Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r109-tall-171624207900145.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is CloudReconfiguration-PT-315, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r109-tall-171624207900145
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 15:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 18:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K Apr 11 19:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K Apr 11 19:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Apr 11 19:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 11 19:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 660K May 18 16:42 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-315-ReachabilityFireability-2024-00
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityFireability-2024-01
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityFireability-2024-02
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityFireability-2024-03
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityFireability-2024-04
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityFireability-2024-05
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityFireability-2024-06
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityFireability-2024-07
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityFireability-2024-08
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityFireability-2024-09
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityFireability-2024-10
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityFireability-2024-11
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityFireability-2024-12
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityFireability-2024-13
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityFireability-2024-14
FORMULA_NAME CloudReconfiguration-PT-315-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716307412929

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=gold2023
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-315
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2024-05-21 16:03:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-21 16:03:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 16:03:34] [INFO ] Load time of PNML (sax parser for PT used): 136 ms
[2024-05-21 16:03:34] [INFO ] Transformed 2585 places.
[2024-05-21 16:03:34] [INFO ] Transformed 3095 transitions.
[2024-05-21 16:03:34] [INFO ] Found NUPN structural information;
[2024-05-21 16:03:34] [INFO ] Parsed PT model containing 2585 places and 3095 transitions and 6463 arcs in 216 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 76 resets, run finished after 542 ms. (steps per millisecond=18 ) properties (out of 16) seen :4
FORMULA CloudReconfiguration-PT-315-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-315-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-315-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-315-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 12) seen :1
FORMULA CloudReconfiguration-PT-315-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 11) seen :1
FORMULA CloudReconfiguration-PT-315-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 3095 rows 2585 cols
[2024-05-21 16:03:36] [INFO ] Computed 4 invariants in 52 ms
[2024-05-21 16:03:37] [INFO ] After 951ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2024-05-21 16:03:38] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 24 ms returned sat
[2024-05-21 16:03:42] [INFO ] After 3969ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :9
[2024-05-21 16:03:45] [INFO ] After 6631ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :9
Attempting to minimize the solution found.
Minimization took 1827 ms.
[2024-05-21 16:03:47] [INFO ] After 9695ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :9
FORMULA CloudReconfiguration-PT-315-ReachabilityFireability-2024-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 9 different solutions.
FORMULA CloudReconfiguration-PT-315-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-315-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 2 properties in 150 ms.
Support contains 111 out of 2585 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Graph (trivial) has 2671 edges and 2585 vertex of which 518 / 2585 are part of one of the 47 SCC in 10 ms
Free SCC test removed 471 places
Drop transitions removed 572 transitions
Reduce isomorphic transitions removed 572 transitions.
Graph (complete) has 2803 edges and 2114 vertex of which 2100 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 6 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 1203 transitions
Trivial Post-agglo rules discarded 1203 transitions
Performed 1203 trivial Post agglomeration. Transition count delta: 1203
Iterating post reduction 0 with 1211 rules applied. Total rules applied 1213 place count 2100 transition count 1303
Reduce places removed 1203 places and 0 transitions.
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Drop transitions removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 1 with 1306 rules applied. Total rules applied 2519 place count 897 transition count 1200
Reduce places removed 38 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 43 rules applied. Total rules applied 2562 place count 859 transition count 1195
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 2565 place count 858 transition count 1193
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 4 rules applied. Total rules applied 2569 place count 857 transition count 1190
Reduce places removed 2 places and 0 transitions.
Performed 109 Post agglomeration using F-continuation condition.Transition count delta: 109
Iterating post reduction 5 with 111 rules applied. Total rules applied 2680 place count 855 transition count 1081
Reduce places removed 109 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 121 rules applied. Total rules applied 2801 place count 746 transition count 1069
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2802 place count 745 transition count 1069
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 39 Pre rules applied. Total rules applied 2802 place count 745 transition count 1030
Deduced a syphon composed of 39 places in 2 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 8 with 78 rules applied. Total rules applied 2880 place count 706 transition count 1030
Discarding 91 places :
Symmetric choice reduction at 8 with 91 rule applications. Total rules 2971 place count 615 transition count 939
Iterating global reduction 8 with 91 rules applied. Total rules applied 3062 place count 615 transition count 939
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 8 with 4 rules applied. Total rules applied 3066 place count 615 transition count 935
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 3068 place count 614 transition count 934
