About the Execution of ITS-Tools for DiscoveryGPU-PT-08b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 268986.00 | 0.00 | 0.00 | TFFFFFFFFTFTTFTF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r058-smll-174854064600651.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 DiscoveryGPU-PT-08b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r058-smll-174854064600651
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 7.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 61K 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 DiscoveryGPU-PT-08b-LTLCardinality-00
FORMULA_NAME DiscoveryGPU-PT-08b-LTLCardinality-01
FORMULA_NAME DiscoveryGPU-PT-08b-LTLCardinality-02
FORMULA_NAME DiscoveryGPU-PT-08b-LTLCardinality-03
FORMULA_NAME DiscoveryGPU-PT-08b-LTLCardinality-04
FORMULA_NAME DiscoveryGPU-PT-08b-LTLCardinality-05
FORMULA_NAME DiscoveryGPU-PT-08b-LTLCardinality-06
FORMULA_NAME DiscoveryGPU-PT-08b-LTLCardinality-07
FORMULA_NAME DiscoveryGPU-PT-08b-LTLCardinality-08
FORMULA_NAME DiscoveryGPU-PT-08b-LTLCardinality-09
FORMULA_NAME DiscoveryGPU-PT-08b-LTLCardinality-10
FORMULA_NAME DiscoveryGPU-PT-08b-LTLCardinality-11
FORMULA_NAME DiscoveryGPU-PT-08b-LTLCardinality-12
FORMULA_NAME DiscoveryGPU-PT-08b-LTLCardinality-13
FORMULA_NAME DiscoveryGPU-PT-08b-LTLCardinality-14
FORMULA_NAME DiscoveryGPU-PT-08b-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1748921589566
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DiscoveryGPU-PT-08b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-03 03:33:11] [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]
[2025-06-03 03:33:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 03:33:12] [INFO ] Load time of PNML (sax parser for PT used): 168 ms
[2025-06-03 03:33:12] [INFO ] Transformed 240 places.
[2025-06-03 03:33:12] [INFO ] Transformed 254 transitions.
[2025-06-03 03:33:12] [INFO ] Found NUPN structural information;
[2025-06-03 03:33:12] [INFO ] Parsed PT model containing 240 places and 254 transitions and 661 arcs in 429 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 27 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 7 formulas.
FORMULA DiscoveryGPU-PT-08b-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-08b-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-08b-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-08b-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-08b-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-08b-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-08b-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-08b-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 240 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 254/254 transitions.
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 224 transition count 254
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 53 place count 187 transition count 217
Iterating global reduction 1 with 37 rules applied. Total rules applied 90 place count 187 transition count 217
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 95 place count 182 transition count 212
Iterating global reduction 1 with 5 rules applied. Total rules applied 100 place count 182 transition count 212
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 103 place count 179 transition count 209
Iterating global reduction 1 with 3 rules applied. Total rules applied 106 place count 179 transition count 209
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 107 place count 178 transition count 208
Iterating global reduction 1 with 1 rules applied. Total rules applied 108 place count 178 transition count 208
Applied a total of 108 rules in 156 ms. Remains 178 /240 variables (removed 62) and now considering 208/254 (removed 46) transitions.
// Phase 1: matrix 208 rows 178 cols
[2025-06-03 03:33:13] [INFO ] Computed 2 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:33:13] [INFO ] Implicit Places using invariants in 520 ms returned []
[2025-06-03 03:33:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:33:14] [INFO ] Implicit Places using invariants and state equation in 486 ms returned []
Implicit Place search using SMT with State Equation took 1083 ms to find 0 implicit places.
Running 207 sub problems to find dead transitions.
[2025-06-03 03:33:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/177 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (OVERLAPS) 1/178 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/178 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (OVERLAPS) 208/386 variables, 178/180 constraints. Problems are: Problem set: 0 solved, 207 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:33:23] [INFO ] Deduced a trap composed of 8 places in 214 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:33:23] [INFO ] Deduced a trap composed of 9 places in 186 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:33:23] [INFO ] Deduced a trap composed of 10 places in 131 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:33:23] [INFO ] Deduced a trap composed of 11 places in 129 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:33:24] [INFO ] Deduced a trap composed of 12 places in 125 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:33:24] [INFO ] Deduced a trap composed of 13 places in 127 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:33:24] [INFO ] Deduced a trap composed of 14 places in 123 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:33:24] [INFO ] Deduced a trap composed of 14 places in 214 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:33:24] [INFO ] Deduced a trap composed of 12 places in 129 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:33:24] [INFO ] Deduced a trap composed of 13 places in 139 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:33:25] [INFO ] Deduced a trap composed of 14 places in 133 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:33:25] [INFO ] Deduced a trap composed of 15 places in 154 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:33:25] [INFO ] Deduced a trap composed of 16 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:33:25] [INFO ] Deduced a trap composed of 17 places in 117 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:33:25] [INFO ] Deduced a trap composed of 18 places in 99 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:33:25] [INFO ] Deduced a trap composed of 19 places in 82 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/386 variables, 16/196 constraints. Problems are: Problem set: 0 solved, 207 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:33:28] [INFO ] Deduced a trap composed of 121 places in 175 ms of which 27 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/386 variables, 1/197 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/386 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 7 (OVERLAPS) 0/386 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 207 unsolved
No progress, stopping.
