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.r069-tall-171620504800585.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 CloudDeployment-PT-5a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-tall-171620504800585
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 720K
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K 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 3.6K Apr 22 14:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 19K Apr 22 14:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 16:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 165K Apr 11 16:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Apr 11 16:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Apr 11 16:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 230K 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 CloudDeployment-PT-5a-CTLCardinality-2024-00
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2024-01
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2024-02
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2024-03
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2024-04
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2024-05
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2024-06
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2024-07
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2024-08
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2024-09
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2024-10
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2024-11
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2023-12
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2023-13
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2023-14
FORMULA_NAME CloudDeployment-PT-5a-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716467693143

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-5a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-23 12:34:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-23 12:34:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 12:34:54] [INFO ] Load time of PNML (sax parser for PT used): 101 ms
[2024-05-23 12:34:54] [INFO ] Transformed 180 places.
[2024-05-23 12:34:54] [INFO ] Transformed 675 transitions.
[2024-05-23 12:34:54] [INFO ] Found NUPN structural information;
[2024-05-23 12:34:54] [INFO ] Parsed PT model containing 180 places and 675 transitions and 3959 arcs in 211 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Ensure Unique test removed 80 transitions
Reduce redundant transitions removed 80 transitions.
Support contains 79 out of 180 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 180/180 places, 595/595 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 176 transition count 595
Drop transitions (Redundant composition of simpler transitions.) removed 55 transitions
Redundant transition composition rules discarded 55 transitions
Iterating global reduction 1 with 55 rules applied. Total rules applied 59 place count 176 transition count 540
Applied a total of 59 rules in 41 ms. Remains 176 /180 variables (removed 4) and now considering 540/595 (removed 55) transitions.
[2024-05-23 12:34:54] [INFO ] Flow matrix only has 301 transitions (discarded 239 similar events)
// Phase 1: matrix 301 rows 176 cols
[2024-05-23 12:34:54] [INFO ] Computed 26 invariants in 18 ms
[2024-05-23 12:34:54] [INFO ] Implicit Places using invariants in 276 ms returned []
[2024-05-23 12:34:54] [INFO ] Flow matrix only has 301 transitions (discarded 239 similar events)
[2024-05-23 12:34:54] [INFO ] Invariant cache hit.
[2024-05-23 12:34:55] [INFO ] State equation strengthened by 132 read => feed constraints.
[2024-05-23 12:34:55] [INFO ] Implicit Places using invariants and state equation in 294 ms returned []
Implicit Place search using SMT with State Equation took 601 ms to find 0 implicit places.
Running 539 sub problems to find dead transitions.
[2024-05-23 12:34:55] [INFO ] Flow matrix only has 301 transitions (discarded 239 similar events)
[2024-05-23 12:34:55] [INFO ] Invariant cache hit.
[2024-05-23 12:34:55] [INFO ] State equation strengthened by 132 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/175 variables, 175/175 constraints. Problems are: Problem set: 0 solved, 539 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/175 variables, 26/201 constraints. Problems are: Problem set: 0 solved, 539 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/175 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 539 unsolved
At refinement iteration 3 (OVERLAPS) 300/475 variables, 175/376 constraints. Problems are: Problem set: 0 solved, 539 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/475 variables, 131/507 constraints. Problems are: Problem set: 0 solved, 539 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/475 variables, 0/507 constraints. Problems are: Problem set: 0 solved, 539 unsolved
At refinement iteration 6 (OVERLAPS) 1/476 variables, 1/508 constraints. Problems are: Problem set: 0 solved, 539 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/476 variables, 1/509 constraints. Problems are: Problem set: 0 solved, 539 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/476 variables, 0/509 constraints. Problems are: Problem set: 0 solved, 539 unsolved
At refinement iteration 9 (OVERLAPS) 1/477 variables, 1/510 constraints. Problems are: Problem set: 0 solved, 539 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 477/477 variables, and 510 constraints, problems are : Problem set: 0 solved, 539 unsolved in 30031 ms.
