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-171624275400129.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-04a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r484-smll-171624275400129
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 680K
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 22 14:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 13:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Apr 13 13:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 13 13:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Apr 13 13:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:37 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 200K 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-04a-CTLCardinality-2024-00
FORMULA_NAME DLCround-PT-04a-CTLCardinality-2024-01
FORMULA_NAME DLCround-PT-04a-CTLCardinality-2024-02
FORMULA_NAME DLCround-PT-04a-CTLCardinality-2024-03
FORMULA_NAME DLCround-PT-04a-CTLCardinality-2024-04
FORMULA_NAME DLCround-PT-04a-CTLCardinality-2024-05
FORMULA_NAME DLCround-PT-04a-CTLCardinality-2024-06
FORMULA_NAME DLCround-PT-04a-CTLCardinality-2024-07
FORMULA_NAME DLCround-PT-04a-CTLCardinality-2024-08
FORMULA_NAME DLCround-PT-04a-CTLCardinality-2024-09
FORMULA_NAME DLCround-PT-04a-CTLCardinality-2024-10
FORMULA_NAME DLCround-PT-04a-CTLCardinality-2024-11
FORMULA_NAME DLCround-PT-04a-CTLCardinality-2023-12
FORMULA_NAME DLCround-PT-04a-CTLCardinality-2023-13
FORMULA_NAME DLCround-PT-04a-CTLCardinality-2023-14
FORMULA_NAME DLCround-PT-04a-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717221167828

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-04a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 05:52:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 05:52:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 05:52:51] [INFO ] Load time of PNML (sax parser for PT used): 249 ms
[2024-06-01 05:52:51] [INFO ] Transformed 139 places.
[2024-06-01 05:52:51] [INFO ] Transformed 823 transitions.
[2024-06-01 05:52:51] [INFO ] Found NUPN structural information;
[2024-06-01 05:52:51] [INFO ] Parsed PT model containing 139 places and 823 transitions and 3074 arcs in 513 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 39 ms.
Ensure Unique test removed 91 transitions
Reduce redundant transitions removed 91 transitions.
FORMULA DLCround-PT-04a-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 81 out of 139 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 139/139 places, 732/732 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 133 transition count 684
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 133 transition count 684
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 133 transition count 683
Drop transitions (Redundant composition of simpler transitions.) removed 216 transitions
Redundant transition composition rules discarded 216 transitions
Iterating global reduction 1 with 216 rules applied. Total rules applied 229 place count 133 transition count 467
Applied a total of 229 rules in 116 ms. Remains 133 /139 variables (removed 6) and now considering 467/732 (removed 265) transitions.
[2024-06-01 05:52:51] [INFO ] Flow matrix only has 115 transitions (discarded 352 similar events)
// Phase 1: matrix 115 rows 133 cols
[2024-06-01 05:52:51] [INFO ] Computed 69 invariants in 22 ms
[2024-06-01 05:52:52] [INFO ] Implicit Places using invariants in 711 ms returned [73, 75, 76, 77, 78, 83, 84, 85, 86, 87, 90, 93, 101, 102, 106, 107, 109, 110, 115, 116, 118, 119, 122, 126, 127, 129, 132]
Discarding 27 places :
Ensure Unique test removed 114 transitions
Reduce isomorphic transitions removed 114 transitions.
Implicit Place search using SMT only with invariants took 788 ms to find 27 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 106/139 places, 353/732 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 191 transitions
Redundant transition composition rules discarded 191 transitions
Iterating global reduction 0 with 191 rules applied. Total rules applied 191 place count 106 transition count 162
Applied a total of 191 rules in 12 ms. Remains 106 /106 variables (removed 0) and now considering 162/353 (removed 191) transitions.
[2024-06-01 05:52:52] [INFO ] Flow matrix only has 115 transitions (discarded 47 similar events)
// Phase 1: matrix 115 rows 106 cols
[2024-06-01 05:52:52] [INFO ] Computed 42 invariants in 13 ms
[2024-06-01 05:52:52] [INFO ] Implicit Places using invariants in 102 ms returned []
[2024-06-01 05:52:52] [INFO ] Flow matrix only has 115 transitions (discarded 47 similar events)
[2024-06-01 05:52:52] [INFO ] Invariant cache hit.
[2024-06-01 05:52:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-06-01 05:52:53] [INFO ] Implicit Places using invariants and state equation in 238 ms returned []
Implicit Place search using SMT with State Equation took 344 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 106/139 places, 162/732 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1299 ms. Remains : 106/139 places, 162/732 transitions.
