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.r512-smll-171654406800065.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 Parking-PT-208, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r512-smll-171654406800065
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 7.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K 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 53K 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 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 23 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 11 16:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Apr 11 16:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Apr 11 16:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Apr 11 16:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K 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 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 49K 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 Parking-PT-208-CTLCardinality-2024-00
FORMULA_NAME Parking-PT-208-CTLCardinality-2024-01
FORMULA_NAME Parking-PT-208-CTLCardinality-2024-02
FORMULA_NAME Parking-PT-208-CTLCardinality-2024-03
FORMULA_NAME Parking-PT-208-CTLCardinality-2024-04
FORMULA_NAME Parking-PT-208-CTLCardinality-2024-05
FORMULA_NAME Parking-PT-208-CTLCardinality-2024-06
FORMULA_NAME Parking-PT-208-CTLCardinality-2024-07
FORMULA_NAME Parking-PT-208-CTLCardinality-2024-08
FORMULA_NAME Parking-PT-208-CTLCardinality-2024-09
FORMULA_NAME Parking-PT-208-CTLCardinality-2024-10
FORMULA_NAME Parking-PT-208-CTLCardinality-2024-11
FORMULA_NAME Parking-PT-208-CTLCardinality-2023-12
FORMULA_NAME Parking-PT-208-CTLCardinality-2023-13
FORMULA_NAME Parking-PT-208-CTLCardinality-2023-14
FORMULA_NAME Parking-PT-208-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717244813902

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Parking-PT-208
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 12:26:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 12:26:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 12:26:56] [INFO ] Load time of PNML (sax parser for PT used): 168 ms
[2024-06-01 12:26:56] [INFO ] Transformed 137 places.
[2024-06-01 12:26:56] [INFO ] Transformed 201 transitions.
[2024-06-01 12:26:56] [INFO ] Found NUPN structural information;
[2024-06-01 12:26:56] [INFO ] Parsed PT model containing 137 places and 201 transitions and 593 arcs in 412 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 44 ms.
Ensure Unique test removed 84 transitions
Reduce redundant transitions removed 84 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA Parking-PT-208-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 86 out of 137 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 137/137 places, 117/117 transitions.
Applied a total of 0 rules in 25 ms. Remains 137 /137 variables (removed 0) and now considering 117/117 (removed 0) transitions.
// Phase 1: matrix 117 rows 137 cols
[2024-06-01 12:26:57] [INFO ] Computed 34 invariants in 26 ms
[2024-06-01 12:26:57] [INFO ] Implicit Places using invariants in 607 ms returned [28, 44, 52, 94, 102, 110, 118, 130]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 681 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 129/137 places, 117/117 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 126 transition count 114
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 126 transition count 114
Applied a total of 6 rules in 34 ms. Remains 126 /129 variables (removed 3) and now considering 114/117 (removed 3) transitions.
// Phase 1: matrix 114 rows 126 cols
[2024-06-01 12:26:57] [INFO ] Computed 26 invariants in 22 ms
[2024-06-01 12:26:57] [INFO ] Implicit Places using invariants in 182 ms returned []
[2024-06-01 12:26:57] [INFO ] Invariant cache hit.
[2024-06-01 12:26:58] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-06-01 12:26:58] [INFO ] Implicit Places using invariants and state equation in 320 ms returned []
Implicit Place search using SMT with State Equation took 507 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 126/137 places, 114/117 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1286 ms. Remains : 126/137 places, 114/117 transitions.
Support contains 86 out of 126 places after structural reductions.
[2024-06-01 12:26:58] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2024-06-01 12:26:58] [INFO ] Flatten gal took : 73 ms
FORMULA Parking-PT-208-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-208-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-208-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 12:26:58] [INFO ] Flatten gal took : 29 ms
[2024-06-01 12:26:58] [INFO ] Input system was already deterministic with 114 transitions.
Support contains 81 out of 126 places (down from 86) after GAL structural reductions.