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 8 Pre rules applied. Total rules applied 3068 place count 614 transition count 926
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 10 with 16 rules applied. Total rules applied 3084 place count 606 transition count 926
Discarding 56 places :
Symmetric choice reduction at 10 with 56 rule applications. Total rules 3140 place count 550 transition count 870
Iterating global reduction 10 with 56 rules applied. Total rules applied 3196 place count 550 transition count 870
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 10 with 29 rules applied. Total rules applied 3225 place count 550 transition count 841
Reduce places removed 14 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 11 with 18 rules applied. Total rules applied 3243 place count 536 transition count 837
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 12 with 3 rules applied. Total rules applied 3246 place count 534 transition count 836
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 3247 place count 533 transition count 836
Discarding 15 places :
Symmetric choice reduction at 14 with 15 rule applications. Total rules 3262 place count 518 transition count 811
Iterating global reduction 14 with 15 rules applied. Total rules applied 3277 place count 518 transition count 811
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 14 with 5 rules applied. Total rules applied 3282 place count 518 transition count 806
Discarding 5 places :
Symmetric choice reduction at 15 with 5 rule applications. Total rules 3287 place count 513 transition count 796
Iterating global reduction 15 with 5 rules applied. Total rules applied 3292 place count 513 transition count 796
Discarding 2 places :
Symmetric choice reduction at 15 with 2 rule applications. Total rules 3294 place count 511 transition count 792
Iterating global reduction 15 with 2 rules applied. Total rules applied 3296 place count 511 transition count 792
Performed 163 Post agglomeration using F-continuation condition with reduction of 57 identical transitions.
Deduced a syphon composed of 163 places in 0 ms
Reduce places removed 163 places and 0 transitions.
Iterating global reduction 15 with 326 rules applied. Total rules applied 3622 place count 348 transition count 572
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 3628 place count 348 transition count 566
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 16 with 4 rules applied. Total rules applied 3632 place count 346 transition count 564
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 16 with 4 rules applied. Total rules applied 3636 place count 346 transition count 560
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 17 with 2 rules applied. Total rules applied 3638 place count 345 transition count 559
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 17 with 2 rules applied. Total rules applied 3640 place count 345 transition count 557
Performed 53 Post agglomeration using F-continuation condition with reduction of 11 identical transitions.
Deduced a syphon composed of 53 places in 1 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 18 with 106 rules applied. Total rules applied 3746 place count 292 transition count 597
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 18 with 32 rules applied. Total rules applied 3778 place count 292 transition count 565
Discarding 12 places :
Symmetric choice reduction at 19 with 12 rule applications. Total rules 3790 place count 280 transition count 540
Iterating global reduction 19 with 12 rules applied. Total rules applied 3802 place count 280 transition count 540
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 19 with 1 rules applied. Total rules applied 3803 place count 280 transition count 539
Drop transitions removed 33 transitions
Redundant transition composition rules discarded 33 transitions
Iterating global reduction 20 with 33 rules applied. Total rules applied 3836 place count 280 transition count 506
Discarding 1 places :
Symmetric choice reduction at 20 with 1 rule applications. Total rules 3837 place count 279 transition count 505
Iterating global reduction 20 with 1 rules applied. Total rules applied 3838 place count 279 transition count 505
Free-agglomeration rule applied 16 times.
Iterating global reduction 20 with 16 rules applied. Total rules applied 3854 place count 279 transition count 489
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 20 with 16 rules applied. Total rules applied 3870 place count 263 transition count 489
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 21 with 1 rules applied. Total rules applied 3871 place count 263 transition count 488
Partial Free-agglomeration rule applied 14 times.
Drop transitions removed 14 transitions
Iterating global reduction 21 with 14 rules applied. Total rules applied 3885 place count 263 transition count 488
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 21 with 2 rules applied. Total rules applied 3887 place count 263 transition count 486
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 21 with 2 rules applied. Total rules applied 3889 place count 263 transition count 486
Applied a total of 3889 rules in 383 ms. Remains 263 /2585 variables (removed 2322) and now considering 486/3095 (removed 2609) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 383 ms. Remains : 263/2585 places, 486/3095 transitions.
Incomplete random walk after 10000 steps, including 448 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 7) seen :4
FORMULA CloudReconfiguration-PT-315-ReachabilityFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-315-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-315-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-315-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 106 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 3) seen :1
FORMULA CloudReconfiguration-PT-315-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 114 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-21 16:03:47] [INFO ] Flow matrix only has 480 transitions (discarded 6 similar events)
// Phase 1: matrix 480 rows 263 cols
[2024-05-21 16:03:47] [INFO ] Computed 3 invariants in 12 ms
[2024-05-21 16:03:48] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-21 16:03:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-21 16:03:48] [INFO ] After 213ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-21 16:03:48] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 16:03:48] [INFO ] After 122ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-21 16:03:48] [INFO ] After 263ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 116 ms.
[2024-05-21 16:03:48] [INFO ] After 664ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 5 ms.
Support contains 80 out of 263 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 263/263 places, 486/486 transitions.
Graph (trivial) has 93 edges and 263 vertex of which 20 / 263 are part of one of the 10 SCC in 0 ms
