About the Execution of ITS-Tools for FunctionPointer-PT-b064
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 382314.00 | 0.00 | 0.00 | FFFTFTTFFTFFFFFT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r100-smll-174867007400099.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is FunctionPointer-PT-b064, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867007400099
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 792K
-rw-r--r-- 1 mcc users 4.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 44K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 147K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 40K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 391K May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-00
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-01
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-02
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-03
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-04
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-05
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-06
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-07
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-08
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-09
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-10
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-11
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-12
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-13
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-14
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1748795075749
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-b064
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-01 16:24:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-01 16:24:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 16:24:38] [INFO ] Load time of PNML (sax parser for PT used): 270 ms
[2025-06-01 16:24:38] [INFO ] Transformed 306 places.
[2025-06-01 16:24:38] [INFO ] Transformed 840 transitions.
[2025-06-01 16:24:38] [INFO ] Parsed PT model containing 306 places and 840 transitions and 3392 arcs in 486 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 31 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 84 places in 11 ms
Reduce places removed 84 places and 192 transitions.
FORMULA FunctionPointer-PT-b064-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 222/222 places, 648/648 transitions.
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 212 transition count 648
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 33 place count 189 transition count 524
Iterating global reduction 1 with 23 rules applied. Total rules applied 56 place count 189 transition count 524
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 94 place count 189 transition count 486
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 107 place count 176 transition count 460
Iterating global reduction 2 with 13 rules applied. Total rules applied 120 place count 176 transition count 460
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 132 place count 176 transition count 448
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 139 place count 169 transition count 434
Iterating global reduction 3 with 7 rules applied. Total rules applied 146 place count 169 transition count 434
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 152 place count 163 transition count 410
Iterating global reduction 3 with 6 rules applied. Total rules applied 158 place count 163 transition count 410
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 163 place count 158 transition count 400
Iterating global reduction 3 with 5 rules applied. Total rules applied 168 place count 158 transition count 400
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 170 place count 156 transition count 392
Iterating global reduction 3 with 2 rules applied. Total rules applied 172 place count 156 transition count 392
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 174 place count 154 transition count 384
Iterating global reduction 3 with 2 rules applied. Total rules applied 176 place count 154 transition count 384
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 178 place count 152 transition count 380
Iterating global reduction 3 with 2 rules applied. Total rules applied 180 place count 152 transition count 380
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 182 place count 150 transition count 376
Iterating global reduction 3 with 2 rules applied. Total rules applied 184 place count 150 transition count 376
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 186 place count 148 transition count 372
Iterating global reduction 3 with 2 rules applied. Total rules applied 188 place count 148 transition count 372
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 190 place count 146 transition count 368
Iterating global reduction 3 with 2 rules applied. Total rules applied 192 place count 146 transition count 368
Applied a total of 192 rules in 229 ms. Remains 146 /222 variables (removed 76) and now considering 368/648 (removed 280) transitions.
[2025-06-01 16:24:39] [INFO ] Flow matrix only has 250 transitions (discarded 118 similar events)
// Phase 1: matrix 250 rows 146 cols
[2025-06-01 16:24:39] [INFO ] Computed 2 invariants in 31 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 16:24:39] [INFO ] Implicit Places using invariants in 635 ms returned []
[2025-06-01 16:24:39] [INFO ] Flow matrix only has 250 transitions (discarded 118 similar events)
[2025-06-01 16:24:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 16:24:40] [INFO ] State equation strengthened by 56 read => feed constraints.
[2025-06-01 16:24:40] [INFO ] Implicit Places using invariants and state equation in 678 ms returned []
Implicit Place search using SMT with State Equation took 1381 ms to find 0 implicit places.
Running 366 sub problems to find dead transitions.
[2025-06-01 16:24:40] [INFO ] Flow matrix only has 250 transitions (discarded 118 similar events)
[2025-06-01 16:24:40] [INFO ] Invariant cache hit.
[2025-06-01 16:24:40] [INFO ] State equation strengthened by 56 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/146 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 366 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/146 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 366 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/146 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 366 unsolved
At refinement iteration 3 (OVERLAPS) 250/396 variables, 146/148 constraints. Problems are: Problem set: 0 solved, 366 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/396 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 366 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/396 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 366 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/396 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 366 unsolved
No progress, stopping.
After SMT solving in domain Real declared 396/396 variables, and 204 constraints, problems are : Problem set: 0 solved, 366 unsolved in 19206 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 146/146 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 366/366 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 366 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/146 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 366 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/146 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 366 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/146 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 366 unsolved
At refinement iteration 3 (OVERLAPS) 250/396 variables, 146/148 constraints. Problems are: Problem set: 0 solved, 366 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/396 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 366 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/396 variables, 366/570 constraints. Problems are: Problem set: 0 solved, 366 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/396 variables, 0/570 constraints. Problems are: Problem set: 0 solved, 366 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 396/396 variables, and 570 constraints, problems are : Problem set: 0 solved, 366 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 146/146 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 366/366 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49994ms problems are : Problem set: 0 solved, 366 unsolved
Search for dead transitions found 0 dead transitions in 50027ms
Starting structural reductions in LTL mode, iteration 1 : 146/222 places, 368/648 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51679 ms. Remains : 146/222 places, 368/648 transitions.
