About the Execution of ITS-Tools for DBSingleClientW-PT-d2m08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 925.411 | 136678.00 | 170004.00 | 455.80 | FTFFFFFFTFTTFTFF | 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.r092-tall-171624189600579.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 itstools
Input is DBSingleClientW-PT-d2m08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r092-tall-171624189600579
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K Apr 12 12:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 87K Apr 12 12:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.6M 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 DBSingleClientW-PT-d2m08-LTLCardinality-00
FORMULA_NAME DBSingleClientW-PT-d2m08-LTLCardinality-01
FORMULA_NAME DBSingleClientW-PT-d2m08-LTLCardinality-02
FORMULA_NAME DBSingleClientW-PT-d2m08-LTLCardinality-03
FORMULA_NAME DBSingleClientW-PT-d2m08-LTLCardinality-04
FORMULA_NAME DBSingleClientW-PT-d2m08-LTLCardinality-05
FORMULA_NAME DBSingleClientW-PT-d2m08-LTLCardinality-06
FORMULA_NAME DBSingleClientW-PT-d2m08-LTLCardinality-07
FORMULA_NAME DBSingleClientW-PT-d2m08-LTLCardinality-08
FORMULA_NAME DBSingleClientW-PT-d2m08-LTLCardinality-09
FORMULA_NAME DBSingleClientW-PT-d2m08-LTLCardinality-10
FORMULA_NAME DBSingleClientW-PT-d2m08-LTLCardinality-11
FORMULA_NAME DBSingleClientW-PT-d2m08-LTLCardinality-12
FORMULA_NAME DBSingleClientW-PT-d2m08-LTLCardinality-13
FORMULA_NAME DBSingleClientW-PT-d2m08-LTLCardinality-14
FORMULA_NAME DBSingleClientW-PT-d2m08-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716329436177
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d2m08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-21 22:10:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 22:10:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 22:10:37] [INFO ] Load time of PNML (sax parser for PT used): 201 ms
[2024-05-21 22:10:37] [INFO ] Transformed 4763 places.
[2024-05-21 22:10:37] [INFO ] Transformed 2478 transitions.
[2024-05-21 22:10:37] [INFO ] Parsed PT model containing 4763 places and 2478 transitions and 9912 arcs in 320 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 3580 places in 25 ms
Reduce places removed 3580 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA DBSingleClientW-PT-d2m08-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m08-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m08-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m08-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m08-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m08-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m08-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m08-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m08-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m08-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m08-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m08-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m08-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 3 out of 1183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1183/1183 places, 2478/2478 transitions.
Reduce places removed 46 places and 0 transitions.
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 199 transitions.
Iterating post reduction 0 with 245 rules applied. Total rules applied 245 place count 1137 transition count 2279
Discarding 390 places :
Symmetric choice reduction at 1 with 390 rule applications. Total rules 635 place count 747 transition count 1210
Iterating global reduction 1 with 390 rules applied. Total rules applied 1025 place count 747 transition count 1210
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 1034 place count 747 transition count 1201
Discarding 316 places :
Symmetric choice reduction at 2 with 316 rule applications. Total rules 1350 place count 431 transition count 885
Iterating global reduction 2 with 316 rules applied. Total rules applied 1666 place count 431 transition count 885
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1678 place count 431 transition count 873
Discarding 239 places :
Symmetric choice reduction at 3 with 239 rule applications. Total rules 1917 place count 192 transition count 535
Iterating global reduction 3 with 239 rules applied. Total rules applied 2156 place count 192 transition count 535
Ensure Unique test removed 210 transitions
Reduce isomorphic transitions removed 210 transitions.