Free SCC test removed 10 places
Drop transitions removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 253 transition count 455
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 17 rules applied. Total rules applied 29 place count 242 transition count 449
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 34 place count 237 transition count 449
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 34 place count 237 transition count 440
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 52 place count 228 transition count 440
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 54 place count 226 transition count 436
Iterating global reduction 3 with 2 rules applied. Total rules applied 56 place count 226 transition count 436
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 57 place count 226 transition count 435
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 58 place count 225 transition count 433
Iterating global reduction 4 with 1 rules applied. Total rules applied 59 place count 225 transition count 433
Performed 7 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 73 place count 218 transition count 424
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 75 place count 218 transition count 422
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 89 place count 211 transition count 422
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 5 with 13 rules applied. Total rules applied 102 place count 211 transition count 409
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 105 place count 208 transition count 403
Iterating global reduction 6 with 3 rules applied. Total rules applied 108 place count 208 transition count 403
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 6 with 9 rules applied. Total rules applied 117 place count 208 transition count 394
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 118 place count 207 transition count 392
Iterating global reduction 6 with 1 rules applied. Total rules applied 119 place count 207 transition count 392
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 120 place count 207 transition count 391
Free-agglomeration rule applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 122 place count 207 transition count 389
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 125 place count 205 transition count 388
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 127 place count 205 transition count 388
Applied a total of 127 rules in 70 ms. Remains 205 /263 variables (removed 58) and now considering 388/486 (removed 98) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 205/263 places, 388/486 transitions.
Incomplete random walk after 10000 steps, including 565 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 129 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 139 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 1005146 steps, run timeout after 3001 ms. (steps per millisecond=334 ) properties seen :{}
Probabilistic random walk after 1005146 steps, saw 217414 distinct states, run finished after 3007 ms. (steps per millisecond=334 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-21 16:03:51] [INFO ] Flow matrix only has 383 transitions (discarded 5 similar events)
// Phase 1: matrix 383 rows 205 cols
[2024-05-21 16:03:51] [INFO ] Computed 3 invariants in 8 ms
[2024-05-21 16:03:52] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-21 16:03:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-21 16:03:52] [INFO ] After 169ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-21 16:03:52] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 16:03:52] [INFO ] After 104ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-21 16:03:52] [INFO ] After 228ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 102 ms.
[2024-05-21 16:03:52] [INFO ] After 551ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 1 ms.
Support contains 80 out of 205 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 205/205 places, 388/388 transitions.
Applied a total of 0 rules in 8 ms. Remains 205 /205 variables (removed 0) and now considering 388/388 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 205/205 places, 388/388 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 205/205 places, 388/388 transitions.
Applied a total of 0 rules in 6 ms. Remains 205 /205 variables (removed 0) and now considering 388/388 (removed 0) transitions.
[2024-05-21 16:03:52] [INFO ] Flow matrix only has 383 transitions (discarded 5 similar events)
[2024-05-21 16:03:52] [INFO ] Invariant cache hit.
[2024-05-21 16:03:52] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-21 16:03:52] [INFO ] Flow matrix only has 383 transitions (discarded 5 similar events)
[2024-05-21 16:03:52] [INFO ] Invariant cache hit.
[2024-05-21 16:03:52] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 16:03:52] [INFO ] Implicit Places using invariants and state equation in 139 ms returned [140, 199]
Discarding 2 places :
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Implicit Place search using SMT with State Equation took 203 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 203/205 places, 386/388 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 202 transition count 385
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 201 transition count 392
Applied a total of 4 rules in 14 ms. Remains 201 /203 variables (removed 2) and now considering 392/386 (removed -6) transitions.
[2024-05-21 16:03:52] [INFO ] Flow matrix only has 385 transitions (discarded 7 similar events)
// Phase 1: matrix 385 rows 201 cols
[2024-05-21 16:03:52] [INFO ] Computed 3 invariants in 2 ms
[2024-05-21 16:03:52] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-21 16:03:52] [INFO ] Flow matrix only has 385 transitions (discarded 7 similar events)
[2024-05-21 16:03:52] [INFO ] Invariant cache hit.
[2024-05-21 16:03:52] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-21 16:03:53] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 198 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 201/205 places, 392/388 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 421 ms. Remains : 201/205 places, 392/388 transitions.
Incomplete random walk after 10000 steps, including 495 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 111 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 120 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 1090038 steps, run timeout after 3001 ms. (steps per millisecond=363 ) properties seen :{}
Probabilistic random walk after 1090038 steps, saw 228869 distinct states, run finished after 3001 ms. (steps per millisecond=363 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-21 16:03:56] [INFO ] Flow matrix only has 385 transitions (discarded 7 similar events)
[2024-05-21 16:03:56] [INFO ] Invariant cache hit.