Support contains 19 out of 146 places after structural reductions.
[2025-06-01 16:25:31] [INFO ] Flatten gal took : 106 ms
[2025-06-01 16:25:31] [INFO ] Flatten gal took : 56 ms
[2025-06-01 16:25:31] [INFO ] Input system was already deterministic with 368 transitions.
Support contains 18 out of 146 places (down from 19) after GAL structural reductions.
RANDOM walk for 40080 steps (23 resets) in 1360 ms. (29 steps per ms) remains 0/13 properties
FORMULA FunctionPointer-PT-b064-LTLCardinality-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA FunctionPointer-PT-b064-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 24 stabilizing places and 64 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(G((F(p0) U X(p1))))))))'
Support contains 2 out of 146 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 368/368 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 137 transition count 344
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 137 transition count 344
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 26 place count 137 transition count 336
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 33 place count 130 transition count 318
Iterating global reduction 1 with 7 rules applied. Total rules applied 40 place count 130 transition count 318
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 45 place count 125 transition count 298
Iterating global reduction 1 with 5 rules applied. Total rules applied 50 place count 125 transition count 298
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 55 place count 120 transition count 282
Iterating global reduction 1 with 5 rules applied. Total rules applied 60 place count 120 transition count 282
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 64 place count 116 transition count 274
Iterating global reduction 1 with 4 rules applied. Total rules applied 68 place count 116 transition count 274
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 72 place count 112 transition count 266
Iterating global reduction 1 with 4 rules applied. Total rules applied 76 place count 112 transition count 266
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 80 place count 108 transition count 258
Iterating global reduction 1 with 4 rules applied. Total rules applied 84 place count 108 transition count 258
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 88 place count 104 transition count 250
Iterating global reduction 1 with 4 rules applied. Total rules applied 92 place count 104 transition count 250
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 95 place count 101 transition count 244
Iterating global reduction 1 with 3 rules applied. Total rules applied 98 place count 101 transition count 244
Applied a total of 98 rules in 38 ms. Remains 101 /146 variables (removed 45) and now considering 244/368 (removed 124) transitions.
[2025-06-01 16:25:32] [INFO ] Flow matrix only has 166 transitions (discarded 78 similar events)
// Phase 1: matrix 166 rows 101 cols
[2025-06-01 16:25:32] [INFO ] Computed 2 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 16:25:32] [INFO ] Implicit Places using invariants in 177 ms returned []
[2025-06-01 16:25:32] [INFO ] Flow matrix only has 166 transitions (discarded 78 similar events)
[2025-06-01 16:25:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 16:25:32] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-01 16:25:32] [INFO ] Implicit Places using invariants and state equation in 594 ms returned []
Implicit Place search using SMT with State Equation took 775 ms to find 0 implicit places.
Running 242 sub problems to find dead transitions.
[2025-06-01 16:25:32] [INFO ] Flow matrix only has 166 transitions (discarded 78 similar events)
[2025-06-01 16:25:32] [INFO ] Invariant cache hit.
[2025-06-01 16:25:32] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 3 (OVERLAPS) 166/267 variables, 101/103 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/267 variables, 40/143 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/267 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 242 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/267 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 242 unsolved
No progress, stopping.
After SMT solving in domain Real declared 267/267 variables, and 143 constraints, problems are : Problem set: 0 solved, 242 unsolved in 9308 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 101/101 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 242/242 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 242 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 3 (OVERLAPS) 166/267 variables, 101/103 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/267 variables, 40/143 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/267 variables, 242/385 constraints. Problems are: Problem set: 0 solved, 242 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 16:25:48] [INFO ] Deduced a trap along path composed of 3 places in 68 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 16:25:49] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 16:25:50] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 16:25:50] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/267 variables, 4/389 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/267 variables, 0/389 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 8 (OVERLAPS) 0/267 variables, 0/389 constraints. Problems are: Problem set: 0 solved, 242 unsolved
No progress, stopping.
After SMT solving in domain Int declared 267/267 variables, and 389 constraints, problems are : Problem set: 0 solved, 242 unsolved in 29699 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 101/101 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 242/242 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 39216ms problems are : Problem set: 0 solved, 242 unsolved
Search for dead transitions found 0 dead transitions in 39220ms
Starting structural reductions in LTL mode, iteration 1 : 101/146 places, 244/368 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40035 ms. Remains : 101/146 places, 244/368 transitions.
