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.r484-smll-171624275400162.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 ltsminxred
Input is DLCround-PT-06a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r484-smll-171624275400162
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 804K
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K 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 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 22 14:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 22 14:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 13 13:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Apr 13 13:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Apr 13 13:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Apr 13 13:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 325K 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 DLCround-PT-06a-CTLFireability-2024-00
FORMULA_NAME DLCround-PT-06a-CTLFireability-2024-01
FORMULA_NAME DLCround-PT-06a-CTLFireability-2024-02
FORMULA_NAME DLCround-PT-06a-CTLFireability-2024-03
FORMULA_NAME DLCround-PT-06a-CTLFireability-2024-04
FORMULA_NAME DLCround-PT-06a-CTLFireability-2024-05
FORMULA_NAME DLCround-PT-06a-CTLFireability-2024-06
FORMULA_NAME DLCround-PT-06a-CTLFireability-2024-07
FORMULA_NAME DLCround-PT-06a-CTLFireability-2024-08
FORMULA_NAME DLCround-PT-06a-CTLFireability-2024-09
FORMULA_NAME DLCround-PT-06a-CTLFireability-2024-10
FORMULA_NAME DLCround-PT-06a-CTLFireability-2024-11
FORMULA_NAME DLCround-PT-06a-CTLFireability-2023-12
FORMULA_NAME DLCround-PT-06a-CTLFireability-2023-13
FORMULA_NAME DLCround-PT-06a-CTLFireability-2023-14
FORMULA_NAME DLCround-PT-06a-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717223538104

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-06a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 06:32:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 06:32:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 06:32:21] [INFO ] Load time of PNML (sax parser for PT used): 302 ms
[2024-06-01 06:32:21] [INFO ] Transformed 197 places.
[2024-06-01 06:32:21] [INFO ] Transformed 1313 transitions.
[2024-06-01 06:32:21] [INFO ] Found NUPN structural information;
[2024-06-01 06:32:21] [INFO ] Parsed PT model containing 197 places and 1313 transitions and 5002 arcs in 628 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 46 ms.
Ensure Unique test removed 135 transitions
Reduce redundant transitions removed 135 transitions.
Support contains 133 out of 197 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 1178/1178 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 193 transition count 1142
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 193 transition count 1142
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 193 transition count 1141
Drop transitions (Redundant composition of simpler transitions.) removed 396 transitions
Redundant transition composition rules discarded 396 transitions
Iterating global reduction 1 with 396 rules applied. Total rules applied 405 place count 193 transition count 745
Applied a total of 405 rules in 152 ms. Remains 193 /197 variables (removed 4) and now considering 745/1178 (removed 433) transitions.
[2024-06-01 06:32:21] [INFO ] Flow matrix only has 149 transitions (discarded 596 similar events)
// Phase 1: matrix 149 rows 193 cols
[2024-06-01 06:32:21] [INFO ] Computed 109 invariants in 31 ms
[2024-06-01 06:32:22] [INFO ] Implicit Places using invariants in 810 ms returned [95, 99, 101, 105, 109, 112, 115, 117, 118, 123, 125, 128, 129, 131, 133, 134, 137, 139, 144, 145, 146, 157, 161, 163, 168, 169, 172, 174, 183, 190]
Discarding 30 places :
Ensure Unique test removed 107 transitions
Reduce isomorphic transitions removed 107 transitions.
Implicit Place search using SMT only with invariants took 909 ms to find 30 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 163/197 places, 638/1178 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 379 transitions
Redundant transition composition rules discarded 379 transitions
Iterating global reduction 0 with 379 rules applied. Total rules applied 379 place count 163 transition count 259
Applied a total of 379 rules in 13 ms. Remains 163 /163 variables (removed 0) and now considering 259/638 (removed 379) transitions.
[2024-06-01 06:32:22] [INFO ] Flow matrix only has 149 transitions (discarded 110 similar events)
// Phase 1: matrix 149 rows 163 cols
[2024-06-01 06:32:22] [INFO ] Computed 79 invariants in 4 ms
[2024-06-01 06:32:22] [INFO ] Implicit Places using invariants in 158 ms returned []
[2024-06-01 06:32:22] [INFO ] Flow matrix only has 149 transitions (discarded 110 similar events)
[2024-06-01 06:32:22] [INFO ] Invariant cache hit.
