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.r113-smll-171624274500228.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 DLCround-PT-10a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r113-smll-171624274500228
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 22 14:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 22 14:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 13 16:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 148K Apr 13 16:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Apr 13 16:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Apr 13 16:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 660K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DLCround-PT-10a-LTLFireability-00
FORMULA_NAME DLCround-PT-10a-LTLFireability-01
FORMULA_NAME DLCround-PT-10a-LTLFireability-02
FORMULA_NAME DLCround-PT-10a-LTLFireability-03
FORMULA_NAME DLCround-PT-10a-LTLFireability-04
FORMULA_NAME DLCround-PT-10a-LTLFireability-05
FORMULA_NAME DLCround-PT-10a-LTLFireability-06
FORMULA_NAME DLCround-PT-10a-LTLFireability-07
FORMULA_NAME DLCround-PT-10a-LTLFireability-08
FORMULA_NAME DLCround-PT-10a-LTLFireability-09
FORMULA_NAME DLCround-PT-10a-LTLFireability-10
FORMULA_NAME DLCround-PT-10a-LTLFireability-11
FORMULA_NAME DLCround-PT-10a-LTLFireability-12
FORMULA_NAME DLCround-PT-10a-LTLFireability-13
FORMULA_NAME DLCround-PT-10a-LTLFireability-14
FORMULA_NAME DLCround-PT-10a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716388668344

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-10a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 14:37:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-22 14:37:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 14:37:51] [INFO ] Load time of PNML (sax parser for PT used): 545 ms
[2024-05-22 14:37:51] [INFO ] Transformed 337 places.
[2024-05-22 14:37:51] [INFO ] Transformed 2605 transitions.
[2024-05-22 14:37:51] [INFO ] Found NUPN structural information;
[2024-05-22 14:37:51] [INFO ] Parsed PT model containing 337 places and 2605 transitions and 10130 arcs in 839 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 34 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 247 transitions
Reduce redundant transitions removed 247 transitions.
FORMULA DLCround-PT-10a-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-10a-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-10a-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-10a-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 46 out of 337 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 337/337 places, 2358/2358 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 316 transition count 2050
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 316 transition count 2050
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 45 place count 316 transition count 2047
Drop transitions (Redundant composition of simpler transitions.) removed 662 transitions
Redundant transition composition rules discarded 662 transitions
Iterating global reduction 1 with 662 rules applied. Total rules applied 707 place count 316 transition count 1385
Applied a total of 707 rules in 250 ms. Remains 316 /337 variables (removed 21) and now considering 1385/2358 (removed 973) transitions.
[2024-05-22 14:37:52] [INFO ] Flow matrix only has 194 transitions (discarded 1191 similar events)
// Phase 1: matrix 194 rows 316 cols
[2024-05-22 14:37:52] [INFO ] Computed 213 invariants in 22 ms
[2024-05-22 14:37:54] [INFO ] Implicit Places using invariants in 2025 ms returned [119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 252, 253, 256, 257, 258, 259, 260, 263, 264, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 279, 280, 281, 282, 283, 284, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 297, 298, 299, 300, 302, 303, 304, 305, 306, 307, 309, 310, 311, 312, 314]
Discarding 175 places :
Ensure Unique test removed 977 transitions
Reduce isomorphic transitions removed 977 transitions.
Implicit Place search using SMT only with invariants took 2084 ms to find 175 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 141/337 places, 408/2358 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 154 transitions
Redundant transition composition rules discarded 154 transitions
Iterating global reduction 0 with 154 rules applied. Total rules applied 154 place count 141 transition count 254
Applied a total of 154 rules in 6 ms. Remains 141 /141 variables (removed 0) and now considering 254/408 (removed 154) transitions.
[2024-05-22 14:37:54] [INFO ] Flow matrix only has 194 transitions (discarded 60 similar events)
// Phase 1: matrix 194 rows 141 cols
[2024-05-22 14:37:54] [INFO ] Computed 38 invariants in 5 ms
[2024-05-22 14:37:54] [INFO ] Implicit Places using invariants in 87 ms returned []
[2024-05-22 14:37:54] [INFO ] Flow matrix only has 194 transitions (discarded 60 similar events)
[2024-05-22 14:37:54] [INFO ] Invariant cache hit.
[2024-05-22 14:37:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 14:37:54] [INFO ] Implicit Places using invariants and state equation in 440 ms returned []
Implicit Place search using SMT with State Equation took 530 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 141/337 places, 254/2358 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2903 ms. Remains : 141/337 places, 254/2358 transitions.
Support contains 46 out of 141 places after structural reductions.
[2024-05-22 14:37:55] [INFO ] Flatten gal took : 96 ms
[2024-05-22 14:37:55] [INFO ] Flatten gal took : 20 ms
[2024-05-22 14:37:55] [INFO ] Input system was already deterministic with 254 transitions.
Support contains 44 out of 141 places (down from 46) after GAL structural reductions.