Iterating post reduction 3 with 210 rules applied. Total rules applied 2366 place count 192 transition count 325
Discarding 25 places :
Symmetric choice reduction at 4 with 25 rule applications. Total rules 2391 place count 167 transition count 279
Iterating global reduction 4 with 25 rules applied. Total rules applied 2416 place count 167 transition count 279
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 2422 place count 167 transition count 273
Discarding 16 places :
Symmetric choice reduction at 5 with 16 rule applications. Total rules 2438 place count 151 transition count 257
Iterating global reduction 5 with 16 rules applied. Total rules applied 2454 place count 151 transition count 257
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 2458 place count 151 transition count 253
Discarding 13 places :
Symmetric choice reduction at 6 with 13 rule applications. Total rules 2471 place count 138 transition count 240
Iterating global reduction 6 with 13 rules applied. Total rules applied 2484 place count 138 transition count 240
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 6 with 12 rules applied. Total rules applied 2496 place count 138 transition count 228
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 2502 place count 132 transition count 199
Iterating global reduction 7 with 6 rules applied. Total rules applied 2508 place count 132 transition count 199
Applied a total of 2508 rules in 187 ms. Remains 132 /1183 variables (removed 1051) and now considering 199/2478 (removed 2279) transitions.
// Phase 1: matrix 199 rows 132 cols
[2024-05-21 22:10:38] [INFO ] Computed 2 invariants in 17 ms
[2024-05-21 22:10:38] [INFO ] Implicit Places using invariants in 266 ms returned []
[2024-05-21 22:10:38] [INFO ] Invariant cache hit.
[2024-05-21 22:10:38] [INFO ] State equation strengthened by 71 read => feed constraints.
[2024-05-21 22:10:38] [INFO ] Implicit Places using invariants and state equation in 346 ms returned []
Implicit Place search using SMT with State Equation took 641 ms to find 0 implicit places.
Running 198 sub problems to find dead transitions.
[2024-05-21 22:10:38] [INFO ] Invariant cache hit.
[2024-05-21 22:10:38] [INFO ] State equation strengthened by 71 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/132 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 4 (OVERLAPS) 199/331 variables, 132/134 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/331 variables, 71/205 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/331 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 7 (OVERLAPS) 0/331 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 198 unsolved
No progress, stopping.
After SMT solving in domain Real declared 331/331 variables, and 205 constraints, problems are : Problem set: 0 solved, 198 unsolved in 5560 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 132/132 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 198/198 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 198 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/132 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 4 (OVERLAPS) 199/331 variables, 132/134 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/331 variables, 71/205 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/331 variables, 198/403 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/331 variables, 0/403 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 8 (OVERLAPS) 0/331 variables, 0/403 constraints. Problems are: Problem set: 0 solved, 198 unsolved
No progress, stopping.
After SMT solving in domain Int declared 331/331 variables, and 403 constraints, problems are : Problem set: 0 solved, 198 unsolved in 12536 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 132/132 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 198/198 constraints, Known Traps: 0/0 constraints]
After SMT, in 18551ms problems are : Problem set: 0 solved, 198 unsolved
Search for dead transitions found 0 dead transitions in 18575ms
Starting structural reductions in LTL mode, iteration 1 : 132/1183 places, 199/2478 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19428 ms. Remains : 132/1183 places, 199/2478 transitions.
Support contains 3 out of 132 places after structural reductions.
[2024-05-21 22:10:57] [INFO ] Flatten gal took : 38 ms
[2024-05-21 22:10:57] [INFO ] Flatten gal took : 17 ms
[2024-05-21 22:10:57] [INFO ] Input system was already deterministic with 199 transitions.