[2024-05-21 16:03:56] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-21 16:03:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-21 16:03:56] [INFO ] After 190ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-21 16:03:56] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-21 16:03:56] [INFO ] After 105ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-21 16:03:56] [INFO ] After 221ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 102 ms.
[2024-05-21 16:03:56] [INFO ] After 568ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 3 ms.
Support contains 80 out of 201 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 201/201 places, 392/392 transitions.
Applied a total of 0 rules in 9 ms. Remains 201 /201 variables (removed 0) and now considering 392/392 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 201/201 places, 392/392 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 201/201 places, 392/392 transitions.
Applied a total of 0 rules in 5 ms. Remains 201 /201 variables (removed 0) and now considering 392/392 (removed 0) transitions.
[2024-05-21 16:03:56] [INFO ] Flow matrix only has 385 transitions (discarded 7 similar events)
[2024-05-21 16:03:56] [INFO ] Invariant cache hit.
[2024-05-21 16:03:56] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-21 16:03:56] [INFO ] Flow matrix only has 385 transitions (discarded 7 similar events)
[2024-05-21 16:03:56] [INFO ] Invariant cache hit.
[2024-05-21 16:03:57] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-21 16:03:57] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 296 ms to find 0 implicit places.
[2024-05-21 16:03:57] [INFO ] Redundant transitions in 36 ms returned []
[2024-05-21 16:03:57] [INFO ] Flow matrix only has 385 transitions (discarded 7 similar events)
[2024-05-21 16:03:57] [INFO ] Invariant cache hit.
[2024-05-21 16:03:57] [INFO ] Dead Transitions using invariants and state equation in 218 ms found 4 transitions.
Found 4 dead transitions using SMT.
Drop transitions removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 201/201 places, 388/392 transitions.
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 4 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 199 transition count 384
Applied a total of 2 rules in 9 ms. Remains 199 /201 variables (removed 2) and now considering 384/388 (removed 4) transitions.
[2024-05-21 16:03:57] [INFO ] Flow matrix only has 379 transitions (discarded 5 similar events)
// Phase 1: matrix 379 rows 199 cols
[2024-05-21 16:03:57] [INFO ] Computed 3 invariants in 3 ms
[2024-05-21 16:03:57] [INFO ] Implicit Places using invariants in 547 ms returned []
[2024-05-21 16:03:57] [INFO ] Flow matrix only has 379 transitions (discarded 5 similar events)
[2024-05-21 16:03:57] [INFO ] Invariant cache hit.
[2024-05-21 16:03:58] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-21 16:03:58] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 693 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 199/201 places, 384/392 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1276 ms. Remains : 199/201 places, 384/392 transitions.
Incomplete random walk after 10000 steps, including 509 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 115 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 951115 steps, run timeout after 3001 ms. (steps per millisecond=316 ) properties seen :{}
Probabilistic random walk after 951115 steps, saw 202629 distinct states, run finished after 3001 ms. (steps per millisecond=316 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-21 16:04:01] [INFO ] Flow matrix only has 379 transitions (discarded 5 similar events)
[2024-05-21 16:04:01] [INFO ] Invariant cache hit.
[2024-05-21 16:04:01] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-21 16:04:01] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-21 16:04:01] [INFO ] After 165ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-21 16:04:01] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-21 16:04:01] [INFO ] After 107ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-21 16:04:01] [INFO ] After 235ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 105 ms.
[2024-05-21 16:04:01] [INFO ] After 553ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 1 ms.
Support contains 80 out of 199 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 199/199 places, 384/384 transitions.
Applied a total of 0 rules in 6 ms. Remains 199 /199 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 199/199 places, 384/384 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 199/199 places, 384/384 transitions.
Applied a total of 0 rules in 5 ms. Remains 199 /199 variables (removed 0) and now considering 384/384 (removed 0) transitions.
[2024-05-21 16:04:01] [INFO ] Flow matrix only has 379 transitions (discarded 5 similar events)
[2024-05-21 16:04:01] [INFO ] Invariant cache hit.
[2024-05-21 16:04:01] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-21 16:04:01] [INFO ] Flow matrix only has 379 transitions (discarded 5 similar events)
[2024-05-21 16:04:01] [INFO ] Invariant cache hit.
[2024-05-21 16:04:02] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-21 16:04:02] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
[2024-05-21 16:04:02] [INFO ] Redundant transitions in 17 ms returned []
[2024-05-21 16:04:02] [INFO ] Flow matrix only has 379 transitions (discarded 5 similar events)
[2024-05-21 16:04:02] [INFO ] Invariant cache hit.
[2024-05-21 16:04:02] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 326 ms. Remains : 199/199 places, 384/384 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 199 transition count 379
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 8 place count 196 transition count 376
Iterating global reduction 1 with 3 rules applied. Total rules applied 11 place count 196 transition count 376
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 15 place count 196 transition count 372
Applied a total of 15 rules in 10 ms. Remains 196 /199 variables (removed 3) and now considering 372/384 (removed 12) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 372 rows 196 cols
[2024-05-21 16:04:02] [INFO ] Computed 3 invariants in 2 ms
[2024-05-21 16:04:02] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-21 16:04:02] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-21 16:04:02] [INFO ] After 149ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-21 16:04:02] [INFO ] After 265ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 93 ms.
[2024-05-21 16:04:02] [INFO ] After 409ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2024-05-21 16:04:02] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 4 ms.
[2024-05-21 16:04:02] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 199 places, 384 transitions and 1055 arcs took 2 ms.
[2024-05-21 16:04:02] [INFO ] Flatten gal took : 48 ms
Total runtime 28519 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT CloudReconfiguration-PT-315
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/371
ReachabilityFireability