RANDOM walk for 8974 steps (0 resets) in 637 ms. (14 steps per ms) remains 0/28 properties
Computed a total of 24 stabilizing places and 1 stable transitions
Graph (complete) has 291 edges and 141 vertex of which 118 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.18 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((p0||X(X(p1))))&&X((p2||X(G(p2))))))'
Support contains 3 out of 141 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 141/141 places, 254/254 transitions.
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 119 transition count 254
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 29 place count 112 transition count 240
Iterating global reduction 1 with 7 rules applied. Total rules applied 36 place count 112 transition count 240
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 37 place count 112 transition count 239
Applied a total of 37 rules in 14 ms. Remains 112 /141 variables (removed 29) and now considering 239/254 (removed 15) transitions.
[2024-05-22 14:37:56] [INFO ] Flow matrix only has 186 transitions (discarded 53 similar events)
// Phase 1: matrix 186 rows 112 cols
[2024-05-22 14:37:56] [INFO ] Computed 16 invariants in 2 ms
[2024-05-22 14:37:56] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-22 14:37:56] [INFO ] Flow matrix only has 186 transitions (discarded 53 similar events)
[2024-05-22 14:37:56] [INFO ] Invariant cache hit.
[2024-05-22 14:37:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 14:37:56] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 235 ms to find 0 implicit places.
Running 238 sub problems to find dead transitions.
[2024-05-22 14:37:56] [INFO ] Flow matrix only has 186 transitions (discarded 53 similar events)
[2024-05-22 14:37:56] [INFO ] Invariant cache hit.
[2024-05-22 14:37:56] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/110 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (OVERLAPS) 1/111 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/111 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (OVERLAPS) 1/112 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (OVERLAPS) 185/297 variables, 112/128 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/297 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 7 (OVERLAPS) 1/298 variables, 1/129 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/298 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 9 (OVERLAPS) 0/298 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 238 unsolved
No progress, stopping.
After SMT solving in domain Real declared 298/298 variables, and 129 constraints, problems are : Problem set: 0 solved, 238 unsolved in 11956 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 112/112 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 238 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/110 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (OVERLAPS) 1/111 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/111 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (OVERLAPS) 1/112 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (OVERLAPS) 185/297 variables, 112/128 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/297 variables, 238/366 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/297 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 8 (OVERLAPS) 1/298 variables, 1/367 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/298 variables, 0/367 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 10 (OVERLAPS) 0/298 variables, 0/367 constraints. Problems are: Problem set: 0 solved, 238 unsolved
No progress, stopping.
After SMT solving in domain Int declared 298/298 variables, and 367 constraints, problems are : Problem set: 0 solved, 238 unsolved in 10124 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 112/112 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 0/0 constraints]
After SMT, in 22294ms problems are : Problem set: 0 solved, 238 unsolved
Search for dead transitions found 0 dead transitions in 22322ms
Starting structural reductions in LTL mode, iteration 1 : 112/141 places, 239/254 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22575 ms. Remains : 112/141 places, 239/254 transitions.
Stuttering acceptance computed with spot in 413 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p2), (AND (NOT p0) (NOT p1)), (NOT p2), true, (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCround-PT-10a-LTLFireability-01
Stuttering criterion allowed to conclude after 7 steps with 3 reset in 2 ms.
FORMULA DLCround-PT-10a-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-10a-LTLFireability-01 finished in 23085 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(!F(X(p0)))) U X(p1))))'
Support contains 4 out of 141 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 141/141 places, 254/254 transitions.
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 120 transition count 254
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 29 place count 112 transition count 238
Iterating global reduction 1 with 8 rules applied. Total rules applied 37 place count 112 transition count 238
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 38 place count 112 transition count 237
Applied a total of 38 rules in 5 ms. Remains 112 /141 variables (removed 29) and now considering 237/254 (removed 17) transitions.
[2024-05-22 14:38:19] [INFO ] Flow matrix only has 185 transitions (discarded 52 similar events)
// Phase 1: matrix 185 rows 112 cols
[2024-05-22 14:38:19] [INFO ] Computed 17 invariants in 13 ms
[2024-05-22 14:38:19] [INFO ] Implicit Places using invariants in 202 ms returned []
[2024-05-22 14:38:19] [INFO ] Flow matrix only has 185 transitions (discarded 52 similar events)
[2024-05-22 14:38:19] [INFO ] Invariant cache hit.
[2024-05-22 14:38:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 14:38:20] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 394 ms to find 0 implicit places.
Running 236 sub problems to find dead transitions.
[2024-05-22 14:38:20] [INFO ] Flow matrix only has 185 transitions (discarded 52 similar events)
[2024-05-22 14:38:20] [INFO ] Invariant cache hit.
[2024-05-22 14:38:20] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 3 (OVERLAPS) 2/112 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 5 (OVERLAPS) 184/296 variables, 112/129 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/296 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 7 (OVERLAPS) 1/297 variables, 1/130 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/297 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 9 (OVERLAPS) 0/297 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 236 unsolved
No progress, stopping.
