About the Execution of GreatSPN+red for CloudDeployment-PT-6a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 5692.911 | 323579.00 | 969316.00 | 346.10 | TTFTFFTFTFFTTTTT | normal |
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-171620504900602.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-6a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-tall-171620504900602
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 780K
-rw-r--r-- 1 mcc users 8.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K 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 3.4K May 19 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 15:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K Apr 11 16:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Apr 11 16:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Apr 11 16:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Apr 11 16:36 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 317K May 18 16:42 model.pnml
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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-6a-CTLFireability-2024-00
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2024-01
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2024-02
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2024-03
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2024-04
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2024-05
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2024-06
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2024-07
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2024-08
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2024-09
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2024-10
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2024-11
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2023-12
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2023-13
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2023-14
FORMULA_NAME CloudDeployment-PT-6a-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1716470086185
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-6a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-23 13:14:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-23 13:14:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 13:14:47] [INFO ] Load time of PNML (sax parser for PT used): 111 ms
[2024-05-23 13:14:47] [INFO ] Transformed 221 places.
[2024-05-23 13:14:47] [INFO ] Transformed 908 transitions.
[2024-05-23 13:14:47] [INFO ] Found NUPN structural information;
[2024-05-23 13:14:47] [INFO ] Parsed PT model containing 221 places and 908 transitions and 5517 arcs in 215 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 19 ms.
Ensure Unique test removed 114 transitions
Reduce redundant transitions removed 114 transitions.
Support contains 86 out of 221 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 221/221 places, 794/794 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 209 transition count 794
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 16 place count 205 transition count 790
Iterating global reduction 1 with 4 rules applied. Total rules applied 20 place count 205 transition count 790
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 21 place count 204 transition count 789
Iterating global reduction 1 with 1 rules applied. Total rules applied 22 place count 204 transition count 789
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 23 place count 203 transition count 788
Iterating global reduction 1 with 1 rules applied. Total rules applied 24 place count 203 transition count 788
Drop transitions (Redundant composition of simpler transitions.) removed 75 transitions
Redundant transition composition rules discarded 75 transitions
Iterating global reduction 1 with 75 rules applied. Total rules applied 99 place count 203 transition count 713
Applied a total of 99 rules in 73 ms. Remains 203 /221 variables (removed 18) and now considering 713/794 (removed 81) transitions.
[2024-05-23 13:14:47] [INFO ] Flow matrix only has 378 transitions (discarded 335 similar events)
// Phase 1: matrix 378 rows 203 cols
[2024-05-23 13:14:47] [INFO ] Computed 24 invariants in 20 ms
[2024-05-23 13:14:47] [INFO ] Implicit Places using invariants in 250 ms returned []
[2024-05-23 13:14:47] [INFO ] Flow matrix only has 378 transitions (discarded 335 similar events)
[2024-05-23 13:14:47] [INFO ] Invariant cache hit.
[2024-05-23 13:14:48] [INFO ] State equation strengthened by 176 read => feed constraints.
[2024-05-23 13:14:48] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 544 ms to find 0 implicit places.
Running 712 sub problems to find dead transitions.
[2024-05-23 13:14:48] [INFO ] Flow matrix only has 378 transitions (discarded 335 similar events)
[2024-05-23 13:14:48] [INFO ] Invariant cache hit.
