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-167814480800134.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-317, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814480800134
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.1K Feb 25 11:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 25 11:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 11:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K 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 15:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 15:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Feb 25 11:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K 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 57K 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 661K 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-317-ReachabilityCardinality-00
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-01
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-02
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-03
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-04
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-05
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-06
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-07
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-08
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-09
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-10
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-11
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-12
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-13
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-14
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678262520080

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-317
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-08 08:02:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 08:02:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 08:02:01] [INFO ] Load time of PNML (sax parser for PT used): 126 ms
[2023-03-08 08:02:01] [INFO ] Transformed 2587 places.
[2023-03-08 08:02:01] [INFO ] Transformed 3099 transitions.
[2023-03-08 08:02:01] [INFO ] Found NUPN structural information;
[2023-03-08 08:02:01] [INFO ] Parsed PT model containing 2587 places and 3099 transitions and 6479 arcs in 209 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-317-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 122 resets, run finished after 578 ms. (steps per millisecond=17 ) properties (out of 14) seen :1
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 45 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 13) seen :0
Interrupted probabilistic random walk after 159194 steps, run timeout after 3001 ms. (steps per millisecond=53 ) properties seen :{}
Probabilistic random walk after 159194 steps, saw 47461 distinct states, run finished after 3003 ms. (steps per millisecond=53 ) properties seen :0
Running SMT prover for 13 properties.
// Phase 1: matrix 3099 rows 2587 cols
[2023-03-08 08:02:07] [INFO ] Computed 4 place invariants in 113 ms
[2023-03-08 08:02:08] [INFO ] After 1661ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2023-03-08 08:02:10] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 29 ms returned sat
[2023-03-08 08:02:14] [INFO ] After 3063ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :10
[2023-03-08 08:02:16] [INFO ] After 5200ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :10
Attempting to minimize the solution found.
Minimization took 2045 ms.
[2023-03-08 08:02:18] [INFO ] After 9531ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :10
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 13 Parikh solutions to 10 different solutions.
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 7 properties in 121 ms.
Support contains 43 out of 2587 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2587/2587 places, 3099/3099 transitions.
Graph (trivial) has 2873 edges and 2587 vertex of which 734 / 2587 are part of one of the 56 SCC in 17 ms
Free SCC test removed 678 places
Drop transitions removed 829 transitions
Reduce isomorphic transitions removed 829 transitions.
Graph (complete) has 2556 edges and 1909 vertex of which 1895 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 1221 transitions
Trivial Post-agglo rules discarded 1221 transitions
Performed 1221 trivial Post agglomeration. Transition count delta: 1221
Iterating post reduction 0 with 1230 rules applied. Total rules applied 1232 place count 1895 transition count 1031
Reduce places removed 1221 places and 0 transitions.
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 76 transitions.
Drop transitions removed 57 transitions
Trivial Post-agglo rules discarded 57 transitions
Performed 57 trivial Post agglomeration. Transition count delta: 57
Iterating post reduction 1 with 1354 rules applied. Total rules applied 2586 place count 674 transition count 898
Reduce places removed 57 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 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 2 with 68 rules applied. Total rules applied 2654 place count 617 transition count 887
Reduce places removed 4 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 7 rules applied. Total rules applied 2661 place count 613 transition count 884
Reduce places removed 1 places and 0 transitions.
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Iterating post reduction 4 with 30 rules applied. Total rules applied 2691 place count 612 transition count 855
Reduce places removed 29 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 31 rules applied. Total rules applied 2722 place count 583 transition count 853
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2723 place count 582 transition count 853
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 30 Pre rules applied. Total rules applied 2723 place count 582 transition count 823
Deduced a syphon composed of 30 places in 2 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 7 with 60 rules applied. Total rules applied 2783 place count 552 transition count 823
Discarding 75 places :
Symmetric choice reduction at 7 with 75 rule applications. Total rules 2858 place count 477 transition count 748
Iterating global reduction 7 with 75 rules applied. Total rules applied 2933 place count 477 transition count 748
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 7 Pre rules applied. Total rules applied 2933 place count 477 transition count 741
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 2947 place count 470 transition count 741
Discarding 53 places :
Symmetric choice reduction at 7 with 53 rule applications. Total rules 3000 place count 417 transition count 688
Iterating global reduction 7 with 53 rules applied. Total rules applied 3053 place count 417 transition count 688
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 7 with 30 rules applied. Total rules applied 3083 place count 417 transition count 658
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 8 with 25 rules applied. Total rules applied 3108 place count 402 transition count 648
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 3113 place count 397 transition count 648
Discarding 15 places :
Symmetric choice reduction at 10 with 15 rule applications. Total rules 3128 place count 382 transition count 625
Iterating global reduction 10 with 15 rules applied. Total rules applied 3143 place count 382 transition count 625
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 10 with 5 rules applied. Total rules applied 3148 place count 382 transition count 620
Discarding 6 places :
Symmetric choice reduction at 11 with 6 rule applications. Total rules 3154 place count 376 transition count 608
Iterating global reduction 11 with 6 rules applied. Total rules applied 3160 place count 376 transition count 608
Discarding 3 places :
Symmetric choice reduction at 11 with 3 rule applications. Total rules 3163 place count 373 transition count 602
Iterating global reduction 11 with 3 rules applied. Total rules applied 3166 place count 373 transition count 602
Performed 162 Post agglomeration using F-continuation condition with reduction of 74 identical transitions.
Deduced a syphon composed of 162 places in 0 ms
Reduce places removed 162 places and 0 transitions.
Iterating global reduction 11 with 324 rules applied. Total rules applied 3490 place count 211 transition count 366
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 11 with 7 rules applied. Total rules applied 3497 place count 211 transition count 359
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 3503 place count 208 transition count 356
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 3509 place count 208 transition count 350
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 13 with 4 rules applied. Total rules applied 3513 place count 206 transition count 348
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 3517 place count 206 transition count 344
Performed 44 Post agglomeration using F-continuation condition with reduction of 9 identical transitions.
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 14 with 88 rules applied. Total rules applied 3605 place count 162 transition count 372
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 14 with 29 rules applied. Total rules applied 3634 place count 162 transition count 343
Discarding 16 places :
Symmetric choice reduction at 15 with 16 rule applications. Total rules 3650 place count 146 transition count 311
Iterating global reduction 15 with 16 rules applied. Total rules applied 3666 place count 146 transition count 311
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 15 with 3 rules applied. Total rules applied 3669 place count 146 transition count 308
Discarding 5 places :
Symmetric choice reduction at 16 with 5 rule applications. Total rules 3674 place count 141 transition count 298
Iterating global reduction 16 with 5 rules applied. Total rules applied 3679 place count 141 transition count 298
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 16 with 2 rules applied. Total rules applied 3681 place count 141 transition count 296
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 17 with 2 rules applied. Total rules applied 3683 place count 140 transition count 311
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 17 with 18 rules applied. Total rules applied 3701 place count 140 transition count 293
Discarding 1 places :
Symmetric choice reduction at 17 with 1 rule applications. Total rules 3702 place count 139 transition count 292
Iterating global reduction 17 with 1 rules applied. Total rules applied 3703 place count 139 transition count 292
Free-agglomeration rule applied 9 times.
Iterating global reduction 17 with 9 rules applied. Total rules applied 3712 place count 139 transition count 283
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 17 with 9 rules applied. Total rules applied 3721 place count 130 transition count 283
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 18 with 5 rules applied. Total rules applied 3726 place count 130 transition count 278
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 18 with 12 rules applied. Total rules applied 3738 place count 130 transition count 278
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 18 with 1 rules applied. Total rules applied 3739 place count 129 transition count 277
Applied a total of 3739 rules in 486 ms. Remains 129 /2587 variables (removed 2458) and now considering 277/3099 (removed 2822) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 486 ms. Remains : 129/2587 places, 277/3099 transitions.
Incomplete random walk after 10000 steps, including 80 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 3) seen :2
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-08 08:02:19] [INFO ] Flow matrix only has 269 transitions (discarded 8 similar events)
// Phase 1: matrix 269 rows 129 cols
[2023-03-08 08:02:19] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-08 08:02:19] [INFO ] After 117ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 08:02:19] [INFO ] [Nat]Absence check using 4 positive place invariants in 32 ms returned sat
[2023-03-08 08:02:19] [INFO ] After 333ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 08:02:19] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-08 08:02:19] [INFO ] After 35ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 08:02:20] [INFO ] Deduced a trap composed of 27 places in 121 ms of which 1 ms to minimize.
[2023-03-08 08:02:20] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 131 ms
[2023-03-08 08:02:20] [INFO ] After 191ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :0
[2023-03-08 08:02:20] [INFO ] After 713ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-12 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 18438 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-317-ReachabilityCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678262667020

--------------------
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-317-ReachabilityCardinality-00
rfs formula type AG
rfs formula formula --invariant=/tmp/468/inv_0_
rfs formula name CloudReconfiguration-PT-317-ReachabilityCardinality-01
rfs formula type AG
rfs formula formula --invariant=/tmp/468/inv_1_
rfs formula name CloudReconfiguration-PT-317-ReachabilityCardinality-02
rfs formula type EF
rfs formula formula --invariant=/tmp/468/inv_2_
rfs formula name CloudReconfiguration-PT-317-ReachabilityCardinality-03
rfs formula type EF
rfs formula formula --invariant=/tmp/468/inv_3_
rfs formula name CloudReconfiguration-PT-317-ReachabilityCardinality-04
rfs formula type EF
rfs formula formula --invariant=/tmp/468/inv_4_
rfs formula name CloudReconfiguration-PT-317-ReachabilityCardinality-05
rfs formula type AG
rfs formula formula --invariant=/tmp/468/inv_5_
rfs formula name CloudReconfiguration-PT-317-ReachabilityCardinality-06
rfs formula type AG
rfs formula formula --invariant=/tmp/468/inv_6_
rfs formula name CloudReconfiguration-PT-317-ReachabilityCardinality-07
rfs formula type EF
rfs formula formula --invariant=/tmp/468/inv_7_
rfs formula name CloudReconfiguration-PT-317-ReachabilityCardinality-08
rfs formula type AG
rfs formula formula --invariant=/tmp/468/inv_8_
rfs formula name CloudReconfiguration-PT-317-ReachabilityCardinality-09
rfs formula type EF
rfs formula formula --invariant=/tmp/468/inv_9_
rfs formula name CloudReconfiguration-PT-317-ReachabilityCardinality-10
rfs formula type AG
rfs formula formula --invariant=/tmp/468/inv_10_
rfs formula name CloudReconfiguration-PT-317-ReachabilityCardinality-11
rfs formula type EF
rfs formula formula --invariant=/tmp/468/inv_11_
rfs formula name CloudReconfiguration-PT-317-ReachabilityCardinality-12
rfs formula type EF
rfs formula formula --invariant=/tmp/468/inv_12_
rfs formula name CloudReconfiguration-PT-317-ReachabilityCardinality-13
rfs formula type EF
rfs formula formula --invariant=/tmp/468/inv_13_
rfs formula name CloudReconfiguration-PT-317-ReachabilityCardinality-14
rfs formula type EF
rfs formula formula --invariant=/tmp/468/inv_14_
rfs formula name CloudReconfiguration-PT-317-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 2587 places, 3099 transitions and 6479 arcs
pnml2lts-sym: Petri net CloudReconfiguration-PT-317 analyzed
pnml2lts-sym: There are safe places
pnml2lts-sym: Loading Petri net took 0.030 real 0.020 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: 3099->3099 groups
pnml2lts-sym: Regrouping took 2.740 real 2.730 user 0.000 sys
pnml2lts-sym: state vector length is 2587; there are 3099 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_1_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/468/inv_14_) 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_6_) 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_7_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/468/inv_8_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/468/inv_4_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/468/inv_9_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: Exploration took 1534626 group checks and 0 next state calls
pnml2lts-sym: reachability took 46.440 real 185.610 user 0.000 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.070 real 0.210 user 0.000 sys
pnml2lts-sym: state space has 172723931546 states, 93992 nodes
pnml2lts-sym: group_next: 12431 nodes total
pnml2lts-sym: group_explored: 6396 nodes, 6406 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-317"
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-317, 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-167814480800134"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-317.tgz
mv CloudReconfiguration-PT-317 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 ;