RANDOM walk for 40000 steps (1165 resets) in 2967 ms. (13 steps per ms) remains 10/63 properties
BEST_FIRST walk for 40004 steps (102 resets) in 231 ms. (172 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (87 resets) in 244 ms. (163 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (102 resets) in 176 ms. (226 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40004 steps (100 resets) in 171 ms. (232 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (99 resets) in 126 ms. (314 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (99 resets) in 175 ms. (227 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (99 resets) in 221 ms. (180 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40003 steps (86 resets) in 92 ms. (430 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (99 resets) in 90 ms. (439 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (102 resets) in 83 ms. (476 steps per ms) remains 8/8 properties
[2024-06-01 12:27:00] [INFO ] Invariant cache hit.
[2024-06-01 12:27:00] [INFO ] State equation strengthened by 26 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem AtomicPropp21 is UNSAT
At refinement iteration 1 (OVERLAPS) 72/87 variables, 7/7 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 39/126 variables, 19/26 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/126 variables, 0/26 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 114/240 variables, 126/152 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/240 variables, 26/178 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/240 variables, 0/178 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 0/240 variables, 0/178 constraints. Problems are: Problem set: 1 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 240/240 variables, and 178 constraints, problems are : Problem set: 1 solved, 7 unsolved in 553 ms.
Refiners :[Positive P Invariants (semi-flows): 26/26 constraints, State Equation: 126/126 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 77/87 variables, 7/7 constraints. Problems are: Problem set: 1 solved, 7 unsolved
[2024-06-01 12:27:01] [INFO ] Deduced a trap composed of 31 places in 83 ms of which 18 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 1/8 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 0/8 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 39/126 variables, 19/27 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/126 variables, 0/27 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 114/240 variables, 126/153 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/240 variables, 26/179 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/240 variables, 7/186 constraints. Problems are: Problem set: 1 solved, 7 unsolved
[2024-06-01 12:27:01] [INFO ] Deduced a trap composed of 28 places in 62 ms of which 5 ms to minimize.
[2024-06-01 12:27:01] [INFO ] Deduced a trap composed of 32 places in 59 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/240 variables, 2/188 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/240 variables, 0/188 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 0/240 variables, 0/188 constraints. Problems are: Problem set: 1 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 240/240 variables, and 188 constraints, problems are : Problem set: 1 solved, 7 unsolved in 1102 ms.
Refiners :[Positive P Invariants (semi-flows): 26/26 constraints, State Equation: 126/126 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 7/8 constraints, Known Traps: 3/3 constraints]
After SMT, in 1719ms problems are : Problem set: 1 solved, 7 unsolved
Parikh walk visited 3 properties in 1311 ms.
Support contains 7 out of 126 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 126/126 places, 114/114 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 126 transition count 110
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 122 transition count 110
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 8 place count 122 transition count 106
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 118 transition count 106
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 20 place count 114 transition count 102
Iterating global reduction 2 with 4 rules applied. Total rules applied 24 place count 114 transition count 102
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 34 place count 109 transition count 97
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
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 36 place count 108 transition count 100
Free-agglomeration rule applied 20 times.
Iterating global reduction 2 with 20 rules applied. Total rules applied 56 place count 108 transition count 80
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 76 place count 88 transition count 80
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 77 place count 88 transition count 79
Applied a total of 77 rules in 106 ms. Remains 88 /126 variables (removed 38) and now considering 79/114 (removed 35) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 88/126 places, 79/114 transitions.
RANDOM walk for 40000 steps (8 resets) in 537 ms. (74 steps per ms) remains 2/4 properties
BEST_FIRST walk for 34068 steps (7 resets) in 226 ms. (150 steps per ms) remains 0/2 properties
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
[2024-06-01 12:27:03] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-06-01 12:27:03] [INFO ] Flatten gal took : 17 ms
FORMULA Parking-PT-208-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 12:27:03] [INFO ] Flatten gal took : 19 ms
[2024-06-01 12:27:03] [INFO ] Input system was already deterministic with 114 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 114/114 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 121 transition count 109
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 121 transition count 109
Applied a total of 10 rules in 18 ms. Remains 121 /126 variables (removed 5) and now considering 109/114 (removed 5) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 121/126 places, 109/114 transitions.