[2024-05-23 13:14:48] [INFO ] State equation strengthened by 176 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/202 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 712 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/202 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 712 unsolved
At refinement iteration 2 (OVERLAPS) 377/579 variables, 202/226 constraints. Problems are: Problem set: 0 solved, 712 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/579 variables, 175/401 constraints. Problems are: Problem set: 0 solved, 712 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/579 variables, 0/401 constraints. Problems are: Problem set: 0 solved, 712 unsolved
At refinement iteration 5 (OVERLAPS) 1/580 variables, 1/402 constraints. Problems are: Problem set: 0 solved, 712 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/580 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 712 unsolved
At refinement iteration 7 (OVERLAPS) 1/581 variables, 1/403 constraints. Problems are: Problem set: 0 solved, 712 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 581/581 variables, and 403 constraints, problems are : Problem set: 0 solved, 712 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 203/203 constraints, ReadFeed: 176/176 constraints, PredecessorRefiner: 712/712 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 712 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/202 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 712 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/202 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 712 unsolved
At refinement iteration 2 (OVERLAPS) 377/579 variables, 202/226 constraints. Problems are: Problem set: 0 solved, 712 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/579 variables, 175/401 constraints. Problems are: Problem set: 0 solved, 712 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/579 variables, 712/1113 constraints. Problems are: Problem set: 0 solved, 712 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/579 variables, 0/1113 constraints. Problems are: Problem set: 0 solved, 712 unsolved
At refinement iteration 6 (OVERLAPS) 1/580 variables, 1/1114 constraints. Problems are: Problem set: 0 solved, 712 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 580/581 variables, and 1114 constraints, problems are : Problem set: 0 solved, 712 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 203/203 constraints, ReadFeed: 175/176 constraints, PredecessorRefiner: 712/712 constraints, Known Traps: 0/0 constraints]
After SMT, in 61241ms problems are : Problem set: 0 solved, 712 unsolved
Search for dead transitions found 0 dead transitions in 61266ms
Starting structural reductions in LTL mode, iteration 1 : 203/221 places, 713/794 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61908 ms. Remains : 203/221 places, 713/794 transitions.
Support contains 86 out of 203 places after structural reductions.
[2024-05-23 13:15:49] [INFO ] Flatten gal took : 91 ms
[2024-05-23 13:15:49] [INFO ] Flatten gal took : 55 ms
[2024-05-23 13:15:49] [INFO ] Input system was already deterministic with 713 transitions.
Support contains 83 out of 203 places (down from 86) after GAL structural reductions.
RANDOM walk for 40000 steps (459 resets) in 2059 ms. (19 steps per ms) remains 16/66 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 15/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 15/15 properties
[2024-05-23 13:15:50] [INFO ] Flow matrix only has 378 transitions (discarded 335 similar events)
[2024-05-23 13:15:50] [INFO ] Invariant cache hit.
[2024-05-23 13:15:50] [INFO ] State equation strengthened by 176 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Problem AtomicPropp28 is UNSAT
At refinement iteration 1 (OVERLAPS) 165/202 variables, 24/24 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/202 variables, 0/24 constraints. Problems are: Problem set: 1 solved, 14 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 377/579 variables, 202/226 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/579 variables, 175/401 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/579 variables, 0/401 constraints. Problems are: Problem set: 1 solved, 14 unsolved
Problem AtomicPropp18 is UNSAT
At refinement iteration 6 (OVERLAPS) 1/580 variables, 1/402 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/580 variables, 0/402 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 8 (OVERLAPS) 1/581 variables, 1/403 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/581 variables, 0/403 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 10 (OVERLAPS) 0/581 variables, 0/403 constraints. Problems are: Problem set: 2 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 581/581 variables, and 403 constraints, problems are : Problem set: 2 solved, 13 unsolved in 983 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 203/203 constraints, ReadFeed: 176/176 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 170/202 variables, 24/24 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/202 variables, 0/24 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 377/579 variables, 202/226 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/579 variables, 175/401 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/579 variables, 13/414 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/579 variables, 0/414 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 7 (OVERLAPS) 1/580 variables, 1/415 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/580 variables, 0/415 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 9 (OVERLAPS) 1/581 variables, 1/416 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/581 variables, 0/416 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 11 (OVERLAPS) 0/581 variables, 0/416 constraints. Problems are: Problem set: 2 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Int declared 581/581 variables, and 416 constraints, problems are : Problem set: 2 solved, 13 unsolved in 1932 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 203/203 constraints, ReadFeed: 176/176 constraints, PredecessorRefiner: 13/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 2999ms problems are : Problem set: 2 solved, 13 unsolved
Parikh walk visited 12 properties in 1695 ms.
Support contains 3 out of 203 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 203/203 places, 713/713 transitions.
Graph (trivial) has 236 edges and 203 vertex of which 59 / 203 are part of one of the 18 SCC in 3 ms
Free SCC test removed 41 places
Drop transitions (Empty/Sink Transition effects.) removed 131 transitions
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 173 transitions.
