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-171624187400270.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 greatspnxred
Input is CloudReconfiguration-PT-320, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r091-tall-171624187400270
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 8.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K 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 3.9K Apr 22 14:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 22 14:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 19:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 164K Apr 11 19:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 11 19:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 11 19:42 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 661K 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-320-ReachabilityCardinality-2024-00
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-2024-01
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-2024-02
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-2024-03
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-2024-04
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-2024-05
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-2024-06
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-2024-07
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-2024-08
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-2024-09
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-2024-10
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-2024-11
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-2024-12
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-2024-13
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-2024-14
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716276390168

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-320
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-21 07:26:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-05-21 07:26:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 07:26:31] [INFO ] Load time of PNML (sax parser for PT used): 175 ms
[2024-05-21 07:26:31] [INFO ] Transformed 2587 places.
[2024-05-21 07:26:31] [INFO ] Transformed 3099 transitions.
[2024-05-21 07:26:31] [INFO ] Found NUPN structural information;
[2024-05-21 07:26:31] [INFO ] Parsed PT model containing 2587 places and 3099 transitions and 6479 arcs in 290 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-320-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (360 resets) in 2211 ms. (18 steps per ms) remains 11/12 properties
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40002 steps (107 resets) in 263 ms. (151 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (121 resets) in 314 ms. (126 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (107 resets) in 276 ms. (144 steps per ms) remains 10/11 properties
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (105 resets) in 161 ms. (246 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40001 steps (93 resets) in 169 ms. (235 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (112 resets) in 166 ms. (239 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (109 resets) in 110 ms. (360 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (111 resets) in 91 ms. (434 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (119 resets) in 927 ms. (43 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (107 resets) in 166 ms. (239 steps per ms) remains 10/10 properties
// Phase 1: matrix 3099 rows 2587 cols
[2024-05-21 07:26:33] [INFO ] Computed 4 invariants in 49 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/190 variables, 190/190 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/190 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 2387/2577 variables, 4/194 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2577 variables, 2387/2581 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2577 variables, 0/2581 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 3091/5668 variables, 2577/5158 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5668 variables, 0/5158 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 5/5673 variables, 3/5161 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/5673 variables, 3/5164 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/5673 variables, 0/5164 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (OVERLAPS) 4/5677 variables, 2/5166 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/5677 variables, 2/5168 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/5677 variables, 0/5168 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 13 (OVERLAPS) 4/5681 variables, 2/5170 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/5681 variables, 2/5172 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5681/5686 variables, and 5172 constraints, problems are : Problem set: 0 solved, 10 unsolved in 5058 ms.
Refiners :[Domain max(s): 2584/2587 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 2584/2587 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/190 variables, 190/190 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/190 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 2387/2577 variables, 4/194 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2577 variables, 2387/2581 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2577 variables, 0/2581 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 3091/5668 variables, 2577/5158 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5668 variables, 9/5167 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5668/5686 variables, and 5167 constraints, problems are : Problem set: 0 solved, 10 unsolved in 5028 ms.
Refiners :[Domain max(s): 2577/2587 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 2577/2587 constraints, PredecessorRefiner: 9/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 10285ms problems are : Problem set: 0 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 190 out of 2587 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2587/2587 places, 3099/3099 transitions.
Graph (trivial) has 2565 edges and 2587 vertex of which 410 / 2587 are part of one of the 44 SCC in 11 ms
Free SCC test removed 366 places
Drop transitions (Empty/Sink Transition effects.) removed 452 transitions
Reduce isomorphic transitions removed 452 transitions.
Graph (complete) has 2933 edges and 2221 vertex of which 2207 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.6 ms
Discarding 14 places :
Also discarding 9 output transitions
Drop transitions (Output transitions of discarded places.) removed 9 transitions
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1179 transitions
Trivial Post-agglo rules discarded 1179 transitions
Performed 1179 trivial Post agglomeration. Transition count delta: 1179
Iterating post reduction 0 with 1188 rules applied. Total rules applied 1190 place count 2207 transition count 1450
Reduce places removed 1179 places and 0 transitions.
Ensure Unique test removed 69 transitions
Reduce isomorphic transitions removed 69 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 1 with 1294 rules applied. Total rules applied 2484 place count 1028 transition count 1335
Reduce places removed 46 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 55 rules applied. Total rules applied 2539 place count 982 transition count 1326
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 9 rules applied. Total rules applied 2548 place count 979 transition count 1320
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 6 rules applied. Total rules applied 2554 place count 976 transition count 1317
Reduce places removed 2 places and 0 transitions.
Performed 116 Post agglomeration using F-continuation condition.Transition count delta: 116
Iterating post reduction 5 with 118 rules applied. Total rules applied 2672 place count 974 transition count 1201
Reduce places removed 116 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 6 with 123 rules applied. Total rules applied 2795 place count 858 transition count 1194
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 2798 place count 855 transition count 1194
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 30 Pre rules applied. Total rules applied 2798 place count 855 transition count 1164
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 8 with 60 rules applied. Total rules applied 2858 place count 825 transition count 1164
Discarding 78 places :
Symmetric choice reduction at 8 with 78 rule applications. Total rules 2936 place count 747 transition count 1086
Iterating global reduction 8 with 78 rules applied. Total rules applied 3014 place count 747 transition count 1086
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 4 Pre rules applied. Total rules applied 3014 place count 747 transition count 1082
