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.r443-smll-171701110300346.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 ViralEpidemic-PT-S04D1C1A02, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r443-smll-171701110300346
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 8.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 19 07:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 12 04:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 164K Apr 12 04:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 04:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 12 04:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 68K May 18 16:43 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 ViralEpidemic-PT-S04D1C1A02-CTLFireability-2024-00
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLFireability-2024-01
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLFireability-2024-02
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLFireability-2024-03
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLFireability-2024-04
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLFireability-2024-05
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLFireability-2024-06
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLFireability-2024-07
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLFireability-2024-08
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLFireability-2024-09
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLFireability-2024-10
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLFireability-2024-11
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLFireability-2023-12
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLFireability-2023-13
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLFireability-2023-14
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717120927045

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S04D1C1A02
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-31 02:02:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-31 02:02:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 02:02:09] [INFO ] Load time of PNML (sax parser for PT used): 146 ms
[2024-05-31 02:02:09] [INFO ] Transformed 127 places.
[2024-05-31 02:02:09] [INFO ] Transformed 189 transitions.
[2024-05-31 02:02:09] [INFO ] Found NUPN structural information;
[2024-05-31 02:02:09] [INFO ] Parsed PT model containing 127 places and 189 transitions and 441 arcs in 370 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 21 ms.
Support contains 94 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 189/189 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 118 transition count 171
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 118 transition count 171
Applied a total of 18 rules in 47 ms. Remains 118 /127 variables (removed 9) and now considering 171/189 (removed 18) transitions.
// Phase 1: matrix 171 rows 118 cols
[2024-05-31 02:02:09] [INFO ] Computed 1 invariants in 31 ms
[2024-05-31 02:02:10] [INFO ] Implicit Places using invariants in 583 ms returned []
[2024-05-31 02:02:10] [INFO ] Invariant cache hit.
[2024-05-31 02:02:10] [INFO ] Implicit Places using invariants and state equation in 251 ms returned []
Implicit Place search using SMT with State Equation took 880 ms to find 0 implicit places.
Running 170 sub problems to find dead transitions.
[2024-05-31 02:02:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (OVERLAPS) 1/118 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (OVERLAPS) 171/289 variables, 118/119 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/289 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (OVERLAPS) 0/289 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Real declared 289/289 variables, and 119 constraints, problems are : Problem set: 0 solved, 170 unsolved in 5071 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 118/118 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 170 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (OVERLAPS) 1/118 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (OVERLAPS) 171/289 variables, 118/119 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/289 variables, 170/289 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/289 variables, 0/289 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 6 (OVERLAPS) 0/289 variables, 0/289 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Int declared 289/289 variables, and 289 constraints, problems are : Problem set: 0 solved, 170 unsolved in 5971 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 118/118 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 0/0 constraints]
After SMT, in 11188ms problems are : Problem set: 0 solved, 170 unsolved
Search for dead transitions found 0 dead transitions in 11214ms
Starting structural reductions in LTL mode, iteration 1 : 118/127 places, 171/189 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12176 ms. Remains : 118/127 places, 171/189 transitions.
Support contains 94 out of 118 places after structural reductions.
[2024-05-31 02:02:22] [INFO ] Flatten gal took : 79 ms
[2024-05-31 02:02:22] [INFO ] Flatten gal took : 40 ms
[2024-05-31 02:02:22] [INFO ] Input system was already deterministic with 171 transitions.
Support contains 93 out of 118 places (down from 94) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 63 to 62
RANDOM walk for 40000 steps (1605 resets) in 2393 ms. (16 steps per ms) remains 1/62 properties
BEST_FIRST walk for 25127 steps (67 resets) in 143 ms. (174 steps per ms) remains 0/1 properties
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 13 ms
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 17 ms
[2024-05-31 02:02:23] [INFO ] Input system was already deterministic with 171 transitions.
Computed a total of 118 stabilizing places and 171 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 118 transition count 171
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 3 formulas.
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in SI_CTL mode, iteration 0 : 118/118 places, 171/171 transitions.
Graph (complete) has 75 edges and 118 vertex of which 24 are kept as prefixes of interest. Removing 94 places using SCC suffix rule.1 ms
Discarding 94 places :
Also discarding 131 output transitions
Drop transitions (Output transitions of discarded places.) removed 131 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 9 place count 15 transition count 19
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 15 transition count 19
Applied a total of 17 rules in 21 ms. Remains 15 /118 variables (removed 103) and now considering 19/171 (removed 152) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21 ms. Remains : 15/118 places, 19/171 transitions.
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 1 ms
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 2 ms
[2024-05-31 02:02:23] [INFO ] Input system was already deterministic with 19 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 118/118 places, 171/171 transitions.