Stuttering acceptance computed with spot in 639 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-b064-LTLCardinality-00
Stuttering criterion allowed to conclude after 87 steps with 0 reset in 4 ms.
FORMULA FunctionPointer-PT-b064-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b064-LTLCardinality-00 finished in 40777 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 1 out of 146 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 368/368 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 138 transition count 348
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 138 transition count 348
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 26 place count 138 transition count 338
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 32 place count 132 transition count 322
Iterating global reduction 1 with 6 rules applied. Total rules applied 38 place count 132 transition count 322
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 42 place count 128 transition count 306
Iterating global reduction 1 with 4 rules applied. Total rules applied 46 place count 128 transition count 306
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 50 place count 124 transition count 294
Iterating global reduction 1 with 4 rules applied. Total rules applied 54 place count 124 transition count 294
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 58 place count 120 transition count 286
Iterating global reduction 1 with 4 rules applied. Total rules applied 62 place count 120 transition count 286
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 66 place count 116 transition count 278
Iterating global reduction 1 with 4 rules applied. Total rules applied 70 place count 116 transition count 278
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 74 place count 112 transition count 270
Iterating global reduction 1 with 4 rules applied. Total rules applied 78 place count 112 transition count 270
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 82 place count 108 transition count 262
Iterating global reduction 1 with 4 rules applied. Total rules applied 86 place count 108 transition count 262
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 88 place count 106 transition count 258
Iterating global reduction 1 with 2 rules applied. Total rules applied 90 place count 106 transition count 258
Applied a total of 90 rules in 34 ms. Remains 106 /146 variables (removed 40) and now considering 258/368 (removed 110) transitions.
[2025-06-01 16:26:12] [INFO ] Flow matrix only has 174 transitions (discarded 84 similar events)
// Phase 1: matrix 174 rows 106 cols
[2025-06-01 16:26:12] [INFO ] Computed 2 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 16:26:12] [INFO ] Implicit Places using invariants in 121 ms returned []
[2025-06-01 16:26:12] [INFO ] Flow matrix only has 174 transitions (discarded 84 similar events)
[2025-06-01 16:26:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 16:26:13] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-01 16:26:13] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 421 ms to find 0 implicit places.
Running 256 sub problems to find dead transitions.
[2025-06-01 16:26:13] [INFO ] Flow matrix only has 174 transitions (discarded 84 similar events)
[2025-06-01 16:26:13] [INFO ] Invariant cache hit.
[2025-06-01 16:26:13] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 3 (OVERLAPS) 174/280 variables, 106/108 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/280 variables, 40/148 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 256 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/280 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 256 unsolved
No progress, stopping.
After SMT solving in domain Real declared 280/280 variables, and 148 constraints, problems are : Problem set: 0 solved, 256 unsolved in 9134 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 106/106 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 256/256 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 256 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 3 (OVERLAPS) 174/280 variables, 106/108 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/280 variables, 40/148 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 256/404 constraints. Problems are: Problem set: 0 solved, 256 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 16:26:29] [INFO ] Deduced a trap along path composed of 3 places in 34 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 16:26:29] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 16:26:29] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 16:26:29] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/280 variables, 4/408 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/280 variables, 0/408 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 8 (OVERLAPS) 0/280 variables, 0/408 constraints. Problems are: Problem set: 0 solved, 256 unsolved
No progress, stopping.
After SMT solving in domain Int declared 280/280 variables, and 408 constraints, problems are : Problem set: 0 solved, 256 unsolved in 24909 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 106/106 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 256/256 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 34165ms problems are : Problem set: 0 solved, 256 unsolved
Search for dead transitions found 0 dead transitions in 34169ms
Starting structural reductions in LTL mode, iteration 1 : 106/146 places, 258/368 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34625 ms. Remains : 106/146 places, 258/368 transitions.
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : FunctionPointer-PT-b064-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA FunctionPointer-PT-b064-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b064-LTLCardinality-01 finished in 34760 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 146 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 146/146 places, 368/368 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 139 transition count 348
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 139 transition count 348
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 20 place count 139 transition count 342
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 25 place count 134 transition count 330
Iterating global reduction 1 with 5 rules applied. Total rules applied 30 place count 134 transition count 330
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 34 place count 130 transition count 314
Iterating global reduction 1 with 4 rules applied. Total rules applied 38 place count 130 transition count 314
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 42 place count 126 transition count 300
Iterating global reduction 1 with 4 rules applied. Total rules applied 46 place count 126 transition count 300
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 50 place count 122 transition count 292
Iterating global reduction 1 with 4 rules applied. Total rules applied 54 place count 122 transition count 292
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 58 place count 118 transition count 284
Iterating global reduction 1 with 4 rules applied. Total rules applied 62 place count 118 transition count 284
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 66 place count 114 transition count 276
Iterating global reduction 1 with 4 rules applied. Total rules applied 70 place count 114 transition count 276
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 74 place count 110 transition count 268
Iterating global reduction 1 with 4 rules applied. Total rules applied 78 place count 110 transition count 268
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 81 place count 107 transition count 262
Iterating global reduction 1 with 3 rules applied. Total rules applied 84 place count 107 transition count 262
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 88 place count 107 transition count 258
Applied a total of 88 rules in 81 ms. Remains 107 /146 variables (removed 39) and now considering 258/368 (removed 110) transitions.
