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.r508-tall-171654352100665.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 NoC3x3-PT-8A, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r508-tall-171654352100665
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K 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 6.1K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.7K Apr 12 07:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 78K Apr 12 07:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Apr 12 07:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Apr 12 07:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 23 07:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 745K 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 NoC3x3-PT-8A-CTLCardinality-2024-00
FORMULA_NAME NoC3x3-PT-8A-CTLCardinality-2024-01
FORMULA_NAME NoC3x3-PT-8A-CTLCardinality-2024-02
FORMULA_NAME NoC3x3-PT-8A-CTLCardinality-2024-03
FORMULA_NAME NoC3x3-PT-8A-CTLCardinality-2024-04
FORMULA_NAME NoC3x3-PT-8A-CTLCardinality-2024-05
FORMULA_NAME NoC3x3-PT-8A-CTLCardinality-2024-06
FORMULA_NAME NoC3x3-PT-8A-CTLCardinality-2024-07
FORMULA_NAME NoC3x3-PT-8A-CTLCardinality-2024-08
FORMULA_NAME NoC3x3-PT-8A-CTLCardinality-2024-09
FORMULA_NAME NoC3x3-PT-8A-CTLCardinality-2024-10
FORMULA_NAME NoC3x3-PT-8A-CTLCardinality-2024-11
FORMULA_NAME NoC3x3-PT-8A-CTLCardinality-2023-12
FORMULA_NAME NoC3x3-PT-8A-CTLCardinality-2023-13
FORMULA_NAME NoC3x3-PT-8A-CTLCardinality-2023-14
FORMULA_NAME NoC3x3-PT-8A-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717244247211

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-8A
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 12:17:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 12:17:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 12:17:28] [INFO ] Load time of PNML (sax parser for PT used): 181 ms
[2024-06-01 12:17:28] [INFO ] Transformed 317 places.
[2024-06-01 12:17:28] [INFO ] Transformed 4293 transitions.
[2024-06-01 12:17:28] [INFO ] Found NUPN structural information;
[2024-06-01 12:17:28] [INFO ] Parsed PT model containing 317 places and 4293 transitions and 9691 arcs in 291 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 3607 transitions
Reduce redundant transitions removed 3607 transitions.
FORMULA NoC3x3-PT-8A-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-8A-CTLCardinality-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 86 out of 317 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 317/317 places, 686/686 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 282 transition count 605
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 282 transition count 605
Drop transitions (Redundant composition of simpler transitions.) removed 74 transitions
Redundant transition composition rules discarded 74 transitions
Iterating global reduction 0 with 74 rules applied. Total rules applied 144 place count 282 transition count 531
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 151 place count 275 transition count 531
Applied a total of 151 rules in 57 ms. Remains 275 /317 variables (removed 42) and now considering 531/686 (removed 155) transitions.
// Phase 1: matrix 531 rows 275 cols
[2024-06-01 12:17:28] [INFO ] Computed 59 invariants in 22 ms
[2024-06-01 12:17:29] [INFO ] Implicit Places using invariants in 300 ms returned []
[2024-06-01 12:17:29] [INFO ] Invariant cache hit.
[2024-06-01 12:17:29] [INFO ] Implicit Places using invariants and state equation in 246 ms returned []
Implicit Place search using SMT with State Equation took 574 ms to find 0 implicit places.
Running 530 sub problems to find dead transitions.
[2024-06-01 12:17:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/272 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 530 unsolved
At refinement iteration 1 (OVERLAPS) 1/273 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 530 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 530 unsolved
At refinement iteration 3 (OVERLAPS) 2/275 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 530 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/275 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 530 unsolved
At refinement iteration 5 (OVERLAPS) 531/806 variables, 275/334 constraints. Problems are: Problem set: 0 solved, 530 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/806 variables, 0/334 constraints. Problems are: Problem set: 0 solved, 530 unsolved
At refinement iteration 7 (OVERLAPS) 0/806 variables, 0/334 constraints. Problems are: Problem set: 0 solved, 530 unsolved
No progress, stopping.
After SMT solving in domain Real declared 806/806 variables, and 334 constraints, problems are : Problem set: 0 solved, 530 unsolved in 25726 ms.
