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-171624275500193.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-08a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r484-smll-171624275500193
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 940K
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K 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 3.8K Apr 22 14:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K 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 9.8K Apr 13 15:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Apr 13 15:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Apr 13 14:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Apr 13 14:56 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 479K 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-08a-CTLCardinality-2024-00
FORMULA_NAME DLCround-PT-08a-CTLCardinality-2024-01
FORMULA_NAME DLCround-PT-08a-CTLCardinality-2024-02
FORMULA_NAME DLCround-PT-08a-CTLCardinality-2024-03
FORMULA_NAME DLCround-PT-08a-CTLCardinality-2024-04
FORMULA_NAME DLCround-PT-08a-CTLCardinality-2024-05
FORMULA_NAME DLCround-PT-08a-CTLCardinality-2024-06
FORMULA_NAME DLCround-PT-08a-CTLCardinality-2024-07
FORMULA_NAME DLCround-PT-08a-CTLCardinality-2024-08
FORMULA_NAME DLCround-PT-08a-CTLCardinality-2024-09
FORMULA_NAME DLCround-PT-08a-CTLCardinality-2024-10
FORMULA_NAME DLCround-PT-08a-CTLCardinality-2024-11
FORMULA_NAME DLCround-PT-08a-CTLCardinality-2023-12
FORMULA_NAME DLCround-PT-08a-CTLCardinality-2023-13
FORMULA_NAME DLCround-PT-08a-CTLCardinality-2023-14
FORMULA_NAME DLCround-PT-08a-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717225994274

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-08a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 07:13:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 07:13:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 07:13:17] [INFO ] Load time of PNML (sax parser for PT used): 370 ms
[2024-06-01 07:13:17] [INFO ] Transformed 263 places.
[2024-06-01 07:13:17] [INFO ] Transformed 1907 transitions.
[2024-06-01 07:13:17] [INFO ] Found NUPN structural information;
[2024-06-01 07:13:17] [INFO ] Parsed PT model containing 263 places and 1907 transitions and 7354 arcs in 656 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 35 ms.
Ensure Unique test removed 187 transitions
Reduce redundant transitions removed 187 transitions.
FORMULA DLCround-PT-08a-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 100 out of 263 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 263/263 places, 1720/1720 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 257 transition count 1648
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 257 transition count 1648
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 257 transition count 1647
Drop transitions (Redundant composition of simpler transitions.) removed 576 transitions
Redundant transition composition rules discarded 576 transitions
Iterating global reduction 1 with 576 rules applied. Total rules applied 589 place count 257 transition count 1071
Applied a total of 589 rules in 232 ms. Remains 257 /263 variables (removed 6) and now considering 1071/1720 (removed 649) transitions.
[2024-06-01 07:13:18] [INFO ] Flow matrix only has 179 transitions (discarded 892 similar events)
// Phase 1: matrix 179 rows 257 cols
[2024-06-01 07:13:18] [INFO ] Computed 157 invariants in 30 ms
[2024-06-01 07:13:19] [INFO ] Implicit Places using invariants in 1560 ms returned [114, 116, 117, 118, 121, 122, 123, 124, 130, 131, 132, 134, 135, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 153, 154, 155, 157, 160, 161, 164, 167, 168, 169, 171, 173, 174, 175, 176, 177, 179, 180, 187, 188, 189, 190, 191, 195, 196, 197, 198, 201, 202, 203, 204, 206, 209, 210, 213, 215, 217, 218, 219, 220, 221, 222, 225, 226, 227, 228, 229, 230, 232, 234, 237, 238, 239, 240, 243, 244, 245, 246, 250, 253, 254, 256]
Discarding 90 places :
Ensure Unique test removed 483 transitions
Reduce isomorphic transitions removed 483 transitions.
Implicit Place search using SMT only with invariants took 1634 ms to find 90 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 167/263 places, 588/1720 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 346 transitions
Redundant transition composition rules discarded 346 transitions
Iterating global reduction 0 with 346 rules applied. Total rules applied 346 place count 167 transition count 242
Applied a total of 346 rules in 12 ms. Remains 167 /167 variables (removed 0) and now considering 242/588 (removed 346) transitions.