RANDOM walk for 40000 steps (9173 resets) in 1541 ms. (25 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (3813 resets) in 248 ms. (160 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (3808 resets) in 118 ms. (336 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (3784 resets) in 129 ms. (307 steps per ms) remains 3/3 properties
Finished probabilistic random walk after 41603 steps, run visited all 3 properties in 192 ms. (steps per millisecond=216 )
Probabilistic random walk after 41603 steps, saw 19594 distinct states, run finished after 196 ms. (steps per millisecond=212 ) properties seen :3
Computed a total of 5 stabilizing places and 17 stable transitions
Graph (complete) has 486 edges and 132 vertex of which 131 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.8 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)))'
Support contains 1 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 199/199 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 130 transition count 195
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 130 transition count 195
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 130 transition count 193
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 8 place count 128 transition count 184
Iterating global reduction 1 with 2 rules applied. Total rules applied 10 place count 128 transition count 184
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 127 transition count 183
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 127 transition count 183
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 13 place count 127 transition count 182
Applied a total of 13 rules in 9 ms. Remains 127 /132 variables (removed 5) and now considering 182/199 (removed 17) transitions.
// Phase 1: matrix 182 rows 127 cols
[2024-05-21 22:10:58] [INFO ] Computed 2 invariants in 3 ms
[2024-05-21 22:10:58] [INFO ] Implicit Places using invariants in 77 ms returned []
[2024-05-21 22:10:58] [INFO ] Invariant cache hit.
[2024-05-21 22:10:58] [INFO ] State equation strengthened by 60 read => feed constraints.
[2024-05-21 22:10:58] [INFO ] Implicit Places using invariants and state equation in 227 ms returned []
Implicit Place search using SMT with State Equation took 305 ms to find 0 implicit places.
Running 181 sub problems to find dead transitions.
[2024-05-21 22:10:58] [INFO ] Invariant cache hit.
[2024-05-21 22:10:58] [INFO ] State equation strengthened by 60 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 1 (OVERLAPS) 1/127 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 4 (OVERLAPS) 182/309 variables, 127/129 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/309 variables, 60/189 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/309 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 7 (OVERLAPS) 0/309 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 181 unsolved
No progress, stopping.
After SMT solving in domain Real declared 309/309 variables, and 189 constraints, problems are : Problem set: 0 solved, 181 unsolved in 4555 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 181/181 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 181 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 1 (OVERLAPS) 1/127 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 4 (OVERLAPS) 182/309 variables, 127/129 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/309 variables, 60/189 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/309 variables, 181/370 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/309 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 8 (OVERLAPS) 0/309 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 181 unsolved
No progress, stopping.
After SMT solving in domain Int declared 309/309 variables, and 370 constraints, problems are : Problem set: 0 solved, 181 unsolved in 11661 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 181/181 constraints, Known Traps: 0/0 constraints]
After SMT, in 16502ms problems are : Problem set: 0 solved, 181 unsolved
Search for dead transitions found 0 dead transitions in 16506ms
Starting structural reductions in LTL mode, iteration 1 : 127/132 places, 182/199 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16825 ms. Remains : 127/132 places, 182/199 transitions.
Stuttering acceptance computed with spot in 192 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DBSingleClientW-PT-d2m08-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA DBSingleClientW-PT-d2m08-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DBSingleClientW-PT-d2m08-LTLCardinality-06 finished in 17068 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' '!(F(G(p0)))'
Support contains 1 out of 132 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 132/132 places, 199/199 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 130 transition count 196
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 130 transition count 196
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 130 transition count 195
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 7 place count 128 transition count 192
Iterating global reduction 1 with 2 rules applied. Total rules applied 9 place count 128 transition count 192
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 10 place count 128 transition count 191
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 12 place count 126 transition count 183
Iterating global reduction 2 with 2 rules applied. Total rules applied 14 place count 126 transition count 183
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 15 place count 126 transition count 182
Applied a total of 15 rules in 32 ms. Remains 126 /132 variables (removed 6) and now considering 182/199 (removed 17) transitions.
// Phase 1: matrix 182 rows 126 cols
[2024-05-21 22:11:15] [INFO ] Computed 2 invariants in 2 ms
[2024-05-21 22:11:15] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-05-21 22:11:15] [INFO ] Invariant cache hit.
