnml2lts-sym: state vector length is 2585; there are 3095 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/468/inv_0_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/468/inv_15_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/468/inv_3_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/468/inv_5_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/468/inv_7_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/468/inv_13_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/468/inv_8_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/468/inv_6_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/468/inv_11_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/468/inv_2_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: Exploration took 1131569 group checks and 0 next state calls
pnml2lts-sym: reachability took 19.100 real 74.300 user 1.960 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.060 real 0.210 user 0.000 sys
pnml2lts-sym: state space has 107680257354 states, 80326 nodes
pnml2lts-sym: group_next: 12044 nodes total
pnml2lts-sym: group_explored: 6292 nodes, 6298 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-314"
export BK_EXAMINATION="ReachabilityCardinality"
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-314, 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 r105-tall-167814480800110"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-314.tgz
mv CloudReconfiguration-PT-314 execution
cd execution
if [ "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 ;