[2025-06-01 16:26:47] [INFO ] Flow matrix only has 176 transitions (discarded 82 similar events)
// Phase 1: matrix 176 rows 107 cols
[2025-06-01 16:26:47] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 16:26:47] [INFO ] Implicit Places using invariants in 151 ms returned []
[2025-06-01 16:26:47] [INFO ] Flow matrix only has 176 transitions (discarded 82 similar events)
[2025-06-01 16:26:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 16:26:47] [INFO ] State equation strengthened by 42 read => feed constraints.
[2025-06-01 16:26:48] [INFO ] Implicit Places using invariants and state equation in 551 ms returned []
Implicit Place search using SMT with State Equation took 706 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 16:26:48] [INFO ] Redundant transitions in 13 ms returned []
Running 256 sub problems to find dead transitions.
[2025-06-01 16:26:48] [INFO ] Flow matrix only has 176 transitions (discarded 82 similar events)
[2025-06-01 16:26:48] [INFO ] Invariant cache hit.
[2025-06-01 16:26:48] [INFO ] State equation strengthened by 42 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/107 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 3 (OVERLAPS) 176/283 variables, 107/109 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 42/151 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 256 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/283 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 256 unsolved
No progress, stopping.
After SMT solving in domain Real declared 283/283 variables, and 151 constraints, problems are : Problem set: 0 solved, 256 unsolved in 8565 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 107/107 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 256/256 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 256 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/107 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 3 (OVERLAPS) 176/283 variables, 107/109 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 42/151 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 256/407 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 0/407 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 7 (OVERLAPS) 0/283 variables, 0/407 constraints. Problems are: Problem set: 0 solved, 256 unsolved
No progress, stopping.
After SMT solving in domain Int declared 283/283 variables, and 407 constraints, problems are : Problem set: 0 solved, 256 unsolved in 20074 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 107/107 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 256/256 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 28740ms problems are : Problem set: 0 solved, 256 unsolved
Search for dead transitions found 0 dead transitions in 28741ms
Starting structural reductions in SI_LTL mode, iteration 1 : 107/146 places, 258/368 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 29552 ms. Remains : 107/146 places, 258/368 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : FunctionPointer-PT-b064-LTLCardinality-02
Stuttering criterion allowed to conclude after 140 steps with 0 reset in 3 ms.
FORMULA FunctionPointer-PT-b064-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b064-LTLCardinality-02 finished in 29614 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 1 out of 146 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 368/368 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 137 transition count 344
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 137 transition count 344
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 26 place count 137 transition count 336
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 33 place count 130 transition count 318
Iterating global reduction 1 with 7 rules applied. Total rules applied 40 place count 130 transition count 318
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 45 place count 125 transition count 298
Iterating global reduction 1 with 5 rules applied. Total rules applied 50 place count 125 transition count 298
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 55 place count 120 transition count 282
Iterating global reduction 1 with 5 rules applied. Total rules applied 60 place count 120 transition count 282
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 65 place count 115 transition count 272
Iterating global reduction 1 with 5 rules applied. Total rules applied 70 place count 115 transition count 272
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 75 place count 110 transition count 262
Iterating global reduction 1 with 5 rules applied. Total rules applied 80 place count 110 transition count 262
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 85 place count 105 transition count 252
Iterating global reduction 1 with 5 rules applied. Total rules applied 90 place count 105 transition count 252
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 95 place count 100 transition count 242
Iterating global reduction 1 with 5 rules applied. Total rules applied 100 place count 100 transition count 242
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 103 place count 97 transition count 236
Iterating global reduction 1 with 3 rules applied. Total rules applied 106 place count 97 transition count 236
Applied a total of 106 rules in 26 ms. Remains 97 /146 variables (removed 49) and now considering 236/368 (removed 132) transitions.
[2025-06-01 16:27:17] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
// Phase 1: matrix 159 rows 97 cols
[2025-06-01 16:27:17] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 16:27:17] [INFO ] Implicit Places using invariants in 140 ms returned []
[2025-06-01 16:27:17] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2025-06-01 16:27:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 16:27:17] [INFO ] State equation strengthened by 37 read => feed constraints.