After SMT solving in domain Real declared 297/297 variables, and 130 constraints, problems are : Problem set: 0 solved, 236 unsolved in 10587 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 112/112 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 236/236 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 236 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 3 (OVERLAPS) 2/112 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 5 (OVERLAPS) 184/296 variables, 112/129 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/296 variables, 236/365 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/296 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 8 (OVERLAPS) 1/297 variables, 1/366 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/297 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 10 (OVERLAPS) 0/297 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 236 unsolved
No progress, stopping.
After SMT solving in domain Int declared 297/297 variables, and 366 constraints, problems are : Problem set: 0 solved, 236 unsolved in 8817 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 112/112 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 236/236 constraints, Known Traps: 0/0 constraints]
After SMT, in 19499ms problems are : Problem set: 0 solved, 236 unsolved
Search for dead transitions found 0 dead transitions in 19509ms
Starting structural reductions in LTL mode, iteration 1 : 112/141 places, 237/254 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19911 ms. Remains : 112/141 places, 237/254 transitions.
Stuttering acceptance computed with spot in 225 ms :[(NOT p1), (NOT p1), (NOT p1), (OR (NOT p1) p0), p0, true]
Running random walk in product with property : DLCround-PT-10a-LTLFireability-02
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-10a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-10a-LTLFireability-02 finished in 20190 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(X((p0&&F((G(p2)||p1))))))))'
Support contains 6 out of 141 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 141/141 places, 254/254 transitions.
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 121 transition count 254
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 28 place count 113 transition count 238
Iterating global reduction 1 with 8 rules applied. Total rules applied 36 place count 113 transition count 238
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 37 place count 113 transition count 237
Applied a total of 37 rules in 8 ms. Remains 113 /141 variables (removed 28) and now considering 237/254 (removed 17) transitions.
[2024-05-22 14:38:39] [INFO ] Flow matrix only has 185 transitions (discarded 52 similar events)
// Phase 1: matrix 185 rows 113 cols
[2024-05-22 14:38:39] [INFO ] Computed 18 invariants in 1 ms
[2024-05-22 14:38:39] [INFO ] Implicit Places using invariants in 82 ms returned []
[2024-05-22 14:38:39] [INFO ] Flow matrix only has 185 transitions (discarded 52 similar events)
[2024-05-22 14:38:39] [INFO ] Invariant cache hit.
[2024-05-22 14:38:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 14:38:40] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 289 ms to find 0 implicit places.
Running 236 sub problems to find dead transitions.
[2024-05-22 14:38:40] [INFO ] Flow matrix only has 185 transitions (discarded 52 similar events)
[2024-05-22 14:38:40] [INFO ] Invariant cache hit.
[2024-05-22 14:38:40] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 3 (OVERLAPS) 3/113 variables, 3/18 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 5 (OVERLAPS) 184/297 variables, 113/131 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/297 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 7 (OVERLAPS) 1/298 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/298 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 9 (OVERLAPS) 0/298 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 236 unsolved
No progress, stopping.
After SMT solving in domain Real declared 298/298 variables, and 132 constraints, problems are : Problem set: 0 solved, 236 unsolved in 10328 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 113/113 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 236/236 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 236 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 3 (OVERLAPS) 3/113 variables, 3/18 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 5 (OVERLAPS) 184/297 variables, 113/131 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/297 variables, 236/367 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/297 variables, 0/367 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 8 (OVERLAPS) 1/298 variables, 1/368 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/298 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 10 (OVERLAPS) 0/298 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 236 unsolved
No progress, stopping.
After SMT solving in domain Int declared 298/298 variables, and 368 constraints, problems are : Problem set: 0 solved, 236 unsolved in 8935 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 113/113 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 236/236 constraints, Known Traps: 0/0 constraints]
After SMT, in 19338ms problems are : Problem set: 0 solved, 236 unsolved
Search for dead transitions found 0 dead transitions in 19342ms
Starting structural reductions in LTL mode, iteration 1 : 113/141 places, 237/254 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19641 ms. Remains : 113/141 places, 237/254 transitions.
Stuttering acceptance computed with spot in 293 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DLCround-PT-10a-LTLFireability-03
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-10a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-10a-LTLFireability-03 finished in 19956 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((p0||X(G(p1)))))'
Support contains 4 out of 141 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 141/141 places, 254/254 transitions.
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 120 transition count 254
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 29 place count 112 transition count 238
Iterating global reduction 1 with 8 rules applied. Total rules applied 37 place count 112 transition count 238
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 38 place count 112 transition count 237
Applied a total of 38 rules in 3 ms. Remains 112 /141 variables (removed 29) and now considering 237/254 (removed 17) transitions.
[2024-05-22 14:38:59] [INFO ] Flow matrix only has 185 transitions (discarded 52 similar events)
// Phase 1: matrix 185 rows 112 cols
[2024-05-22 14:38:59] [INFO ] Computed 17 invariants in 1 ms
[2024-05-22 14:38:59] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-22 14:38:59] [INFO ] Flow matrix only has 185 transitions (discarded 52 similar events)
[2024-05-22 14:38:59] [INFO ] Invariant cache hit.