Graph (complete) has 1061 edges and 162 vertex of which 161 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 9 place count 154 transition count 503
Iterating global reduction 0 with 7 rules applied. Total rules applied 16 place count 154 transition count 503
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 153 transition count 502
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 153 transition count 502
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 152 transition count 501
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 152 transition count 501
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 32 place count 146 transition count 495
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -65
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 0 with 34 rules applied. Total rules applied 66 place count 129 transition count 560
Drop transitions (Redundant composition of simpler transitions.) removed 106 transitions
Redundant transition composition rules discarded 106 transitions
Iterating global reduction 0 with 106 rules applied. Total rules applied 172 place count 129 transition count 454
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 173 place count 129 transition count 453
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 174 place count 128 transition count 453
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 175 place count 128 transition count 453
Applied a total of 175 rules in 142 ms. Remains 128 /203 variables (removed 75) and now considering 453/713 (removed 260) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 142 ms. Remains : 128/203 places, 453/713 transitions.
RANDOM walk for 40000 steps (574 resets) in 410 ms. (97 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (69 resets) in 74 ms. (533 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 940354 steps, run timeout after 3001 ms. (steps per millisecond=313 ) properties seen :0 out of 1
Probabilistic random walk after 940354 steps, saw 171020 distinct states, run finished after 3004 ms. (steps per millisecond=313 ) properties seen :0
[2024-05-23 13:15:58] [INFO ] Flow matrix only has 195 transitions (discarded 258 similar events)
// Phase 1: matrix 195 rows 128 cols
[2024-05-23 13:15:58] [INFO ] Computed 24 invariants in 3 ms
[2024-05-23 13:15:58] [INFO ] State equation strengthened by 130 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 14/17 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 60/77 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/79 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/79 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 49/128 variables, 16/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/128 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 195/323 variables, 128/152 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/323 variables, 130/282 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/323 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/323 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 323/323 variables, and 282 constraints, problems are : Problem set: 0 solved, 1 unsolved in 123 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 128/128 constraints, ReadFeed: 130/130 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 14/17 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 60/77 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/79 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/79 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 49/128 variables, 16/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/128 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 195/323 variables, 128/152 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/323 variables, 130/282 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/323 variables, 1/283 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-23 13:15:59] [INFO ] Deduced a trap composed of 4 places in 94 ms of which 12 ms to minimize.
[2024-05-23 13:15:59] [INFO ] Deduced a trap composed of 4 places in 92 ms of which 1 ms to minimize.
[2024-05-23 13:15:59] [INFO ] Deduced a trap composed of 4 places in 73 ms of which 1 ms to minimize.
[2024-05-23 13:15:59] [INFO ] Deduced a trap composed of 4 places in 72 ms of which 1 ms to minimize.
Problem AtomicPropp54 is UNSAT
After SMT solving in domain Int declared 323/323 variables, and 287 constraints, problems are : Problem set: 1 solved, 0 unsolved in 457 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 128/128 constraints, ReadFeed: 130/130 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 4/4 constraints]
After SMT, in 596ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 3 atomic propositions for a total of 16 simplifications.
[2024-05-23 13:15:59] [INFO ] Flatten gal took : 39 ms
[2024-05-23 13:15:59] [INFO ] Flatten gal took : 38 ms
[2024-05-23 13:15:59] [INFO ] Input system was already deterministic with 713 transitions.
Computed a total of 101 stabilizing places and 509 stable transitions
Graph (complete) has 1977 edges and 203 vertex of which 202 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 713/713 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 201 transition count 711
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 201 transition count 711
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 200 transition count 710
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 200 transition count 710
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 199 transition count 709
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 199 transition count 709
Applied a total of 8 rules in 12 ms. Remains 199 /203 variables (removed 4) and now considering 709/713 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 199/203 places, 709/713 transitions.