[2024-06-01 07:13:19] [INFO ] Flow matrix only has 179 transitions (discarded 63 similar events)
// Phase 1: matrix 179 rows 167 cols
[2024-06-01 07:13:19] [INFO ] Computed 67 invariants in 4 ms
[2024-06-01 07:13:20] [INFO ] Implicit Places using invariants in 117 ms returned []
[2024-06-01 07:13:20] [INFO ] Flow matrix only has 179 transitions (discarded 63 similar events)
[2024-06-01 07:13:20] [INFO ] Invariant cache hit.
[2024-06-01 07:13:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 07:13:20] [INFO ] Implicit Places using invariants and state equation in 311 ms returned []
Implicit Place search using SMT with State Equation took 432 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 167/263 places, 242/1720 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2350 ms. Remains : 167/263 places, 242/1720 transitions.
Support contains 100 out of 167 places after structural reductions.
[2024-06-01 07:13:20] [INFO ] Flatten gal took : 90 ms
[2024-06-01 07:13:20] [INFO ] Flatten gal took : 37 ms
[2024-06-01 07:13:20] [INFO ] Input system was already deterministic with 242 transitions.
Support contains 92 out of 167 places (down from 100) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 2608 ms. (15 steps per ms) remains 14/53 properties
BEST_FIRST walk for 40004 steps (8 resets) in 265 ms. (150 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 320 ms. (124 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 120 ms. (330 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 144 ms. (275 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 191 ms. (208 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 198 ms. (201 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 109 ms. (363 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 112 ms. (354 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 95 ms. (416 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 110 ms. (360 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 107 ms. (370 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 97 ms. (408 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 125 ms. (317 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 294 ms. (135 steps per ms) remains 14/14 properties
[2024-06-01 07:13:22] [INFO ] Flow matrix only has 179 transitions (discarded 63 similar events)
[2024-06-01 07:13:22] [INFO ] Invariant cache hit.
[2024-06-01 07:13:22] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp23 is UNSAT
At refinement iteration 1 (OVERLAPS) 69/111 variables, 38/38 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/111 variables, 0/38 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 56/167 variables, 29/67 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/167 variables, 0/67 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 178/345 variables, 167/234 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/345 variables, 0/234 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 1/346 variables, 1/235 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/346 variables, 0/235 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 9 (OVERLAPS) 0/346 variables, 0/235 constraints. Problems are: Problem set: 3 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 346/346 variables, and 235 constraints, problems are : Problem set: 3 solved, 11 unsolved in 1094 ms.
Refiners :[Positive P Invariants (semi-flows): 67/67 constraints, State Equation: 167/167 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 11 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp36 is UNSAT
After SMT solving in domain Int declared 58/346 variables, and 22 constraints, problems are : Problem set: 14 solved, 0 unsolved in 107 ms.
Refiners :[Positive P Invariants (semi-flows): 22/67 constraints, State Equation: 0/167 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/14 constraints, Known Traps: 0/0 constraints]
After SMT, in 1258ms problems are : Problem set: 14 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 14 atomic propositions for a total of 15 simplifications.
FORMULA DLCround-PT-08a-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-08a-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 07:13:23] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-06-01 07:13:23] [INFO ] Flatten gal took : 26 ms
FORMULA DLCround-PT-08a-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 07:13:24] [INFO ] Flatten gal took : 24 ms
[2024-06-01 07:13:24] [INFO ] Input system was already deterministic with 242 transitions.
Support contains 43 out of 167 places (down from 47) after GAL structural reductions.
Computed a total of 55 stabilizing places and 1 stable transitions
Graph (complete) has 308 edges and 167 vertex of which 113 are kept as prefixes of interest. Removing 54 places using SCC suffix rule.5 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 167/167 places, 242/242 transitions.
Graph (trivial) has 239 edges and 167 vertex of which 110 / 167 are part of one of the 13 SCC in 6 ms
Free SCC test removed 97 places
Ensure Unique test removed 225 transitions
Reduce isomorphic transitions removed 225 transitions.