Refiners :[Domain max(s): 176/176 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 176/176 constraints, ReadFeed: 132/132 constraints, PredecessorRefiner: 539/539 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 539 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/175 variables, 175/175 constraints. Problems are: Problem set: 0 solved, 539 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/175 variables, 26/201 constraints. Problems are: Problem set: 0 solved, 539 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/175 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 539 unsolved
At refinement iteration 3 (OVERLAPS) 300/475 variables, 175/376 constraints. Problems are: Problem set: 0 solved, 539 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/475 variables, 131/507 constraints. Problems are: Problem set: 0 solved, 539 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/475 variables, 539/1046 constraints. Problems are: Problem set: 0 solved, 539 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/475 variables, 0/1046 constraints. Problems are: Problem set: 0 solved, 539 unsolved
At refinement iteration 7 (OVERLAPS) 1/476 variables, 1/1047 constraints. Problems are: Problem set: 0 solved, 539 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/476 variables, 1/1048 constraints. Problems are: Problem set: 0 solved, 539 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/476 variables, 0/1048 constraints. Problems are: Problem set: 0 solved, 539 unsolved
At refinement iteration 10 (OVERLAPS) 1/477 variables, 1/1049 constraints. Problems are: Problem set: 0 solved, 539 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 477/477 variables, and 1049 constraints, problems are : Problem set: 0 solved, 539 unsolved in 30020 ms.
Refiners :[Domain max(s): 176/176 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 176/176 constraints, ReadFeed: 132/132 constraints, PredecessorRefiner: 539/539 constraints, Known Traps: 0/0 constraints]
After SMT, in 60773ms problems are : Problem set: 0 solved, 539 unsolved
Search for dead transitions found 0 dead transitions in 60793ms
Starting structural reductions in LTL mode, iteration 1 : 176/180 places, 540/595 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61461 ms. Remains : 176/180 places, 540/595 transitions.
Support contains 79 out of 176 places after structural reductions.
[2024-05-23 12:35:56] [INFO ] Flatten gal took : 75 ms
[2024-05-23 12:35:56] [INFO ] Flatten gal took : 41 ms
[2024-05-23 12:35:56] [INFO ] Input system was already deterministic with 540 transitions.
Support contains 66 out of 176 places (down from 79) after GAL structural reductions.
FORMULA CloudDeployment-PT-5a-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (532 resets) in 1571 ms. (25 steps per ms) remains 7/46 properties
BEST_FIRST walk for 40004 steps (69 resets) in 142 ms. (279 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40003 steps (16 resets) in 97 ms. (408 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40004 steps (68 resets) in 117 ms. (339 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (69 resets) in 93 ms. (425 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (75 resets) in 126 ms. (314 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40001 steps (65 resets) in 72 ms. (547 steps per ms) remains 5/5 properties
[2024-05-23 12:35:57] [INFO ] Flow matrix only has 301 transitions (discarded 239 similar events)
[2024-05-23 12:35:57] [INFO ] Invariant cache hit.
[2024-05-23 12:35:57] [INFO ] State equation strengthened by 132 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/10 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp28 is UNSAT
At refinement iteration 2 (OVERLAPS) 84/94 variables, 14/24 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 84/108 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 0/108 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 81/175 variables, 12/120 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/175 variables, 81/201 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/175 variables, 0/201 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 300/475 variables, 175/376 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/475 variables, 131/507 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/475 variables, 0/507 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 1/476 variables, 1/508 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/476 variables, 1/509 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/476 variables, 0/509 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 1/477 variables, 1/510 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/477 variables, 0/510 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 16 (OVERLAPS) 0/477 variables, 0/510 constraints. Problems are: Problem set: 1 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 477/477 variables, and 510 constraints, problems are : Problem set: 1 solved, 4 unsolved in 683 ms.
Refiners :[Domain max(s): 176/176 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 176/176 constraints, ReadFeed: 132/132 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) 0/9 variables, 9/9 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/9 variables, 0/9 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 84/93 variables, 13/22 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 84/106 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/93 variables, 0/106 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 82/175 variables, 13/119 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/175 variables, 82/201 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/175 variables, 0/201 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 300/475 variables, 175/376 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/475 variables, 131/507 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/475 variables, 4/511 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/475 variables, 0/511 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 1/476 variables, 1/512 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/476 variables, 1/513 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/476 variables, 0/513 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 1/477 variables, 1/514 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/477 variables, 0/514 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 17 (OVERLAPS) 0/477 variables, 0/514 constraints. Problems are: Problem set: 1 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 477/477 variables, and 514 constraints, problems are : Problem set: 1 solved, 4 unsolved in 476 ms.
Refiners :[Domain max(s): 176/176 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 176/176 constraints, ReadFeed: 132/132 constraints, PredecessorRefiner: 4/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 1190ms problems are : Problem set: 1 solved, 4 unsolved
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 3 properties in 103 ms.