[2024-05-23 13:15:59] [INFO ] Flatten gal took : 54 ms
[2024-05-23 13:15:59] [INFO ] Flatten gal took : 35 ms
[2024-05-23 13:15:59] [INFO ] Input system was already deterministic with 709 transitions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 713/713 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 201 transition count 711
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 201 transition count 711
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 200 transition count 710
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 200 transition count 710
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 199 transition count 709
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 199 transition count 709
Applied a total of 8 rules in 14 ms. Remains 199 /203 variables (removed 4) and now considering 709/713 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 199/203 places, 709/713 transitions.
[2024-05-23 13:15:59] [INFO ] Flatten gal took : 31 ms
[2024-05-23 13:15:59] [INFO ] Flatten gal took : 31 ms
[2024-05-23 13:15:59] [INFO ] Input system was already deterministic with 709 transitions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 713/713 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 201 transition count 711
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 201 transition count 711
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 200 transition count 710
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 200 transition count 710
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 199 transition count 709
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 199 transition count 709
Applied a total of 8 rules in 12 ms. Remains 199 /203 variables (removed 4) and now considering 709/713 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 199/203 places, 709/713 transitions.
[2024-05-23 13:15:59] [INFO ] Flatten gal took : 27 ms
[2024-05-23 13:15:59] [INFO ] Flatten gal took : 30 ms
[2024-05-23 13:16:00] [INFO ] Input system was already deterministic with 709 transitions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 713/713 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 201 transition count 711
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 201 transition count 711
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 200 transition count 710
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 200 transition count 710
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 199 transition count 709
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 199 transition count 709
Applied a total of 8 rules in 12 ms. Remains 199 /203 variables (removed 4) and now considering 709/713 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 199/203 places, 709/713 transitions.
[2024-05-23 13:16:00] [INFO ] Flatten gal took : 28 ms
[2024-05-23 13:16:00] [INFO ] Flatten gal took : 30 ms
[2024-05-23 13:16:00] [INFO ] Input system was already deterministic with 709 transitions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 713/713 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 201 transition count 711
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 201 transition count 711
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 200 transition count 710
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 200 transition count 710
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 199 transition count 709
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 199 transition count 709
Applied a total of 8 rules in 11 ms. Remains 199 /203 variables (removed 4) and now considering 709/713 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 199/203 places, 709/713 transitions.
[2024-05-23 13:16:00] [INFO ] Flatten gal took : 27 ms
[2024-05-23 13:16:00] [INFO ] Flatten gal took : 29 ms
[2024-05-23 13:16:00] [INFO ] Input system was already deterministic with 709 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 203/203 places, 713/713 transitions.
Graph (trivial) has 229 edges and 203 vertex of which 56 / 203 are part of one of the 17 SCC in 0 ms
Free SCC test removed 39 places
Ensure Unique test removed 108 transitions
Reduce isomorphic transitions removed 108 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 157 transition count 563
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 157 transition count 563
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 16 place count 156 transition count 562
Iterating global reduction 0 with 1 rules applied. Total rules applied 17 place count 156 transition count 562
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 18 place count 155 transition count 561
Iterating global reduction 0 with 1 rules applied. Total rules applied 19 place count 155 transition count 561
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 0 with 25 rules applied. Total rules applied 44 place count 155 transition count 536
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 50 place count 155 transition count 530
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 56 place count 149 transition count 530
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 70 place count 142 transition count 523
Applied a total of 70 rules in 71 ms. Remains 142 /203 variables (removed 61) and now considering 523/713 (removed 190) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 72 ms. Remains : 142/203 places, 523/713 transitions.
[2024-05-23 13:16:00] [INFO ] Flatten gal took : 20 ms
[2024-05-23 13:16:00] [INFO ] Flatten gal took : 22 ms
[2024-05-23 13:16:00] [INFO ] Input system was already deterministic with 523 transitions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 713/713 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 201 transition count 711
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 201 transition count 711
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 200 transition count 710
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 200 transition count 710
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 199 transition count 709
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 199 transition count 709
Applied a total of 8 rules in 11 ms. Remains 199 /203 variables (removed 4) and now considering 709/713 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 199/203 places, 709/713 transitions.