Refiners :[Positive P Invariants (semi-flows): 59/59 constraints, State Equation: 275/275 constraints, PredecessorRefiner: 530/530 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 530 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/272 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 530 unsolved
At refinement iteration 1 (OVERLAPS) 1/273 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 530 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 530 unsolved
At refinement iteration 3 (OVERLAPS) 2/275 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 530 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/275 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 530 unsolved
At refinement iteration 5 (OVERLAPS) 531/806 variables, 275/334 constraints. Problems are: Problem set: 0 solved, 530 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/806 variables, 530/864 constraints. Problems are: Problem set: 0 solved, 530 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/806 variables, 0/864 constraints. Problems are: Problem set: 0 solved, 530 unsolved
At refinement iteration 8 (OVERLAPS) 0/806 variables, 0/864 constraints. Problems are: Problem set: 0 solved, 530 unsolved
No progress, stopping.
After SMT solving in domain Int declared 806/806 variables, and 864 constraints, problems are : Problem set: 0 solved, 530 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 59/59 constraints, State Equation: 275/275 constraints, PredecessorRefiner: 530/530 constraints, Known Traps: 0/0 constraints]
After SMT, in 55983ms problems are : Problem set: 0 solved, 530 unsolved
Search for dead transitions found 0 dead transitions in 56008ms
Starting structural reductions in LTL mode, iteration 1 : 275/317 places, 531/686 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56669 ms. Remains : 275/317 places, 531/686 transitions.
Support contains 86 out of 275 places after structural reductions.
[2024-06-01 12:18:25] [INFO ] Flatten gal took : 70 ms
[2024-06-01 12:18:25] [INFO ] Flatten gal took : 37 ms
[2024-06-01 12:18:25] [INFO ] Input system was already deterministic with 531 transitions.
RANDOM walk for 40000 steps (8 resets) in 2561 ms. (15 steps per ms) remains 1/62 properties
BEST_FIRST walk for 40004 steps (8 resets) in 159 ms. (250 steps per ms) remains 1/1 properties
[2024-06-01 12:18:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp42 is UNSAT
After SMT solving in domain Real declared 24/806 variables, and 4 constraints, problems are : Problem set: 1 solved, 0 unsolved in 28 ms.
Refiners :[Positive P Invariants (semi-flows): 4/59 constraints, State Equation: 0/275 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 33ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2024-06-01 12:18:26] [INFO ] Flatten gal took : 29 ms
[2024-06-01 12:18:26] [INFO ] Flatten gal took : 32 ms
[2024-06-01 12:18:26] [INFO ] Input system was already deterministic with 531 transitions.
Computed a total of 3 stabilizing places and 1 stable transitions
Graph (complete) has 1162 edges and 275 vertex of which 273 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Starting structural reductions in LTL mode, iteration 0 : 275/275 places, 531/531 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 273 transition count 531
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 17 place count 258 transition count 516
Iterating global reduction 1 with 15 rules applied. Total rules applied 32 place count 258 transition count 516
Applied a total of 32 rules in 18 ms. Remains 258 /275 variables (removed 17) and now considering 516/531 (removed 15) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18 ms. Remains : 258/275 places, 516/531 transitions.
[2024-06-01 12:18:26] [INFO ] Flatten gal took : 23 ms
[2024-06-01 12:18:26] [INFO ] Flatten gal took : 24 ms
[2024-06-01 12:18:26] [INFO ] Input system was already deterministic with 516 transitions.
Starting structural reductions in LTL mode, iteration 0 : 275/275 places, 531/531 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 273 transition count 531
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 23 place count 252 transition count 510
Iterating global reduction 1 with 21 rules applied. Total rules applied 44 place count 252 transition count 510
Applied a total of 44 rules in 8 ms. Remains 252 /275 variables (removed 23) and now considering 510/531 (removed 21) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 252/275 places, 510/531 transitions.
[2024-06-01 12:18:26] [INFO ] Flatten gal took : 19 ms
[2024-06-01 12:18:26] [INFO ] Flatten gal took : 20 ms
[2024-06-01 12:18:26] [INFO ] Input system was already deterministic with 510 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 275/275 places, 531/531 transitions.
Graph (trivial) has 165 edges and 275 vertex of which 75 / 275 are part of one of the 33 SCC in 2 ms
Free SCC test removed 42 places
Ensure Unique test removed 132 transitions
Reduce isomorphic transitions removed 132 transitions.