[2024-05-22 14:38:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 14:38:59] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
Running 236 sub problems to find dead transitions.
[2024-05-22 14:38:59] [INFO ] Flow matrix only has 185 transitions (discarded 52 similar events)
[2024-05-22 14:38:59] [INFO ] Invariant cache hit.
[2024-05-22 14:38:59] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 3 (OVERLAPS) 2/112 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 5 (OVERLAPS) 184/296 variables, 112/129 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/296 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 7 (OVERLAPS) 1/297 variables, 1/130 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/297 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 9 (OVERLAPS) 0/297 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 236 unsolved
No progress, stopping.
After SMT solving in domain Real declared 297/297 variables, and 130 constraints, problems are : Problem set: 0 solved, 236 unsolved in 10372 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 112/112 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 236/236 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 236 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 3 (OVERLAPS) 2/112 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 5 (OVERLAPS) 184/296 variables, 112/129 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/296 variables, 236/365 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/296 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 8 (OVERLAPS) 1/297 variables, 1/366 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/297 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 10 (OVERLAPS) 0/297 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 236 unsolved
No progress, stopping.
After SMT solving in domain Int declared 297/297 variables, and 366 constraints, problems are : Problem set: 0 solved, 236 unsolved in 8472 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 112/112 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 236/236 constraints, Known Traps: 0/0 constraints]
After SMT, in 18914ms problems are : Problem set: 0 solved, 236 unsolved
Search for dead transitions found 0 dead transitions in 18920ms
Starting structural reductions in LTL mode, iteration 1 : 112/141 places, 237/254 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19088 ms. Remains : 112/141 places, 237/254 transitions.
Stuttering acceptance computed with spot in 93 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DLCround-PT-10a-LTLFireability-04
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-10a-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-10a-LTLFireability-04 finished in 19200 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((F(G(p1))&&p0)))'
Support contains 4 out of 141 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 141/141 places, 254/254 transitions.
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 120 transition count 254
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 29 place count 112 transition count 238
Iterating global reduction 1 with 8 rules applied. Total rules applied 37 place count 112 transition count 238
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 38 place count 112 transition count 237
Applied a total of 38 rules in 6 ms. Remains 112 /141 variables (removed 29) and now considering 237/254 (removed 17) transitions.
[2024-05-22 14:39:18] [INFO ] Flow matrix only has 185 transitions (discarded 52 similar events)
[2024-05-22 14:39:18] [INFO ] Invariant cache hit.
[2024-05-22 14:39:19] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-05-22 14:39:19] [INFO ] Flow matrix only has 185 transitions (discarded 52 similar events)
[2024-05-22 14:39:19] [INFO ] Invariant cache hit.
[2024-05-22 14:39:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 14:39:19] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
Running 236 sub problems to find dead transitions.
[2024-05-22 14:39:19] [INFO ] Flow matrix only has 185 transitions (discarded 52 similar events)
[2024-05-22 14:39:19] [INFO ] Invariant cache hit.
[2024-05-22 14:39:19] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 3 (OVERLAPS) 2/112 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 5 (OVERLAPS) 184/296 variables, 112/129 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/296 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 7 (OVERLAPS) 1/297 variables, 1/130 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/297 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 9 (OVERLAPS) 0/297 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 236 unsolved
No progress, stopping.
After SMT solving in domain Real declared 297/297 variables, and 130 constraints, problems are : Problem set: 0 solved, 236 unsolved in 10560 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 112/112 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 236/236 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 236 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 3 (OVERLAPS) 2/112 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 5 (OVERLAPS) 184/296 variables, 112/129 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/296 variables, 236/365 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/296 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 8 (OVERLAPS) 1/297 variables, 1/366 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/297 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 10 (OVERLAPS) 0/297 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 236 unsolved
No progress, stopping.
After SMT solving in domain Int declared 297/297 variables, and 366 constraints, problems are : Problem set: 0 solved, 236 unsolved in 8449 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 112/112 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 236/236 constraints, Known Traps: 0/0 constraints]
After SMT, in 19057ms problems are : Problem set: 0 solved, 236 unsolved
Search for dead transitions found 0 dead transitions in 19061ms
Starting structural reductions in LTL mode, iteration 1 : 112/141 places, 237/254 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19260 ms. Remains : 112/141 places, 237/254 transitions.
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : DLCround-PT-10a-LTLFireability-06
Stuttering criterion allowed to conclude after 632 steps with 0 reset in 12 ms.
FORMULA DLCround-PT-10a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-10a-LTLFireability-06 finished in 19442 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 2 out of 141 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 141/141 places, 254/254 transitions.
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 119 transition count 254
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 30 place count 111 transition count 238
Iterating global reduction 1 with 8 rules applied. Total rules applied 38 place count 111 transition count 238
Applied a total of 38 rules in 3 ms. Remains 111 /141 variables (removed 30) and now considering 238/254 (removed 16) transitions.