FORMULA CloudReconfiguration-PT-315-ReachabilityFireability-2024-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-315-ReachabilityFireability-2024-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1716307460429

--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/371/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/371/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/371/ReachabilityFireability.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 10 (type EXCL) for 3 CloudReconfiguration-PT-315-ReachabilityFireability-2024-13
lola: time limit : 1799 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 6 (type FNDP) for 3 CloudReconfiguration-PT-315-ReachabilityFireability-2024-13
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 7 (type EQUN) for 3 CloudReconfiguration-PT-315-ReachabilityFireability-2024-13
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 9 (type SRCH) for 3 CloudReconfiguration-PT-315-ReachabilityFireability-2024-13
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 6 (type FNDP) for CloudReconfiguration-PT-315-ReachabilityFireability-2024-13
lola: result : true
lola: fired transitions : 16
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 7 (type EQUN) for CloudReconfiguration-PT-315-ReachabilityFireability-2024-13 (obsolete)
lola: CANCELED task # 9 (type SRCH) for CloudReconfiguration-PT-315-ReachabilityFireability-2024-13 (obsolete)
lola: CANCELED task # 10 (type EXCL) for CloudReconfiguration-PT-315-ReachabilityFireability-2024-13 (obsolete)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 16 (type EXCL) for 0 CloudReconfiguration-PT-315-ReachabilityFireability-2024-00
lola: time limit : 3599 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 12 (type FNDP) for 0 CloudReconfiguration-PT-315-ReachabilityFireability-2024-00
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 13 (type EQUN) for 0 CloudReconfiguration-PT-315-ReachabilityFireability-2024-00
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 15 (type SRCH) for 0 CloudReconfiguration-PT-315-ReachabilityFireability-2024-00
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
sara: try reading problem file /home/mcc/execution/371/ReachabilityFireability-7.sara.
sara: place or transition ordering is non-deterministic
sara: try reading problem file /home/mcc/execution/371/ReachabilityFireability-13.sara.
sara: place or transition ordering is non-deterministic
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
CloudReconfiguration-PT-315-ReachabilityFireability-2024-13: EF true findpath