[2024-05-21 22:11:15] [INFO ] State equation strengthened by 61 read => feed constraints.
[2024-05-21 22:11:15] [INFO ] Implicit Places using invariants and state equation in 226 ms returned []
Implicit Place search using SMT with State Equation took 296 ms to find 0 implicit places.
[2024-05-21 22:11:15] [INFO ] Redundant transitions in 7 ms returned []
Running 181 sub problems to find dead transitions.
[2024-05-21 22:11:15] [INFO ] Invariant cache hit.
[2024-05-21 22:11:15] [INFO ] State equation strengthened by 61 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 1 (OVERLAPS) 1/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 4 (OVERLAPS) 182/308 variables, 126/128 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/308 variables, 61/189 constraints. Problems are: Problem set: 0 solved, 181 unsolved
[2024-05-21 22:11:18] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 12 ms to minimize.
[2024-05-21 22:11:18] [INFO ] Deduced a trap composed of 15 places in 76 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/308 variables, 2/191 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/308 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 181 unsolved
[2024-05-21 22:11:22] [INFO ] Deduced a trap composed of 55 places in 66 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/308 variables, 1/192 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/308 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 10 (OVERLAPS) 0/308 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 181 unsolved
No progress, stopping.
After SMT solving in domain Real declared 308/308 variables, and 192 constraints, problems are : Problem set: 0 solved, 181 unsolved in 10025 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 126/126 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 181/181 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 181 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 2 (OVERLAPS) 1/126 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/126 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/126 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 6 (OVERLAPS) 182/308 variables, 126/131 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/308 variables, 61/192 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/308 variables, 181/373 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/308 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 10 (OVERLAPS) 0/308 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 181 unsolved
No progress, stopping.
After SMT solving in domain Int declared 308/308 variables, and 373 constraints, problems are : Problem set: 0 solved, 181 unsolved in 12421 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 126/126 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 181/181 constraints, Known Traps: 3/3 constraints]
After SMT, in 22720ms problems are : Problem set: 0 solved, 181 unsolved
Search for dead transitions found 0 dead transitions in 22722ms
Starting structural reductions in SI_LTL mode, iteration 1 : 126/132 places, 182/199 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 23062 ms. Remains : 126/132 places, 182/199 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : DBSingleClientW-PT-d2m08-LTLCardinality-12
Product exploration explored 100000 steps with 22990 reset in 251 ms.
Product exploration explored 100000 steps with 23067 reset in 205 ms.
Computed a total of 5 stabilizing places and 16 stable transitions
Graph (complete) has 458 edges and 126 vertex of which 125 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 5 stabilizing places and 16 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 121 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
RANDOM walk for 40000 steps (9093 resets) in 121 ms. (327 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40000 steps (3740 resets) in 64 ms. (615 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 18910 steps, run visited all 1 properties in 134 ms. (steps per millisecond=141 )
Probabilistic random walk after 18910 steps, saw 9293 distinct states, run finished after 134 ms. (steps per millisecond=141 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 93 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Support contains 1 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 182/182 transitions.
Applied a total of 0 rules in 14 ms. Remains 126 /126 variables (removed 0) and now considering 182/182 (removed 0) transitions.
[2024-05-21 22:11:39] [INFO ] Invariant cache hit.
[2024-05-21 22:11:39] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-05-21 22:11:39] [INFO ] Invariant cache hit.
[2024-05-21 22:11:39] [INFO ] State equation strengthened by 61 read => feed constraints.
[2024-05-21 22:11:39] [INFO ] Implicit Places using invariants and state equation in 233 ms returned []
Implicit Place search using SMT with State Equation took 298 ms to find 0 implicit places.
[2024-05-21 22:11:39] [INFO ] Redundant transitions in 5 ms returned []
Running 181 sub problems to find dead transitions.
[2024-05-21 22:11:39] [INFO ] Invariant cache hit.