Support contains 2 out of 176 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 176/176 places, 540/540 transitions.
Graph (trivial) has 196 edges and 176 vertex of which 49 / 176 are part of one of the 15 SCC in 2 ms
Free SCC test removed 34 places
Drop transitions (Empty/Sink Transition effects.) removed 109 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 139 transitions.
Graph (complete) has 896 edges and 142 vertex of which 135 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.2 ms
Discarding 7 places :
Also discarding 0 output transitions
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 9 place count 128 transition count 374
Iterating global reduction 0 with 7 rules applied. Total rules applied 16 place count 128 transition count 374
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 126 transition count 372
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 126 transition count 372
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 125 transition count 371
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 125 transition count 371
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 32 place count 120 transition count 366
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: -44
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 60 place count 106 transition count 410
Drop transitions (Redundant composition of simpler transitions.) removed 78 transitions
Redundant transition composition rules discarded 78 transitions
Iterating global reduction 0 with 78 rules applied. Total rules applied 138 place count 106 transition count 332
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 139 place count 106 transition count 331
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 140 place count 105 transition count 331
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 141 place count 105 transition count 331
Applied a total of 141 rules in 107 ms. Remains 105 /176 variables (removed 71) and now considering 331/540 (removed 209) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 105/176 places, 331/540 transitions.
RANDOM walk for 40000 steps (685 resets) in 280 ms. (142 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (92 resets) in 40 ms. (975 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1446075 steps, run timeout after 3001 ms. (steps per millisecond=481 ) properties seen :0 out of 1
Probabilistic random walk after 1446075 steps, saw 239583 distinct states, run finished after 3004 ms. (steps per millisecond=481 ) properties seen :0
[2024-05-23 12:36:01] [INFO ] Flow matrix only has 151 transitions (discarded 180 similar events)
// Phase 1: matrix 151 rows 105 cols
[2024-05-23 12:36:01] [INFO ] Computed 20 invariants in 4 ms
[2024-05-23 12:36:01] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 14/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 48/64 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-23 12:36:02] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/64 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/64 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/66 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 39/105 variables, 14/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-23 12:36:02] [INFO ] Deduced a trap composed of 4 places in 86 ms of which 2 ms to minimize.
[2024-05-23 12:36:02] [INFO ] Deduced a trap composed of 7 places in 129 ms of which 2 ms to minimize.
Problem AtomicPropp45 is UNSAT
After SMT solving in domain Real declared 105/256 variables, and 23 constraints, problems are : Problem set: 1 solved, 0 unsolved in 367 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 0/105 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 3/3 constraints]
After SMT, in 384ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 15 simplifications.
[2024-05-23 12:36:02] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-23 12:36:02] [INFO ] Flatten gal took : 33 ms
FORMULA CloudDeployment-PT-5a-CTLCardinality-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-23 12:36:02] [INFO ] Flatten gal took : 37 ms
[2024-05-23 12:36:02] [INFO ] Input system was already deterministic with 540 transitions.
Support contains 64 out of 176 places (down from 65) after GAL structural reductions.
Computed a total of 91 stabilizing places and 370 stable transitions
Graph (complete) has 1619 edges and 176 vertex of which 169 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.9 ms
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 540/540 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 170 transition count 540
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 9 place count 167 transition count 537
Iterating global reduction 1 with 3 rules applied. Total rules applied 12 place count 167 transition count 537
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 14 place count 165 transition count 535
Iterating global reduction 1 with 2 rules applied. Total rules applied 16 place count 165 transition count 535
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 164 transition count 534
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 164 transition count 534
Applied a total of 18 rules in 20 ms. Remains 164 /176 variables (removed 12) and now considering 534/540 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21 ms. Remains : 164/176 places, 534/540 transitions.
[2024-05-23 12:36:02] [INFO ] Flatten gal took : 37 ms
[2024-05-23 12:36:02] [INFO ] Flatten gal took : 36 ms
[2024-05-23 12:36:02] [INFO ] Input system was already deterministic with 534 transitions.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 540/540 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 170 transition count 540
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 9 place count 167 transition count 537
Iterating global reduction 1 with 3 rules applied. Total rules applied 12 place count 167 transition count 537
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 14 place count 165 transition count 535
Iterating global reduction 1 with 2 rules applied. Total rules applied 16 place count 165 transition count 535
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 164 transition count 534
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 164 transition count 534
Applied a total of 18 rules in 11 ms. Remains 164 /176 variables (removed 12) and now considering 534/540 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 164/176 places, 534/540 transitions.