After SMT solving in domain Real declared 386/386 variables, and 197 constraints, problems are : Problem set: 0 solved, 207 unsolved in 29541 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 178/178 constraints, PredecessorRefiner: 207/207 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 207 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/177 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (OVERLAPS) 1/178 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/178 variables, 17/19 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/178 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 4 (OVERLAPS) 208/386 variables, 178/197 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/386 variables, 207/404 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/386 variables, 0/404 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 7 (OVERLAPS) 0/386 variables, 0/404 constraints. Problems are: Problem set: 0 solved, 207 unsolved
No progress, stopping.
After SMT solving in domain Int declared 386/386 variables, and 404 constraints, problems are : Problem set: 0 solved, 207 unsolved in 25237 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 178/178 constraints, PredecessorRefiner: 207/207 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 55014ms problems are : Problem set: 0 solved, 207 unsolved
Search for dead transitions found 0 dead transitions in 55074ms
Starting structural reductions in LTL mode, iteration 1 : 178/240 places, 208/254 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56356 ms. Remains : 178/240 places, 208/254 transitions.
Support contains 25 out of 178 places after structural reductions.
[2025-06-03 03:34:09] [INFO ] Flatten gal took : 59 ms
[2025-06-03 03:34:09] [INFO ] Flatten gal took : 24 ms
[2025-06-03 03:34:09] [INFO ] Input system was already deterministic with 208 transitions.
Support contains 22 out of 178 places (down from 25) after GAL structural reductions.
RANDOM walk for 7783 steps (26 resets) in 439 ms. (17 steps per ms) remains 0/16 properties
Computed a total of 28 stabilizing places and 28 stable transitions
Graph (complete) has 350 edges and 178 vertex of which 174 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.13 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(p0)&&F(G(p1)))))'
Support contains 4 out of 178 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 178/178 places, 208/208 transitions.
Graph (complete) has 350 edges and 178 vertex of which 175 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 26 place count 174 transition count 179
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 51 place count 149 transition count 179
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 51 place count 149 transition count 152
Deduced a syphon composed of 27 places in 1 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 105 place count 122 transition count 152
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 114 place count 113 transition count 142
Iterating global reduction 2 with 9 rules applied. Total rules applied 123 place count 113 transition count 142
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 123 place count 113 transition count 141
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 125 place count 112 transition count 141
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 131 place count 106 transition count 134
Iterating global reduction 2 with 6 rules applied. Total rules applied 137 place count 106 transition count 134
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 142 place count 101 transition count 125
Iterating global reduction 2 with 5 rules applied. Total rules applied 147 place count 101 transition count 125
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 151 place count 97 transition count 121
Iterating global reduction 2 with 4 rules applied. Total rules applied 155 place count 97 transition count 121
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 221 place count 64 transition count 88
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 226 place count 59 transition count 79
Iterating global reduction 2 with 5 rules applied. Total rules applied 231 place count 59 transition count 79
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 236 place count 54 transition count 73
Iterating global reduction 2 with 5 rules applied. Total rules applied 241 place count 54 transition count 73
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 244 place count 51 transition count 67
Iterating global reduction 2 with 3 rules applied. Total rules applied 247 place count 51 transition count 67
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 250 place count 48 transition count 64
Iterating global reduction 2 with 3 rules applied. Total rules applied 253 place count 48 transition count 64
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 256 place count 45 transition count 58
Iterating global reduction 2 with 3 rules applied. Total rules applied 259 place count 45 transition count 58
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 262 place count 42 transition count 55
Iterating global reduction 2 with 3 rules applied. Total rules applied 265 place count 42 transition count 55
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 266 place count 42 transition count 54
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 269 place count 42 transition count 54
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 271 place count 40 transition count 52
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 46 edges and 38 vertex of which 35 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 11 rules applied. Total rules applied 282 place count 35 transition count 41
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 290 place count 27 transition count 41
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 302 place count 21 transition count 35
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 303 place count 21 transition count 34
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 4 with 5 rules applied. Total rules applied 308 place count 16 transition count 29
Applied a total of 308 rules in 119 ms. Remains 16 /178 variables (removed 162) and now considering 29/208 (removed 179) transitions.