Graph (complete) has 83 edges and 70 vertex of which 18 are kept as prefixes of interest. Removing 52 places using SCC suffix rule.1 ms
Discarding 52 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 18 transition count 16
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 17 transition count 16
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 15 place count 6 transition count 5
Iterating global reduction 2 with 11 rules applied. Total rules applied 26 place count 6 transition count 5
Applied a total of 26 rules in 35 ms. Remains 6 /167 variables (removed 161) and now considering 5/242 (removed 237) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 36 ms. Remains : 6/167 places, 5/242 transitions.
[2024-06-01 07:13:24] [INFO ] Flatten gal took : 2 ms
[2024-06-01 07:13:24] [INFO ] Flatten gal took : 0 ms
[2024-06-01 07:13:24] [INFO ] Input system was already deterministic with 5 transitions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 242/242 transitions.
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 116 transition count 242
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 70 place count 97 transition count 204
Iterating global reduction 1 with 19 rules applied. Total rules applied 89 place count 97 transition count 204
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 92 place count 97 transition count 201
Applied a total of 92 rules in 9 ms. Remains 97 /167 variables (removed 70) and now considering 201/242 (removed 41) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 97/167 places, 201/242 transitions.
[2024-06-01 07:13:24] [INFO ] Flatten gal took : 17 ms
[2024-06-01 07:13:24] [INFO ] Flatten gal took : 15 ms
[2024-06-01 07:13:24] [INFO ] Input system was already deterministic with 201 transitions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 242/242 transitions.
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 113 transition count 242
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 73 place count 94 transition count 204
Iterating global reduction 1 with 19 rules applied. Total rules applied 92 place count 94 transition count 204
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 95 place count 94 transition count 201
Applied a total of 95 rules in 8 ms. Remains 94 /167 variables (removed 73) and now considering 201/242 (removed 41) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 94/167 places, 201/242 transitions.
[2024-06-01 07:13:24] [INFO ] Flatten gal took : 15 ms
[2024-06-01 07:13:24] [INFO ] Flatten gal took : 16 ms
[2024-06-01 07:13:24] [INFO ] Input system was already deterministic with 201 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 167/167 places, 242/242 transitions.
Graph (trivial) has 238 edges and 167 vertex of which 111 / 167 are part of one of the 13 SCC in 1 ms
Free SCC test removed 98 places
Ensure Unique test removed 225 transitions
Reduce isomorphic transitions removed 225 transitions.
Graph (complete) has 83 edges and 69 vertex of which 15 are kept as prefixes of interest. Removing 54 places using SCC suffix rule.0 ms
Discarding 54 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 25 place count 2 transition count 5
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 27 place count 2 transition count 3
Applied a total of 27 rules in 3 ms. Remains 2 /167 variables (removed 165) and now considering 3/242 (removed 239) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3 ms. Remains : 2/167 places, 3/242 transitions.
[2024-06-01 07:13:24] [INFO ] Flatten gal took : 0 ms
[2024-06-01 07:13:24] [INFO ] Flatten gal took : 0 ms
[2024-06-01 07:13:24] [INFO ] Input system was already deterministic with 3 transitions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 242/242 transitions.
Reduce places removed 49 places and 0 transitions.
Iterating post reduction 0 with 49 rules applied. Total rules applied 49 place count 118 transition count 242
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 69 place count 98 transition count 202
Iterating global reduction 1 with 20 rules applied. Total rules applied 89 place count 98 transition count 202
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 92 place count 98 transition count 199
Applied a total of 92 rules in 6 ms. Remains 98 /167 variables (removed 69) and now considering 199/242 (removed 43) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 98/167 places, 199/242 transitions.
[2024-06-01 07:13:24] [INFO ] Flatten gal took : 9 ms
[2024-06-01 07:13:24] [INFO ] Flatten gal took : 10 ms
[2024-06-01 07:13:24] [INFO ] Input system was already deterministic with 199 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 167/167 places, 242/242 transitions.