[2024-05-23 12:36:02] [INFO ] Flatten gal took : 27 ms
[2024-05-23 12:36:02] [INFO ] Flatten gal took : 23 ms
[2024-05-23 12:36:02] [INFO ] Input system was already deterministic with 534 transitions.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 540/540 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 170 transition count 540
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 8 place count 168 transition count 538
Iterating global reduction 1 with 2 rules applied. Total rules applied 10 place count 168 transition count 538
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 167 transition count 537
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 167 transition count 537
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 13 place count 166 transition count 536
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 166 transition count 536
Applied a total of 14 rules in 15 ms. Remains 166 /176 variables (removed 10) and now considering 536/540 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 166/176 places, 536/540 transitions.
[2024-05-23 12:36:02] [INFO ] Flatten gal took : 37 ms
[2024-05-23 12:36:02] [INFO ] Flatten gal took : 36 ms
[2024-05-23 12:36:02] [INFO ] Input system was already deterministic with 536 transitions.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 540/540 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 170 transition count 540
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 9 place count 167 transition count 537
Iterating global reduction 1 with 3 rules applied. Total rules applied 12 place count 167 transition count 537
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 14 place count 165 transition count 535
Iterating global reduction 1 with 2 rules applied. Total rules applied 16 place count 165 transition count 535
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 164 transition count 534
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 164 transition count 534
Applied a total of 18 rules in 10 ms. Remains 164 /176 variables (removed 12) and now considering 534/540 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 164/176 places, 534/540 transitions.
[2024-05-23 12:36:02] [INFO ] Flatten gal took : 19 ms
[2024-05-23 12:36:02] [INFO ] Flatten gal took : 20 ms
[2024-05-23 12:36:02] [INFO ] Input system was already deterministic with 534 transitions.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 540/540 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 170 transition count 540
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 169 transition count 539
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 169 transition count 539
Applied a total of 8 rules in 6 ms. Remains 169 /176 variables (removed 7) and now considering 539/540 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 169/176 places, 539/540 transitions.
[2024-05-23 12:36:03] [INFO ] Flatten gal took : 18 ms
[2024-05-23 12:36:03] [INFO ] Flatten gal took : 20 ms
[2024-05-23 12:36:03] [INFO ] Input system was already deterministic with 539 transitions.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 540/540 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 170 transition count 540
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 8 place count 168 transition count 538
Iterating global reduction 1 with 2 rules applied. Total rules applied 10 place count 168 transition count 538
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 167 transition count 537
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 167 transition count 537
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 13 place count 166 transition count 536
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 166 transition count 536
Applied a total of 14 rules in 10 ms. Remains 166 /176 variables (removed 10) and now considering 536/540 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 166/176 places, 536/540 transitions.
[2024-05-23 12:36:03] [INFO ] Flatten gal took : 18 ms
[2024-05-23 12:36:03] [INFO ] Flatten gal took : 19 ms
[2024-05-23 12:36:03] [INFO ] Input system was already deterministic with 536 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 176/176 places, 540/540 transitions.
Graph (trivial) has 201 edges and 176 vertex of which 50 / 176 are part of one of the 15 SCC in 1 ms
Free SCC test removed 35 places
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Ensure Unique test removed 6 places
Reduce places removed 7 places and 1 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 9 place count 126 transition count 406
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 126 transition count 406
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 19 place count 124 transition count 404
Iterating global reduction 0 with 2 rules applied. Total rules applied 21 place count 124 transition count 404
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 0 with 20 rules applied. Total rules applied 41 place count 124 transition count 384
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 46 place count 124 transition count 379
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 51 place count 119 transition count 379
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 61 place count 114 transition count 374
Applied a total of 61 rules in 85 ms. Remains 114 /176 variables (removed 62) and now considering 374/540 (removed 166) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 85 ms. Remains : 114/176 places, 374/540 transitions.
[2024-05-23 12:36:03] [INFO ] Flatten gal took : 25 ms
[2024-05-23 12:36:03] [INFO ] Flatten gal took : 26 ms
[2024-05-23 12:36:03] [INFO ] Input system was already deterministic with 374 transitions.