[2025-06-01 16:27:17] [INFO ] Implicit Places using invariants and state equation in 352 ms returned []
Implicit Place search using SMT with State Equation took 495 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2025-06-01 16:27:17] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2025-06-01 16:27:17] [INFO ] Invariant cache hit.
[2025-06-01 16:27:17] [INFO ] State equation strengthened by 37 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 159/256 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/256 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/256 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/256 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 256/256 variables, and 136 constraints, problems are : Problem set: 0 solved, 234 unsolved in 7949 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 159/256 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/256 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/256 variables, 234/370 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/256 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (OVERLAPS) 0/256 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Int declared 256/256 variables, and 370 constraints, problems are : Problem set: 0 solved, 234 unsolved in 18897 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 26915ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 26916ms
Starting structural reductions in LTL mode, iteration 1 : 97/146 places, 236/368 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27438 ms. Remains : 97/146 places, 236/368 transitions.
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : FunctionPointer-PT-b064-LTLCardinality-06
Product exploration explored 100000 steps with 50000 reset in 500 ms.
Product exploration explored 100000 steps with 50000 reset in 348 ms.
Computed a total of 24 stabilizing places and 64 stable transitions
Computed a total of 24 stabilizing places and 64 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 19 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FunctionPointer-PT-b064-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FunctionPointer-PT-b064-LTLCardinality-06 finished in 28447 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p1)||p0))))'
Support contains 4 out of 146 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 146/146 places, 368/368 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 137 transition count 344
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 137 transition count 344
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 26 place count 137 transition count 336
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 33 place count 130 transition count 318
Iterating global reduction 1 with 7 rules applied. Total rules applied 40 place count 130 transition count 318
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 45 place count 125 transition count 298
Iterating global reduction 1 with 5 rules applied. Total rules applied 50 place count 125 transition count 298
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 55 place count 120 transition count 282
Iterating global reduction 1 with 5 rules applied. Total rules applied 60 place count 120 transition count 282
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 65 place count 115 transition count 272
Iterating global reduction 1 with 5 rules applied. Total rules applied 70 place count 115 transition count 272
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 75 place count 110 transition count 262
Iterating global reduction 1 with 5 rules applied. Total rules applied 80 place count 110 transition count 262
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 84 place count 106 transition count 254
Iterating global reduction 1 with 4 rules applied. Total rules applied 88 place count 106 transition count 254
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 92 place count 102 transition count 246
Iterating global reduction 1 with 4 rules applied. Total rules applied 96 place count 102 transition count 246
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 97 place count 101 transition count 244
Iterating global reduction 1 with 1 rules applied. Total rules applied 98 place count 101 transition count 244
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 100 place count 101 transition count 242
Applied a total of 100 rules in 56 ms. Remains 101 /146 variables (removed 45) and now considering 242/368 (removed 126) transitions.
[2025-06-01 16:27:45] [INFO ] Flow matrix only has 167 transitions (discarded 75 similar events)
// Phase 1: matrix 167 rows 101 cols
[2025-06-01 16:27:45] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 16:27:45] [INFO ] Implicit Places using invariants in 108 ms returned []
[2025-06-01 16:27:45] [INFO ] Flow matrix only has 167 transitions (discarded 75 similar events)
[2025-06-01 16:27:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 16:27:45] [INFO ] State equation strengthened by 41 read => feed constraints.
[2025-06-01 16:27:46] [INFO ] Implicit Places using invariants and state equation in 322 ms returned []
Implicit Place search using SMT with State Equation took 434 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 16:27:46] [INFO ] Redundant transitions in 4 ms returned []
Running 240 sub problems to find dead transitions.
[2025-06-01 16:27:46] [INFO ] Flow matrix only has 167 transitions (discarded 75 similar events)
[2025-06-01 16:27:46] [INFO ] Invariant cache hit.
[2025-06-01 16:27:46] [INFO ] State equation strengthened by 41 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 3 (OVERLAPS) 167/268 variables, 101/103 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/268 variables, 41/144 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/268 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 240 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/268 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 240 unsolved
No progress, stopping.
After SMT solving in domain Real declared 268/268 variables, and 144 constraints, problems are : Problem set: 0 solved, 240 unsolved in 9870 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 101/101 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 240/240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 240 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 3 (OVERLAPS) 167/268 variables, 101/103 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/268 variables, 41/144 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/268 variables, 240/384 constraints. Problems are: Problem set: 0 solved, 240 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 16:28:02] [INFO ] Deduced a trap along path composed of 3 places in 33 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/268 variables, 1/385 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 0/385 constraints. Problems are: Problem set: 0 solved, 240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 268/268 variables, and 385 constraints, problems are : Problem set: 0 solved, 240 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 101/101 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 240/240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 39989ms problems are : Problem set: 0 solved, 240 unsolved
Search for dead transitions found 0 dead transitions in 39990ms
Starting structural reductions in SI_LTL mode, iteration 1 : 101/146 places, 242/368 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 40491 ms. Remains : 101/146 places, 242/368 transitions.