[2025-06-03 03:34:10] [INFO ] Flow matrix only has 22 transitions (discarded 7 similar events)
// Phase 1: matrix 22 rows 16 cols
[2025-06-03 03:34:10] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:34:10] [INFO ] Implicit Places using invariants in 33 ms returned []
[2025-06-03 03:34:10] [INFO ] Flow matrix only has 22 transitions (discarded 7 similar events)
[2025-06-03 03:34:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:34:10] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 03:34:10] [INFO ] Redundant transitions in 1 ms returned []
Running 15 sub problems to find dead transitions.
[2025-06-03 03:34:10] [INFO ] Flow matrix only has 22 transitions (discarded 7 similar events)
[2025-06-03 03:34:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 18/29 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 8/37 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (OVERLAPS) 0/37 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 37/38 variables, and 16 constraints, problems are : Problem set: 0 solved, 15 unsolved in 372 ms.
Refiners :[State Equation: 16/16 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 18/29 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 15/26 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/29 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 8/37 variables, 5/31 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/37 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 0/37 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 37/38 variables, and 31 constraints, problems are : Problem set: 0 solved, 15 unsolved in 341 ms.
Refiners :[State Equation: 16/16 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 720ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 721ms
Starting structural reductions in SI_LTL mode, iteration 1 : 16/178 places, 29/208 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 926 ms. Remains : 16/178 places, 29/208 transitions.
Stuttering acceptance computed with spot in 405 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DiscoveryGPU-PT-08b-LTLCardinality-01
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA DiscoveryGPU-PT-08b-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-08b-LTLCardinality-01 finished in 1437 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(G(p0))))'
Support contains 2 out of 178 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 208/208 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 168 transition count 197
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 168 transition count 197
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 25 place count 163 transition count 191
Iterating global reduction 0 with 5 rules applied. Total rules applied 30 place count 163 transition count 191
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 35 place count 158 transition count 186
Iterating global reduction 0 with 5 rules applied. Total rules applied 40 place count 158 transition count 186
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 44 place count 154 transition count 181
Iterating global reduction 0 with 4 rules applied. Total rules applied 48 place count 154 transition count 181
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 51 place count 151 transition count 176
Iterating global reduction 0 with 3 rules applied. Total rules applied 54 place count 151 transition count 176
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 57 place count 148 transition count 173
Iterating global reduction 0 with 3 rules applied. Total rules applied 60 place count 148 transition count 173
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 62 place count 146 transition count 171
Iterating global reduction 0 with 2 rules applied. Total rules applied 64 place count 146 transition count 171
Applied a total of 64 rules in 111 ms. Remains 146 /178 variables (removed 32) and now considering 171/208 (removed 37) transitions.
// Phase 1: matrix 171 rows 146 cols
[2025-06-03 03:34:11] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:34:11] [INFO ] Implicit Places using invariants in 108 ms returned []
[2025-06-03 03:34:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:34:12] [INFO ] Implicit Places using invariants and state equation in 265 ms returned []
Implicit Place search using SMT with State Equation took 377 ms to find 0 implicit places.
Running 170 sub problems to find dead transitions.
[2025-06-03 03:34:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/145 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (OVERLAPS) 1/146 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/146 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (OVERLAPS) 171/317 variables, 146/148 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:34:16] [INFO ] Deduced a trap composed of 7 places in 95 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:34:16] [INFO ] Deduced a trap composed of 8 places in 86 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:34:17] [INFO ] Deduced a trap composed of 9 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:34:17] [INFO ] Deduced a trap composed of 10 places in 114 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:34:17] [INFO ] Deduced a trap composed of 11 places in 103 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:34:17] [INFO ] Deduced a trap composed of 12 places in 86 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:34:17] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:34:17] [INFO ] Deduced a trap composed of 13 places in 135 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 8/156 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 6 (OVERLAPS) 0/317 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Real declared 317/317 variables, and 156 constraints, problems are : Problem set: 0 solved, 170 unsolved in 15033 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 146/146 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/145 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (OVERLAPS) 1/146 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/146 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/146 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (OVERLAPS) 171/317 variables, 146/156 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 170/326 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/317 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 7 (OVERLAPS) 0/317 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Int declared 317/317 variables, and 326 constraints, problems are : Problem set: 0 solved, 170 unsolved in 16234 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 146/146 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 31327ms problems are : Problem set: 0 solved, 170 unsolved
Search for dead transitions found 0 dead transitions in 31329ms
Starting structural reductions in LTL mode, iteration 1 : 146/178 places, 171/208 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31818 ms. Remains : 146/178 places, 171/208 transitions.