[2024-05-22 14:39:38] [INFO ] Flow matrix only has 186 transitions (discarded 52 similar events)
// Phase 1: matrix 186 rows 111 cols
[2024-05-22 14:39:38] [INFO ] Computed 16 invariants in 1 ms
[2024-05-22 14:39:38] [INFO ] Implicit Places using invariants in 86 ms returned []
[2024-05-22 14:39:38] [INFO ] Flow matrix only has 186 transitions (discarded 52 similar events)
[2024-05-22 14:39:38] [INFO ] Invariant cache hit.
[2024-05-22 14:39:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 14:39:38] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
Running 237 sub problems to find dead transitions.
[2024-05-22 14:39:38] [INFO ] Flow matrix only has 186 transitions (discarded 52 similar events)
[2024-05-22 14:39:38] [INFO ] Invariant cache hit.
[2024-05-22 14:39:38] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 3 (OVERLAPS) 1/111 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 5 (OVERLAPS) 185/296 variables, 111/127 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/296 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 7 (OVERLAPS) 1/297 variables, 1/128 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/297 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 9 (OVERLAPS) 0/297 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 237 unsolved
No progress, stopping.
After SMT solving in domain Real declared 297/297 variables, and 128 constraints, problems are : Problem set: 0 solved, 237 unsolved in 10352 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 111/111 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 237/237 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 237 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 3 (OVERLAPS) 1/111 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 5 (OVERLAPS) 185/296 variables, 111/127 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/296 variables, 237/364 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/296 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 8 (OVERLAPS) 1/297 variables, 1/365 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/297 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 10 (OVERLAPS) 0/297 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 237 unsolved
No progress, stopping.
After SMT solving in domain Int declared 297/297 variables, and 365 constraints, problems are : Problem set: 0 solved, 237 unsolved in 9332 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 111/111 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 237/237 constraints, Known Traps: 0/0 constraints]
After SMT, in 19744ms problems are : Problem set: 0 solved, 237 unsolved
Search for dead transitions found 0 dead transitions in 19754ms
Starting structural reductions in LTL mode, iteration 1 : 111/141 places, 238/254 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19969 ms. Remains : 111/141 places, 238/254 transitions.
Stuttering acceptance computed with spot in 93 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-10a-LTLFireability-07
Entered a terminal (fully accepting) state of product in 18 steps with 0 reset in 2 ms.
FORMULA DLCround-PT-10a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-10a-LTLFireability-07 finished in 20092 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((G(p0)||F(p1)))))'
Support contains 4 out of 141 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 141/141 places, 254/254 transitions.
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 120 transition count 254
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 30 place count 111 transition count 236
Iterating global reduction 1 with 9 rules applied. Total rules applied 39 place count 111 transition count 236
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 40 place count 111 transition count 235
Applied a total of 40 rules in 3 ms. Remains 111 /141 variables (removed 30) and now considering 235/254 (removed 19) transitions.
[2024-05-22 14:39:58] [INFO ] Flow matrix only has 184 transitions (discarded 51 similar events)
// Phase 1: matrix 184 rows 111 cols
[2024-05-22 14:39:58] [INFO ] Computed 17 invariants in 1 ms
[2024-05-22 14:39:58] [INFO ] Implicit Places using invariants in 72 ms returned []
[2024-05-22 14:39:58] [INFO ] Flow matrix only has 184 transitions (discarded 51 similar events)
[2024-05-22 14:39:58] [INFO ] Invariant cache hit.
[2024-05-22 14:39:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 14:39:58] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-22 14:39:58] [INFO ] Flow matrix only has 184 transitions (discarded 51 similar events)
[2024-05-22 14:39:58] [INFO ] Invariant cache hit.
[2024-05-22 14:39:58] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 1/109 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 2/111 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 183/294 variables, 111/128 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/294 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (OVERLAPS) 1/295 variables, 1/129 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/295 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 9 (OVERLAPS) 0/295 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 295/295 variables, and 129 constraints, problems are : Problem set: 0 solved, 234 unsolved in 10142 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 111/111 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 1/109 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 2/111 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 183/294 variables, 111/128 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/294 variables, 234/362 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/294 variables, 0/362 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 1/295 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/295 variables, 0/363 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 10 (OVERLAPS) 0/295 variables, 0/363 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Int declared 295/295 variables, and 363 constraints, problems are : Problem set: 0 solved, 234 unsolved in 8539 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 111/111 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 18741ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 18743ms
Starting structural reductions in LTL mode, iteration 1 : 111/141 places, 235/254 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18951 ms. Remains : 111/141 places, 235/254 transitions.
Stuttering acceptance computed with spot in 123 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DLCround-PT-10a-LTLFireability-08
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-10a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-10a-LTLFireability-08 finished in 19111 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(p1))))'
Support contains 4 out of 141 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 141/141 places, 254/254 transitions.