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FunctionPointer-PT-b064-LTLCardinality-08
Stuttering criterion allowed to conclude after 1080 steps with 6 reset in 15 ms.
FORMULA FunctionPointer-PT-b064-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b064-LTLCardinality-08 finished in 40627 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((G(p0)||X(p1))))))'
Support contains 2 out of 146 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 368/368 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 138 transition count 346
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 138 transition count 346
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 22 place count 138 transition count 340
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 29 place count 131 transition count 322
Iterating global reduction 1 with 7 rules applied. Total rules applied 36 place count 131 transition count 322
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 41 place count 126 transition count 302
Iterating global reduction 1 with 5 rules applied. Total rules applied 46 place count 126 transition count 302
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 51 place count 121 transition count 286
Iterating global reduction 1 with 5 rules applied. Total rules applied 56 place count 121 transition count 286
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 61 place count 116 transition count 276
Iterating global reduction 1 with 5 rules applied. Total rules applied 66 place count 116 transition count 276
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 71 place count 111 transition count 266
Iterating global reduction 1 with 5 rules applied. Total rules applied 76 place count 111 transition count 266
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 81 place count 106 transition count 256
Iterating global reduction 1 with 5 rules applied. Total rules applied 86 place count 106 transition count 256
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 90 place count 102 transition count 248
Iterating global reduction 1 with 4 rules applied. Total rules applied 94 place count 102 transition count 248
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 97 place count 99 transition count 242
Iterating global reduction 1 with 3 rules applied. Total rules applied 100 place count 99 transition count 242
Applied a total of 100 rules in 20 ms. Remains 99 /146 variables (removed 47) and now considering 242/368 (removed 126) transitions.
[2025-06-01 16:28:26] [INFO ] Flow matrix only has 164 transitions (discarded 78 similar events)
// Phase 1: matrix 164 rows 99 cols
[2025-06-01 16:28:26] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 16:28:26] [INFO ] Implicit Places using invariants in 135 ms returned []
[2025-06-01 16:28:26] [INFO ] Flow matrix only has 164 transitions (discarded 78 similar events)
[2025-06-01 16:28:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 16:28:26] [INFO ] State equation strengthened by 39 read => feed constraints.
[2025-06-01 16:28:26] [INFO ] Implicit Places using invariants and state equation in 400 ms returned []
Implicit Place search using SMT with State Equation took 539 ms to find 0 implicit places.
Running 240 sub problems to find dead transitions.
[2025-06-01 16:28:26] [INFO ] Flow matrix only has 164 transitions (discarded 78 similar events)
[2025-06-01 16:28:26] [INFO ] Invariant cache hit.
[2025-06-01 16:28:26] [INFO ] State equation strengthened by 39 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/99 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/99 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 3 (OVERLAPS) 164/263 variables, 99/101 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/263 variables, 39/140 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/263 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 240 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/263 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 240 unsolved
No progress, stopping.
After SMT solving in domain Real declared 263/263 variables, and 140 constraints, problems are : Problem set: 0 solved, 240 unsolved in 10973 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 99/99 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 240/240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 240 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/99 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/99 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 3 (OVERLAPS) 164/263 variables, 99/101 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/263 variables, 39/140 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/263 variables, 240/380 constraints. Problems are: Problem set: 0 solved, 240 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 16:28:45] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/263 variables, 1/381 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/263 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 8 (OVERLAPS) 0/263 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 240 unsolved
No progress, stopping.
After SMT solving in domain Int declared 263/263 variables, and 381 constraints, problems are : Problem set: 0 solved, 240 unsolved in 23309 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 99/99 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 240/240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 34404ms problems are : Problem set: 0 solved, 240 unsolved
Search for dead transitions found 0 dead transitions in 34408ms
Starting structural reductions in LTL mode, iteration 1 : 99/146 places, 242/368 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34969 ms. Remains : 99/146 places, 242/368 transitions.
Stuttering acceptance computed with spot in 152 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : FunctionPointer-PT-b064-LTLCardinality-09
Product exploration explored 100000 steps with 25000 reset in 144 ms.
Product exploration explored 100000 steps with 25000 reset in 177 ms.
Computed a total of 24 stabilizing places and 64 stable transitions
Computed a total of 24 stabilizing places and 64 stable transitions
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 103 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 194 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40021 steps (23 resets) in 202 ms. (197 steps per ms) remains 1/4 properties
BEST_FIRST walk for 14573 steps (8 resets) in 35 ms. (404 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p0 p1))), (F (NOT p0)), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 1 factoid took 218 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 177 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 162 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 99 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 99/99 places, 242/242 transitions.
