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.r091-tall-171624187000118.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)
...............
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is CloudReconfiguration-PT-301, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r091-tall-171624187000118
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K 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 51K 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 Apr 22 14:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 11 19:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 200K Apr 11 19:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 11 19:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 45K Apr 11 19:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:34 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-301-ReachabilityCardinality-2024-00
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-2024-01
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-2024-02
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-2024-03
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-2024-04
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-2024-05
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-2024-06
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-2024-07
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-2024-08
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-2024-09
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-2024-10
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-2024-11
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-2024-12
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-2024-13
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-2024-14
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716258080097

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudReconfiguration-PT-301
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-21 02:21:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-05-21 02:21:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 02:21:21] [INFO ] Load time of PNML (sax parser for PT used): 166 ms
[2024-05-21 02:21:21] [INFO ] Transformed 2584 places.
[2024-05-21 02:21:21] [INFO ] Transformed 3094 transitions.
[2024-05-21 02:21:21] [INFO ] Found NUPN structural information;
[2024-05-21 02:21:21] [INFO ] Parsed PT model containing 2584 places and 3094 transitions and 6459 arcs in 282 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 24 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (316 resets) in 2594 ms. (15 steps per ms) remains 13/15 properties
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (74 resets) in 400 ms. (99 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (71 resets) in 229 ms. (173 steps per ms) remains 12/13 properties
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (85 resets) in 655 ms. (60 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (89 resets) in 561 ms. (71 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (85 resets) in 160 ms. (248 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (87 resets) in 181 ms. (219 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (87 resets) in 157 ms. (253 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (72 resets) in 148 ms. (268 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (85 resets) in 173 ms. (229 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (85 resets) in 191 ms. (208 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (86 resets) in 123 ms. (322 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (80 resets) in 116 ms. (341 steps per ms) remains 12/12 properties
// Phase 1: matrix 3094 rows 2584 cols
[2024-05-21 02:21:23] [INFO ] Computed 4 invariants in 49 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/250 variables, 250/250 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/250 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 2323/2573 variables, 4/254 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2573 variables, 2323/2577 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2573 variables, 0/2577 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 3084/5657 variables, 2573/5150 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5657 variables, 0/5150 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (OVERLAPS) 2/5659 variables, 1/5151 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/5659 variables, 1/5152 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5659/5678 variables, and 5152 constraints, problems are : Problem set: 0 solved, 12 unsolved in 5075 ms.
Refiners :[Domain max(s): 2574/2584 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 2574/2584 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/250 variables, 250/250 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/250 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 2323/2573 variables, 4/254 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2573 variables, 2323/2577 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2573 variables, 0/2577 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 3084/5657 variables, 2573/5150 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5657 variables, 12/5162 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5657/5678 variables, and 5162 constraints, problems are : Problem set: 0 solved, 12 unsolved in 5022 ms.
Refiners :[Domain max(s): 2573/2584 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 2573/2584 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
After SMT, in 10324ms problems are : Problem set: 0 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 250 out of 2584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2584/2584 places, 3094/3094 transitions.
Graph (trivial) has 2419 edges and 2584 vertex of which 419 / 2584 are part of one of the 44 SCC in 11 ms
Free SCC test removed 375 places
Drop transitions (Empty/Sink Transition effects.) removed 462 transitions
Reduce isomorphic transitions removed 462 transitions.
Graph (complete) has 2910 edges and 2209 vertex of which 2197 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.7 ms
Discarding 12 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1077 transitions
Trivial Post-agglo rules discarded 1077 transitions
Performed 1077 trivial Post agglomeration. Transition count delta: 1077
Iterating post reduction 0 with 1083 rules applied. Total rules applied 1085 place count 2197 transition count 1542
Reduce places removed 1077 places and 0 transitions.