Graph (complete) has 75 edges and 118 vertex of which 60 are kept as prefixes of interest. Removing 58 places using SCC suffix rule.1 ms
Discarding 58 places :
Also discarding 72 output transitions
Drop transitions (Output transitions of discarded places.) removed 72 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 17 place count 43 transition count 58
Iterating global reduction 0 with 16 rules applied. Total rules applied 33 place count 43 transition count 58
Applied a total of 33 rules in 6 ms. Remains 43 /118 variables (removed 75) and now considering 58/171 (removed 113) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7 ms. Remains : 43/118 places, 58/171 transitions.
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 5 ms
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 8 ms
[2024-05-31 02:02:23] [INFO ] Input system was already deterministic with 58 transitions.
Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 171/171 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 72 transition count 81
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 72 transition count 81
Applied a total of 92 rules in 6 ms. Remains 72 /118 variables (removed 46) and now considering 81/171 (removed 90) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 72/118 places, 81/171 transitions.
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 6 ms
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 7 ms
[2024-05-31 02:02:23] [INFO ] Input system was already deterministic with 81 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 118/118 places, 171/171 transitions.
Graph (complete) has 75 edges and 118 vertex of which 16 are kept as prefixes of interest. Removing 102 places using SCC suffix rule.1 ms
Discarding 102 places :
Also discarding 141 output transitions
Drop transitions (Output transitions of discarded places.) removed 141 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 15 transition count 27
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 8 place count 10 transition count 14
Iterating global reduction 1 with 5 rules applied. Total rules applied 13 place count 10 transition count 14
Applied a total of 13 rules in 9 ms. Remains 10 /118 variables (removed 108) and now considering 14/171 (removed 157) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 10/118 places, 14/171 transitions.
[2024-05-31 02:02:23] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 3 ms
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 1 ms
[2024-05-31 02:02:23] [INFO ] Input system was already deterministic with 14 transitions.
Support contains 0 out of 10 places (down from 2) after GAL structural reductions.
Starting structural reductions in SI_CTL mode, iteration 0 : 118/118 places, 171/171 transitions.
Graph (complete) has 75 edges and 118 vertex of which 11 are kept as prefixes of interest. Removing 107 places using SCC suffix rule.0 ms
Discarding 107 places :
Also discarding 148 output transitions
Drop transitions (Output transitions of discarded places.) removed 148 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 10 transition count 20
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 5 place count 8 transition count 14
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 8 transition count 14
Applied a total of 7 rules in 3 ms. Remains 8 /118 variables (removed 110) and now considering 14/171 (removed 157) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3 ms. Remains : 8/118 places, 14/171 transitions.
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 1 ms
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 1 ms
[2024-05-31 02:02:23] [INFO ] Input system was already deterministic with 14 transitions.
Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 171/171 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 59 transition count 61
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 59 transition count 61
Applied a total of 118 rules in 5 ms. Remains 59 /118 variables (removed 59) and now considering 61/171 (removed 110) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 59/118 places, 61/171 transitions.
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 4 ms
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 4 ms
[2024-05-31 02:02:23] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 118/118 places, 171/171 transitions.
Graph (complete) has 75 edges and 118 vertex of which 39 are kept as prefixes of interest. Removing 79 places using SCC suffix rule.1 ms
Discarding 79 places :
Also discarding 101 output transitions
Drop transitions (Output transitions of discarded places.) removed 101 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 38 transition count 59
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 21 place count 28 transition count 36
Iterating global reduction 1 with 10 rules applied. Total rules applied 31 place count 28 transition count 36
Applied a total of 31 rules in 6 ms. Remains 28 /118 variables (removed 90) and now considering 36/171 (removed 135) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6 ms. Remains : 28/118 places, 36/171 transitions.
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 2 ms
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 2 ms
[2024-05-31 02:02:23] [INFO ] Input system was already deterministic with 36 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 118/118 places, 171/171 transitions.
Graph (complete) has 75 edges and 118 vertex of which 13 are kept as prefixes of interest. Removing 105 places using SCC suffix rule.0 ms
Discarding 105 places :
Also discarding 146 output transitions
Drop transitions (Output transitions of discarded places.) removed 146 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 12 transition count 20
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 8 place count 9 transition count 12
Iterating global reduction 1 with 3 rules applied. Total rules applied 11 place count 9 transition count 12
Applied a total of 11 rules in 3 ms. Remains 9 /118 variables (removed 109) and now considering 12/171 (removed 159) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4 ms. Remains : 9/118 places, 12/171 transitions.
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 1 ms
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 1 ms
[2024-05-31 02:02:23] [INFO ] Input system was already deterministic with 12 transitions.
Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 171/171 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 90 transition count 118
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 90 transition count 118
Applied a total of 56 rules in 4 ms. Remains 90 /118 variables (removed 28) and now considering 118/171 (removed 53) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 90/118 places, 118/171 transitions.
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 10 ms
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 9 ms
[2024-05-31 02:02:23] [INFO ] Input system was already deterministic with 118 transitions.
Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 171/171 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 66 transition count 72
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 66 transition count 72
Applied a total of 104 rules in 5 ms. Remains 66 /118 variables (removed 52) and now considering 72/171 (removed 99) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 66/118 places, 72/171 transitions.
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 4 ms
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 6 ms
[2024-05-31 02:02:23] [INFO ] Input system was already deterministic with 72 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 118/118 places, 171/171 transitions.
Graph (complete) has 75 edges and 118 vertex of which 47 are kept as prefixes of interest. Removing 71 places using SCC suffix rule.1 ms
Discarding 71 places :
Also discarding 86 output transitions
Drop transitions (Output transitions of discarded places.) removed 86 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 46 transition count 74
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 26 place count 31 transition count 39
Iterating global reduction 1 with 15 rules applied. Total rules applied 41 place count 31 transition count 39
Applied a total of 41 rules in 6 ms. Remains 31 /118 variables (removed 87) and now considering 39/171 (removed 132) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6 ms. Remains : 31/118 places, 39/171 transitions.
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 3 ms
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 3 ms
[2024-05-31 02:02:23] [INFO ] Input system was already deterministic with 39 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 118/118 places, 171/171 transitions.
Graph (complete) has 75 edges and 118 vertex of which 45 are kept as prefixes of interest. Removing 73 places using SCC suffix rule.0 ms
Discarding 73 places :
Also discarding 95 output transitions
Drop transitions (Output transitions of discarded places.) removed 95 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 45 transition count 74
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 14 place count 34 transition count 45
Iterating global reduction 1 with 11 rules applied. Total rules applied 25 place count 34 transition count 45
Applied a total of 25 rules in 5 ms. Remains 34 /118 variables (removed 84) and now considering 45/171 (removed 126) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5 ms. Remains : 34/118 places, 45/171 transitions.
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 3 ms
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 3 ms
[2024-05-31 02:02:23] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 171/171 transitions.
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 60 place count 58 transition count 57
Iterating global reduction 0 with 60 rules applied. Total rules applied 120 place count 58 transition count 57
Applied a total of 120 rules in 6 ms. Remains 58 /118 variables (removed 60) and now considering 57/171 (removed 114) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 58/118 places, 57/171 transitions.
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 7 ms
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 4 ms
[2024-05-31 02:02:23] [INFO ] Input system was already deterministic with 57 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 118/118 places, 171/171 transitions.
Graph (complete) has 75 edges and 118 vertex of which 54 are kept as prefixes of interest. Removing 64 places using SCC suffix rule.0 ms
Discarding 64 places :
Also discarding 79 output transitions
Drop transitions (Output transitions of discarded places.) removed 79 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 53 transition count 85
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 23 place count 37 transition count 46
Iterating global reduction 1 with 16 rules applied. Total rules applied 39 place count 37 transition count 46
Applied a total of 39 rules in 6 ms. Remains 37 /118 variables (removed 81) and now considering 46/171 (removed 125) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6 ms. Remains : 37/118 places, 46/171 transitions.
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 3 ms
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 3 ms
[2024-05-31 02:02:23] [INFO ] Input system was already deterministic with 46 transitions.
RANDOM walk for 27245 steps (1225 resets) in 248 ms. (109 steps per ms) remains 0/1 properties
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLFireability-2023-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 14 ms
[2024-05-31 02:02:23] [INFO ] Flatten gal took : 13 ms
[2024-05-31 02:02:23] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLFireability.sr.xml took 5 ms.
[2024-05-31 02:02:23] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 118 places, 171 transitions and 396 arcs took 2 ms.
Total runtime 14784 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running ViralEpidemic-PT-S04D1C1A02

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/414/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 118
TRANSITIONS: 171
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.004s, Sys 0.000s]


SAVING FILE /home/mcc/execution/414/model (.net / .def) ...
EXPORT TIME: [User 0.001s, 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: 545
MODEL NAME: /home/mcc/execution/414/model
118 places, 171 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 ViralEpidemic-PT-S04D1C1A02-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ViralEpidemic-PT-S04D1C1A02-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1717120950568

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="ViralEpidemic-PT-S04D1C1A02"
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 ViralEpidemic-PT-S04D1C1A02, 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 r443-smll-171701110300346"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S04D1C1A02.tgz
mv ViralEpidemic-PT-S04D1C1A02 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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;