Stuttering acceptance computed with spot in 115 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-08b-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 1526 steps with 6 reset in 21 ms.
FORMULA DiscoveryGPU-PT-08b-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-08b-LTLCardinality-03 finished in 31976 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(F(p0)))'
Support contains 2 out of 178 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 208/208 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 167 transition count 196
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 167 transition count 196
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 28 place count 161 transition count 189
Iterating global reduction 0 with 6 rules applied. Total rules applied 34 place count 161 transition count 189
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 40 place count 155 transition count 182
Iterating global reduction 0 with 6 rules applied. Total rules applied 46 place count 155 transition count 182
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 51 place count 150 transition count 176
Iterating global reduction 0 with 5 rules applied. Total rules applied 56 place count 150 transition count 176
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 60 place count 146 transition count 170
Iterating global reduction 0 with 4 rules applied. Total rules applied 64 place count 146 transition count 170
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 67 place count 143 transition count 167
Iterating global reduction 0 with 3 rules applied. Total rules applied 70 place count 143 transition count 167
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 72 place count 141 transition count 165
Iterating global reduction 0 with 2 rules applied. Total rules applied 74 place count 141 transition count 165
Applied a total of 74 rules in 113 ms. Remains 141 /178 variables (removed 37) and now considering 165/208 (removed 43) transitions.
// Phase 1: matrix 165 rows 141 cols
[2025-06-03 03:34:43] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:34:43] [INFO ] Implicit Places using invariants in 121 ms returned []
[2025-06-03 03:34:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:34:43] [INFO ] Implicit Places using invariants and state equation in 232 ms returned []
Implicit Place search using SMT with State Equation took 356 ms to find 0 implicit places.
Running 164 sub problems to find dead transitions.
[2025-06-03 03:34:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/140 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 1 (OVERLAPS) 1/141 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/141 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 3 (OVERLAPS) 165/306 variables, 141/143 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:34:49] [INFO ] Deduced a trap composed of 7 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:34:49] [INFO ] Deduced a trap composed of 8 places in 127 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:34:49] [INFO ] Deduced a trap composed of 9 places in 119 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:34:49] [INFO ] Deduced a trap composed of 10 places in 94 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:34:49] [INFO ] Deduced a trap composed of 11 places in 125 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:34:49] [INFO ] Deduced a trap composed of 12 places in 124 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:34:50] [INFO ] Deduced a trap composed of 13 places in 123 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:34:50] [INFO ] Deduced a trap composed of 13 places in 114 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/306 variables, 8/151 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/306 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 6 (OVERLAPS) 0/306 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 164 unsolved
No progress, stopping.
After SMT solving in domain Real declared 306/306 variables, and 151 constraints, problems are : Problem set: 0 solved, 164 unsolved in 13745 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 141/141 constraints, PredecessorRefiner: 164/164 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/140 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 1 (OVERLAPS) 1/141 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/141 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/141 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 4 (OVERLAPS) 165/306 variables, 141/151 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/306 variables, 164/315 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/306 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 7 (OVERLAPS) 0/306 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 164 unsolved
No progress, stopping.
After SMT solving in domain Int declared 306/306 variables, and 315 constraints, problems are : Problem set: 0 solved, 164 unsolved in 17231 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 141/141 constraints, PredecessorRefiner: 164/164 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 31028ms problems are : Problem set: 0 solved, 164 unsolved
Search for dead transitions found 0 dead transitions in 31030ms
Starting structural reductions in LTL mode, iteration 1 : 141/178 places, 165/208 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31502 ms. Remains : 141/178 places, 165/208 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-08b-LTLCardinality-04
Stuttering criterion allowed to conclude after 989 steps with 3 reset in 11 ms.
FORMULA DiscoveryGPU-PT-08b-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-08b-LTLCardinality-04 finished in 31600 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||(G(p1)&&X(p2)))))'
Support contains 4 out of 178 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 208/208 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 170 transition count 199
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 170 transition count 199
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 22 place count 164 transition count 192
Iterating global reduction 0 with 6 rules applied. Total rules applied 28 place count 164 transition count 192
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 34 place count 158 transition count 185
Iterating global reduction 0 with 6 rules applied. Total rules applied 40 place count 158 transition count 185
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 44 place count 154 transition count 180
Iterating global reduction 0 with 4 rules applied. Total rules applied 48 place count 154 transition count 180
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 51 place count 151 transition count 176
Iterating global reduction 0 with 3 rules applied. Total rules applied 54 place count 151 transition count 176
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 56 place count 149 transition count 174
Iterating global reduction 0 with 2 rules applied. Total rules applied 58 place count 149 transition count 174
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 148 transition count 173
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 148 transition count 173
Applied a total of 60 rules in 30 ms. Remains 148 /178 variables (removed 30) and now considering 173/208 (removed 35) transitions.