Ensure Unique test removed 53 transitions
Reduce isomorphic transitions removed 53 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 1 with 1156 rules applied. Total rules applied 2241 place count 1120 transition count 1463
Reduce places removed 26 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 31 rules applied. Total rules applied 2272 place count 1094 transition count 1458
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 137 Post agglomeration using F-continuation condition.Transition count delta: 137
Iterating post reduction 3 with 139 rules applied. Total rules applied 2411 place count 1093 transition count 1320
Reduce places removed 137 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 4 with 150 rules applied. Total rules applied 2561 place count 956 transition count 1307
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 2564 place count 953 transition count 1307
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 34 Pre rules applied. Total rules applied 2564 place count 953 transition count 1273
Deduced a syphon composed of 34 places in 3 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 6 with 68 rules applied. Total rules applied 2632 place count 919 transition count 1273
Discarding 91 places :
Symmetric choice reduction at 6 with 91 rule applications. Total rules 2723 place count 828 transition count 1182
Iterating global reduction 6 with 91 rules applied. Total rules applied 2814 place count 828 transition count 1182
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 3 rules applied. Total rules applied 2817 place count 828 transition count 1179
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2818 place count 827 transition count 1179
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 4 Pre rules applied. Total rules applied 2818 place count 827 transition count 1175
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 2826 place count 823 transition count 1175
Discarding 48 places :
Symmetric choice reduction at 8 with 48 rule applications. Total rules 2874 place count 775 transition count 1127
Iterating global reduction 8 with 48 rules applied. Total rules applied 2922 place count 775 transition count 1127
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 8 with 14 rules applied. Total rules applied 2936 place count 775 transition count 1113
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 9 rules applied. Total rules applied 2945 place count 768 transition count 1111
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 2946 place count 767 transition count 1111
Discarding 5 places :
Symmetric choice reduction at 11 with 5 rule applications. Total rules 2951 place count 762 transition count 1103
Iterating global reduction 11 with 5 rules applied. Total rules applied 2956 place count 762 transition count 1103
Discarding 3 places :
Symmetric choice reduction at 11 with 3 rule applications. Total rules 2959 place count 759 transition count 1097
Iterating global reduction 11 with 3 rules applied. Total rules applied 2962 place count 759 transition count 1097
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 2963 place count 758 transition count 1095
Iterating global reduction 11 with 1 rules applied. Total rules applied 2964 place count 758 transition count 1095
Performed 172 Post agglomeration using F-continuation condition with reduction of 25 identical transitions.
Deduced a syphon composed of 172 places in 1 ms
Reduce places removed 172 places and 0 transitions.
Iterating global reduction 11 with 344 rules applied. Total rules applied 3308 place count 586 transition count 898
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 11 with 20 rules applied. Total rules applied 3328 place count 586 transition count 878
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 12 with 2 rules applied. Total rules applied 3330 place count 585 transition count 877
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 3332 place count 585 transition count 875
Performed 51 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 13 with 102 rules applied. Total rules applied 3434 place count 534 transition count 908
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 13 with 17 rules applied. Total rules applied 3451 place count 534 transition count 891
Discarding 6 places :
Symmetric choice reduction at 14 with 6 rule applications. Total rules 3457 place count 528 transition count 879
Iterating global reduction 14 with 6 rules applied. Total rules applied 3463 place count 528 transition count 879
Drop transitions (Redundant composition of simpler transitions.) removed 53 transitions
Redundant transition composition rules discarded 53 transitions
Iterating global reduction 14 with 53 rules applied. Total rules applied 3516 place count 528 transition count 826
Free-agglomeration rule applied 61 times.
Iterating global reduction 14 with 61 rules applied. Total rules applied 3577 place count 528 transition count 765
Reduce places removed 61 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 62 rules applied. Total rules applied 3639 place count 467 transition count 764
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 15 with 9 rules applied. Total rules applied 3648 place count 467 transition count 755
Partial Free-agglomeration rule applied 27 times.