[2024-05-23 13:16:00] [INFO ] Flatten gal took : 26 ms
[2024-05-23 13:16:00] [INFO ] Flatten gal took : 29 ms
[2024-05-23 13:16:00] [INFO ] Input system was already deterministic with 709 transitions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 713/713 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 201 transition count 711
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 201 transition count 711
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 200 transition count 710
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 200 transition count 710
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 199 transition count 709
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 199 transition count 709
Applied a total of 8 rules in 13 ms. Remains 199 /203 variables (removed 4) and now considering 709/713 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 199/203 places, 709/713 transitions.
[2024-05-23 13:16:00] [INFO ] Flatten gal took : 26 ms
[2024-05-23 13:16:00] [INFO ] Flatten gal took : 28 ms
[2024-05-23 13:16:00] [INFO ] Input system was already deterministic with 709 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 203/203 places, 713/713 transitions.
Graph (trivial) has 234 edges and 203 vertex of which 58 / 203 are part of one of the 17 SCC in 1 ms
Free SCC test removed 41 places
Ensure Unique test removed 119 transitions
Reduce isomorphic transitions removed 119 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 155 transition count 552
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 155 transition count 552
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 16 place count 154 transition count 551
Iterating global reduction 0 with 1 rules applied. Total rules applied 17 place count 154 transition count 551
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 18 place count 153 transition count 550
Iterating global reduction 0 with 1 rules applied. Total rules applied 19 place count 153 transition count 550
Drop transitions (Redundant composition of simpler transitions.) removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 0 with 23 rules applied. Total rules applied 42 place count 153 transition count 527
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 48 place count 153 transition count 521
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 54 place count 147 transition count 521
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 64 place count 142 transition count 516
Applied a total of 64 rules in 63 ms. Remains 142 /203 variables (removed 61) and now considering 516/713 (removed 197) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 63 ms. Remains : 142/203 places, 516/713 transitions.
[2024-05-23 13:16:00] [INFO ] Flatten gal took : 19 ms
[2024-05-23 13:16:00] [INFO ] Flatten gal took : 22 ms
[2024-05-23 13:16:00] [INFO ] Input system was already deterministic with 516 transitions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 713/713 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 201 transition count 711
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 201 transition count 711
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 200 transition count 710
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 200 transition count 710
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 199 transition count 709
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 199 transition count 709
Applied a total of 8 rules in 12 ms. Remains 199 /203 variables (removed 4) and now considering 709/713 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 199/203 places, 709/713 transitions.
[2024-05-23 13:16:00] [INFO ] Flatten gal took : 32 ms
[2024-05-23 13:16:00] [INFO ] Flatten gal took : 27 ms
[2024-05-23 13:16:00] [INFO ] Input system was already deterministic with 709 transitions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 713/713 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 201 transition count 711
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 201 transition count 711
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 200 transition count 710
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 200 transition count 710
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 199 transition count 709
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 199 transition count 709
Applied a total of 8 rules in 11 ms. Remains 199 /203 variables (removed 4) and now considering 709/713 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 199/203 places, 709/713 transitions.
[2024-05-23 13:16:01] [INFO ] Flatten gal took : 26 ms
[2024-05-23 13:16:01] [INFO ] Flatten gal took : 28 ms
[2024-05-23 13:16:01] [INFO ] Input system was already deterministic with 709 transitions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 713/713 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 202 transition count 712
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 202 transition count 712
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 201 transition count 711
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 201 transition count 711
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 200 transition count 710
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 200 transition count 710
Applied a total of 6 rules in 12 ms. Remains 200 /203 variables (removed 3) and now considering 710/713 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 200/203 places, 710/713 transitions.
[2024-05-23 13:16:01] [INFO ] Flatten gal took : 25 ms
[2024-05-23 13:16:01] [INFO ] Flatten gal took : 25 ms
[2024-05-23 13:16:01] [INFO ] Input system was already deterministic with 710 transitions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 713/713 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 201 transition count 711
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 201 transition count 711
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 200 transition count 710
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 200 transition count 710
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 199 transition count 709
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 199 transition count 709
Applied a total of 8 rules in 11 ms. Remains 199 /203 variables (removed 4) and now considering 709/713 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 199/203 places, 709/713 transitions.
[2024-05-23 13:16:01] [INFO ] Flatten gal took : 23 ms
[2024-05-23 13:16:01] [INFO ] Flatten gal took : 27 ms
[2024-05-23 13:16:01] [INFO ] Input system was already deterministic with 709 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 203/203 places, 713/713 transitions.
Graph (trivial) has 224 edges and 203 vertex of which 60 / 203 are part of one of the 18 SCC in 1 ms
Free SCC test removed 42 places
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 9 place count 153 transition count 543
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 153 transition count 543
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 18 place count 152 transition count 542
Iterating global reduction 0 with 1 rules applied. Total rules applied 19 place count 152 transition count 542
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 20 place count 151 transition count 541
Iterating global reduction 0 with 1 rules applied. Total rules applied 21 place count 151 transition count 541
Drop transitions (Redundant composition of simpler transitions.) removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 0 with 23 rules applied. Total rules applied 44 place count 151 transition count 518
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 49 place count 151 transition count 513
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 54 place count 146 transition count 513
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 66 place count 140 transition count 507
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 68 place count 140 transition count 507
Applied a total of 68 rules in 71 ms. Remains 140 /203 variables (removed 63) and now considering 507/713 (removed 206) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 71 ms. Remains : 140/203 places, 507/713 transitions.
[2024-05-23 13:16:01] [INFO ] Flatten gal took : 17 ms
[2024-05-23 13:16:01] [INFO ] Flatten gal took : 18 ms
[2024-05-23 13:16:01] [INFO ] Input system was already deterministic with 507 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 203/203 places, 713/713 transitions.
Graph (trivial) has 233 edges and 203 vertex of which 59 / 203 are part of one of the 18 SCC in 0 ms
Free SCC test removed 41 places
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 156 transition count 560
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 156 transition count 560
Drop transitions (Redundant composition of simpler transitions.) removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 0 with 23 rules applied. Total rules applied 36 place count 156 transition count 537
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 41 place count 156 transition count 532
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 46 place count 151 transition count 532
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 60 place count 144 transition count 525
Applied a total of 60 rules in 45 ms. Remains 144 /203 variables (removed 59) and now considering 525/713 (removed 188) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 46 ms. Remains : 144/203 places, 525/713 transitions.
[2024-05-23 13:16:01] [INFO ] Flatten gal took : 18 ms
[2024-05-23 13:16:01] [INFO ] Flatten gal took : 19 ms
[2024-05-23 13:16:01] [INFO ] Input system was already deterministic with 525 transitions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 713/713 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 201 transition count 711
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 201 transition count 711
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 200 transition count 710
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 200 transition count 710
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 199 transition count 709
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 199 transition count 709
Applied a total of 8 rules in 11 ms. Remains 199 /203 variables (removed 4) and now considering 709/713 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 199/203 places, 709/713 transitions.
[2024-05-23 13:16:01] [INFO ] Flatten gal took : 23 ms
[2024-05-23 13:16:01] [INFO ] Flatten gal took : 25 ms
[2024-05-23 13:16:01] [INFO ] Input system was already deterministic with 709 transitions.
[2024-05-23 13:16:01] [INFO ] Flatten gal took : 26 ms
[2024-05-23 13:16:01] [INFO ] Flatten gal took : 27 ms
[2024-05-23 13:16:01] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 5 ms.
[2024-05-23 13:16:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 203 places, 713 transitions and 4761 arcs took 6 ms.
Total runtime 74580 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running CloudDeployment-PT-6a
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/413/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 203
TRANSITIONS: 713
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.023s, Sys 0.003s]
SAVING FILE /home/mcc/execution/413/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: 581
MODEL NAME: /home/mcc/execution/413/model
203 places, 713 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-6a-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-6a-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-6a-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-6a-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-6a-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-6a-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-6a-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-6a-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-6a-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-6a-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-6a-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-6a-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-6a-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-6a-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-6a-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CloudDeployment-PT-6a-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------
BK_STOP 1716470409764
--------------------
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 CTLFireability -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-6a"
export BK_EXAMINATION="CTLFireability"
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-6a, examination is CTLFireability"
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-171620504900602"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-6a.tgz
mv CloudDeployment-PT-6a execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;