[2024-05-21 22:11:39] [INFO ] State equation strengthened by 61 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 1 (OVERLAPS) 1/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 4 (OVERLAPS) 182/308 variables, 126/128 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/308 variables, 61/189 constraints. Problems are: Problem set: 0 solved, 181 unsolved
[2024-05-21 22:11:42] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 2 ms to minimize.
[2024-05-21 22:11:42] [INFO ] Deduced a trap composed of 15 places in 70 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/308 variables, 2/191 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/308 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 181 unsolved
[2024-05-21 22:11:46] [INFO ] Deduced a trap composed of 55 places in 48 ms of which 2 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/308 variables, 1/192 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/308 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 10 (OVERLAPS) 0/308 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 181 unsolved
No progress, stopping.
After SMT solving in domain Real declared 308/308 variables, and 192 constraints, problems are : Problem set: 0 solved, 181 unsolved in 9946 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 126/126 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 181/181 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 181 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 2 (OVERLAPS) 1/126 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/126 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/126 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 6 (OVERLAPS) 182/308 variables, 126/131 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/308 variables, 61/192 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/308 variables, 181/373 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/308 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 10 (OVERLAPS) 0/308 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 181 unsolved
No progress, stopping.
After SMT solving in domain Int declared 308/308 variables, and 373 constraints, problems are : Problem set: 0 solved, 181 unsolved in 12381 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 126/126 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 181/181 constraints, Known Traps: 3/3 constraints]
After SMT, in 22583ms problems are : Problem set: 0 solved, 181 unsolved
Search for dead transitions found 0 dead transitions in 22586ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 22914 ms. Remains : 126/126 places, 182/182 transitions.
Computed a total of 5 stabilizing places and 16 stable transitions
Graph (complete) has 458 edges and 126 vertex of which 125 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Computed a total of 5 stabilizing places and 16 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 66 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
RANDOM walk for 40000 steps (9172 resets) in 154 ms. (258 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (3870 resets) in 36 ms. (1081 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 18910 steps, run visited all 1 properties in 31 ms. (steps per millisecond=610 )
Probabilistic random walk after 18910 steps, saw 9293 distinct states, run finished after 31 ms. (steps per millisecond=610 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Product exploration explored 100000 steps with 22951 reset in 130 ms.
Product exploration explored 100000 steps with 22994 reset in 152 ms.
Built C files in :
/tmp/ltsmin17630320549332141117
[2024-05-21 22:12:03] [INFO ] Computing symmetric may disable matrix : 182 transitions.
[2024-05-21 22:12:03] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 22:12:03] [INFO ] Computing symmetric may enable matrix : 182 transitions.
[2024-05-21 22:12:03] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 22:12:03] [INFO ] Computing Do-Not-Accords matrix : 182 transitions.
[2024-05-21 22:12:03] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 22:12:03] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17630320549332141117
Running compilation step : cd /tmp/ltsmin17630320549332141117;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 623 ms.
Running link step : cd /tmp/ltsmin17630320549332141117;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin17630320549332141117;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14837916603237719417.hoa' '--buchi-type=spotba'
LTSmin run took 429 ms.
FORMULA DBSingleClientW-PT-d2m08-LTLCardinality-12 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DBSingleClientW-PT-d2m08-LTLCardinality-12 finished in 48902 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(X(X(p0))))'
Support contains 1 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 199/199 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 130 transition count 196
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 130 transition count 196
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 130 transition count 195
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 7 place count 128 transition count 185
Iterating global reduction 1 with 2 rules applied. Total rules applied 9 place count 128 transition count 185
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 10 place count 128 transition count 184
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 127 transition count 177
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 127 transition count 177
Applied a total of 12 rules in 8 ms. Remains 127 /132 variables (removed 5) and now considering 177/199 (removed 22) transitions.
// Phase 1: matrix 177 rows 127 cols
[2024-05-21 22:12:04] [INFO ] Computed 2 invariants in 1 ms
[2024-05-21 22:12:04] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-05-21 22:12:04] [INFO ] Invariant cache hit.