[2024-06-01 06:32:22] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-01 06:32:22] [INFO ] Implicit Places using invariants and state equation in 292 ms returned []
Implicit Place search using SMT with State Equation took 453 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 163/197 places, 259/1178 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1571 ms. Remains : 163/197 places, 259/1178 transitions.
Support contains 133 out of 163 places after structural reductions.
[2024-06-01 06:32:23] [INFO ] Flatten gal took : 106 ms
[2024-06-01 06:32:23] [INFO ] Flatten gal took : 45 ms
[2024-06-01 06:32:23] [INFO ] Input system was already deterministic with 259 transitions.
RANDOM walk for 40000 steps (8 resets) in 2177 ms. (18 steps per ms) remains 3/99 properties
BEST_FIRST walk for 40004 steps (8 resets) in 432 ms. (92 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 357 ms. (111 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 335 ms. (119 steps per ms) remains 3/3 properties
[2024-06-01 06:32:24] [INFO ] Flow matrix only has 149 transitions (discarded 110 similar events)
[2024-06-01 06:32:24] [INFO ] Invariant cache hit.
[2024-06-01 06:32:24] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp72 is UNSAT
After SMT solving in domain Real declared 36/312 variables, and 10 constraints, problems are : Problem set: 3 solved, 0 unsolved in 102 ms.
Refiners :[Positive P Invariants (semi-flows): 10/79 constraints, State Equation: 0/163 constraints, ReadFeed: 0/8 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 151ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 3 atomic propositions for a total of 16 simplifications.
[2024-06-01 06:32:25] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-06-01 06:32:25] [INFO ] Flatten gal took : 31 ms
FORMULA DLCround-PT-06a-CTLFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-06a-CTLFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 06:32:25] [INFO ] Flatten gal took : 30 ms
[2024-06-01 06:32:25] [INFO ] Input system was already deterministic with 259 transitions.
Support contains 115 out of 163 places (down from 127) after GAL structural reductions.
Computed a total of 69 stabilizing places and 1 stable transitions
Graph (complete) has 407 edges and 163 vertex of which 111 are kept as prefixes of interest. Removing 52 places using SCC suffix rule.6 ms
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 259/259 transitions.
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 117 transition count 259
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 75 place count 88 transition count 177
Iterating global reduction 1 with 29 rules applied. Total rules applied 104 place count 88 transition count 177
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 107 place count 88 transition count 174
Applied a total of 107 rules in 21 ms. Remains 88 /163 variables (removed 75) and now considering 174/259 (removed 85) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 88/163 places, 174/259 transitions.
[2024-06-01 06:32:25] [INFO ] Flatten gal took : 15 ms
[2024-06-01 06:32:25] [INFO ] Flatten gal took : 15 ms
[2024-06-01 06:32:25] [INFO ] Input system was already deterministic with 174 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 163/163 places, 259/259 transitions.
Graph (trivial) has 169 edges and 163 vertex of which 68 / 163 are part of one of the 10 SCC in 4 ms
Free SCC test removed 58 places
Ensure Unique test removed 133 transitions
Reduce isomorphic transitions removed 133 transitions.
Graph (complete) has 274 edges and 105 vertex of which 58 are kept as prefixes of interest. Removing 47 places using SCC suffix rule.2 ms
Discarding 47 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 58 transition count 124
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 6 place count 56 transition count 124
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 25 place count 37 transition count 66
Iterating global reduction 2 with 19 rules applied. Total rules applied 44 place count 37 transition count 66
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 48 place count 35 transition count 64
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 54 place count 35 transition count 58
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 55 place count 35 transition count 58
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 56 place count 34 transition count 57
Iterating global reduction 2 with 1 rules applied. Total rules applied 57 place count 34 transition count 57
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 58 place count 34 transition count 56
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 59 place count 34 transition count 55
Applied a total of 59 rules in 66 ms. Remains 34 /163 variables (removed 129) and now considering 55/259 (removed 204) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 67 ms. Remains : 34/163 places, 55/259 transitions.
[2024-06-01 06:32:25] [INFO ] Flatten gal took : 6 ms
[2024-06-01 06:32:25] [INFO ] Flatten gal took : 5 ms
[2024-06-01 06:32:25] [INFO ] Input system was already deterministic with 55 transitions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 259/259 transitions.
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 113 transition count 259
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 80 place count 83 transition count 178
Iterating global reduction 1 with 30 rules applied. Total rules applied 110 place count 83 transition count 178
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 113 place count 83 transition count 175
Applied a total of 113 rules in 14 ms. Remains 83 /163 variables (removed 80) and now considering 175/259 (removed 84) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 83/163 places, 175/259 transitions.