// Phase 1: matrix 173 rows 148 cols
[2025-06-03 03:35:15] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:35:15] [INFO ] Implicit Places using invariants in 82 ms returned []
[2025-06-03 03:35:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:35:15] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 266 ms to find 0 implicit places.
Running 172 sub problems to find dead transitions.
[2025-06-03 03:35:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/147 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 1 (OVERLAPS) 1/148 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/148 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 3 (OVERLAPS) 173/321 variables, 148/150 constraints. Problems are: Problem set: 0 solved, 172 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:35:21] [INFO ] Deduced a trap composed of 7 places in 101 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:35:21] [INFO ] Deduced a trap composed of 8 places in 122 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:35:21] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:35:21] [INFO ] Deduced a trap composed of 10 places in 123 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:35:21] [INFO ] Deduced a trap composed of 11 places in 136 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:35:21] [INFO ] Deduced a trap composed of 12 places in 143 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:35:22] [INFO ] Deduced a trap composed of 13 places in 166 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:35:22] [INFO ] Deduced a trap composed of 13 places in 120 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:35:22] [INFO ] Deduced a trap composed of 12 places in 98 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:35:22] [INFO ] Deduced a trap composed of 13 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:35:22] [INFO ] Deduced a trap composed of 14 places in 96 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:35:22] [INFO ] Deduced a trap composed of 15 places in 92 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:35:22] [INFO ] Deduced a trap composed of 16 places in 112 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:35:22] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:35:22] [INFO ] Deduced a trap composed of 18 places in 71 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:35:22] [INFO ] Deduced a trap composed of 19 places in 64 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/321 variables, 16/166 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/321 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 6 (OVERLAPS) 0/321 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 172 unsolved
No progress, stopping.
After SMT solving in domain Real declared 321/321 variables, and 166 constraints, problems are : Problem set: 0 solved, 172 unsolved in 18600 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 148/148 constraints, PredecessorRefiner: 172/172 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 172 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/147 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 1 (OVERLAPS) 1/148 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/148 variables, 16/18 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/148 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 4 (OVERLAPS) 173/321 variables, 148/166 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/321 variables, 172/338 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/321 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 7 (OVERLAPS) 0/321 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 172 unsolved
No progress, stopping.
After SMT solving in domain Int declared 321/321 variables, and 338 constraints, problems are : Problem set: 0 solved, 172 unsolved in 18333 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 148/148 constraints, PredecessorRefiner: 172/172 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 36975ms problems are : Problem set: 0 solved, 172 unsolved
Search for dead transitions found 0 dead transitions in 36976ms
Starting structural reductions in LTL mode, iteration 1 : 148/178 places, 173/208 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37273 ms. Remains : 148/178 places, 173/208 transitions.
Stuttering acceptance computed with spot in 205 ms :[true, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p2) (NOT p1))]
Running random walk in product with property : DiscoveryGPU-PT-08b-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DiscoveryGPU-PT-08b-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-08b-LTLCardinality-06 finished in 37498 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(p0))))'
Support contains 2 out of 178 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 208/208 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 167 transition count 196
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 167 transition count 196
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 28 place count 161 transition count 190
Iterating global reduction 0 with 6 rules applied. Total rules applied 34 place count 161 transition count 190
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 40 place count 155 transition count 183
Iterating global reduction 0 with 6 rules applied. Total rules applied 46 place count 155 transition count 183
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 51 place count 150 transition count 176
Iterating global reduction 0 with 5 rules applied. Total rules applied 56 place count 150 transition count 176
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 61 place count 145 transition count 169
Iterating global reduction 0 with 5 rules applied. Total rules applied 66 place count 145 transition count 169
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 70 place count 141 transition count 165
Iterating global reduction 0 with 4 rules applied. Total rules applied 74 place count 141 transition count 165
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 139 transition count 163
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 139 transition count 163
Applied a total of 78 rules in 29 ms. Remains 139 /178 variables (removed 39) and now considering 163/208 (removed 45) transitions.
// Phase 1: matrix 163 rows 139 cols
[2025-06-03 03:35:52] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:35:52] [INFO ] Implicit Places using invariants in 155 ms returned []
[2025-06-03 03:35:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:35:53] [INFO ] Implicit Places using invariants and state equation in 269 ms returned []
Implicit Place search using SMT with State Equation took 427 ms to find 0 implicit places.
Running 162 sub problems to find dead transitions.