[2024-05-21 22:12:04] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-21 22:12:04] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 312 ms to find 0 implicit places.
Running 176 sub problems to find dead transitions.
[2024-05-21 22:12:04] [INFO ] Invariant cache hit.
[2024-05-21 22:12:04] [INFO ] State equation strengthened by 54 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (OVERLAPS) 1/127 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 4 (OVERLAPS) 177/304 variables, 127/129 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/304 variables, 54/183 constraints. Problems are: Problem set: 0 solved, 176 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/304 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 7 (OVERLAPS) 0/304 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 176 unsolved
No progress, stopping.
After SMT solving in domain Real declared 304/304 variables, and 183 constraints, problems are : Problem set: 0 solved, 176 unsolved in 4444 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 176/176 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 176 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (OVERLAPS) 1/127 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 4 (OVERLAPS) 177/304 variables, 127/129 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/304 variables, 54/183 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/304 variables, 176/359 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/304 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 8 (OVERLAPS) 0/304 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 176 unsolved
No progress, stopping.
After SMT solving in domain Int declared 304/304 variables, and 359 constraints, problems are : Problem set: 0 solved, 176 unsolved in 10177 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 176/176 constraints, Known Traps: 0/0 constraints]
After SMT, in 14882ms problems are : Problem set: 0 solved, 176 unsolved
Search for dead transitions found 0 dead transitions in 14884ms
Starting structural reductions in LTL mode, iteration 1 : 127/132 places, 177/199 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15206 ms. Remains : 127/132 places, 177/199 transitions.
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : DBSingleClientW-PT-d2m08-LTLCardinality-13
Product exploration explored 100000 steps with 28556 reset in 245 ms.
Product exploration explored 100000 steps with 28583 reset in 120 ms.
Computed a total of 5 stabilizing places and 15 stable transitions
Graph (complete) has 457 edges and 127 vertex of which 126 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 5 stabilizing places and 15 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 76 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 150 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
RANDOM walk for 40000 steps (9191 resets) in 97 ms. (408 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (3764 resets) in 44 ms. (888 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 35887 steps, run visited all 1 properties in 55 ms. (steps per millisecond=652 )
Probabilistic random walk after 35887 steps, saw 17056 distinct states, run finished after 55 ms. (steps per millisecond=652 ) properties seen :1
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 101 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 136 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Support contains 1 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 177/177 transitions.
Applied a total of 0 rules in 4 ms. Remains 127 /127 variables (removed 0) and now considering 177/177 (removed 0) transitions.
[2024-05-21 22:12:20] [INFO ] Invariant cache hit.
[2024-05-21 22:12:20] [INFO ] Implicit Places using invariants in 69 ms returned []
[2024-05-21 22:12:20] [INFO ] Invariant cache hit.
[2024-05-21 22:12:20] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-21 22:12:21] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 300 ms to find 0 implicit places.
Running 176 sub problems to find dead transitions.
[2024-05-21 22:12:21] [INFO ] Invariant cache hit.
[2024-05-21 22:12:21] [INFO ] State equation strengthened by 54 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (OVERLAPS) 1/127 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 4 (OVERLAPS) 177/304 variables, 127/129 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/304 variables, 54/183 constraints. Problems are: Problem set: 0 solved, 176 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/304 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 7 (OVERLAPS) 0/304 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 176 unsolved
No progress, stopping.
After SMT solving in domain Real declared 304/304 variables, and 183 constraints, problems are : Problem set: 0 solved, 176 unsolved in 4325 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 176/176 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 176 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (OVERLAPS) 1/127 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 4 (OVERLAPS) 177/304 variables, 127/129 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/304 variables, 54/183 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/304 variables, 176/359 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/304 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 8 (OVERLAPS) 0/304 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 176 unsolved
No progress, stopping.
