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.r496-tall-171640602500033.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 FlexibleBarrier-PT-08a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r496-tall-171640602500033
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 8.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K 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 6.5K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 22 14:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 22 14:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.9K Apr 13 08:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 65K Apr 13 08:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Apr 13 08:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Apr 13 08:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:45 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 64K 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 FlexibleBarrier-PT-08a-CTLCardinality-2024-00
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-2024-01
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-2024-02
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-2024-03
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-2024-04
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-2024-05
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-2024-06
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-2024-07
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-2024-08
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-2024-09
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-2024-10
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-2024-11
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-2023-12
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-2023-13
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-2023-14
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717181938184

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-08a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 18:58:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-31 18:58:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 18:58:59] [INFO ] Load time of PNML (sax parser for PT used): 67 ms
[2024-05-31 18:58:59] [INFO ] Transformed 99 places.
[2024-05-31 18:58:59] [INFO ] Transformed 236 transitions.
[2024-05-31 18:58:59] [INFO ] Found NUPN structural information;
[2024-05-31 18:58:59] [INFO ] Parsed PT model containing 99 places and 236 transitions and 985 arcs in 162 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Ensure Unique test removed 50 transitions
Reduce redundant transitions removed 50 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA FlexibleBarrier-PT-08a-CTLCardinality-2023-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 77 out of 99 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 99/99 places, 186/186 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 99 transition count 178
Applied a total of 8 rules in 19 ms. Remains 99 /99 variables (removed 0) and now considering 178/186 (removed 8) transitions.
// Phase 1: matrix 178 rows 99 cols
[2024-05-31 18:58:59] [INFO ] Computed 10 invariants in 12 ms
[2024-05-31 18:58:59] [INFO ] Implicit Places using invariants in 230 ms returned [98]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 259 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 98/99 places, 178/186 transitions.
Applied a total of 0 rules in 2 ms. Remains 98 /98 variables (removed 0) and now considering 178/178 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 296 ms. Remains : 98/99 places, 178/186 transitions.
Support contains 77 out of 98 places after structural reductions.
[2024-05-31 18:59:00] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-05-31 18:59:00] [INFO ] Flatten gal took : 33 ms
[2024-05-31 18:59:00] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA FlexibleBarrier-PT-08a-CTLCardinality-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-08a-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-08a-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-31 18:59:00] [INFO ] Flatten gal took : 13 ms
[2024-05-31 18:59:00] [INFO ] Input system was already deterministic with 178 transitions.
Support contains 70 out of 98 places (down from 77) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 64 to 62
RANDOM walk for 40000 steps (8 resets) in 828 ms. (48 steps per ms) remains 1/62 properties
BEST_FIRST walk for 40004 steps (8 resets) in 176 ms. (226 steps per ms) remains 1/1 properties
// Phase 1: matrix 178 rows 98 cols
[2024-05-31 18:59:00] [INFO ] Computed 9 invariants in 5 ms
[2024-05-31 18:59:00] [INFO ] State equation strengthened by 57 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp33 is UNSAT
After SMT solving in domain Real declared 25/276 variables, and 5 constraints, problems are : Problem set: 1 solved, 0 unsolved in 135 ms.
Refiners :[Domain max(s): 3/98 constraints, Positive P Invariants (semi-flows): 2/9 constraints, State Equation: 0/98 constraints, ReadFeed: 0/57 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 168ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
[2024-05-31 18:59:00] [INFO ] Flatten gal took : 8 ms
[2024-05-31 18:59:00] [INFO ] Flatten gal took : 8 ms
[2024-05-31 18:59:00] [INFO ] Input system was already deterministic with 178 transitions.
Computed a total of 2 stabilizing places and 1 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 98/98 places, 178/178 transitions.
Graph (trivial) has 94 edges and 98 vertex of which 39 / 98 are part of one of the 9 SCC in 2 ms
Free SCC test removed 30 places
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 68 transition count 122
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 21 place count 58 transition count 122
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 21 place count 58 transition count 116
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 33 place count 52 transition count 116
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 37 place count 50 transition count 114
Drop transitions (Redundant composition of simpler transitions.) removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 2 with 35 rules applied. Total rules applied 72 place count 50 transition count 79
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 78 place count 47 transition count 76
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 81 place count 47 transition count 76
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 83 place count 45 transition count 74
Iterating global reduction 2 with 2 rules applied. Total rules applied 85 place count 45 transition count 74
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 87 place count 45 transition count 72
Applied a total of 87 rules in 41 ms. Remains 45 /98 variables (removed 53) and now considering 72/178 (removed 106) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 42 ms. Remains : 45/98 places, 72/178 transitions.
[2024-05-31 18:59:00] [INFO ] Flatten gal took : 3 ms
[2024-05-31 18:59:00] [INFO ] Flatten gal took : 3 ms
[2024-05-31 18:59:00] [INFO ] Input system was already deterministic with 72 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 98/98 places, 178/178 transitions.
Graph (trivial) has 116 edges and 98 vertex of which 58 / 98 are part of one of the 8 SCC in 0 ms
Free SCC test removed 50 places
Ensure Unique test removed 79 transitions
Reduce isomorphic transitions removed 79 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 59 edges and 46 vertex of which 33 / 46 are part of one of the 7 SCC in 1 ms
Free SCC test removed 26 places
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 4 rules applied. Total rules applied 5 place count 20 transition count 96
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Graph (trivial) has 14 edges and 12 vertex of which 2 / 12 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 84 rules applied. Total rules applied 89 place count 11 transition count 21
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 92 place count 10 transition count 19
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 93 place count 9 transition count 17
Iterating global reduction 3 with 1 rules applied. Total rules applied 94 place count 9 transition count 17
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 3 with 2 rules applied. Total rules applied 96 place count 9 transition count 15
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 98 place count 8 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 99 place count 7 transition count 14
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 6 with 6 rules applied. Total rules applied 105 place count 7 transition count 8
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 6 with 2 rules applied. Total rules applied 107 place count 7 transition count 6
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 109 place count 5 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 109 place count 5 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 111 place count 4 transition count 5
Applied a total of 111 rules in 8 ms. Remains 4 /98 variables (removed 94) and now considering 5/178 (removed 173) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8 ms. Remains : 4/98 places, 5/178 transitions.
[2024-05-31 18:59:00] [INFO ] Flatten gal took : 0 ms
[2024-05-31 18:59:00] [INFO ] Flatten gal took : 0 ms
[2024-05-31 18:59:00] [INFO ] Input system was already deterministic with 5 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 98/98 places, 178/178 transitions.
Graph (trivial) has 102 edges and 98 vertex of which 47 / 98 are part of one of the 10 SCC in 1 ms
Free SCC test removed 37 places
Ensure Unique test removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 63 edges and 59 vertex of which 22 / 59 are part of one of the 6 SCC in 0 ms
Free SCC test removed 16 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 43 transition count 112
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 44 rules applied. Total rules applied 52 place count 36 transition count 75
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 54 place count 34 transition count 75
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 54 place count 34 transition count 74
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 56 place count 33 transition count 74
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 57 place count 32 transition count 72
Iterating global reduction 3 with 1 rules applied. Total rules applied 58 place count 32 transition count 72
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 3 with 3 rules applied. Total rules applied 61 place count 32 transition count 69
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 63 place count 30 transition count 69
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 5 with 2 rules applied. Total rules applied 65 place count 29 transition count 68
Drop transitions (Redundant composition of simpler transitions.) removed 34 transitions
Redundant transition composition rules discarded 34 transitions
Iterating global reduction 5 with 34 rules applied. Total rules applied 99 place count 29 transition count 34
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 5 with 3 rules applied. Total rules applied 102 place count 29 transition count 31
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 4 rules applied. Total rules applied 106 place count 26 transition count 30
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 107 place count 25 transition count 30
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 5 Pre rules applied. Total rules applied 107 place count 25 transition count 25
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 8 with 10 rules applied. Total rules applied 117 place count 20 transition count 25
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 119 place count 18 transition count 23
Iterating global reduction 8 with 2 rules applied. Total rules applied 121 place count 18 transition count 23
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 123 place count 18 transition count 21
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 2 Pre rules applied. Total rules applied 123 place count 18 transition count 19
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 127 place count 16 transition count 19
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 128 place count 16 transition count 18
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 9 with 1 rules applied. Total rules applied 129 place count 16 transition count 17
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 130 place count 15 transition count 17
Applied a total of 130 rules in 16 ms. Remains 15 /98 variables (removed 83) and now considering 17/178 (removed 161) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 16 ms. Remains : 15/98 places, 17/178 transitions.
[2024-05-31 18:59:00] [INFO ] Flatten gal took : 1 ms
[2024-05-31 18:59:00] [INFO ] Flatten gal took : 0 ms
[2024-05-31 18:59:00] [INFO ] Input system was already deterministic with 17 transitions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 178/178 transitions.
Applied a total of 0 rules in 2 ms. Remains 98 /98 variables (removed 0) and now considering 178/178 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 98/98 places, 178/178 transitions.
[2024-05-31 18:59:00] [INFO ] Flatten gal took : 7 ms
[2024-05-31 18:59:00] [INFO ] Flatten gal took : 7 ms
[2024-05-31 18:59:00] [INFO ] Input system was already deterministic with 178 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 98/98 places, 178/178 transitions.
Graph (trivial) has 104 edges and 98 vertex of which 53 / 98 are part of one of the 8 SCC in 1 ms
Free SCC test removed 45 places
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 53 transition count 99
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 46 transition count 98
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 17 place count 45 transition count 98
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 17 place count 45 transition count 91
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 31 place count 38 transition count 91
Drop transitions (Redundant composition of simpler transitions.) removed 39 transitions
Redundant transition composition rules discarded 39 transitions
Iterating global reduction 3 with 39 rules applied. Total rules applied 70 place count 38 transition count 52
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 71 place count 38 transition count 51
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 72 place count 37 transition count 51
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 80 place count 33 transition count 47
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 83 place count 33 transition count 47
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 84 place count 32 transition count 46
Iterating global reduction 5 with 1 rules applied. Total rules applied 85 place count 32 transition count 46
Applied a total of 85 rules in 14 ms. Remains 32 /98 variables (removed 66) and now considering 46/178 (removed 132) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14 ms. Remains : 32/98 places, 46/178 transitions.
[2024-05-31 18:59:00] [INFO ] Flatten gal took : 2 ms
[2024-05-31 18:59:00] [INFO ] Flatten gal took : 1 ms
[2024-05-31 18:59:00] [INFO ] Input system was already deterministic with 46 transitions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 178/178 transitions.
Applied a total of 0 rules in 3 ms. Remains 98 /98 variables (removed 0) and now considering 178/178 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 98/98 places, 178/178 transitions.
[2024-05-31 18:59:00] [INFO ] Flatten gal took : 6 ms
[2024-05-31 18:59:00] [INFO ] Flatten gal took : 6 ms
[2024-05-31 18:59:00] [INFO ] Input system was already deterministic with 178 transitions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 178/178 transitions.
Applied a total of 0 rules in 2 ms. Remains 98 /98 variables (removed 0) and now considering 178/178 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 98/98 places, 178/178 transitions.
[2024-05-31 18:59:00] [INFO ] Flatten gal took : 7 ms
[2024-05-31 18:59:00] [INFO ] Flatten gal took : 6 ms
[2024-05-31 18:59:00] [INFO ] Input system was already deterministic with 178 transitions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 178/178 transitions.
Applied a total of 0 rules in 2 ms. Remains 98 /98 variables (removed 0) and now considering 178/178 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 98/98 places, 178/178 transitions.
[2024-05-31 18:59:00] [INFO ] Flatten gal took : 6 ms
[2024-05-31 18:59:00] [INFO ] Flatten gal took : 7 ms
[2024-05-31 18:59:00] [INFO ] Input system was already deterministic with 178 transitions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 178/178 transitions.
Applied a total of 0 rules in 3 ms. Remains 98 /98 variables (removed 0) and now considering 178/178 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 98/98 places, 178/178 transitions.
[2024-05-31 18:59:00] [INFO ] Flatten gal took : 6 ms
[2024-05-31 18:59:00] [INFO ] Flatten gal took : 6 ms
[2024-05-31 18:59:00] [INFO ] Input system was already deterministic with 178 transitions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 178/178 transitions.
Applied a total of 0 rules in 2 ms. Remains 98 /98 variables (removed 0) and now considering 178/178 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 98/98 places, 178/178 transitions.
[2024-05-31 18:59:00] [INFO ] Flatten gal took : 6 ms
[2024-05-31 18:59:01] [INFO ] Flatten gal took : 6 ms
[2024-05-31 18:59:01] [INFO ] Input system was already deterministic with 178 transitions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 178/178 transitions.
Applied a total of 0 rules in 2 ms. Remains 98 /98 variables (removed 0) and now considering 178/178 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 98/98 places, 178/178 transitions.
[2024-05-31 18:59:01] [INFO ] Flatten gal took : 6 ms
[2024-05-31 18:59:01] [INFO ] Flatten gal took : 7 ms
[2024-05-31 18:59:01] [INFO ] Input system was already deterministic with 178 transitions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 178/178 transitions.
Applied a total of 0 rules in 3 ms. Remains 98 /98 variables (removed 0) and now considering 178/178 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 98/98 places, 178/178 transitions.
[2024-05-31 18:59:01] [INFO ] Flatten gal took : 6 ms
[2024-05-31 18:59:01] [INFO ] Flatten gal took : 7 ms
[2024-05-31 18:59:01] [INFO ] Input system was already deterministic with 178 transitions.
[2024-05-31 18:59:01] [INFO ] Flatten gal took : 6 ms
[2024-05-31 18:59:01] [INFO ] Flatten gal took : 6 ms
[2024-05-31 18:59:01] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 11 ms.
[2024-05-31 18:59:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 98 places, 178 transitions and 576 arcs took 2 ms.
Total runtime 1945 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 : FlexibleBarrier-PT-08a-CTLCardinality-2024-00
Could not compute solution for formula : FlexibleBarrier-PT-08a-CTLCardinality-2024-01
Could not compute solution for formula : FlexibleBarrier-PT-08a-CTLCardinality-2024-02
Could not compute solution for formula : FlexibleBarrier-PT-08a-CTLCardinality-2024-03
Could not compute solution for formula : FlexibleBarrier-PT-08a-CTLCardinality-2024-05
Could not compute solution for formula : FlexibleBarrier-PT-08a-CTLCardinality-2024-06
Could not compute solution for formula : FlexibleBarrier-PT-08a-CTLCardinality-2024-07
Could not compute solution for formula : FlexibleBarrier-PT-08a-CTLCardinality-2024-09
Could not compute solution for formula : FlexibleBarrier-PT-08a-CTLCardinality-2024-10
Could not compute solution for formula : FlexibleBarrier-PT-08a-CTLCardinality-2024-11
Could not compute solution for formula : FlexibleBarrier-PT-08a-CTLCardinality-2023-13
Could not compute solution for formula : FlexibleBarrier-PT-08a-CTLCardinality-2023-15

BK_STOP 1717181941587

--------------------
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 FlexibleBarrier-PT-08a-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/492/ctl_0_
ctl formula name FlexibleBarrier-PT-08a-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/492/ctl_1_
ctl formula name FlexibleBarrier-PT-08a-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/492/ctl_2_
ctl formula name FlexibleBarrier-PT-08a-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/492/ctl_3_
ctl formula name FlexibleBarrier-PT-08a-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/492/ctl_4_
ctl formula name FlexibleBarrier-PT-08a-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/492/ctl_5_
ctl formula name FlexibleBarrier-PT-08a-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/492/ctl_6_
ctl formula name FlexibleBarrier-PT-08a-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/492/ctl_7_
ctl formula name FlexibleBarrier-PT-08a-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/492/ctl_8_
ctl formula name FlexibleBarrier-PT-08a-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/492/ctl_9_
ctl formula name FlexibleBarrier-PT-08a-CTLCardinality-2023-13
ctl formula formula --ctl=/tmp/492/ctl_10_
ctl formula name FlexibleBarrier-PT-08a-CTLCardinality-2023-15
ctl formula formula --ctl=/tmp/492/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="FlexibleBarrier-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 FlexibleBarrier-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 r496-tall-171640602500033"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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