[2025-06-03 03:35:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 1 (OVERLAPS) 1/139 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/139 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 3 (OVERLAPS) 163/302 variables, 139/141 constraints. Problems are: Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:35:58] [INFO ] Deduced a trap composed of 7 places in 119 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:35:58] [INFO ] Deduced a trap composed of 8 places in 120 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:35:58] [INFO ] Deduced a trap composed of 9 places in 135 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:35:59] [INFO ] Deduced a trap composed of 10 places in 119 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:35:59] [INFO ] Deduced a trap composed of 11 places in 115 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:35:59] [INFO ] Deduced a trap composed of 12 places in 115 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:35:59] [INFO ] Deduced a trap composed of 13 places in 112 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:35:59] [INFO ] Deduced a trap composed of 13 places in 112 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/302 variables, 8/149 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/302 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 6 (OVERLAPS) 0/302 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 162 unsolved
No progress, stopping.
After SMT solving in domain Real declared 302/302 variables, and 149 constraints, problems are : Problem set: 0 solved, 162 unsolved in 15896 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 139/139 constraints, PredecessorRefiner: 162/162 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 1 (OVERLAPS) 1/139 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/139 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/139 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 4 (OVERLAPS) 163/302 variables, 139/149 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/302 variables, 162/311 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/302 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 7 (OVERLAPS) 0/302 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 162 unsolved
No progress, stopping.
After SMT solving in domain Int declared 302/302 variables, and 311 constraints, problems are : Problem set: 0 solved, 162 unsolved in 16915 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 139/139 constraints, PredecessorRefiner: 162/162 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 32838ms problems are : Problem set: 0 solved, 162 unsolved
Search for dead transitions found 0 dead transitions in 32839ms
Starting structural reductions in LTL mode, iteration 1 : 139/178 places, 163/208 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33296 ms. Remains : 139/178 places, 163/208 transitions.
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-08b-LTLCardinality-09
Product exploration explored 100000 steps with 33333 reset in 265 ms.
Product exploration explored 100000 steps with 33333 reset in 220 ms.
Computed a total of 26 stabilizing places and 26 stable transitions
Graph (complete) has 280 edges and 139 vertex of which 138 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 26 stabilizing places and 26 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 21 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DiscoveryGPU-PT-08b-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DiscoveryGPU-PT-08b-LTLCardinality-09 finished in 33946 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((X(p0)&&F(p1))))))'
Support contains 3 out of 178 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 208/208 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 167 transition count 196
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 167 transition count 196
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 28 place count 161 transition count 189
Iterating global reduction 0 with 6 rules applied. Total rules applied 34 place count 161 transition count 189
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 40 place count 155 transition count 182
Iterating global reduction 0 with 6 rules applied. Total rules applied 46 place count 155 transition count 182
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 51 place count 150 transition count 176
Iterating global reduction 0 with 5 rules applied. Total rules applied 56 place count 150 transition count 176
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 60 place count 146 transition count 170
Iterating global reduction 0 with 4 rules applied. Total rules applied 64 place count 146 transition count 170
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 67 place count 143 transition count 167
Iterating global reduction 0 with 3 rules applied. Total rules applied 70 place count 143 transition count 167
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 72 place count 141 transition count 165
Iterating global reduction 0 with 2 rules applied. Total rules applied 74 place count 141 transition count 165
Applied a total of 74 rules in 16 ms. Remains 141 /178 variables (removed 37) and now considering 165/208 (removed 43) transitions.
// Phase 1: matrix 165 rows 141 cols
[2025-06-03 03:36:26] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:36:26] [INFO ] Implicit Places using invariants in 77 ms returned []
[2025-06-03 03:36:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:36:26] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 245 ms to find 0 implicit places.
Running 164 sub problems to find dead transitions.
[2025-06-03 03:36:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/140 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 1 (OVERLAPS) 1/141 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/141 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 3 (OVERLAPS) 165/306 variables, 141/143 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:36:32] [INFO ] Deduced a trap composed of 7 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:36:32] [INFO ] Deduced a trap composed of 8 places in 112 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:36:32] [INFO ] Deduced a trap composed of 9 places in 119 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:36:32] [INFO ] Deduced a trap composed of 10 places in 113 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:36:32] [INFO ] Deduced a trap composed of 11 places in 116 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:36:32] [INFO ] Deduced a trap composed of 12 places in 112 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:36:32] [INFO ] Deduced a trap composed of 13 places in 114 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:36:33] [INFO ] Deduced a trap composed of 13 places in 106 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/306 variables, 8/151 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/306 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 6 (OVERLAPS) 0/306 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 164 unsolved
No progress, stopping.
After SMT solving in domain Real declared 306/306 variables, and 151 constraints, problems are : Problem set: 0 solved, 164 unsolved in 16135 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 141/141 constraints, PredecessorRefiner: 164/164 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/140 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 1 (OVERLAPS) 1/141 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/141 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/141 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 4 (OVERLAPS) 165/306 variables, 141/151 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/306 variables, 164/315 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/306 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 7 (OVERLAPS) 0/306 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 164 unsolved
No progress, stopping.