[2024-06-01 12:27:03] [INFO ] Flatten gal took : 14 ms
[2024-06-01 12:27:04] [INFO ] Flatten gal took : 15 ms
[2024-06-01 12:27:04] [INFO ] Input system was already deterministic with 109 transitions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 114/114 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 121 transition count 109
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 121 transition count 109
Applied a total of 10 rules in 12 ms. Remains 121 /126 variables (removed 5) and now considering 109/114 (removed 5) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 121/126 places, 109/114 transitions.
[2024-06-01 12:27:04] [INFO ] Flatten gal took : 13 ms
[2024-06-01 12:27:04] [INFO ] Flatten gal took : 14 ms
[2024-06-01 12:27:04] [INFO ] Input system was already deterministic with 109 transitions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 114/114 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 123 transition count 111
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 123 transition count 111
Applied a total of 6 rules in 7 ms. Remains 123 /126 variables (removed 3) and now considering 111/114 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 123/126 places, 111/114 transitions.
[2024-06-01 12:27:04] [INFO ] Flatten gal took : 13 ms
[2024-06-01 12:27:04] [INFO ] Flatten gal took : 24 ms
[2024-06-01 12:27:04] [INFO ] Input system was already deterministic with 111 transitions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 114/114 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 122 transition count 110
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 122 transition count 110
Applied a total of 8 rules in 7 ms. Remains 122 /126 variables (removed 4) and now considering 110/114 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 122/126 places, 110/114 transitions.
[2024-06-01 12:27:04] [INFO ] Flatten gal took : 13 ms
[2024-06-01 12:27:04] [INFO ] Flatten gal took : 22 ms
[2024-06-01 12:27:04] [INFO ] Input system was already deterministic with 110 transitions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 114/114 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 122 transition count 110
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 122 transition count 110
Applied a total of 8 rules in 7 ms. Remains 122 /126 variables (removed 4) and now considering 110/114 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 122/126 places, 110/114 transitions.
[2024-06-01 12:27:04] [INFO ] Flatten gal took : 12 ms
[2024-06-01 12:27:04] [INFO ] Flatten gal took : 14 ms
[2024-06-01 12:27:04] [INFO ] Input system was already deterministic with 110 transitions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 114/114 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 124 transition count 112
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 124 transition count 112
Applied a total of 4 rules in 6 ms. Remains 124 /126 variables (removed 2) and now considering 112/114 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 124/126 places, 112/114 transitions.
[2024-06-01 12:27:04] [INFO ] Flatten gal took : 12 ms
[2024-06-01 12:27:04] [INFO ] Flatten gal took : 14 ms
[2024-06-01 12:27:04] [INFO ] Input system was already deterministic with 112 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 126/126 places, 114/114 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 126 transition count 110
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 122 transition count 110
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 8 place count 122 transition count 106
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 118 transition count 106
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 21 place count 113 transition count 101
Iterating global reduction 2 with 5 rules applied. Total rules applied 26 place count 113 transition count 101
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 30 place count 111 transition count 99
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 31 place count 111 transition count 99
Applied a total of 31 rules in 35 ms. Remains 111 /126 variables (removed 15) and now considering 99/114 (removed 15) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 35 ms. Remains : 111/126 places, 99/114 transitions.
[2024-06-01 12:27:04] [INFO ] Flatten gal took : 10 ms
[2024-06-01 12:27:04] [INFO ] Flatten gal took : 9 ms
[2024-06-01 12:27:04] [INFO ] Input system was already deterministic with 99 transitions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 114/114 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 121 transition count 109
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 121 transition count 109
Applied a total of 10 rules in 4 ms. Remains 121 /126 variables (removed 5) and now considering 109/114 (removed 5) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 121/126 places, 109/114 transitions.
[2024-06-01 12:27:04] [INFO ] Flatten gal took : 7 ms
[2024-06-01 12:27:04] [INFO ] Flatten gal took : 8 ms
[2024-06-01 12:27:04] [INFO ] Input system was already deterministic with 109 transitions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 114/114 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 121 transition count 109
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 121 transition count 109
Applied a total of 10 rules in 4 ms. Remains 121 /126 variables (removed 5) and now considering 109/114 (removed 5) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 121/126 places, 109/114 transitions.