Graph (trivial) has 240 edges and 141 vertex of which 106 / 141 are part of one of the 15 SCC in 6 ms
Free SCC test removed 91 places
Ensure Unique test removed 213 transitions
Reduce isomorphic transitions removed 213 transitions.
Graph (complete) has 78 edges and 50 vertex of which 29 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.1 ms
Discarding 21 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 29 transition count 40
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 28 transition count 39
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 27 transition count 39
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 19 place count 14 transition count 25
Iterating global reduction 3 with 13 rules applied. Total rules applied 32 place count 14 transition count 25
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 34 place count 14 transition count 23
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 35 place count 14 transition count 23
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 36 place count 13 transition count 22
Iterating global reduction 3 with 1 rules applied. Total rules applied 37 place count 13 transition count 22
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 38 place count 13 transition count 21
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 39 place count 13 transition count 20
Applied a total of 39 rules in 37 ms. Remains 13 /141 variables (removed 128) and now considering 20/254 (removed 234) transitions.
[2024-05-22 14:40:17] [INFO ] Flow matrix only has 13 transitions (discarded 7 similar events)
// Phase 1: matrix 13 rows 13 cols
[2024-05-22 14:40:17] [INFO ] Computed 5 invariants in 1 ms
[2024-05-22 14:40:17] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-22 14:40:17] [INFO ] Flow matrix only has 13 transitions (discarded 7 similar events)
[2024-05-22 14:40:17] [INFO ] Invariant cache hit.
[2024-05-22 14:40:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 14:40:17] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2024-05-22 14:40:17] [INFO ] Redundant transitions in 0 ms returned []
Running 19 sub problems to find dead transitions.
[2024-05-22 14:40:17] [INFO ] Flow matrix only has 13 transitions (discarded 7 similar events)
[2024-05-22 14:40:17] [INFO ] Invariant cache hit.
[2024-05-22 14:40:17] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 1/11 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 2/13 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (OVERLAPS) 12/25 variables, 13/18 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/25 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 7 (OVERLAPS) 1/26 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/26 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 9 (OVERLAPS) 0/26 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Real declared 26/26 variables, and 19 constraints, problems are : Problem set: 0 solved, 19 unsolved in 312 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 13/13 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 19 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 1/11 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 2/13 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (OVERLAPS) 12/25 variables, 13/18 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/25 variables, 19/37 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/25 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 8 (OVERLAPS) 1/26 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/26 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 10 (OVERLAPS) 0/26 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Int declared 26/26 variables, and 38 constraints, problems are : Problem set: 0 solved, 19 unsolved in 270 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 13/13 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints]
After SMT, in 602ms problems are : Problem set: 0 solved, 19 unsolved
Search for dead transitions found 0 dead transitions in 602ms
Starting structural reductions in SI_LTL mode, iteration 1 : 13/141 places, 20/254 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 744 ms. Remains : 13/141 places, 20/254 transitions.
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DLCround-PT-10a-LTLFireability-09
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-10a-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-10a-LTLFireability-09 finished in 870 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(F((F(p1)&&p0)))&&(X(p2)||F(p3)))))'
Support contains 7 out of 141 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 141/141 places, 254/254 transitions.
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 121 transition count 254
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 28 place count 113 transition count 238
Iterating global reduction 1 with 8 rules applied. Total rules applied 36 place count 113 transition count 238
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 37 place count 113 transition count 237
Applied a total of 37 rules in 15 ms. Remains 113 /141 variables (removed 28) and now considering 237/254 (removed 17) transitions.
[2024-05-22 14:40:18] [INFO ] Flow matrix only has 185 transitions (discarded 52 similar events)
// Phase 1: matrix 185 rows 113 cols
[2024-05-22 14:40:18] [INFO ] Computed 18 invariants in 1 ms
[2024-05-22 14:40:18] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-22 14:40:18] [INFO ] Flow matrix only has 185 transitions (discarded 52 similar events)
[2024-05-22 14:40:18] [INFO ] Invariant cache hit.
[2024-05-22 14:40:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 14:40:18] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
Running 236 sub problems to find dead transitions.
[2024-05-22 14:40:18] [INFO ] Flow matrix only has 185 transitions (discarded 52 similar events)
[2024-05-22 14:40:18] [INFO ] Invariant cache hit.
[2024-05-22 14:40:18] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 3 (OVERLAPS) 3/113 variables, 3/18 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 5 (OVERLAPS) 184/297 variables, 113/131 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/297 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 7 (OVERLAPS) 1/298 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/298 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 9 (OVERLAPS) 0/298 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 236 unsolved
No progress, stopping.
After SMT solving in domain Real declared 298/298 variables, and 132 constraints, problems are : Problem set: 0 solved, 236 unsolved in 10435 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 113/113 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 236/236 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 236 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 3 (OVERLAPS) 3/113 variables, 3/18 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 5 (OVERLAPS) 184/297 variables, 113/131 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/297 variables, 236/367 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/297 variables, 0/367 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 8 (OVERLAPS) 1/298 variables, 1/368 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/298 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 10 (OVERLAPS) 0/298 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 236 unsolved
No progress, stopping.