Graph (trivial) has 235 edges and 167 vertex of which 106 / 167 are part of one of the 14 SCC in 1 ms
Free SCC test removed 92 places
Ensure Unique test removed 213 transitions
Reduce isomorphic transitions removed 213 transitions.
Graph (complete) has 95 edges and 75 vertex of which 22 are kept as prefixes of interest. Removing 53 places using SCC suffix rule.0 ms
Discarding 53 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 22 transition count 28
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 21 transition count 27
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 20 transition count 27
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 16 place count 10 transition count 17
Iterating global reduction 3 with 10 rules applied. Total rules applied 26 place count 10 transition count 17
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 28 place count 10 transition count 15
Applied a total of 28 rules in 6 ms. Remains 10 /167 variables (removed 157) and now considering 15/242 (removed 227) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6 ms. Remains : 10/167 places, 15/242 transitions.
[2024-06-01 07:13:24] [INFO ] Flatten gal took : 2 ms
[2024-06-01 07:13:24] [INFO ] Flatten gal took : 1 ms
[2024-06-01 07:13:24] [INFO ] Input system was already deterministic with 15 transitions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 242/242 transitions.
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 113 transition count 242
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 74 place count 93 transition count 202
Iterating global reduction 1 with 20 rules applied. Total rules applied 94 place count 93 transition count 202
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 97 place count 93 transition count 199
Applied a total of 97 rules in 5 ms. Remains 93 /167 variables (removed 74) and now considering 199/242 (removed 43) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 93/167 places, 199/242 transitions.
[2024-06-01 07:13:24] [INFO ] Flatten gal took : 9 ms
[2024-06-01 07:13:24] [INFO ] Flatten gal took : 9 ms
[2024-06-01 07:13:24] [INFO ] Input system was already deterministic with 199 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 167/167 places, 242/242 transitions.
Graph (trivial) has 238 edges and 167 vertex of which 111 / 167 are part of one of the 13 SCC in 0 ms
Free SCC test removed 98 places
Ensure Unique test removed 225 transitions
Reduce isomorphic transitions removed 225 transitions.
Graph (complete) has 83 edges and 69 vertex of which 15 are kept as prefixes of interest. Removing 54 places using SCC suffix rule.1 ms
Discarding 54 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 25 place count 2 transition count 5
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 27 place count 2 transition count 3
Applied a total of 27 rules in 3 ms. Remains 2 /167 variables (removed 165) and now considering 3/242 (removed 239) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3 ms. Remains : 2/167 places, 3/242 transitions.
[2024-06-01 07:13:24] [INFO ] Flatten gal took : 0 ms
[2024-06-01 07:13:24] [INFO ] Flatten gal took : 0 ms
[2024-06-01 07:13:24] [INFO ] Input system was already deterministic with 3 transitions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 242/242 transitions.
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 115 transition count 242
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 70 place count 97 transition count 206
Iterating global reduction 1 with 18 rules applied. Total rules applied 88 place count 97 transition count 206
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 91 place count 97 transition count 203
Applied a total of 91 rules in 4 ms. Remains 97 /167 variables (removed 70) and now considering 203/242 (removed 39) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 97/167 places, 203/242 transitions.
[2024-06-01 07:13:24] [INFO ] Flatten gal took : 9 ms
[2024-06-01 07:13:24] [INFO ] Flatten gal took : 10 ms
[2024-06-01 07:13:24] [INFO ] Input system was already deterministic with 203 transitions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 242/242 transitions.
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 115 transition count 242
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 71 place count 96 transition count 204
Iterating global reduction 1 with 19 rules applied. Total rules applied 90 place count 96 transition count 204
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 93 place count 96 transition count 201
Applied a total of 93 rules in 4 ms. Remains 96 /167 variables (removed 71) and now considering 201/242 (removed 41) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 96/167 places, 201/242 transitions.
[2024-06-01 07:13:24] [INFO ] Flatten gal took : 8 ms
[2024-06-01 07:13:24] [INFO ] Flatten gal took : 9 ms
[2024-06-01 07:13:24] [INFO ] Input system was already deterministic with 201 transitions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 242/242 transitions.