Graph (complete) has 870 edges and 233 vertex of which 231 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 41 rules applied. Total rules applied 43 place count 221 transition count 366
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 67 place count 197 transition count 366
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 88 place count 176 transition count 345
Iterating global reduction 2 with 21 rules applied. Total rules applied 109 place count 176 transition count 345
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 157 place count 152 transition count 321
Drop transitions (Redundant composition of simpler transitions.) removed 136 transitions
Redundant transition composition rules discarded 136 transitions
Iterating global reduction 2 with 136 rules applied. Total rules applied 293 place count 152 transition count 185
Applied a total of 293 rules in 41 ms. Remains 152 /275 variables (removed 123) and now considering 185/531 (removed 346) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 41 ms. Remains : 152/275 places, 185/531 transitions.
[2024-06-01 12:18:26] [INFO ] Flatten gal took : 5 ms
[2024-06-01 12:18:26] [INFO ] Flatten gal took : 6 ms
[2024-06-01 12:18:27] [INFO ] Input system was already deterministic with 185 transitions.
RANDOM walk for 2728 steps (0 resets) in 40 ms. (66 steps per ms) remains 0/1 properties
FORMULA NoC3x3-PT-8A-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 275/275 places, 531/531 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 274 transition count 531
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 22 place count 253 transition count 510
Iterating global reduction 1 with 21 rules applied. Total rules applied 43 place count 253 transition count 510
Applied a total of 43 rules in 7 ms. Remains 253 /275 variables (removed 22) and now considering 510/531 (removed 21) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 253/275 places, 510/531 transitions.
[2024-06-01 12:18:27] [INFO ] Flatten gal took : 17 ms
[2024-06-01 12:18:27] [INFO ] Flatten gal took : 16 ms
[2024-06-01 12:18:27] [INFO ] Input system was already deterministic with 510 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 275/275 places, 531/531 transitions.
Graph (trivial) has 157 edges and 275 vertex of which 71 / 275 are part of one of the 31 SCC in 1 ms
Free SCC test removed 40 places
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Graph (complete) has 882 edges and 235 vertex of which 233 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 39 rules applied. Total rules applied 41 place count 223 transition count 372
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 63 place count 201 transition count 372
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 83 place count 181 transition count 352
Iterating global reduction 2 with 20 rules applied. Total rules applied 103 place count 181 transition count 352
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 147 place count 159 transition count 330
Drop transitions (Redundant composition of simpler transitions.) removed 128 transitions
Redundant transition composition rules discarded 128 transitions
Iterating global reduction 2 with 128 rules applied. Total rules applied 275 place count 159 transition count 202
Applied a total of 275 rules in 27 ms. Remains 159 /275 variables (removed 116) and now considering 202/531 (removed 329) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 27 ms. Remains : 159/275 places, 202/531 transitions.
[2024-06-01 12:18:27] [INFO ] Flatten gal took : 6 ms
[2024-06-01 12:18:27] [INFO ] Flatten gal took : 5 ms
[2024-06-01 12:18:27] [INFO ] Input system was already deterministic with 202 transitions.
Starting structural reductions in LTL mode, iteration 0 : 275/275 places, 531/531 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 273 transition count 531
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 21 place count 254 transition count 512
Iterating global reduction 1 with 19 rules applied. Total rules applied 40 place count 254 transition count 512
Applied a total of 40 rules in 8 ms. Remains 254 /275 variables (removed 21) and now considering 512/531 (removed 19) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 254/275 places, 512/531 transitions.
[2024-06-01 12:18:27] [INFO ] Flatten gal took : 16 ms
[2024-06-01 12:18:27] [INFO ] Flatten gal took : 17 ms
[2024-06-01 12:18:27] [INFO ] Input system was already deterministic with 512 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 275/275 places, 531/531 transitions.
Graph (trivial) has 162 edges and 275 vertex of which 74 / 275 are part of one of the 33 SCC in 0 ms
Free SCC test removed 41 places
Ensure Unique test removed 122 transitions
Reduce isomorphic transitions removed 122 transitions.
Graph (complete) has 880 edges and 234 vertex of which 232 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 22 place count 212 transition count 389
Iterating global reduction 0 with 20 rules applied. Total rules applied 42 place count 212 transition count 389
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 90 place count 188 transition count 365
Drop transitions (Redundant composition of simpler transitions.) removed 120 transitions
Redundant transition composition rules discarded 120 transitions
Iterating global reduction 0 with 120 rules applied. Total rules applied 210 place count 188 transition count 245
Applied a total of 210 rules in 28 ms. Remains 188 /275 variables (removed 87) and now considering 245/531 (removed 286) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 28 ms. Remains : 188/275 places, 245/531 transitions.