After SMT solving in domain Int declared 298/298 variables, and 368 constraints, problems are : Problem set: 0 solved, 236 unsolved in 9161 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 113/113 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 236/236 constraints, Known Traps: 0/0 constraints]
After SMT, in 19649ms problems are : Problem set: 0 solved, 236 unsolved
Search for dead transitions found 0 dead transitions in 19652ms
Starting structural reductions in LTL mode, iteration 1 : 113/141 places, 237/254 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19861 ms. Remains : 113/141 places, 237/254 transitions.
Stuttering acceptance computed with spot in 366 ms :[(OR (NOT p0) (NOT p1) (AND (NOT p2) (NOT p3))), (OR (NOT p1) (NOT p0) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (NOT p1)), (AND (NOT p3) (NOT p2)), (NOT p1), (NOT p3)]
Running random walk in product with property : DLCround-PT-10a-LTLFireability-10
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-10a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-10a-LTLFireability-10 finished in 20249 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(G((p0 U p1)))&&F(p2))))'
Support contains 6 out of 141 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 141/141 places, 254/254 transitions.
Graph (trivial) has 236 edges and 141 vertex of which 105 / 141 are part of one of the 16 SCC in 1 ms
Free SCC test removed 89 places
Ensure Unique test removed 208 transitions
Reduce isomorphic transitions removed 208 transitions.
Graph (complete) has 83 edges and 52 vertex of which 32 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.1 ms
Discarding 20 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 32 transition count 44
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 30 transition count 43
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 19 place count 18 transition count 30
Iterating global reduction 2 with 12 rules applied. Total rules applied 31 place count 18 transition count 30
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 32 place count 18 transition count 29
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 33 place count 18 transition count 29
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 34 place count 17 transition count 28
Iterating global reduction 2 with 1 rules applied. Total rules applied 35 place count 17 transition count 28
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 36 place count 17 transition count 27
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 37 place count 17 transition count 26
Applied a total of 37 rules in 20 ms. Remains 17 /141 variables (removed 124) and now considering 26/254 (removed 228) transitions.
[2024-05-22 14:40:38] [INFO ] Flow matrix only has 16 transitions (discarded 10 similar events)
// Phase 1: matrix 16 rows 17 cols
[2024-05-22 14:40:38] [INFO ] Computed 7 invariants in 0 ms
[2024-05-22 14:40:38] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-22 14:40:38] [INFO ] Flow matrix only has 16 transitions (discarded 10 similar events)
[2024-05-22 14:40:38] [INFO ] Invariant cache hit.
[2024-05-22 14:40:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 14:40:38] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2024-05-22 14:40:38] [INFO ] Redundant transitions in 0 ms returned []
Running 25 sub problems to find dead transitions.
[2024-05-22 14:40:38] [INFO ] Flow matrix only has 16 transitions (discarded 10 similar events)
[2024-05-22 14:40:38] [INFO ] Invariant cache hit.
[2024-05-22 14:40:38] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (OVERLAPS) 1/14 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (OVERLAPS) 3/17 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/17 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (OVERLAPS) 15/32 variables, 17/24 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/32 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (OVERLAPS) 1/33 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/33 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 9 (OVERLAPS) 0/33 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Real declared 33/33 variables, and 25 constraints, problems are : Problem set: 0 solved, 25 unsolved in 434 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 17/17 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 25 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (OVERLAPS) 1/14 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (OVERLAPS) 3/17 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/17 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (OVERLAPS) 15/32 variables, 17/24 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/32 variables, 25/49 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/32 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (OVERLAPS) 1/33 variables, 1/50 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/33 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 10 (OVERLAPS) 0/33 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Int declared 33/33 variables, and 50 constraints, problems are : Problem set: 0 solved, 25 unsolved in 375 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 17/17 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 0/0 constraints]
After SMT, in 848ms problems are : Problem set: 0 solved, 25 unsolved
Search for dead transitions found 0 dead transitions in 848ms
Starting structural reductions in SI_LTL mode, iteration 1 : 17/141 places, 26/254 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 947 ms. Remains : 17/141 places, 26/254 transitions.
Stuttering acceptance computed with spot in 159 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p1)]
Running random walk in product with property : DLCround-PT-10a-LTLFireability-13
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-10a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-10a-LTLFireability-13 finished in 1125 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&&F(G(p1))))))'
Support contains 4 out of 141 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 141/141 places, 254/254 transitions.
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 120 transition count 254
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 30 place count 111 transition count 236
Iterating global reduction 1 with 9 rules applied. Total rules applied 39 place count 111 transition count 236
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 40 place count 111 transition count 235
Applied a total of 40 rules in 8 ms. Remains 111 /141 variables (removed 30) and now considering 235/254 (removed 19) transitions.