Applied a total of 0 rules in 5 ms. Remains 99 /99 variables (removed 0) and now considering 242/242 (removed 0) transitions.
[2025-06-01 16:29:02] [INFO ] Flow matrix only has 164 transitions (discarded 78 similar events)
[2025-06-01 16:29:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 16:29:02] [INFO ] Implicit Places using invariants in 153 ms returned []
[2025-06-01 16:29:02] [INFO ] Flow matrix only has 164 transitions (discarded 78 similar events)
[2025-06-01 16:29:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 16:29:03] [INFO ] State equation strengthened by 39 read => feed constraints.
[2025-06-01 16:29:03] [INFO ] Implicit Places using invariants and state equation in 502 ms returned []
Implicit Place search using SMT with State Equation took 657 ms to find 0 implicit places.
Running 240 sub problems to find dead transitions.
[2025-06-01 16:29:03] [INFO ] Flow matrix only has 164 transitions (discarded 78 similar events)
[2025-06-01 16:29:03] [INFO ] Invariant cache hit.
[2025-06-01 16:29:03] [INFO ] State equation strengthened by 39 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/99 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/99 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 3 (OVERLAPS) 164/263 variables, 99/101 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/263 variables, 39/140 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/263 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 240 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/263 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 240 unsolved
No progress, stopping.
After SMT solving in domain Real declared 263/263 variables, and 140 constraints, problems are : Problem set: 0 solved, 240 unsolved in 9355 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 99/99 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 240/240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 240 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/99 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/99 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 3 (OVERLAPS) 164/263 variables, 99/101 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/263 variables, 39/140 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/263 variables, 240/380 constraints. Problems are: Problem set: 0 solved, 240 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 16:29:21] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/263 variables, 1/381 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/263 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 8 (OVERLAPS) 0/263 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 240 unsolved
No progress, stopping.
After SMT solving in domain Int declared 263/263 variables, and 381 constraints, problems are : Problem set: 0 solved, 240 unsolved in 24095 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 99/99 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 240/240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 33600ms problems are : Problem set: 0 solved, 240 unsolved
Search for dead transitions found 0 dead transitions in 33601ms
Finished structural reductions in LTL mode , in 1 iterations and 34266 ms. Remains : 99/99 places, 242/242 transitions.
Computed a total of 24 stabilizing places and 64 stable transitions
Computed a total of 24 stabilizing places and 64 stable transitions
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 83 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 158 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40075 steps (17 resets) in 147 ms. (270 steps per ms) remains 3/4 properties
BEST_FIRST walk for 18815 steps (12 resets) in 28 ms. (648 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p0 p1))), (F (NOT p0)), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 1 factoid took 182 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 191 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 201 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 205 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 25000 reset in 333 ms.
Product exploration explored 100000 steps with 25000 reset in 413 ms.
Applying partial POR strategy [false, true, false, false]
Stuttering acceptance computed with spot in 189 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 99 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 99/99 places, 242/242 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 99 transition count 240
Applied a total of 2 rules in 21 ms. Remains 99 /99 variables (removed 0) and now considering 240/242 (removed 2) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 16:29:39] [INFO ] Redundant transitions in 4 ms returned []
Running 238 sub problems to find dead transitions.
[2025-06-01 16:29:39] [INFO ] Flow matrix only has 163 transitions (discarded 77 similar events)
// Phase 1: matrix 163 rows 99 cols
[2025-06-01 16:29:39] [INFO ] Computed 2 invariants in 3 ms
[2025-06-01 16:29:39] [INFO ] State equation strengthened by 39 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/99 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/99 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (OVERLAPS) 163/262 variables, 99/101 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/262 variables, 39/140 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/262 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 238 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/262 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 238 unsolved
No progress, stopping.
After SMT solving in domain Real declared 262/262 variables, and 140 constraints, problems are : Problem set: 0 solved, 238 unsolved in 11620 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 99/99 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 238 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/99 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/99 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (OVERLAPS) 163/262 variables, 99/101 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/262 variables, 39/140 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/262 variables, 238/378 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/262 variables, 0/378 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 7 (OVERLAPS) 0/262 variables, 0/378 constraints. Problems are: Problem set: 0 solved, 238 unsolved
No progress, stopping.
After SMT solving in domain Int declared 262/262 variables, and 378 constraints, problems are : Problem set: 0 solved, 238 unsolved in 23404 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 99/99 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 35117ms problems are : Problem set: 0 solved, 238 unsolved
Search for dead transitions found 0 dead transitions in 35119ms
Starting structural reductions in SI_LTL mode, iteration 1 : 99/99 places, 240/242 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 35155 ms. Remains : 99/99 places, 240/242 transitions.