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 3022 place count 743 transition count 1082
Discarding 52 places :
Symmetric choice reduction at 8 with 52 rule applications. Total rules 3074 place count 691 transition count 1030
Iterating global reduction 8 with 52 rules applied. Total rules applied 3126 place count 691 transition count 1030
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 8 with 22 rules applied. Total rules applied 3148 place count 691 transition count 1008
Reduce places removed 10 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 12 rules applied. Total rules applied 3160 place count 681 transition count 1006
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 10 with 3 rules applied. Total rules applied 3163 place count 680 transition count 1004
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 3165 place count 678 transition count 1004
Discarding 5 places :
Symmetric choice reduction at 12 with 5 rule applications. Total rules 3170 place count 673 transition count 996
Iterating global reduction 12 with 5 rules applied. Total rules applied 3175 place count 673 transition count 996
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 3178 place count 670 transition count 990
Iterating global reduction 12 with 3 rules applied. Total rules applied 3181 place count 670 transition count 990
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 3183 place count 668 transition count 986
Iterating global reduction 12 with 2 rules applied. Total rules applied 3185 place count 668 transition count 986
Performed 178 Post agglomeration using F-continuation condition with reduction of 48 identical transitions.
Deduced a syphon composed of 178 places in 3 ms
Reduce places removed 178 places and 0 transitions.
Iterating global reduction 12 with 356 rules applied. Total rules applied 3541 place count 490 transition count 760
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 12 with 16 rules applied. Total rules applied 3557 place count 490 transition count 744
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 3559 place count 489 transition count 743
Performed 56 Post agglomeration using F-continuation condition with reduction of 14 identical transitions.
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 13 with 112 rules applied. Total rules applied 3671 place count 433 transition count 789
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 13 with 32 rules applied. Total rules applied 3703 place count 433 transition count 757
Discarding 5 places :
Symmetric choice reduction at 14 with 5 rule applications. Total rules 3708 place count 428 transition count 747
Iterating global reduction 14 with 5 rules applied. Total rules applied 3713 place count 428 transition count 747
Drop transitions (Redundant composition of simpler transitions.) removed 46 transitions
Redundant transition composition rules discarded 46 transitions
Iterating global reduction 14 with 46 rules applied. Total rules applied 3759 place count 428 transition count 701
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 3760 place count 427 transition count 700
Iterating global reduction 14 with 1 rules applied. Total rules applied 3761 place count 427 transition count 700
Free-agglomeration rule applied 33 times.
Iterating global reduction 14 with 33 rules applied. Total rules applied 3794 place count 427 transition count 667
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 14 with 33 rules applied. Total rules applied 3827 place count 394 transition count 667
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 15 with 5 rules applied. Total rules applied 3832 place count 394 transition count 662
Partial Free-agglomeration rule applied 16 times.
Drop transitions (Partial Free agglomeration) removed 16 transitions
Iterating global reduction 15 with 16 rules applied. Total rules applied 3848 place count 394 transition count 662
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 3849 place count 394 transition count 662
Applied a total of 3849 rules in 497 ms. Remains 394 /2587 variables (removed 2193) and now considering 662/3099 (removed 2437) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 510 ms. Remains : 394/2587 places, 662/3099 transitions.
RANDOM walk for 40000 steps (1164 resets) in 711 ms. (56 steps per ms) remains 6/10 properties
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (396 resets) in 112 ms. (354 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (257 resets) in 96 ms. (412 steps per ms) remains 5/6 properties
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (20 resets) in 159 ms. (250 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (312 resets) in 127 ms. (312 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (333 resets) in 110 ms. (360 steps per ms) remains 5/5 properties
[2024-05-21 07:26:44] [INFO ] Flow matrix only has 660 transitions (discarded 2 similar events)
// Phase 1: matrix 660 rows 394 cols
[2024-05-21 07:26:44] [INFO ] Computed 4 invariants in 4 ms
[2024-05-21 07:26:44] [INFO ] State equation strengthened by 5 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/153 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem CloudReconfiguration-PT-320-ReachabilityCardinality-2024-12 is UNSAT
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-2024-12 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 233/386 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/386 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 658/1044 variables, 386/390 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1044 variables, 3/393 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1044 variables, 0/393 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 10/1054 variables, 8/401 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1054 variables, 2/403 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1054 variables, 0/403 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 0/1054 variables, 0/403 constraints. Problems are: Problem set: 1 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1054/1054 variables, and 403 constraints, problems are : Problem set: 1 solved, 4 unsolved in 525 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 394/394 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Problem CloudReconfiguration-PT-320-ReachabilityCardinality-2024-06 is UNSAT
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
Problem CloudReconfiguration-PT-320-ReachabilityCardinality-2024-15 is UNSAT
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-2024-15 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 266/386 variables, 4/4 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/386 variables, 0/4 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 658/1044 variables, 386/390 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1044 variables, 3/393 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1044 variables, 2/395 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1044 variables, 0/395 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 10/1054 variables, 8/403 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1054 variables, 2/405 constraints. Problems are: Problem set: 3 solved, 2 unsolved
[2024-05-21 07:26:45] [INFO ] Deduced a trap composed of 77 places in 53 ms of which 9 ms to minimize.
Problem CloudReconfiguration-PT-320-ReachabilityCardinality-2024-02 is UNSAT
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-2024-02 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 9 (INCLUDED_ONLY) 0/1054 variables, 1/406 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1054 variables, 0/406 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/1054 variables, 0/406 constraints. Problems are: Problem set: 4 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1054/1054 variables, and 406 constraints, problems are : Problem set: 4 solved, 1 unsolved in 536 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 394/394 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 2/5 constraints, Known Traps: 1/1 constraints]
After SMT, in 1122ms problems are : Problem set: 4 solved, 1 unsolved
Finished Parikh walk after 44 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=22 )
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-2024-03 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 10 ms.
All properties solved without resorting to model-checking.
Total runtime 14544 ms.
ITS solved all properties within timeout

BK_STOP 1716276405922

--------------------
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-320"
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-320, 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-171624187400270"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-320.tgz
mv CloudReconfiguration-PT-320 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 ;