[2024-05-22 14:40:39] [INFO ] Flow matrix only has 184 transitions (discarded 51 similar events)
// Phase 1: matrix 184 rows 111 cols
[2024-05-22 14:40:39] [INFO ] Computed 17 invariants in 0 ms
[2024-05-22 14:40:39] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-05-22 14:40:39] [INFO ] Flow matrix only has 184 transitions (discarded 51 similar events)
[2024-05-22 14:40:39] [INFO ] Invariant cache hit.
[2024-05-22 14:40:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 14:40:40] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-22 14:40:40] [INFO ] Flow matrix only has 184 transitions (discarded 51 similar events)
[2024-05-22 14:40:40] [INFO ] Invariant cache hit.
[2024-05-22 14:40:40] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 1/109 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 2/111 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 183/294 variables, 111/128 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/294 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (OVERLAPS) 1/295 variables, 1/129 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/295 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 9 (OVERLAPS) 0/295 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 295/295 variables, and 129 constraints, problems are : Problem set: 0 solved, 234 unsolved in 10135 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 111/111 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 1/109 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 2/111 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 183/294 variables, 111/128 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/294 variables, 234/362 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/294 variables, 0/362 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 1/295 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/295 variables, 0/363 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 10 (OVERLAPS) 0/295 variables, 0/363 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Int declared 295/295 variables, and 363 constraints, problems are : Problem set: 0 solved, 234 unsolved in 8569 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 111/111 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 18764ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 18769ms
Starting structural reductions in LTL mode, iteration 1 : 111/141 places, 235/254 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18959 ms. Remains : 111/141 places, 235/254 transitions.
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : DLCround-PT-10a-LTLFireability-14
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-10a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-10a-LTLFireability-14 finished in 19107 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||G(p1)))))'
Support contains 4 out of 141 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 141/141 places, 254/254 transitions.
Graph (trivial) has 241 edges and 141 vertex of which 110 / 141 are part of one of the 15 SCC in 4 ms
Free SCC test removed 95 places
Ensure Unique test removed 220 transitions
Reduce isomorphic transitions removed 220 transitions.
Graph (complete) has 71 edges and 46 vertex of which 25 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.0 ms
Discarding 21 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 25 transition count 33
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 24 transition count 33
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 16 place count 12 transition count 21
Iterating global reduction 2 with 12 rules applied. Total rules applied 28 place count 12 transition count 21
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 30 place count 12 transition count 19
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 31 place count 12 transition count 19
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 32 place count 11 transition count 18
Iterating global reduction 2 with 1 rules applied. Total rules applied 33 place count 11 transition count 18
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 34 place count 11 transition count 17
Applied a total of 34 rules in 9 ms. Remains 11 /141 variables (removed 130) and now considering 17/254 (removed 237) transitions.
[2024-05-22 14:40:58] [INFO ] Flow matrix only has 11 transitions (discarded 6 similar events)
// Phase 1: matrix 11 rows 11 cols
[2024-05-22 14:40:58] [INFO ] Computed 5 invariants in 0 ms
[2024-05-22 14:40:58] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-22 14:40:58] [INFO ] Flow matrix only has 11 transitions (discarded 6 similar events)
[2024-05-22 14:40:58] [INFO ] Invariant cache hit.
[2024-05-22 14:40:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 14:40:59] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2024-05-22 14:40:59] [INFO ] Redundant transitions in 0 ms returned []
Running 16 sub problems to find dead transitions.
[2024-05-22 14:40:59] [INFO ] Flow matrix only has 11 transitions (discarded 6 similar events)
[2024-05-22 14:40:59] [INFO ] Invariant cache hit.
[2024-05-22 14:40:59] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 1/9 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 2/11 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 10/21 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/21 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 1/22 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/22 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (OVERLAPS) 0/22 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 22/22 variables, and 17 constraints, problems are : Problem set: 0 solved, 16 unsolved in 256 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 11/11 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 1/9 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 2/11 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 10/21 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/21 variables, 16/32 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/21 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (OVERLAPS) 1/22 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/22 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (OVERLAPS) 0/22 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 22/22 variables, and 33 constraints, problems are : Problem set: 0 solved, 16 unsolved in 234 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 11/11 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
After SMT, in 512ms problems are : Problem set: 0 solved, 16 unsolved
Search for dead transitions found 0 dead transitions in 513ms
Starting structural reductions in SI_LTL mode, iteration 1 : 11/141 places, 17/254 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 594 ms. Remains : 11/141 places, 17/254 transitions.
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DLCround-PT-10a-LTLFireability-15
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-10a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-10a-LTLFireability-15 finished in 681 ms.
All properties solved by simple procedures.
Total runtime 188893 ms.
ITS solved all properties within timeout

BK_STOP 1716388859728

--------------------
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 LTLFireability -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="DLCround-PT-10a"
export BK_EXAMINATION="LTLFireability"
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 DLCround-PT-10a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r113-smll-171624274500228"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-10a.tgz
mv DLCround-PT-10a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;