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 117 transition count 242
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 68 place count 99 transition count 206
Iterating global reduction 1 with 18 rules applied. Total rules applied 86 place count 99 transition count 206
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 89 place count 99 transition count 203
Applied a total of 89 rules in 3 ms. Remains 99 /167 variables (removed 68) and now considering 203/242 (removed 39) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 99/167 places, 203/242 transitions.
[2024-06-01 07:13:24] [INFO ] Flatten gal took : 8 ms
[2024-06-01 07:13:24] [INFO ] Flatten gal took : 9 ms
[2024-06-01 07:13:24] [INFO ] Input system was already deterministic with 203 transitions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 242/242 transitions.
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 115 transition count 242
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 71 place count 96 transition count 204
Iterating global reduction 1 with 19 rules applied. Total rules applied 90 place count 96 transition count 204
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 92 place count 96 transition count 202
Applied a total of 92 rules in 4 ms. Remains 96 /167 variables (removed 71) and now considering 202/242 (removed 40) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 96/167 places, 202/242 transitions.
[2024-06-01 07:13:24] [INFO ] Flatten gal took : 8 ms
[2024-06-01 07:13:24] [INFO ] Flatten gal took : 8 ms
[2024-06-01 07:13:24] [INFO ] Input system was already deterministic with 202 transitions.
[2024-06-01 07:13:24] [INFO ] Flatten gal took : 12 ms
[2024-06-01 07:13:24] [INFO ] Flatten gal took : 13 ms
[2024-06-01 07:13:24] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-06-01 07:13:24] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 167 places, 242 transitions and 550 arcs took 3 ms.
Total runtime 7512 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-08a-CTLCardinality-2024-00
Could not compute solution for formula : DLCround-PT-08a-CTLCardinality-2024-01
Could not compute solution for formula : DLCround-PT-08a-CTLCardinality-2024-05
Could not compute solution for formula : DLCround-PT-08a-CTLCardinality-2024-06
Could not compute solution for formula : DLCround-PT-08a-CTLCardinality-2024-07
Could not compute solution for formula : DLCround-PT-08a-CTLCardinality-2024-08
Could not compute solution for formula : DLCround-PT-08a-CTLCardinality-2024-09
Could not compute solution for formula : DLCround-PT-08a-CTLCardinality-2024-10
Could not compute solution for formula : DLCround-PT-08a-CTLCardinality-2023-12
Could not compute solution for formula : DLCround-PT-08a-CTLCardinality-2023-13
Could not compute solution for formula : DLCround-PT-08a-CTLCardinality-2023-14
Could not compute solution for formula : DLCround-PT-08a-CTLCardinality-2023-15

BK_STOP 1717226005022

--------------------
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 DLCround-PT-08a-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/514/ctl_0_
ctl formula name DLCround-PT-08a-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/514/ctl_1_
ctl formula name DLCround-PT-08a-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/514/ctl_2_
ctl formula name DLCround-PT-08a-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/514/ctl_3_
ctl formula name DLCround-PT-08a-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/514/ctl_4_
ctl formula name DLCround-PT-08a-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/514/ctl_5_
ctl formula name DLCround-PT-08a-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/514/ctl_6_
ctl formula name DLCround-PT-08a-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/514/ctl_7_
ctl formula name DLCround-PT-08a-CTLCardinality-2023-12
ctl formula formula --ctl=/tmp/514/ctl_8_
ctl formula name DLCround-PT-08a-CTLCardinality-2023-13
ctl formula formula --ctl=/tmp/514/ctl_9_
ctl formula name DLCround-PT-08a-CTLCardinality-2023-14
ctl formula formula --ctl=/tmp/514/ctl_10_
ctl formula name DLCround-PT-08a-CTLCardinality-2023-15
ctl formula formula --ctl=/tmp/514/ctl_11_
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-08a"
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 DLCround-PT-08a, 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 r484-smll-171624275500193"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-08a.tgz
mv DLCround-PT-08a 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 ;