Built C files in :
/tmp/ltsmin8909344219028906966
[2025-06-01 16:30:14] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8909344219028906966
Running compilation step : cd /tmp/ltsmin8909344219028906966;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1184 ms.
Running link step : cd /tmp/ltsmin8909344219028906966;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 168 ms.
Running LTSmin : cd /tmp/ltsmin8909344219028906966;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased13622398421856535930.hoa' '--buchi-type=spotba'
LTSmin run took 184 ms.
FORMULA FunctionPointer-PT-b064-LTLCardinality-09 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property FunctionPointer-PT-b064-LTLCardinality-09 finished in 109949 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||X(p0)))))'
Support contains 1 out of 146 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 368/368 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 138 transition count 346
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 138 transition count 346
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 22 place count 138 transition count 340
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 29 place count 131 transition count 322
Iterating global reduction 1 with 7 rules applied. Total rules applied 36 place count 131 transition count 322
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 41 place count 126 transition count 302
Iterating global reduction 1 with 5 rules applied. Total rules applied 46 place count 126 transition count 302
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 51 place count 121 transition count 286
Iterating global reduction 1 with 5 rules applied. Total rules applied 56 place count 121 transition count 286
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 61 place count 116 transition count 276
Iterating global reduction 1 with 5 rules applied. Total rules applied 66 place count 116 transition count 276
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 71 place count 111 transition count 266
Iterating global reduction 1 with 5 rules applied. Total rules applied 76 place count 111 transition count 266
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 81 place count 106 transition count 256
Iterating global reduction 1 with 5 rules applied. Total rules applied 86 place count 106 transition count 256
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 91 place count 101 transition count 246
Iterating global reduction 1 with 5 rules applied. Total rules applied 96 place count 101 transition count 246
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 99 place count 98 transition count 240
Iterating global reduction 1 with 3 rules applied. Total rules applied 102 place count 98 transition count 240
Applied a total of 102 rules in 36 ms. Remains 98 /146 variables (removed 48) and now considering 240/368 (removed 128) transitions.
[2025-06-01 16:30:16] [INFO ] Flow matrix only has 161 transitions (discarded 79 similar events)
// Phase 1: matrix 161 rows 98 cols
[2025-06-01 16:30:16] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 16:30:16] [INFO ] Implicit Places using invariants in 263 ms returned []
[2025-06-01 16:30:16] [INFO ] Flow matrix only has 161 transitions (discarded 79 similar events)
[2025-06-01 16:30:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 16:30:16] [INFO ] State equation strengthened by 37 read => feed constraints.
[2025-06-01 16:30:17] [INFO ] Implicit Places using invariants and state equation in 604 ms returned []
Implicit Place search using SMT with State Equation took 871 ms to find 0 implicit places.
Running 238 sub problems to find dead transitions.
[2025-06-01 16:30:17] [INFO ] Flow matrix only has 161 transitions (discarded 79 similar events)
[2025-06-01 16:30:17] [INFO ] Invariant cache hit.
[2025-06-01 16:30:17] [INFO ] State equation strengthened by 37 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (OVERLAPS) 161/259 variables, 98/100 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/259 variables, 37/137 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/259 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 238 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/259 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 238 unsolved
No progress, stopping.
After SMT solving in domain Real declared 259/259 variables, and 137 constraints, problems are : Problem set: 0 solved, 238 unsolved in 10603 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/98 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 238 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (OVERLAPS) 161/259 variables, 98/100 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/259 variables, 37/137 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/259 variables, 238/375 constraints. Problems are: Problem set: 0 solved, 238 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 16:30:36] [INFO ] Deduced a trap along path composed of 3 places in 32 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 16:30:37] [INFO ] Deduced a trap along path composed of 3 places in 31 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/259 variables, 2/377 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/259 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 8 (OVERLAPS) 0/259 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 238 unsolved
No progress, stopping.
After SMT solving in domain Int declared 259/259 variables, and 377 constraints, problems are : Problem set: 0 solved, 238 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/98 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 40728ms problems are : Problem set: 0 solved, 238 unsolved
Search for dead transitions found 0 dead transitions in 40731ms
Starting structural reductions in LTL mode, iteration 1 : 98/146 places, 240/368 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41639 ms. Remains : 98/146 places, 240/368 transitions.
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-b064-LTLCardinality-12
Stuttering criterion allowed to conclude after 47 steps with 0 reset in 0 ms.
FORMULA FunctionPointer-PT-b064-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b064-LTLCardinality-12 finished in 41784 ms.
All properties solved by simple procedures.
Total runtime 380103 ms.
BK_STOP 1748795458063
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FunctionPointer-PT-b064"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is FunctionPointer-PT-b064, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r100-smll-174867007400099"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b064.tgz
mv FunctionPointer-PT-b064 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;