RANDOM walk for 7269 steps (133 resets) in 74 ms. (96 steps per ms) remains 0/1 properties
FORMULA CloudDeployment-PT-5a-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 176/176 places, 540/540 transitions.
Graph (trivial) has 201 edges and 176 vertex of which 50 / 176 are part of one of the 15 SCC in 0 ms
Free SCC test removed 35 places
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Ensure Unique test removed 6 places
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 9 place count 127 transition count 407
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 127 transition count 407
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 19 place count 125 transition count 405
Iterating global reduction 0 with 2 rules applied. Total rules applied 21 place count 125 transition count 405
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 22 place count 124 transition count 404
Iterating global reduction 0 with 1 rules applied. Total rules applied 23 place count 124 transition count 404
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 0 with 20 rules applied. Total rules applied 43 place count 124 transition count 384
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 48 place count 124 transition count 379
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 53 place count 119 transition count 379
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 63 place count 114 transition count 374
Applied a total of 63 rules in 74 ms. Remains 114 /176 variables (removed 62) and now considering 374/540 (removed 166) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 76 ms. Remains : 114/176 places, 374/540 transitions.
[2024-05-23 12:36:03] [INFO ] Flatten gal took : 20 ms
[2024-05-23 12:36:03] [INFO ] Flatten gal took : 14 ms
[2024-05-23 12:36:03] [INFO ] Input system was already deterministic with 374 transitions.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 540/540 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 171 transition count 540
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 8 place count 168 transition count 537
Iterating global reduction 1 with 3 rules applied. Total rules applied 11 place count 168 transition count 537
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 166 transition count 535
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 166 transition count 535
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 165 transition count 534
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 165 transition count 534
Applied a total of 17 rules in 24 ms. Remains 165 /176 variables (removed 11) and now considering 534/540 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24 ms. Remains : 165/176 places, 534/540 transitions.
[2024-05-23 12:36:03] [INFO ] Flatten gal took : 19 ms
[2024-05-23 12:36:03] [INFO ] Flatten gal took : 19 ms
[2024-05-23 12:36:03] [INFO ] Input system was already deterministic with 534 transitions.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 540/540 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 170 transition count 540
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 9 place count 167 transition count 537
Iterating global reduction 1 with 3 rules applied. Total rules applied 12 place count 167 transition count 537
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 14 place count 165 transition count 535
Iterating global reduction 1 with 2 rules applied. Total rules applied 16 place count 165 transition count 535
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 164 transition count 534
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 164 transition count 534
Applied a total of 18 rules in 9 ms. Remains 164 /176 variables (removed 12) and now considering 534/540 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 164/176 places, 534/540 transitions.
[2024-05-23 12:36:03] [INFO ] Flatten gal took : 18 ms
[2024-05-23 12:36:03] [INFO ] Flatten gal took : 19 ms
[2024-05-23 12:36:03] [INFO ] Input system was already deterministic with 534 transitions.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 540/540 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 170 transition count 540
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 9 place count 167 transition count 537
Iterating global reduction 1 with 3 rules applied. Total rules applied 12 place count 167 transition count 537
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 14 place count 165 transition count 535
Iterating global reduction 1 with 2 rules applied. Total rules applied 16 place count 165 transition count 535
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 164 transition count 534
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 164 transition count 534
Applied a total of 18 rules in 9 ms. Remains 164 /176 variables (removed 12) and now considering 534/540 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 164/176 places, 534/540 transitions.
[2024-05-23 12:36:03] [INFO ] Flatten gal took : 31 ms
[2024-05-23 12:36:03] [INFO ] Flatten gal took : 20 ms
[2024-05-23 12:36:03] [INFO ] Input system was already deterministic with 534 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 176/176 places, 540/540 transitions.
Graph (trivial) has 196 edges and 176 vertex of which 47 / 176 are part of one of the 15 SCC in 0 ms
Free SCC test removed 32 places
Ensure Unique test removed 83 transitions
Reduce isomorphic transitions removed 83 transitions.
Ensure Unique test removed 6 places
Reduce places removed 7 places and 1 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 130 transition count 425
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 130 transition count 425
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 17 place count 128 transition count 423
Iterating global reduction 0 with 2 rules applied. Total rules applied 19 place count 128 transition count 423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 20 place count 127 transition count 422
Iterating global reduction 0 with 1 rules applied. Total rules applied 21 place count 127 transition count 422
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 127 transition count 401
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 47 place count 127 transition count 396
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 52 place count 122 transition count 396
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 62 place count 117 transition count 391
Applied a total of 62 rules in 52 ms. Remains 117 /176 variables (removed 59) and now considering 391/540 (removed 149) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 53 ms. Remains : 117/176 places, 391/540 transitions.