[2024-06-01 12:18:27] [INFO ] Flatten gal took : 6 ms
[2024-06-01 12:18:27] [INFO ] Flatten gal took : 6 ms
[2024-06-01 12:18:27] [INFO ] Input system was already deterministic with 245 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 275/275 places, 531/531 transitions.
Graph (trivial) has 162 edges and 275 vertex of which 73 / 275 are part of one of the 32 SCC in 0 ms
Free SCC test removed 41 places
Ensure Unique test removed 130 transitions
Reduce isomorphic transitions removed 130 transitions.
Graph (complete) has 878 edges and 234 vertex of which 232 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 21 place count 213 transition count 382
Iterating global reduction 0 with 19 rules applied. Total rules applied 40 place count 213 transition count 382
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 88 place count 189 transition count 358
Drop transitions (Redundant composition of simpler transitions.) removed 107 transitions
Redundant transition composition rules discarded 107 transitions
Iterating global reduction 0 with 107 rules applied. Total rules applied 195 place count 189 transition count 251
Applied a total of 195 rules in 24 ms. Remains 189 /275 variables (removed 86) and now considering 251/531 (removed 280) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 25 ms. Remains : 189/275 places, 251/531 transitions.
[2024-06-01 12:18:27] [INFO ] Flatten gal took : 6 ms
[2024-06-01 12:18:27] [INFO ] Flatten gal took : 7 ms
[2024-06-01 12:18:27] [INFO ] Input system was already deterministic with 251 transitions.
Starting structural reductions in LTL mode, iteration 0 : 275/275 places, 531/531 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 273 transition count 531
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 21 place count 254 transition count 512
Iterating global reduction 1 with 19 rules applied. Total rules applied 40 place count 254 transition count 512
Applied a total of 40 rules in 7 ms. Remains 254 /275 variables (removed 21) and now considering 512/531 (removed 19) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 254/275 places, 512/531 transitions.
[2024-06-01 12:18:27] [INFO ] Flatten gal took : 17 ms
[2024-06-01 12:18:27] [INFO ] Flatten gal took : 18 ms
[2024-06-01 12:18:27] [INFO ] Input system was already deterministic with 512 transitions.
Starting structural reductions in LTL mode, iteration 0 : 275/275 places, 531/531 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 273 transition count 531
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 21 place count 254 transition count 512
Iterating global reduction 1 with 19 rules applied. Total rules applied 40 place count 254 transition count 512
Applied a total of 40 rules in 12 ms. Remains 254 /275 variables (removed 21) and now considering 512/531 (removed 19) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 254/275 places, 512/531 transitions.
[2024-06-01 12:18:27] [INFO ] Flatten gal took : 17 ms
[2024-06-01 12:18:27] [INFO ] Flatten gal took : 18 ms
[2024-06-01 12:18:27] [INFO ] Input system was already deterministic with 512 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 275/275 places, 531/531 transitions.
Graph (trivial) has 157 edges and 275 vertex of which 71 / 275 are part of one of the 31 SCC in 0 ms
Free SCC test removed 40 places
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Graph (complete) has 882 edges and 235 vertex of which 233 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 41 rules applied. Total rules applied 43 place count 223 transition count 370
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 67 place count 199 transition count 370
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 87 place count 179 transition count 350
Iterating global reduction 2 with 20 rules applied. Total rules applied 107 place count 179 transition count 350
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 151 place count 157 transition count 328
Drop transitions (Redundant composition of simpler transitions.) removed 128 transitions
Redundant transition composition rules discarded 128 transitions
Iterating global reduction 2 with 128 rules applied. Total rules applied 279 place count 157 transition count 200
Applied a total of 279 rules in 25 ms. Remains 157 /275 variables (removed 118) and now considering 200/531 (removed 331) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 26 ms. Remains : 157/275 places, 200/531 transitions.
[2024-06-01 12:18:27] [INFO ] Flatten gal took : 5 ms
[2024-06-01 12:18:27] [INFO ] Flatten gal took : 5 ms
[2024-06-01 12:18:27] [INFO ] Input system was already deterministic with 200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 275/275 places, 531/531 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 273 transition count 531
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 22 place count 253 transition count 511
Iterating global reduction 1 with 20 rules applied. Total rules applied 42 place count 253 transition count 511
Applied a total of 42 rules in 7 ms. Remains 253 /275 variables (removed 22) and now considering 511/531 (removed 20) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 253/275 places, 511/531 transitions.
[2024-06-01 12:18:27] [INFO ] Flatten gal took : 15 ms
[2024-06-01 12:18:27] [INFO ] Flatten gal took : 16 ms
[2024-06-01 12:18:27] [INFO ] Input system was already deterministic with 511 transitions.