[2024-06-01 06:32:25] [INFO ] Flatten gal took : 14 ms
[2024-06-01 06:32:25] [INFO ] Flatten gal took : 26 ms
[2024-06-01 06:32:25] [INFO ] Input system was already deterministic with 175 transitions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 259/259 transitions.
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 113 transition count 259
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 79 place count 84 transition count 177
Iterating global reduction 1 with 29 rules applied. Total rules applied 108 place count 84 transition count 177
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 111 place count 84 transition count 174
Applied a total of 111 rules in 13 ms. Remains 84 /163 variables (removed 79) and now considering 174/259 (removed 85) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 84/163 places, 174/259 transitions.
[2024-06-01 06:32:25] [INFO ] Flatten gal took : 14 ms
[2024-06-01 06:32:25] [INFO ] Flatten gal took : 13 ms
[2024-06-01 06:32:25] [INFO ] Input system was already deterministic with 174 transitions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 259/259 transitions.
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 119 transition count 259
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 71 place count 92 transition count 181
Iterating global reduction 1 with 27 rules applied. Total rules applied 98 place count 92 transition count 181
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 101 place count 92 transition count 178
Applied a total of 101 rules in 12 ms. Remains 92 /163 variables (removed 71) and now considering 178/259 (removed 81) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 92/163 places, 178/259 transitions.
[2024-06-01 06:32:25] [INFO ] Flatten gal took : 14 ms
[2024-06-01 06:32:25] [INFO ] Flatten gal took : 14 ms
[2024-06-01 06:32:25] [INFO ] Input system was already deterministic with 178 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 163/163 places, 259/259 transitions.
Graph (trivial) has 125 edges and 163 vertex of which 41 / 163 are part of one of the 7 SCC in 0 ms
Free SCC test removed 34 places
Ensure Unique test removed 77 transitions
Reduce isomorphic transitions removed 77 transitions.
Graph (complete) has 330 edges and 129 vertex of which 86 are kept as prefixes of interest. Removing 43 places using SCC suffix rule.1 ms
Discarding 43 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 86 transition count 181
Reduce places removed 1 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 85 transition count 178
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 10 place count 82 transition count 178
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 10 place count 82 transition count 177
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 12 place count 81 transition count 177
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 28 place count 65 transition count 128
Iterating global reduction 3 with 16 rules applied. Total rules applied 44 place count 65 transition count 128
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 46 place count 65 transition count 126
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 48 place count 64 transition count 125
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 50 place count 63 transition count 124
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 5 with 12 rules applied. Total rules applied 62 place count 63 transition count 112
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 64 place count 63 transition count 112
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 66 place count 61 transition count 110
Iterating global reduction 5 with 2 rules applied. Total rules applied 68 place count 61 transition count 110
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 70 place count 61 transition count 108
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 71 place count 61 transition count 107
Applied a total of 71 rules in 46 ms. Remains 61 /163 variables (removed 102) and now considering 107/259 (removed 152) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 47 ms. Remains : 61/163 places, 107/259 transitions.
[2024-06-01 06:32:25] [INFO ] Flatten gal took : 4 ms
[2024-06-01 06:32:25] [INFO ] Flatten gal took : 6 ms
[2024-06-01 06:32:25] [INFO ] Input system was already deterministic with 107 transitions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 259/259 transitions.
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 119 transition count 259
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 70 place count 93 transition count 189
Iterating global reduction 1 with 26 rules applied. Total rules applied 96 place count 93 transition count 189
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 99 place count 93 transition count 186
Applied a total of 99 rules in 7 ms. Remains 93 /163 variables (removed 70) and now considering 186/259 (removed 73) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 93/163 places, 186/259 transitions.
[2024-06-01 06:32:25] [INFO ] Flatten gal took : 8 ms
[2024-06-01 06:32:25] [INFO ] Flatten gal took : 8 ms
[2024-06-01 06:32:25] [INFO ] Input system was already deterministic with 186 transitions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 259/259 transitions.
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 0 with 39 rules applied. Total rules applied 39 place count 124 transition count 259
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 60 place count 103 transition count 196
Iterating global reduction 1 with 21 rules applied. Total rules applied 81 place count 103 transition count 196
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 83 place count 103 transition count 194
Applied a total of 83 rules in 6 ms. Remains 103 /163 variables (removed 60) and now considering 194/259 (removed 65) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 103/163 places, 194/259 transitions.