[2024-05-23 12:36:03] [INFO ] Flatten gal took : 14 ms
[2024-05-23 12:36:03] [INFO ] Flatten gal took : 14 ms
[2024-05-23 12:36:04] [INFO ] Input system was already deterministic with 391 transitions.
RANDOM walk for 1354 steps (22 resets) in 9 ms. (135 steps per ms) remains 0/1 properties
FORMULA CloudDeployment-PT-5a-CTLCardinality-2023-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 176/176 places, 540/540 transitions.
Graph (trivial) has 187 edges and 176 vertex of which 49 / 176 are part of one of the 15 SCC in 1 ms
Free SCC test removed 34 places
Ensure Unique test removed 93 transitions
Reduce isomorphic transitions removed 93 transitions.
Ensure Unique test removed 6 places
Reduce places removed 7 places and 1 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 9 place count 127 transition count 408
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 127 transition count 408
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 19 place count 125 transition count 406
Iterating global reduction 0 with 2 rules applied. Total rules applied 21 place count 125 transition count 406
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 22 place count 124 transition count 405
Iterating global reduction 0 with 1 rules applied. Total rules applied 23 place count 124 transition count 405
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 0 with 18 rules applied. Total rules applied 41 place count 124 transition count 387
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 0 with 3 rules applied. Total rules applied 44 place count 124 transition count 384
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 47 place count 121 transition count 384
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 57 place count 116 transition count 379
Applied a total of 57 rules in 35 ms. Remains 116 /176 variables (removed 60) and now considering 379/540 (removed 161) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 40 ms. Remains : 116/176 places, 379/540 transitions.
[2024-05-23 12:36:04] [INFO ] Flatten gal took : 12 ms
[2024-05-23 12:36:04] [INFO ] Flatten gal took : 14 ms
[2024-05-23 12:36:04] [INFO ] Input system was already deterministic with 379 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 176/176 places, 540/540 transitions.
Graph (trivial) has 181 edges and 176 vertex of which 47 / 176 are part of one of the 15 SCC in 0 ms
Free SCC test removed 32 places
Ensure Unique test removed 84 transitions
Reduce isomorphic transitions removed 84 transitions.
Ensure Unique test removed 6 places
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 132 transition count 426
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 132 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 14 place count 131 transition count 425
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 131 transition count 425
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 0 with 20 rules applied. Total rules applied 35 place count 131 transition count 405
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 39 place count 131 transition count 401
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 43 place count 127 transition count 401
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 53 place count 122 transition count 396
Applied a total of 53 rules in 64 ms. Remains 122 /176 variables (removed 54) and now considering 396/540 (removed 144) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 65 ms. Remains : 122/176 places, 396/540 transitions.
[2024-05-23 12:36:04] [INFO ] Flatten gal took : 28 ms
[2024-05-23 12:36:04] [INFO ] Flatten gal took : 19 ms
[2024-05-23 12:36:04] [INFO ] Input system was already deterministic with 396 transitions.
[2024-05-23 12:36:04] [INFO ] Flatten gal took : 25 ms
[2024-05-23 12:36:04] [INFO ] Flatten gal took : 19 ms
[2024-05-23 12:36:04] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-05-23 12:36:04] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 176 places, 540 transitions and 3451 arcs took 12 ms.
Total runtime 70077 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running CloudDeployment-PT-5a

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/411/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 176
TRANSITIONS: 540
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.021s, Sys 0.000s]


SAVING FILE /home/mcc/execution/411/model (.net / .def) ...
EXPORT TIME: [User 0.002s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 572
MODEL NAME: /home/mcc/execution/411/model
176 places, 540 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA CloudDeployment-PT-5a-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-5a-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-5a-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-5a-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-5a-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-5a-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-5a-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-5a-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-5a-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-5a-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-5a-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-5a-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716467797625

--------------------
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 CTLCardinality -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="CloudDeployment-PT-5a"
export BK_EXAMINATION="CTLCardinality"
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 CloudDeployment-PT-5a, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r069-tall-171620504800585"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-5a.tgz
mv CloudDeployment-PT-5a execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;