After SMT solving in domain Int declared 306/306 variables, and 315 constraints, problems are : Problem set: 0 solved, 164 unsolved in 17124 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 141/141 constraints, PredecessorRefiner: 164/164 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 33284ms problems are : Problem set: 0 solved, 164 unsolved
Search for dead transitions found 0 dead transitions in 33285ms
Starting structural reductions in LTL mode, iteration 1 : 141/178 places, 165/208 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33546 ms. Remains : 141/178 places, 165/208 transitions.
Stuttering acceptance computed with spot in 195 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : DiscoveryGPU-PT-08b-LTLCardinality-10
Product exploration explored 100000 steps with 9086 reset in 241 ms.
Stack based approach found an accepted trace after 2625 steps with 231 reset with depth 19 and stack size 19 in 9 ms.
FORMULA DiscoveryGPU-PT-08b-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property DiscoveryGPU-PT-08b-LTLCardinality-10 finished in 34018 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(p0)||X(F((G(F(p2))||p1)))))'
Support contains 3 out of 178 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 208/208 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 167 transition count 196
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 167 transition count 196
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 29 place count 160 transition count 188
Iterating global reduction 0 with 7 rules applied. Total rules applied 36 place count 160 transition count 188
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 43 place count 153 transition count 180
Iterating global reduction 0 with 7 rules applied. Total rules applied 50 place count 153 transition count 180
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 56 place count 147 transition count 172
Iterating global reduction 0 with 6 rules applied. Total rules applied 62 place count 147 transition count 172
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 66 place count 143 transition count 167
Iterating global reduction 0 with 4 rules applied. Total rules applied 70 place count 143 transition count 167
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 73 place count 140 transition count 164
Iterating global reduction 0 with 3 rules applied. Total rules applied 76 place count 140 transition count 164
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 139 transition count 163
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 139 transition count 163
Applied a total of 78 rules in 20 ms. Remains 139 /178 variables (removed 39) and now considering 163/208 (removed 45) transitions.
// Phase 1: matrix 163 rows 139 cols
[2025-06-03 03:37:00] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:37:00] [INFO ] Implicit Places using invariants in 136 ms returned []
[2025-06-03 03:37:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:37:00] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 405 ms to find 0 implicit places.
Running 162 sub problems to find dead transitions.
[2025-06-03 03:37:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 1 (OVERLAPS) 1/139 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/139 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 3 (OVERLAPS) 163/302 variables, 139/141 constraints. Problems are: Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:37:06] [INFO ] Deduced a trap composed of 8 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:37:06] [INFO ] Deduced a trap composed of 9 places in 118 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:37:07] [INFO ] Deduced a trap composed of 10 places in 136 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:37:07] [INFO ] Deduced a trap composed of 11 places in 122 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:37:07] [INFO ] Deduced a trap composed of 12 places in 121 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:37:07] [INFO ] Deduced a trap composed of 13 places in 117 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:37:07] [INFO ] Deduced a trap composed of 14 places in 123 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:37:07] [INFO ] Deduced a trap composed of 14 places in 111 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/302 variables, 8/149 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/302 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 6 (OVERLAPS) 0/302 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 162 unsolved
No progress, stopping.
After SMT solving in domain Real declared 302/302 variables, and 149 constraints, problems are : Problem set: 0 solved, 162 unsolved in 16602 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 139/139 constraints, PredecessorRefiner: 162/162 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 1 (OVERLAPS) 1/139 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/139 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/139 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 4 (OVERLAPS) 163/302 variables, 139/149 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/302 variables, 162/311 constraints. Problems are: Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:37:21] [INFO ] Deduced a trap composed of 78 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:37:21] [INFO ] Deduced a trap composed of 87 places in 70 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/302 variables, 2/313 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/302 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 8 (OVERLAPS) 0/302 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 162 unsolved
No progress, stopping.
After SMT solving in domain Int declared 302/302 variables, and 313 constraints, problems are : Problem set: 0 solved, 162 unsolved in 19316 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 139/139 constraints, PredecessorRefiner: 162/162 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 35949ms problems are : Problem set: 0 solved, 162 unsolved
Search for dead transitions found 0 dead transitions in 35952ms
Starting structural reductions in LTL mode, iteration 1 : 139/178 places, 163/208 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36379 ms. Remains : 139/178 places, 163/208 transitions.
Stuttering acceptance computed with spot in 147 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DiscoveryGPU-PT-08b-LTLCardinality-12
Product exploration explored 100000 steps with 50000 reset in 75 ms.
Product exploration explored 100000 steps with 50000 reset in 85 ms.