Starting structural reductions in LTL mode, iteration 0 : 275/275 places, 531/531 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 273 transition count 531
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 19 place count 256 transition count 514
Iterating global reduction 1 with 17 rules applied. Total rules applied 36 place count 256 transition count 514
Applied a total of 36 rules in 8 ms. Remains 256 /275 variables (removed 19) and now considering 514/531 (removed 17) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 256/275 places, 514/531 transitions.
[2024-06-01 12:18:27] [INFO ] Flatten gal took : 16 ms
[2024-06-01 12:18:27] [INFO ] Flatten gal took : 16 ms
[2024-06-01 12:18:27] [INFO ] Input system was already deterministic with 514 transitions.
Starting structural reductions in LTL mode, iteration 0 : 275/275 places, 531/531 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 273 transition count 531
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 23 place count 252 transition count 510
Iterating global reduction 1 with 21 rules applied. Total rules applied 44 place count 252 transition count 510
Applied a total of 44 rules in 6 ms. Remains 252 /275 variables (removed 23) and now considering 510/531 (removed 21) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 252/275 places, 510/531 transitions.
[2024-06-01 12:18:27] [INFO ] Flatten gal took : 14 ms
[2024-06-01 12:18:27] [INFO ] Flatten gal took : 14 ms
[2024-06-01 12:18:27] [INFO ] Input system was already deterministic with 510 transitions.
[2024-06-01 12:18:27] [INFO ] Flatten gal took : 15 ms
[2024-06-01 12:18:27] [INFO ] Flatten gal took : 16 ms
[2024-06-01 12:18:27] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 12 ms.
[2024-06-01 12:18:27] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 275 places, 531 transitions and 1850 arcs took 5 ms.
Total runtime 59530 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 : NoC3x3-PT-8A-CTLCardinality-2024-00
Could not compute solution for formula : NoC3x3-PT-8A-CTLCardinality-2024-01
Could not compute solution for formula : NoC3x3-PT-8A-CTLCardinality-2024-03
Could not compute solution for formula : NoC3x3-PT-8A-CTLCardinality-2024-04
Could not compute solution for formula : NoC3x3-PT-8A-CTLCardinality-2024-05
Could not compute solution for formula : NoC3x3-PT-8A-CTLCardinality-2024-06
Could not compute solution for formula : NoC3x3-PT-8A-CTLCardinality-2024-07
Could not compute solution for formula : NoC3x3-PT-8A-CTLCardinality-2024-08
Could not compute solution for formula : NoC3x3-PT-8A-CTLCardinality-2024-09
Could not compute solution for formula : NoC3x3-PT-8A-CTLCardinality-2024-10
Could not compute solution for formula : NoC3x3-PT-8A-CTLCardinality-2023-12
Could not compute solution for formula : NoC3x3-PT-8A-CTLCardinality-2023-13
Could not compute solution for formula : NoC3x3-PT-8A-CTLCardinality-2023-14

BK_STOP 1717244308203

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name NoC3x3-PT-8A-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/518/ctl_0_
ctl formula name NoC3x3-PT-8A-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/518/ctl_1_
ctl formula name NoC3x3-PT-8A-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/518/ctl_2_
ctl formula name NoC3x3-PT-8A-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/518/ctl_3_
ctl formula name NoC3x3-PT-8A-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/518/ctl_4_
ctl formula name NoC3x3-PT-8A-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/518/ctl_5_
ctl formula name NoC3x3-PT-8A-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/518/ctl_6_
ctl formula name NoC3x3-PT-8A-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/518/ctl_7_
ctl formula name NoC3x3-PT-8A-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/518/ctl_8_
ctl formula name NoC3x3-PT-8A-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/518/ctl_9_
ctl formula name NoC3x3-PT-8A-CTLCardinality-2023-12
ctl formula formula --ctl=/tmp/518/ctl_10_
ctl formula name NoC3x3-PT-8A-CTLCardinality-2023-13
ctl formula formula --ctl=/tmp/518/ctl_11_
ctl formula name NoC3x3-PT-8A-CTLCardinality-2023-14
ctl formula formula --ctl=/tmp/518/ctl_12_
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="NoC3x3-PT-8A"
export BK_EXAMINATION="CTLCardinality"
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 NoC3x3-PT-8A, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r508-tall-171654352100665"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-8A.tgz
mv NoC3x3-PT-8A execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;