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
CloudReconfiguration-PT-315-ReachabilityFireability-2024-00: EF 0 1 4 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
12 EF FNDP 5/1799 0/5 CloudReconfiguration-PT-315-ReachabilityFireability-2024-00 720243 t fired, 43377 attempts, .
13 EF STEQ 5/3599 0/5 CloudReconfiguration-PT-315-ReachabilityFireability-2024-00 sara is running.
15 EF SRCH 5/3599 2/5 CloudReconfiguration-PT-315-ReachabilityFireability-2024-00 313119 m, 62623 m/sec, 1421663 t fired, .
16 EF EXCL 5/3599 2/32 CloudReconfiguration-PT-315-ReachabilityFireability-2024-00 257346 m, 51469 m/sec, 528012 t fired, .

Time elapsed: 6 secs. Pages in use: 4
# running tasks: 4 of 4 Visible: 2
sara: warning, failure of lp_solve (at job 1750)
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
CloudReconfiguration-PT-315-ReachabilityFireability-2024-13: EF true findpath

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
CloudReconfiguration-PT-315-ReachabilityFireability-2024-00: EF 0 1 4 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
12 EF FNDP 10/1794 0/5 CloudReconfiguration-PT-315-ReachabilityFireability-2024-00 1487837 t fired, 92265 attempts, .
13 EF STEQ 10/3594 0/5 CloudReconfiguration-PT-315-ReachabilityFireability-2024-00 sara is running.
15 EF SRCH 10/3594 3/5 CloudReconfiguration-PT-315-ReachabilityFireability-2024-00 645210 m, 66418 m/sec, 2898190 t fired, .
16 EF EXCL 10/3599 3/32 CloudReconfiguration-PT-315-ReachabilityFireability-2024-00 552752 m, 59081 m/sec, 1119552 t fired, .

Time elapsed: 11 secs. Pages in use: 6
# running tasks: 4 of 4 Visible: 2
sara: warning, failure of lp_solve (at job 76)
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
CloudReconfiguration-PT-315-ReachabilityFireability-2024-13: EF true findpath

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
CloudReconfiguration-PT-315-ReachabilityFireability-2024-00: EF 0 1 4 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
12 EF FNDP 15/1789 0/5 CloudReconfiguration-PT-315-ReachabilityFireability-2024-00 2252985 t fired, 141337 attempts, .
13 EF STEQ 15/3589 0/5 CloudReconfiguration-PT-315-ReachabilityFireability-2024-00 sara is running.
15 EF SRCH 15/3589 4/5 CloudReconfiguration-PT-315-ReachabilityFireability-2024-00 960744 m, 63106 m/sec, 4431294 t fired, .
16 EF EXCL 15/3599 4/32 CloudReconfiguration-PT-315-ReachabilityFireability-2024-00 849894 m, 59428 m/sec, 1694799 t fired, .

Time elapsed: 16 secs. Pages in use: 8
# running tasks: 4 of 4 Visible: 2
lola: FINISHED task # 16 (type EXCL) for CloudReconfiguration-PT-315-ReachabilityFireability-2024-00
lola: result : false
lola: markings : 949227
lola: fired transitions : 1877924
lola: time used : 16.000000
lola: memory pages used : 4
lola: CANCELED task # 12 (type FNDP) for CloudReconfiguration-PT-315-ReachabilityFireability-2024-00 (obsolete)
lola: CANCELED task # 13 (type EQUN) for CloudReconfiguration-PT-315-ReachabilityFireability-2024-00 (obsolete)
lola: CANCELED task # 15 (type SRCH) for CloudReconfiguration-PT-315-ReachabilityFireability-2024-00 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
CloudReconfiguration-PT-315-ReachabilityFireability-2024-00: EF false tandem / relaxed
CloudReconfiguration-PT-315-ReachabilityFireability-2024-13: EF true findpath


Time elapsed: 17 secs. Pages in use: 8

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-315"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is CloudReconfiguration-PT-315, 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 r109-tall-171624207900145"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-315.tgz
mv CloudReconfiguration-PT-315 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 ;