Computed a total of 26 stabilizing places and 26 stable transitions
Graph (complete) has 279 edges and 139 vertex of which 138 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 26 stabilizing places and 26 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 p2), (X p2), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 15 factoid took 16 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DiscoveryGPU-PT-08b-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DiscoveryGPU-PT-08b-LTLCardinality-12 finished in 36741 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((X(F(p1))||p0))||X(X(X(F(p2)))))))'
Support contains 5 out of 178 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 178/178 places, 208/208 transitions.
Graph (complete) has 350 edges and 178 vertex of which 174 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 25 place count 173 transition count 179
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 49 place count 149 transition count 179
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 28 Pre rules applied. Total rules applied 49 place count 149 transition count 151
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 105 place count 121 transition count 151
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 113 place count 113 transition count 143
Iterating global reduction 2 with 8 rules applied. Total rules applied 121 place count 113 transition count 143
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 121 place count 113 transition count 142
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 123 place count 112 transition count 142
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 128 place count 107 transition count 136
Iterating global reduction 2 with 5 rules applied. Total rules applied 133 place count 107 transition count 136
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 138 place count 102 transition count 127
Iterating global reduction 2 with 5 rules applied. Total rules applied 143 place count 102 transition count 127
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 147 place count 98 transition count 123
Iterating global reduction 2 with 4 rules applied. Total rules applied 151 place count 98 transition count 123
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 215 place count 66 transition count 91
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 221 place count 60 transition count 80
Iterating global reduction 2 with 6 rules applied. Total rules applied 227 place count 60 transition count 80
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 233 place count 54 transition count 73
Iterating global reduction 2 with 6 rules applied. Total rules applied 239 place count 54 transition count 73
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 244 place count 49 transition count 63
Iterating global reduction 2 with 5 rules applied. Total rules applied 249 place count 49 transition count 63
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 253 place count 45 transition count 59
Iterating global reduction 2 with 4 rules applied. Total rules applied 257 place count 45 transition count 59
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 261 place count 41 transition count 51
Iterating global reduction 2 with 4 rules applied. Total rules applied 265 place count 41 transition count 51
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 269 place count 37 transition count 47
Iterating global reduction 2 with 4 rules applied. Total rules applied 273 place count 37 transition count 47
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 274 place count 36 transition count 45
Iterating global reduction 2 with 1 rules applied. Total rules applied 275 place count 36 transition count 45
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 276 place count 35 transition count 44
Iterating global reduction 2 with 1 rules applied. Total rules applied 277 place count 35 transition count 44
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 278 place count 35 transition count 43
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 280 place count 35 transition count 43
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 282 place count 33 transition count 41
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 40 edges and 31 vertex of which 28 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 6 rules applied. Total rules applied 288 place count 28 transition count 35
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 5 rules applied. Total rules applied 293 place count 25 transition count 33
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 294 place count 24 transition count 33
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 304 place count 19 transition count 28
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 308 place count 17 transition count 27
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 310 place count 17 transition count 25
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 311 place count 16 transition count 24
Applied a total of 311 rules in 55 ms. Remains 16 /178 variables (removed 162) and now considering 24/208 (removed 184) transitions.
[2025-06-03 03:37:37] [INFO ] Flow matrix only has 19 transitions (discarded 5 similar events)
// Phase 1: matrix 19 rows 16 cols
[2025-06-03 03:37:37] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:37:37] [INFO ] Implicit Places using invariants in 38 ms returned []
[2025-06-03 03:37:37] [INFO ] Flow matrix only has 19 transitions (discarded 5 similar events)
[2025-06-03 03:37:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:37:37] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 03:37:37] [INFO ] Redundant transitions in 0 ms returned []
Running 19 sub problems to find dead transitions.
[2025-06-03 03:37:37] [INFO ] Flow matrix only has 19 transitions (discarded 5 similar events)
[2025-06-03 03:37:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 18/31 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 3/34 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (OVERLAPS) 0/34 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Real declared 34/35 variables, and 16 constraints, problems are : Problem set: 0 solved, 19 unsolved in 380 ms.
Refiners :[State Equation: 16/16 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 19 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 18/31 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 13/26 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (OVERLAPS) 3/34 variables, 3/29 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/34 variables, 6/35 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/34 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 7 (OVERLAPS) 0/34 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Int declared 34/35 variables, and 35 constraints, problems are : Problem set: 0 solved, 19 unsolved in 450 ms.
Refiners :[State Equation: 16/16 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 834ms problems are : Problem set: 0 solved, 19 unsolved
Search for dead transitions found 0 dead transitions in 834ms
Starting structural reductions in SI_LTL mode, iteration 1 : 16/178 places, 24/208 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 962 ms. