About the Execution of GreatSPN+red for CO4-PT-03
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 319.584 | 7150.00 | 15839.00 | 116.70 | FFTFTFFFFFFFFFTF | normal |
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.r549-tall-171734897600019.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 greatspnxred
Input is CO4-PT-03, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r549-tall-171734897600019
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 7.6K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 8.1K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 109K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 74K Jun 2 16:33 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 CO4-PT-03-LTLCardinality-00
FORMULA_NAME CO4-PT-03-LTLCardinality-01
FORMULA_NAME CO4-PT-03-LTLCardinality-02
FORMULA_NAME CO4-PT-03-LTLCardinality-03
FORMULA_NAME CO4-PT-03-LTLCardinality-04
FORMULA_NAME CO4-PT-03-LTLCardinality-05
FORMULA_NAME CO4-PT-03-LTLCardinality-06
FORMULA_NAME CO4-PT-03-LTLCardinality-07
FORMULA_NAME CO4-PT-03-LTLCardinality-08
FORMULA_NAME CO4-PT-03-LTLCardinality-09
FORMULA_NAME CO4-PT-03-LTLCardinality-10
FORMULA_NAME CO4-PT-03-LTLCardinality-11
FORMULA_NAME CO4-PT-03-LTLCardinality-12
FORMULA_NAME CO4-PT-03-LTLCardinality-13
FORMULA_NAME CO4-PT-03-LTLCardinality-14
FORMULA_NAME CO4-PT-03-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1717351272009
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CO4-PT-03
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-06-02 18:01:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-02 18:01:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 18:01:13] [INFO ] Load time of PNML (sax parser for PT used): 72 ms
[2024-06-02 18:01:13] [INFO ] Transformed 97 places.
[2024-06-02 18:01:13] [INFO ] Transformed 306 transitions.
[2024-06-02 18:01:13] [INFO ] Found NUPN structural information;
[2024-06-02 18:01:13] [INFO ] Parsed PT model containing 97 places and 306 transitions and 1120 arcs in 175 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 61 transitions
Reduce redundant transitions removed 61 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA CO4-PT-03-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-03-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-03-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-03-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-03-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-03-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-03-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-03-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 97 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 245/245 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 66 transition count 178
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 66 transition count 178
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 74 place count 66 transition count 166
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 78 place count 62 transition count 154
Iterating global reduction 1 with 4 rules applied. Total rules applied 82 place count 62 transition count 154
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 83 place count 61 transition count 151
Iterating global reduction 1 with 1 rules applied. Total rules applied 84 place count 61 transition count 151
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 85 place count 61 transition count 150
Applied a total of 85 rules in 34 ms. Remains 61 /97 variables (removed 36) and now considering 150/245 (removed 95) transitions.
[2024-06-02 18:01:13] [INFO ] Flow matrix only has 120 transitions (discarded 30 similar events)
// Phase 1: matrix 120 rows 61 cols
[2024-06-02 18:01:13] [INFO ] Computed 8 invariants in 6 ms
[2024-06-02 18:01:13] [INFO ] Implicit Places using invariants in 206 ms returned [2, 40]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 237 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 59/97 places, 150/245 transitions.
Applied a total of 0 rules in 2 ms. Remains 59 /59 variables (removed 0) and now considering 150/150 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 290 ms. Remains : 59/97 places, 150/245 transitions.
Support contains 18 out of 59 places after structural reductions.
[2024-06-02 18:01:13] [INFO ] Flatten gal took : 42 ms
[2024-06-02 18:01:14] [INFO ] Flatten gal took : 15 ms
[2024-06-02 18:01:14] [INFO ] Input system was already deterministic with 150 transitions.
RANDOM walk for 32105 steps (637 resets) in 1022 ms. (31 steps per ms) remains 0/14 properties
FORMULA CO4-PT-03-LTLCardinality-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 13 stabilizing places and 15 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 59 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 59/59 places, 150/150 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 48 transition count 125
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 48 transition count 125
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 29 place count 48 transition count 116
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 1 with 4 rules applied. Total rules applied 33 place count 46 transition count 114
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 35 place count 46 transition count 112
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 37 place count 44 transition count 106
Iterating global reduction 2 with 2 rules applied. Total rules applied 39 place count 44 transition count 106
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 41 place count 42 transition count 100
Iterating global reduction 2 with 2 rules applied. Total rules applied 43 place count 42 transition count 100
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 47 place count 42 transition count 96
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 55 place count 38 transition count 124
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 3 with 29 rules applied. Total rules applied 84 place count 38 transition count 95
Applied a total of 84 rules in 32 ms. Remains 38 /59 variables (removed 21) and now considering 95/150 (removed 55) transitions.
[2024-06-02 18:01:14] [INFO ] Flow matrix only has 71 transitions (discarded 24 similar events)
// Phase 1: matrix 71 rows 38 cols
[2024-06-02 18:01:14] [INFO ] Computed 6 invariants in 1 ms
[2024-06-02 18:01:14] [INFO ] Implicit Places using invariants in 63 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 64 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 37/59 places, 95/150 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 35 transition count 93
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 35 transition count 93
Applied a total of 4 rules in 5 ms. Remains 35 /37 variables (removed 2) and now considering 93/95 (removed 2) transitions.
[2024-06-02 18:01:14] [INFO ] Flow matrix only has 69 transitions (discarded 24 similar events)
// Phase 1: matrix 69 rows 35 cols
[2024-06-02 18:01:14] [INFO ] Computed 5 invariants in 5 ms
[2024-06-02 18:01:14] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-06-02 18:01:14] [INFO ] Flow matrix only has 69 transitions (discarded 24 similar events)
[2024-06-02 18:01:14] [INFO ] Invariant cache hit.
[2024-06-02 18:01:14] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-06-02 18:01:14] [INFO ] Implicit Places using invariants and state equation in 81 ms returned [9, 21]
[2024-06-02 18:01:14] [INFO ] Actually due to overlaps returned [9]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 128 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 34/59 places, 93/150 transitions.
Graph (trivial) has 22 edges and 34 vertex of which 4 / 34 are part of one of the 1 SCC in 3 ms
Free SCC test removed 3 places
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 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 2 place count 31 transition count 83
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 30 transition count 83
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 4 place count 29 transition count 78
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 29 transition count 78
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 7 place count 28 transition count 77
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 11 place count 28 transition count 73
Applied a total of 11 rules in 19 ms. Remains 28 /34 variables (removed 6) and now considering 73/93 (removed 20) transitions.
[2024-06-02 18:01:14] [INFO ] Flow matrix only has 56 transitions (discarded 17 similar events)
// Phase 1: matrix 56 rows 28 cols
[2024-06-02 18:01:14] [INFO ] Computed 4 invariants in 1 ms
[2024-06-02 18:01:14] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-06-02 18:01:14] [INFO ] Flow matrix only has 56 transitions (discarded 17 similar events)
[2024-06-02 18:01:14] [INFO ] Invariant cache hit.
[2024-06-02 18:01:14] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-06-02 18:01:15] [INFO ] Implicit Places using invariants and state equation in 54 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 110 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 27/59 places, 73/150 transitions.
Graph (trivial) has 14 edges and 27 vertex of which 4 / 27 are part of one of the 1 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
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 0 with 4 rules applied. Total rules applied 5 place count 22 transition count 62
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 22 transition count 57
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 0 with 2 rules applied. Total rules applied 12 place count 21 transition count 56
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 21 transition count 55
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 0 with 2 rules applied. Total rules applied 15 place count 20 transition count 54
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 20 transition count 53
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 0 with 2 rules applied. Total rules applied 18 place count 19 transition count 52
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 19 place count 19 transition count 51
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 0 with 2 rules applied. Total rules applied 21 place count 18 transition count 50
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 18 transition count 49
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 22 place count 18 transition count 48
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 17 transition count 48
Applied a total of 24 rules in 32 ms. Remains 17 /27 variables (removed 10) and now considering 48/73 (removed 25) transitions.
[2024-06-02 18:01:15] [INFO ] Flow matrix only has 34 transitions (discarded 14 similar events)
// Phase 1: matrix 34 rows 17 cols
[2024-06-02 18:01:15] [INFO ] Computed 3 invariants in 0 ms
[2024-06-02 18:01:15] [INFO ] Implicit Places using invariants in 27 ms returned [16]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 28 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 16/59 places, 48/150 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 48/48 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 5 iterations and 419 ms. Remains : 16/59 places, 48/150 transitions.
Stuttering acceptance computed with spot in 151 ms :[(NOT p0)]
Running random walk in product with property : CO4-PT-03-LTLCardinality-03
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA CO4-PT-03-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CO4-PT-03-LTLCardinality-03 finished in 629 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F(p0) U !p1))))'
Support contains 4 out of 59 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 59/59 places, 150/150 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 51 transition count 131
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 51 transition count 131
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 22 place count 51 transition count 125
Applied a total of 22 rules in 3 ms. Remains 51 /59 variables (removed 8) and now considering 125/150 (removed 25) transitions.
[2024-06-02 18:01:15] [INFO ] Flow matrix only has 105 transitions (discarded 20 similar events)
// Phase 1: matrix 105 rows 51 cols
[2024-06-02 18:01:15] [INFO ] Computed 6 invariants in 3 ms
[2024-06-02 18:01:15] [INFO ] Implicit Places using invariants in 38 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 39 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 50/59 places, 125/150 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 48 transition count 123
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 48 transition count 123
Applied a total of 4 rules in 2 ms. Remains 48 /50 variables (removed 2) and now considering 123/125 (removed 2) transitions.
[2024-06-02 18:01:15] [INFO ] Flow matrix only has 103 transitions (discarded 20 similar events)
// Phase 1: matrix 103 rows 48 cols
[2024-06-02 18:01:15] [INFO ] Computed 5 invariants in 3 ms
[2024-06-02 18:01:15] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-06-02 18:01:15] [INFO ] Flow matrix only has 103 transitions (discarded 20 similar events)
[2024-06-02 18:01:15] [INFO ] Invariant cache hit.
[2024-06-02 18:01:15] [INFO ] State equation strengthened by 31 read => feed constraints.
[2024-06-02 18:01:15] [INFO ] Implicit Places using invariants and state equation in 73 ms returned [13, 30]
[2024-06-02 18:01:15] [INFO ] Actually due to overlaps returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 121 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 47/59 places, 123/150 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 46 transition count 122
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 46 transition count 122
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 45 transition count 119
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 45 transition count 119
Applied a total of 4 rules in 4 ms. Remains 45 /47 variables (removed 2) and now considering 119/123 (removed 4) transitions.
[2024-06-02 18:01:15] [INFO ] Flow matrix only has 101 transitions (discarded 18 similar events)
// Phase 1: matrix 101 rows 45 cols
[2024-06-02 18:01:15] [INFO ] Computed 4 invariants in 0 ms
[2024-06-02 18:01:15] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-06-02 18:01:15] [INFO ] Flow matrix only has 101 transitions (discarded 18 similar events)
[2024-06-02 18:01:15] [INFO ] Invariant cache hit.
[2024-06-02 18:01:15] [INFO ] State equation strengthened by 28 read => feed constraints.
[2024-06-02 18:01:15] [INFO ] Implicit Places using invariants and state equation in 60 ms returned [27]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 90 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 44/59 places, 119/150 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 119/119 (removed 0) transitions.
Finished structural reductions in LTL mode , in 4 iterations and 260 ms. Remains : 44/59 places, 119/150 transitions.
Stuttering acceptance computed with spot in 373 ms :[p1, p1, (NOT p0), p1]
Running random walk in product with property : CO4-PT-03-LTLCardinality-05
Stuttering criterion allowed to conclude after 217 steps with 5 reset in 9 ms.
FORMULA CO4-PT-03-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CO4-PT-03-LTLCardinality-05 finished in 662 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&X(F(p1)))))'
Support contains 3 out of 59 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 59/59 places, 150/150 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 49 transition count 126
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 49 transition count 126
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 29 place count 49 transition count 117
Applied a total of 29 rules in 2 ms. Remains 49 /59 variables (removed 10) and now considering 117/150 (removed 33) transitions.
[2024-06-02 18:01:15] [INFO ] Flow matrix only has 99 transitions (discarded 18 similar events)
// Phase 1: matrix 99 rows 49 cols
[2024-06-02 18:01:15] [INFO ] Computed 6 invariants in 1 ms
[2024-06-02 18:01:15] [INFO ] Implicit Places using invariants in 32 ms returned [31]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 34 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/59 places, 117/150 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 46 transition count 115
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 46 transition count 115
Applied a total of 4 rules in 2 ms. Remains 46 /48 variables (removed 2) and now considering 115/117 (removed 2) transitions.
[2024-06-02 18:01:15] [INFO ] Flow matrix only has 97 transitions (discarded 18 similar events)
// Phase 1: matrix 97 rows 46 cols
[2024-06-02 18:01:15] [INFO ] Computed 5 invariants in 1 ms
[2024-06-02 18:01:15] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-06-02 18:01:15] [INFO ] Flow matrix only has 97 transitions (discarded 18 similar events)
[2024-06-02 18:01:15] [INFO ] Invariant cache hit.
[2024-06-02 18:01:16] [INFO ] State equation strengthened by 31 read => feed constraints.
[2024-06-02 18:01:16] [INFO ] Implicit Places using invariants and state equation in 80 ms returned [13, 29]
[2024-06-02 18:01:16] [INFO ] Actually due to overlaps returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 122 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 45/59 places, 115/150 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 44 transition count 114
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 44 transition count 114
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 43 transition count 111
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 43 transition count 111
Applied a total of 4 rules in 3 ms. Remains 43 /45 variables (removed 2) and now considering 111/115 (removed 4) transitions.
[2024-06-02 18:01:16] [INFO ] Flow matrix only has 95 transitions (discarded 16 similar events)
// Phase 1: matrix 95 rows 43 cols
[2024-06-02 18:01:16] [INFO ] Computed 4 invariants in 0 ms
[2024-06-02 18:01:16] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-06-02 18:01:16] [INFO ] Flow matrix only has 95 transitions (discarded 16 similar events)
[2024-06-02 18:01:16] [INFO ] Invariant cache hit.
[2024-06-02 18:01:16] [INFO ] State equation strengthened by 28 read => feed constraints.
[2024-06-02 18:01:16] [INFO ] Implicit Places using invariants and state equation in 64 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 97 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 42/59 places, 111/150 transitions.
Applied a total of 0 rules in 1 ms. Remains 42 /42 variables (removed 0) and now considering 111/111 (removed 0) transitions.
Finished structural reductions in LTL mode , in 4 iterations and 263 ms. Remains : 42/59 places, 111/150 transitions.
Stuttering acceptance computed with spot in 165 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : CO4-PT-03-LTLCardinality-08
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA CO4-PT-03-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CO4-PT-03-LTLCardinality-08 finished in 446 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 59 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 59/59 places, 150/150 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 49 transition count 126
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 49 transition count 126
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 28 place count 49 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 1 with 4 rules applied. Total rules applied 32 place count 47 transition count 114
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 34 place count 47 transition count 112
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 36 place count 45 transition count 106
Iterating global reduction 2 with 2 rules applied. Total rules applied 38 place count 45 transition count 106
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 40 place count 43 transition count 100
Iterating global reduction 2 with 2 rules applied. Total rules applied 42 place count 43 transition count 100
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 46 place count 43 transition count 96
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 54 place count 39 transition count 125
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 3 with 29 rules applied. Total rules applied 83 place count 39 transition count 96
Applied a total of 83 rules in 20 ms. Remains 39 /59 variables (removed 20) and now considering 96/150 (removed 54) transitions.
[2024-06-02 18:01:16] [INFO ] Flow matrix only has 71 transitions (discarded 25 similar events)
// Phase 1: matrix 71 rows 39 cols
[2024-06-02 18:01:16] [INFO ] Computed 6 invariants in 1 ms
[2024-06-02 18:01:16] [INFO ] Implicit Places using invariants in 35 ms returned [24]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 37 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 38/59 places, 96/150 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 36 transition count 94
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 36 transition count 94
Applied a total of 4 rules in 4 ms. Remains 36 /38 variables (removed 2) and now considering 94/96 (removed 2) transitions.
[2024-06-02 18:01:16] [INFO ] Flow matrix only has 69 transitions (discarded 25 similar events)
// Phase 1: matrix 69 rows 36 cols
[2024-06-02 18:01:16] [INFO ] Computed 5 invariants in 0 ms
[2024-06-02 18:01:16] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-06-02 18:01:16] [INFO ] Flow matrix only has 69 transitions (discarded 25 similar events)
[2024-06-02 18:01:16] [INFO ] Invariant cache hit.
[2024-06-02 18:01:16] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-06-02 18:01:16] [INFO ] Implicit Places using invariants and state equation in 56 ms returned [8, 22]
[2024-06-02 18:01:16] [INFO ] Actually due to overlaps returned [8]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 91 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 35/59 places, 94/150 transitions.
Graph (trivial) has 22 edges and 35 vertex of which 4 / 35 are part of one of the 1 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 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 2 place count 32 transition count 84
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 31 transition count 84
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 4 place count 30 transition count 79
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 30 transition count 79
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 7 place count 29 transition count 78
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 11 place count 29 transition count 74
Applied a total of 11 rules in 9 ms. Remains 29 /35 variables (removed 6) and now considering 74/94 (removed 20) transitions.
[2024-06-02 18:01:16] [INFO ] Flow matrix only has 56 transitions (discarded 18 similar events)
// Phase 1: matrix 56 rows 29 cols
[2024-06-02 18:01:16] [INFO ] Computed 4 invariants in 1 ms
[2024-06-02 18:01:16] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-06-02 18:01:16] [INFO ] Flow matrix only has 56 transitions (discarded 18 similar events)
[2024-06-02 18:01:16] [INFO ] Invariant cache hit.
[2024-06-02 18:01:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-06-02 18:01:16] [INFO ] Implicit Places using invariants and state equation in 43 ms returned [15]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 77 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 28/59 places, 74/150 transitions.
Graph (trivial) has 14 edges and 28 vertex of which 4 / 28 are part of one of the 1 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 23 transition count 63
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 8 place count 23 transition count 60
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 0 with 2 rules applied. Total rules applied 10 place count 22 transition count 59
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 11 place count 22 transition count 58
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 0 with 2 rules applied. Total rules applied 13 place count 21 transition count 57
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 21 transition count 56
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 0 with 2 rules applied. Total rules applied 16 place count 20 transition count 55
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 17 place count 20 transition count 54
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 0 with 2 rules applied. Total rules applied 19 place count 19 transition count 53
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 19 transition count 52
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 20 place count 19 transition count 51
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 18 transition count 51
Applied a total of 22 rules in 24 ms. Remains 18 /28 variables (removed 10) and now considering 51/74 (removed 23) transitions.
[2024-06-02 18:01:16] [INFO ] Flow matrix only has 36 transitions (discarded 15 similar events)
// Phase 1: matrix 36 rows 18 cols
[2024-06-02 18:01:16] [INFO ] Computed 3 invariants in 0 ms
[2024-06-02 18:01:16] [INFO ] Implicit Places using invariants in 30 ms returned [17]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 31 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 17/59 places, 51/150 transitions.
Applied a total of 0 rules in 2 ms. Remains 17 /17 variables (removed 0) and now considering 51/51 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 5 iterations and 297 ms. Remains : 17/59 places, 51/150 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CO4-PT-03-LTLCardinality-09
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 1 ms.
FORMULA CO4-PT-03-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CO4-PT-03-LTLCardinality-09 finished in 388 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G((p1 U p2))))))'
Support contains 4 out of 59 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 59/59 places, 150/150 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 48 transition count 123
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 48 transition count 123
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 30 place count 48 transition count 113
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 1 with 4 rules applied. Total rules applied 34 place count 46 transition count 111
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 36 place count 46 transition count 109
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 38 place count 44 transition count 103
Iterating global reduction 2 with 2 rules applied. Total rules applied 40 place count 44 transition count 103
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 42 place count 42 transition count 97
Iterating global reduction 2 with 2 rules applied. Total rules applied 44 place count 42 transition count 97
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 48 place count 42 transition count 93
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 56 place count 38 transition count 120
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 3 with 29 rules applied. Total rules applied 85 place count 38 transition count 91
Applied a total of 85 rules in 16 ms. Remains 38 /59 variables (removed 21) and now considering 91/150 (removed 59) transitions.
[2024-06-02 18:01:16] [INFO ] Flow matrix only has 70 transitions (discarded 21 similar events)
// Phase 1: matrix 70 rows 38 cols
[2024-06-02 18:01:16] [INFO ] Computed 6 invariants in 1 ms
[2024-06-02 18:01:16] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-06-02 18:01:16] [INFO ] Flow matrix only has 70 transitions (discarded 21 similar events)
[2024-06-02 18:01:16] [INFO ] Invariant cache hit.
[2024-06-02 18:01:16] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-06-02 18:01:16] [INFO ] Implicit Places using invariants and state equation in 54 ms returned [8, 20]
[2024-06-02 18:01:16] [INFO ] Actually due to overlaps returned [20]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 90 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 37/59 places, 91/150 transitions.
Graph (trivial) has 17 edges and 37 vertex of which 4 / 37 are part of one of the 1 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
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 0 with 4 rules applied. Total rules applied 5 place count 32 transition count 79
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 32 transition count 75
Applied a total of 9 rules in 4 ms. Remains 32 /37 variables (removed 5) and now considering 75/91 (removed 16) transitions.
[2024-06-02 18:01:16] [INFO ] Flow matrix only has 61 transitions (discarded 14 similar events)
// Phase 1: matrix 61 rows 32 cols
[2024-06-02 18:01:16] [INFO ] Computed 5 invariants in 1 ms
[2024-06-02 18:01:16] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-06-02 18:01:16] [INFO ] Flow matrix only has 61 transitions (discarded 14 similar events)
[2024-06-02 18:01:16] [INFO ] Invariant cache hit.
[2024-06-02 18:01:16] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-06-02 18:01:16] [INFO ] Implicit Places using invariants and state equation in 42 ms returned [8]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 74 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 31/59 places, 75/150 transitions.
Graph (trivial) has 16 edges and 31 vertex of which 4 / 31 are part of one of the 1 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 28 transition count 65
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 27 transition count 65
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 5 place count 26 transition count 64
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 7 place count 26 transition count 62
Applied a total of 7 rules in 3 ms. Remains 26 /31 variables (removed 5) and now considering 62/75 (removed 13) transitions.
[2024-06-02 18:01:16] [INFO ] Flow matrix only has 51 transitions (discarded 11 similar events)
// Phase 1: matrix 51 rows 26 cols
[2024-06-02 18:01:16] [INFO ] Computed 4 invariants in 0 ms
[2024-06-02 18:01:16] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-06-02 18:01:16] [INFO ] Flow matrix only has 51 transitions (discarded 11 similar events)
[2024-06-02 18:01:16] [INFO ] Invariant cache hit.
[2024-06-02 18:01:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-06-02 18:01:17] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 26/59 places, 62/150 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 262 ms. Remains : 26/59 places, 62/150 transitions.
Stuttering acceptance computed with spot in 201 ms :[(OR (NOT p2) (NOT p0)), (NOT p0), (NOT p2), (NOT p2)]
Running random walk in product with property : CO4-PT-03-LTLCardinality-12
Product exploration explored 100000 steps with 575 reset in 306 ms.
Stuttering criterion allowed to conclude after 505 steps with 30 reset in 4 ms.
FORMULA CO4-PT-03-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CO4-PT-03-LTLCardinality-12 finished in 792 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U G(p1)))'
Support contains 4 out of 59 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 59/59 places, 150/150 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 51 transition count 131
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 51 transition count 131
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 21 place count 51 transition count 126
Applied a total of 21 rules in 10 ms. Remains 51 /59 variables (removed 8) and now considering 126/150 (removed 24) transitions.
[2024-06-02 18:01:17] [INFO ] Flow matrix only has 106 transitions (discarded 20 similar events)
// Phase 1: matrix 106 rows 51 cols
[2024-06-02 18:01:17] [INFO ] Computed 6 invariants in 2 ms
[2024-06-02 18:01:17] [INFO ] Implicit Places using invariants in 47 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 52 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 50/59 places, 126/150 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 48 transition count 124
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 48 transition count 124
Applied a total of 4 rules in 2 ms. Remains 48 /50 variables (removed 2) and now considering 124/126 (removed 2) transitions.
[2024-06-02 18:01:17] [INFO ] Flow matrix only has 104 transitions (discarded 20 similar events)
// Phase 1: matrix 104 rows 48 cols
[2024-06-02 18:01:17] [INFO ] Computed 5 invariants in 1 ms
[2024-06-02 18:01:17] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-06-02 18:01:17] [INFO ] Flow matrix only has 104 transitions (discarded 20 similar events)
[2024-06-02 18:01:17] [INFO ] Invariant cache hit.
[2024-06-02 18:01:17] [INFO ] State equation strengthened by 31 read => feed constraints.
[2024-06-02 18:01:17] [INFO ] Implicit Places using invariants and state equation in 136 ms returned [12, 30]
[2024-06-02 18:01:17] [INFO ] Actually due to overlaps returned [12]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 178 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 47/59 places, 124/150 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 46 transition count 123
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 46 transition count 123
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 45 transition count 120
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 45 transition count 120
Applied a total of 4 rules in 2 ms. Remains 45 /47 variables (removed 2) and now considering 120/124 (removed 4) transitions.
[2024-06-02 18:01:17] [INFO ] Flow matrix only has 102 transitions (discarded 18 similar events)
// Phase 1: matrix 102 rows 45 cols
[2024-06-02 18:01:17] [INFO ] Computed 4 invariants in 0 ms
[2024-06-02 18:01:18] [INFO ] Implicit Places using invariants in 313 ms returned []
[2024-06-02 18:01:18] [INFO ] Flow matrix only has 102 transitions (discarded 18 similar events)
[2024-06-02 18:01:18] [INFO ] Invariant cache hit.
[2024-06-02 18:01:18] [INFO ] State equation strengthened by 28 read => feed constraints.
[2024-06-02 18:01:18] [INFO ] Implicit Places using invariants and state equation in 57 ms returned [27]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 373 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 44/59 places, 120/150 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in LTL mode , in 4 iterations and 620 ms. Remains : 44/59 places, 120/150 transitions.
Stuttering acceptance computed with spot in 175 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), true, (AND (NOT p1) p0)]
Running random walk in product with property : CO4-PT-03-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 22211 steps with 7333 reset in 72 ms.
FORMULA CO4-PT-03-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CO4-PT-03-LTLCardinality-13 finished in 890 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||(p0&&F(p1)))))'
Support contains 2 out of 59 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 59/59 places, 150/150 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 48 transition count 123
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 48 transition count 123
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 32 place count 48 transition count 113
Applied a total of 32 rules in 2 ms. Remains 48 /59 variables (removed 11) and now considering 113/150 (removed 37) transitions.
[2024-06-02 18:01:18] [INFO ] Flow matrix only has 97 transitions (discarded 16 similar events)
// Phase 1: matrix 97 rows 48 cols
[2024-06-02 18:01:18] [INFO ] Computed 6 invariants in 1 ms
[2024-06-02 18:01:18] [INFO ] Implicit Places using invariants in 39 ms returned [30]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 40 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 47/59 places, 113/150 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 45 transition count 111
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 45 transition count 111
Applied a total of 4 rules in 2 ms. Remains 45 /47 variables (removed 2) and now considering 111/113 (removed 2) transitions.
[2024-06-02 18:01:18] [INFO ] Flow matrix only has 95 transitions (discarded 16 similar events)
// Phase 1: matrix 95 rows 45 cols
[2024-06-02 18:01:18] [INFO ] Computed 5 invariants in 0 ms
[2024-06-02 18:01:18] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-06-02 18:01:18] [INFO ] Flow matrix only has 95 transitions (discarded 16 similar events)
[2024-06-02 18:01:18] [INFO ] Invariant cache hit.
[2024-06-02 18:01:18] [INFO ] State equation strengthened by 31 read => feed constraints.
[2024-06-02 18:01:18] [INFO ] Implicit Places using invariants and state equation in 62 ms returned [12, 28]
[2024-06-02 18:01:18] [INFO ] Actually due to overlaps returned [12]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 111 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 44/59 places, 111/150 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 43 transition count 110
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 43 transition count 110
Applied a total of 2 rules in 2 ms. Remains 43 /44 variables (removed 1) and now considering 110/111 (removed 1) transitions.
[2024-06-02 18:01:18] [INFO ] Flow matrix only has 94 transitions (discarded 16 similar events)
// Phase 1: matrix 94 rows 43 cols
[2024-06-02 18:01:18] [INFO ] Computed 4 invariants in 1 ms
[2024-06-02 18:01:18] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-06-02 18:01:18] [INFO ] Flow matrix only has 94 transitions (discarded 16 similar events)
[2024-06-02 18:01:18] [INFO ] Invariant cache hit.
[2024-06-02 18:01:18] [INFO ] State equation strengthened by 28 read => feed constraints.
[2024-06-02 18:01:18] [INFO ] Implicit Places using invariants and state equation in 59 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 90 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 42/59 places, 110/150 transitions.
Applied a total of 0 rules in 0 ms. Remains 42 /42 variables (removed 0) and now considering 110/110 (removed 0) transitions.
Finished structural reductions in LTL mode , in 4 iterations and 248 ms. Remains : 42/59 places, 110/150 transitions.
Stuttering acceptance computed with spot in 183 ms :[true, (NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CO4-PT-03-LTLCardinality-15
Product exploration explored 100000 steps with 10597 reset in 221 ms.
Stack based approach found an accepted trace after 144 steps with 12 reset with depth 9 and stack size 9 in 2 ms.
FORMULA CO4-PT-03-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property CO4-PT-03-LTLCardinality-15 finished in 685 ms.
All properties solved by simple procedures.
Total runtime 5933 ms.
ITS solved all properties within timeout
BK_STOP 1717351279159
--------------------
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 LTLCardinality -timeout 360 -rebuildPNML
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="CO4-PT-03"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is CO4-PT-03, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r549-tall-171734897600019"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CO4-PT-03.tgz
mv CO4-PT-03 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;