After SMT solving in domain Int declared 304/304 variables, and 359 constraints, problems are : Problem set: 0 solved, 176 unsolved in 10053 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 176/176 constraints, Known Traps: 0/0 constraints]
After SMT, in 14611ms problems are : Problem set: 0 solved, 176 unsolved
Search for dead transitions found 0 dead transitions in 14613ms
Finished structural reductions in LTL mode , in 1 iterations and 14918 ms. Remains : 127/127 places, 177/177 transitions.
Computed a total of 5 stabilizing places and 15 stable transitions
Graph (complete) has 457 edges and 127 vertex of which 126 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Computed a total of 5 stabilizing places and 15 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 60 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 167 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
RANDOM walk for 40000 steps (9184 resets) in 73 ms. (540 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (3796 resets) in 30 ms. (1290 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 35887 steps, run visited all 1 properties in 59 ms. (steps per millisecond=608 )
Probabilistic random walk after 35887 steps, saw 17056 distinct states, run finished after 59 ms. (steps per millisecond=608 ) properties seen :1
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 94 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 174 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 148 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Product exploration explored 100000 steps with 28591 reset in 112 ms.
Product exploration explored 100000 steps with 28600 reset in 129 ms.
Applying partial POR strategy [true, false, false, false, true]
Stuttering acceptance computed with spot in 162 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Support contains 1 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 177/177 transitions.
Applied a total of 0 rules in 18 ms. Remains 127 /127 variables (removed 0) and now considering 177/177 (removed 0) transitions.
[2024-05-21 22:12:37] [INFO ] Redundant transitions in 1 ms returned []
Running 176 sub problems to find dead transitions.
[2024-05-21 22:12:37] [INFO ] Invariant cache hit.
[2024-05-21 22:12:37] [INFO ] State equation strengthened by 54 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (OVERLAPS) 1/127 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 4 (OVERLAPS) 177/304 variables, 127/129 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/304 variables, 54/183 constraints. Problems are: Problem set: 0 solved, 176 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/304 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 7 (OVERLAPS) 0/304 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 176 unsolved
No progress, stopping.
After SMT solving in domain Real declared 304/304 variables, and 183 constraints, problems are : Problem set: 0 solved, 176 unsolved in 4427 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 176/176 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 176 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (OVERLAPS) 1/127 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 4 (OVERLAPS) 177/304 variables, 127/129 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/304 variables, 54/183 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/304 variables, 176/359 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/304 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 8 (OVERLAPS) 0/304 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 176 unsolved
No progress, stopping.
After SMT solving in domain Int declared 304/304 variables, and 359 constraints, problems are : Problem set: 0 solved, 176 unsolved in 10194 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 176/176 constraints, Known Traps: 0/0 constraints]
After SMT, in 14825ms problems are : Problem set: 0 solved, 176 unsolved
Search for dead transitions found 0 dead transitions in 14827ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 14851 ms. Remains : 127/127 places, 177/177 transitions.
Built C files in :
/tmp/ltsmin12937484166137973923
[2024-05-21 22:12:52] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12937484166137973923
Running compilation step : cd /tmp/ltsmin12937484166137973923;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 315 ms.
Running link step : cd /tmp/ltsmin12937484166137973923;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin12937484166137973923;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5199321176631303133.hoa' '--buchi-type=spotba'
LTSmin run took 361 ms.
FORMULA DBSingleClientW-PT-d2m08-LTLCardinality-13 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property DBSingleClientW-PT-d2m08-LTLCardinality-13 finished in 48435 ms.
All properties solved by simple procedures.
Total runtime 135460 ms.
BK_STOP 1716329572855
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="DBSingleClientW-PT-d2m08"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is DBSingleClientW-PT-d2m08, 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 r092-tall-171624189600579"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d2m08.tgz
mv DBSingleClientW-PT-d2m08 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 ;