Drop transitions (Partial Free agglomeration) removed 27 transitions
Iterating global reduction 15 with 27 rules applied. Total rules applied 3675 place count 467 transition count 755
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 15 with 3 rules applied. Total rules applied 3678 place count 467 transition count 755
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 3679 place count 466 transition count 754
Applied a total of 3679 rules in 651 ms. Remains 466 /2584 variables (removed 2118) and now considering 754/3094 (removed 2340) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 661 ms. Remains : 466/2584 places, 754/3094 transitions.
RANDOM walk for 40000 steps (980 resets) in 754 ms. (52 steps per ms) remains 9/12 properties
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40001 steps (62 resets) in 102 ms. (388 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (231 resets) in 82 ms. (481 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (199 resets) in 120 ms. (330 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (231 resets) in 181 ms. (219 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (259 resets) in 200 ms. (199 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (22 resets) in 84 ms. (470 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (242 resets) in 138 ms. (287 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (227 resets) in 129 ms. (307 steps per ms) remains 8/9 properties
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (247 resets) in 78 ms. (506 steps per ms) remains 8/8 properties
[2024-05-21 02:21:35] [INFO ] Flow matrix only has 751 transitions (discarded 3 similar events)
// Phase 1: matrix 751 rows 466 cols
[2024-05-21 02:21:35] [INFO ] Computed 1 invariants in 4 ms
[2024-05-21 02:21:35] [INFO ] State equation strengthened by 5 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/219 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 62/281 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/281 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 616/897 variables, 281/282 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/897 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 289/1186 variables, 157/439 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1186 variables, 5/444 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1186 variables, 0/444 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem CloudReconfiguration-PT-301-ReachabilityCardinality-2024-08 is UNSAT
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-2024-08 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 8 (OVERLAPS) 31/1217 variables, 28/472 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1217 variables, 0/472 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 0/1217 variables, 0/472 constraints. Problems are: Problem set: 1 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1217/1217 variables, and 472 constraints, problems are : Problem set: 1 solved, 7 unsolved in 1025 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 466/466 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/175 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 72/247 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/247 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 535/782 variables, 247/248 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/782 variables, 0/248 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 360/1142 variables, 155/403 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1142 variables, 5/408 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1142 variables, 7/415 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1142 variables, 0/415 constraints. Problems are: Problem set: 1 solved, 7 unsolved
Problem CloudReconfiguration-PT-301-ReachabilityCardinality-2024-04 is UNSAT
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-2024-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem CloudReconfiguration-PT-301-ReachabilityCardinality-2024-14 is UNSAT
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-2024-14 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 9 (OVERLAPS) 74/1216 variables, 63/478 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1216 variables, 0/478 constraints. Problems are: Problem set: 3 solved, 5 unsolved
Problem CloudReconfiguration-PT-301-ReachabilityCardinality-2024-03 is UNSAT
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-2024-03 TRUE TECHNIQUES SMT_REFINEMENT
Problem CloudReconfiguration-PT-301-ReachabilityCardinality-2024-10 is UNSAT
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-2024-10 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 11 (OVERLAPS) 1/1217 variables, 1/479 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1217 variables, 0/479 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/1217 variables, 0/479 constraints. Problems are: Problem set: 5 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1217/1217 variables, and 479 constraints, problems are : Problem set: 5 solved, 3 unsolved in 1613 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 466/466 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 7/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 2696ms problems are : Problem set: 5 solved, 3 unsolved
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-2024-01 TRUE TECHNIQUES PARIKH_WALK
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-2024-06 FALSE TECHNIQUES PARIKH_WALK
Finished Parikh walk after 574 steps, including 2 resets, run visited all 1 properties in 3 ms. (steps per millisecond=191 )
FORMULA CloudReconfiguration-PT-301-ReachabilityCardinality-2024-12 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 3 properties in 497 ms.
All properties solved without resorting to model-checking.
Total runtime 17235 ms.
ITS solved all properties within timeout

BK_STOP 1716258098505

--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML

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-301"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is CloudReconfiguration-PT-301, 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 r091-tall-171624187000118"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-301.tgz
mv CloudReconfiguration-PT-301 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 ;