[2024-06-01 06:32:25] [INFO ] Flatten gal took : 8 ms
[2024-06-01 06:32:25] [INFO ] Flatten gal took : 9 ms
[2024-06-01 06:32:25] [INFO ] Input system was already deterministic with 194 transitions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 259/259 transitions.
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 112 transition count 259
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 82 place count 81 transition count 173
Iterating global reduction 1 with 31 rules applied. Total rules applied 113 place count 81 transition count 173
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 116 place count 81 transition count 170
Applied a total of 116 rules in 5 ms. Remains 81 /163 variables (removed 82) and now considering 170/259 (removed 89) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 81/163 places, 170/259 transitions.
[2024-06-01 06:32:25] [INFO ] Flatten gal took : 6 ms
[2024-06-01 06:32:25] [INFO ] Flatten gal took : 7 ms
[2024-06-01 06:32:25] [INFO ] Input system was already deterministic with 170 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 163/163 places, 259/259 transitions.
Graph (trivial) has 191 edges and 163 vertex of which 84 / 163 are part of one of the 11 SCC in 0 ms
Free SCC test removed 73 places
Ensure Unique test removed 167 transitions
Reduce isomorphic transitions removed 167 transitions.
Graph (complete) has 219 edges and 90 vertex of which 39 are kept as prefixes of interest. Removing 51 places using SCC suffix rule.0 ms
Discarding 51 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 39 transition count 91
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 38 transition count 91
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 26 place count 16 transition count 30
Iterating global reduction 2 with 22 rules applied. Total rules applied 48 place count 16 transition count 30
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 50 place count 16 transition count 28
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 54 place count 14 transition count 26
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 58 place count 14 transition count 22
Applied a total of 58 rules in 12 ms. Remains 14 /163 variables (removed 149) and now considering 22/259 (removed 237) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14 ms. Remains : 14/163 places, 22/259 transitions.
[2024-06-01 06:32:25] [INFO ] Flatten gal took : 1 ms
[2024-06-01 06:32:25] [INFO ] Flatten gal took : 1 ms
[2024-06-01 06:32:25] [INFO ] Input system was already deterministic with 22 transitions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 259/259 transitions.
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 113 transition count 259
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 78 place count 85 transition count 182
Iterating global reduction 1 with 28 rules applied. Total rules applied 106 place count 85 transition count 182
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 109 place count 85 transition count 179
Applied a total of 109 rules in 5 ms. Remains 85 /163 variables (removed 78) and now considering 179/259 (removed 80) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 85/163 places, 179/259 transitions.
[2024-06-01 06:32:25] [INFO ] Flatten gal took : 7 ms
[2024-06-01 06:32:25] [INFO ] Flatten gal took : 7 ms
[2024-06-01 06:32:25] [INFO ] Input system was already deterministic with 179 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 163/163 places, 259/259 transitions.
Graph (trivial) has 167 edges and 163 vertex of which 69 / 163 are part of one of the 11 SCC in 0 ms
Free SCC test removed 58 places
Ensure Unique test removed 131 transitions
Reduce isomorphic transitions removed 131 transitions.
Graph (complete) has 255 edges and 105 vertex of which 57 are kept as prefixes of interest. Removing 48 places using SCC suffix rule.1 ms
Discarding 48 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 57 transition count 127
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 56 transition count 127
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 56 transition count 126
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 55 transition count 126
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 23 place count 38 transition count 72
Iterating global reduction 2 with 17 rules applied. Total rules applied 40 place count 38 transition count 72
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 42 place count 38 transition count 70
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 44 place count 37 transition count 69
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 3 with 10 rules applied. Total rules applied 54 place count 37 transition count 59
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 55 place count 37 transition count 59
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 56 place count 36 transition count 58
Iterating global reduction 3 with 1 rules applied. Total rules applied 57 place count 36 transition count 58
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 58 place count 36 transition count 57
Applied a total of 58 rules in 35 ms. Remains 36 /163 variables (removed 127) and now considering 57/259 (removed 202) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 37 ms. Remains : 36/163 places, 57/259 transitions.
[2024-06-01 06:32:26] [INFO ] Flatten gal took : 3 ms
[2024-06-01 06:32:26] [INFO ] Flatten gal took : 3 ms
[2024-06-01 06:32:26] [INFO ] Input system was already deterministic with 57 transitions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 259/259 transitions.