[2024-06-01 12:27:04] [INFO ] Flatten gal took : 7 ms
[2024-06-01 12:27:04] [INFO ] Flatten gal took : 8 ms
[2024-06-01 12:27:04] [INFO ] Input system was already deterministic with 109 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 126/126 places, 114/114 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 126 transition count 111
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 123 transition count 110
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 122 transition count 110
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 8 place count 122 transition count 107
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 14 place count 119 transition count 107
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 19 place count 114 transition count 102
Iterating global reduction 3 with 5 rules applied. Total rules applied 24 place count 114 transition count 102
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 28 place count 112 transition count 100
Applied a total of 28 rules in 18 ms. Remains 112 /126 variables (removed 14) and now considering 100/114 (removed 14) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 18 ms. Remains : 112/126 places, 100/114 transitions.
[2024-06-01 12:27:04] [INFO ] Flatten gal took : 7 ms
[2024-06-01 12:27:04] [INFO ] Flatten gal took : 7 ms
[2024-06-01 12:27:04] [INFO ] Input system was already deterministic with 100 transitions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 114/114 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 124 transition count 112
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 124 transition count 112
Applied a total of 4 rules in 3 ms. Remains 124 /126 variables (removed 2) and now considering 112/114 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 124/126 places, 112/114 transitions.
[2024-06-01 12:27:04] [INFO ] Flatten gal took : 7 ms
[2024-06-01 12:27:04] [INFO ] Flatten gal took : 8 ms
[2024-06-01 12:27:04] [INFO ] Input system was already deterministic with 112 transitions.
[2024-06-01 12:27:04] [INFO ] Flatten gal took : 8 ms
[2024-06-01 12:27:04] [INFO ] Flatten gal took : 9 ms
[2024-06-01 12:27:04] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 5 ms.
[2024-06-01 12:27:04] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 126 places, 114 transitions and 384 arcs took 3 ms.
Total runtime 8342 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 : Parking-PT-208-CTLCardinality-2024-00
Could not compute solution for formula : Parking-PT-208-CTLCardinality-2024-01
Could not compute solution for formula : Parking-PT-208-CTLCardinality-2024-02
Could not compute solution for formula : Parking-PT-208-CTLCardinality-2024-06
Could not compute solution for formula : Parking-PT-208-CTLCardinality-2024-08
Could not compute solution for formula : Parking-PT-208-CTLCardinality-2024-09
Could not compute solution for formula : Parking-PT-208-CTLCardinality-2024-10
Could not compute solution for formula : Parking-PT-208-CTLCardinality-2024-11
Could not compute solution for formula : Parking-PT-208-CTLCardinality-2023-12
Could not compute solution for formula : Parking-PT-208-CTLCardinality-2023-14
Could not compute solution for formula : Parking-PT-208-CTLCardinality-2023-15

BK_STOP 1717244825086

--------------------
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 Parking-PT-208-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/522/ctl_0_
ctl formula name Parking-PT-208-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/522/ctl_1_
ctl formula name Parking-PT-208-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/522/ctl_2_
ctl formula name Parking-PT-208-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/522/ctl_3_
ctl formula name Parking-PT-208-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/522/ctl_4_
ctl formula name Parking-PT-208-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/522/ctl_5_
ctl formula name Parking-PT-208-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/522/ctl_6_
ctl formula name Parking-PT-208-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/522/ctl_7_
ctl formula name Parking-PT-208-CTLCardinality-2023-12
ctl formula formula --ctl=/tmp/522/ctl_8_
ctl formula name Parking-PT-208-CTLCardinality-2023-14
ctl formula formula --ctl=/tmp/522/ctl_9_
ctl formula name Parking-PT-208-CTLCardinality-2023-15
ctl formula formula --ctl=/tmp/522/ctl_10_
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="Parking-PT-208"
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 Parking-PT-208, 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 r512-smll-171654406800065"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-208.tgz
mv Parking-PT-208 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 ;