Support contains 81 out of 106 places after structural reductions.
[2024-06-01 05:52:53] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-06-01 05:52:53] [INFO ] Flatten gal took : 70 ms
[2024-06-01 05:52:53] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA DLCround-PT-04a-CTLCardinality-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-04a-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-04a-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-04a-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 05:52:53] [INFO ] Flatten gal took : 27 ms
[2024-06-01 05:52:53] [INFO ] Input system was already deterministic with 162 transitions.
Support contains 57 out of 106 places (down from 81) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 2214 ms. (18 steps per ms) remains 3/43 properties
BEST_FIRST walk for 40004 steps (8 resets) in 274 ms. (145 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 225 ms. (177 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 235 ms. (169 steps per ms) remains 3/3 properties
[2024-06-01 05:52:54] [INFO ] Flow matrix only has 115 transitions (discarded 47 similar events)
[2024-06-01 05:52:54] [INFO ] Invariant cache hit.
[2024-06-01 05:52:54] [INFO ] State equation strengthened by 3 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp23 is UNSAT
At refinement iteration 1 (OVERLAPS) 18/24 variables, 6/6 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/6 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 82/106 variables, 36/42 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/106 variables, 0/42 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 114/220 variables, 106/148 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/220 variables, 2/150 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/220 variables, 0/150 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1/221 variables, 1/151 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/221 variables, 0/151 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/221 variables, 0/151 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 221/221 variables, and 151 constraints, problems are : Problem set: 1 solved, 2 unsolved in 251 ms.
Refiners :[Positive P Invariants (semi-flows): 42/42 constraints, State Equation: 106/106 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp21 is UNSAT
After SMT solving in domain Int declared 22/221 variables, and 4 constraints, problems are : Problem set: 3 solved, 0 unsolved in 47 ms.
Refiners :[Positive P Invariants (semi-flows): 4/42 constraints, State Equation: 0/106 constraints, ReadFeed: 0/3 constraints, PredecessorRefiner: 0/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 343ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 3 atomic propositions for a total of 11 simplifications.
FORMULA DLCround-PT-04a-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 05:52:55] [INFO ] Flatten gal took : 18 ms
[2024-06-01 05:52:55] [INFO ] Flatten gal took : 14 ms
[2024-06-01 05:52:55] [INFO ] Input system was already deterministic with 162 transitions.
Support contains 44 out of 106 places (down from 47) after GAL structural reductions.
Computed a total of 34 stabilizing places and 1 stable transitions
Graph (complete) has 215 edges and 106 vertex of which 78 are kept as prefixes of interest. Removing 28 places using SCC suffix rule.4 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 106/106 places, 162/162 transitions.
Graph (trivial) has 141 edges and 106 vertex of which 60 / 106 are part of one of the 9 SCC in 4 ms
Free SCC test removed 51 places
Ensure Unique test removed 117 transitions
Reduce isomorphic transitions removed 117 transitions.
Graph (complete) has 98 edges and 55 vertex of which 28 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.1 ms
Discarding 27 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 28 transition count 43
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 6 place count 26 transition count 43
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 17 place count 15 transition count 27
Iterating global reduction 2 with 11 rules applied. Total rules applied 28 place count 15 transition count 27
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 2 with 2 rules applied. Total rules applied 30 place count 14 transition count 26
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 33 place count 14 transition count 23
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 2 with 2 rules applied. Total rules applied 35 place count 13 transition count 22
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 36 place count 13 transition count 22
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 37 place count 12 transition count 21
Iterating global reduction 2 with 1 rules applied. Total rules applied 38 place count 12 transition count 21
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 39 place count 12 transition count 20
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 40 place count 12 transition count 19
Applied a total of 40 rules in 45 ms. Remains 12 /106 variables (removed 94) and now considering 19/162 (removed 143) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 45 ms. Remains : 12/106 places, 19/162 transitions.
[2024-06-01 05:52:55] [INFO ] Flatten gal took : 2 ms
[2024-06-01 05:52:55] [INFO ] Flatten gal took : 2 ms
[2024-06-01 05:52:55] [INFO ] Input system was already deterministic with 19 transitions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 162/162 transitions.
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 80 transition count 162
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 40 place count 66 transition count 134
Iterating global reduction 1 with 14 rules applied. Total rules applied 54 place count 66 transition count 134
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 57 place count 66 transition count 131
Applied a total of 57 rules in 8 ms. Remains 66 /106 variables (removed 40) and now considering 131/162 (removed 31) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 66/106 places, 131/162 transitions.