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 118 transition count 259
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 69 place count 94 transition count 190
Iterating global reduction 1 with 24 rules applied. Total rules applied 93 place count 94 transition count 190
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 94 place count 94 transition count 189
Applied a total of 94 rules in 4 ms. Remains 94 /163 variables (removed 69) and now considering 189/259 (removed 70) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 94/163 places, 189/259 transitions.
[2024-06-01 06:32:26] [INFO ] Flatten gal took : 7 ms
[2024-06-01 06:32:26] [INFO ] Flatten gal took : 7 ms
[2024-06-01 06:32:26] [INFO ] Input system was already deterministic with 189 transitions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 259/259 transitions.
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 113 transition count 259
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 79 place count 84 transition count 177
Iterating global reduction 1 with 29 rules applied. Total rules applied 108 place count 84 transition count 177
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 111 place count 84 transition count 174
Applied a total of 111 rules in 5 ms. Remains 84 /163 variables (removed 79) and now considering 174/259 (removed 85) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 84/163 places, 174/259 transitions.
[2024-06-01 06:32:26] [INFO ] Flatten gal took : 6 ms
[2024-06-01 06:32:26] [INFO ] Flatten gal took : 7 ms
[2024-06-01 06:32:26] [INFO ] Input system was already deterministic with 174 transitions.
[2024-06-01 06:32:26] [INFO ] Flatten gal took : 14 ms
[2024-06-01 06:32:26] [INFO ] Flatten gal took : 13 ms
[2024-06-01 06:32:26] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 6 ms.
[2024-06-01 06:32:26] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 163 places, 259 transitions and 724 arcs took 4 ms.
Total runtime 5726 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : DLCround-PT-06a-CTLFireability-2024-02
Could not compute solution for formula : DLCround-PT-06a-CTLFireability-2024-03
Could not compute solution for formula : DLCround-PT-06a-CTLFireability-2024-04
Could not compute solution for formula : DLCround-PT-06a-CTLFireability-2024-05
Could not compute solution for formula : DLCround-PT-06a-CTLFireability-2024-06
Could not compute solution for formula : DLCround-PT-06a-CTLFireability-2024-07
Could not compute solution for formula : DLCround-PT-06a-CTLFireability-2024-08
Could not compute solution for formula : DLCround-PT-06a-CTLFireability-2024-09
Could not compute solution for formula : DLCround-PT-06a-CTLFireability-2024-10
Could not compute solution for formula : DLCround-PT-06a-CTLFireability-2024-11
Could not compute solution for formula : DLCround-PT-06a-CTLFireability-2023-12
Could not compute solution for formula : DLCround-PT-06a-CTLFireability-2023-13
Could not compute solution for formula : DLCround-PT-06a-CTLFireability-2023-14
Could not compute solution for formula : DLCround-PT-06a-CTLFireability-2023-15

BK_STOP 1717223546740

--------------------
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
mcc2024
ctl formula name DLCround-PT-06a-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/507/ctl_0_
ctl formula name DLCround-PT-06a-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/507/ctl_1_
ctl formula name DLCround-PT-06a-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/507/ctl_2_
ctl formula name DLCround-PT-06a-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/507/ctl_3_
ctl formula name DLCround-PT-06a-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/507/ctl_4_
ctl formula name DLCround-PT-06a-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/507/ctl_5_
ctl formula name DLCround-PT-06a-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/507/ctl_6_
ctl formula name DLCround-PT-06a-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/507/ctl_7_
ctl formula name DLCround-PT-06a-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/507/ctl_8_
ctl formula name DLCround-PT-06a-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/507/ctl_9_
ctl formula name DLCround-PT-06a-CTLFireability-2023-12
ctl formula formula --ctl=/tmp/507/ctl_10_
ctl formula name DLCround-PT-06a-CTLFireability-2023-13
ctl formula formula --ctl=/tmp/507/ctl_11_
ctl formula name DLCround-PT-06a-CTLFireability-2023-14
ctl formula formula --ctl=/tmp/507/ctl_12_
ctl formula name DLCround-PT-06a-CTLFireability-2023-15
ctl formula formula --ctl=/tmp/507/ctl_13_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="DLCround-PT-06a"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is DLCround-PT-06a, 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 r484-smll-171624275400162"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-06a.tgz
mv DLCround-PT-06a 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 ;