[2024-06-01 05:52:55] [INFO ] Flatten gal took : 9 ms
[2024-06-01 05:52:55] [INFO ] Flatten gal took : 11 ms
[2024-06-01 05:52:55] [INFO ] Input system was already deterministic with 131 transitions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 162/162 transitions.
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 78 transition count 162
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 44 place count 62 transition count 130
Iterating global reduction 1 with 16 rules applied. Total rules applied 60 place count 62 transition count 130
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 63 place count 62 transition count 127
Applied a total of 63 rules in 7 ms. Remains 62 /106 variables (removed 44) and now considering 127/162 (removed 35) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 62/106 places, 127/162 transitions.
[2024-06-01 05:52:55] [INFO ] Flatten gal took : 9 ms
[2024-06-01 05:52:55] [INFO ] Flatten gal took : 9 ms
[2024-06-01 05:52:55] [INFO ] Input system was already deterministic with 127 transitions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 162/162 transitions.
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 79 transition count 162
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 42 place count 64 transition count 132
Iterating global reduction 1 with 15 rules applied. Total rules applied 57 place count 64 transition count 132
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 60 place count 64 transition count 129
Applied a total of 60 rules in 8 ms. Remains 64 /106 variables (removed 42) and now considering 129/162 (removed 33) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 64/106 places, 129/162 transitions.
[2024-06-01 05:52:55] [INFO ] Flatten gal took : 9 ms
[2024-06-01 05:52:55] [INFO ] Flatten gal took : 9 ms
[2024-06-01 05:52:55] [INFO ] Input system was already deterministic with 129 transitions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 162/162 transitions.
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 79 transition count 162
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 43 place count 63 transition count 130
Iterating global reduction 1 with 16 rules applied. Total rules applied 59 place count 63 transition count 130
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 62 place count 63 transition count 127
Applied a total of 62 rules in 8 ms. Remains 63 /106 variables (removed 43) and now considering 127/162 (removed 35) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 63/106 places, 127/162 transitions.
[2024-06-01 05:52:55] [INFO ] Flatten gal took : 9 ms
[2024-06-01 05:52:55] [INFO ] Flatten gal took : 9 ms
[2024-06-01 05:52:55] [INFO ] Input system was already deterministic with 127 transitions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 162/162 transitions.
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 80 transition count 162
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 41 place count 65 transition count 132
Iterating global reduction 1 with 15 rules applied. Total rules applied 56 place count 65 transition count 132
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 59 place count 65 transition count 129
Applied a total of 59 rules in 7 ms. Remains 65 /106 variables (removed 41) and now considering 129/162 (removed 33) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 65/106 places, 129/162 transitions.
[2024-06-01 05:52:55] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-06-01 05:52:55] [INFO ] Flatten gal took : 9 ms
FORMULA DLCround-PT-04a-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 05:52:55] [INFO ] Flatten gal took : 8 ms
[2024-06-01 05:52:55] [INFO ] Input system was already deterministic with 129 transitions.
Support contains 0 out of 65 places (down from 5) after GAL structural reductions.
Starting structural reductions in SI_CTL mode, iteration 0 : 106/106 places, 162/162 transitions.
Graph (trivial) has 151 edges and 106 vertex of which 68 / 106 are part of one of the 9 SCC in 1 ms
Free SCC test removed 59 places
Ensure Unique test removed 136 transitions
Reduce isomorphic transitions removed 136 transitions.
Graph (complete) has 79 edges and 47 vertex of which 20 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.1 ms
Discarding 27 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 20 transition count 25
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 19 transition count 25
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 15 place count 8 transition count 10
Iterating global reduction 2 with 11 rules applied. Total rules applied 26 place count 8 transition count 10
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 2 with 2 rules applied. Total rules applied 28 place count 7 transition count 9
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 30 place count 7 transition count 7
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 2 with 2 rules applied. Total rules applied 32 place count 6 transition count 6
Applied a total of 32 rules in 8 ms. Remains 6 /106 variables (removed 100) and now considering 6/162 (removed 156) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8 ms. Remains : 6/106 places, 6/162 transitions.
[2024-06-01 05:52:55] [INFO ] Flatten gal took : 1 ms
[2024-06-01 05:52:55] [INFO ] Flatten gal took : 1 ms
[2024-06-01 05:52:55] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 162/162 transitions.
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 81 transition count 162
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 39 place count 67 transition count 134
Iterating global reduction 1 with 14 rules applied. Total rules applied 53 place count 67 transition count 134
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 56 place count 67 transition count 131
Applied a total of 56 rules in 6 ms. Remains 67 /106 variables (removed 39) and now considering 131/162 (removed 31) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 67/106 places, 131/162 transitions.
[2024-06-01 05:52:55] [INFO ] Flatten gal took : 8 ms
[2024-06-01 05:52:55] [INFO ] Flatten gal took : 8 ms
[2024-06-01 05:52:55] [INFO ] Input system was already deterministic with 131 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 106/106 places, 162/162 transitions.
Graph (trivial) has 151 edges and 106 vertex of which 68 / 106 are part of one of the 9 SCC in 0 ms
Free SCC test removed 59 places
Ensure Unique test removed 136 transitions
Reduce isomorphic transitions removed 136 transitions.
Graph (complete) has 79 edges and 47 vertex of which 20 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.1 ms
Discarding 27 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 20 transition count 25
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 19 transition count 25
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 15 place count 8 transition count 10
Iterating global reduction 2 with 11 rules applied. Total rules applied 26 place count 8 transition count 10
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 2 with 2 rules applied. Total rules applied 28 place count 7 transition count 9
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 30 place count 7 transition count 7
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 2 with 2 rules applied. Total rules applied 32 place count 6 transition count 6
Applied a total of 32 rules in 6 ms. Remains 6 /106 variables (removed 100) and now considering 6/162 (removed 156) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6 ms. Remains : 6/106 places, 6/162 transitions.
[2024-06-01 05:52:55] [INFO ] Flatten gal took : 1 ms
[2024-06-01 05:52:55] [INFO ] Flatten gal took : 1 ms
[2024-06-01 05:52:55] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 162/162 transitions.
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 85 transition count 162
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 35 place count 71 transition count 134
Iterating global reduction 1 with 14 rules applied. Total rules applied 49 place count 71 transition count 134
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 51 place count 71 transition count 132
Applied a total of 51 rules in 6 ms. Remains 71 /106 variables (removed 35) and now considering 132/162 (removed 30) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 71/106 places, 132/162 transitions.
[2024-06-01 05:52:55] [INFO ] Flatten gal took : 8 ms
[2024-06-01 05:52:55] [INFO ] Flatten gal took : 8 ms
[2024-06-01 05:52:55] [INFO ] Input system was already deterministic with 132 transitions.
[2024-06-01 05:52:55] [INFO ] Flatten gal took : 13 ms
[2024-06-01 05:52:55] [INFO ] Flatten gal took : 12 ms
[2024-06-01 05:52:55] [INFO ] Export to MCC of 9 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 5 ms.
[2024-06-01 05:52:55] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 106 places, 162 transitions and 385 arcs took 4 ms.
Total runtime 4630 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-04a-CTLCardinality-2024-00
Could not compute solution for formula : DLCround-PT-04a-CTLCardinality-2024-01
Could not compute solution for formula : DLCround-PT-04a-CTLCardinality-2024-02
Could not compute solution for formula : DLCround-PT-04a-CTLCardinality-2024-03
Could not compute solution for formula : DLCround-PT-04a-CTLCardinality-2024-04
Could not compute solution for formula : DLCround-PT-04a-CTLCardinality-2024-10
Could not compute solution for formula : DLCround-PT-04a-CTLCardinality-2023-12
Could not compute solution for formula : DLCround-PT-04a-CTLCardinality-2023-14
Could not compute solution for formula : DLCround-PT-04a-CTLCardinality-2023-15

BK_STOP 1717221176102

--------------------
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-04a-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/508/ctl_0_
ctl formula name DLCround-PT-04a-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/508/ctl_1_
ctl formula name DLCround-PT-04a-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/508/ctl_2_
ctl formula name DLCround-PT-04a-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/508/ctl_3_
ctl formula name DLCround-PT-04a-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/508/ctl_4_
ctl formula name DLCround-PT-04a-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/508/ctl_5_
ctl formula name DLCround-PT-04a-CTLCardinality-2023-12
ctl formula formula --ctl=/tmp/508/ctl_6_
ctl formula name DLCround-PT-04a-CTLCardinality-2023-14
ctl formula formula --ctl=/tmp/508/ctl_7_
ctl formula name DLCround-PT-04a-CTLCardinality-2023-15
ctl formula formula --ctl=/tmp/508/ctl_8_
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-04a"
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-04a, 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-171624275400129"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-04a.tgz
mv DLCround-PT-04a 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 ;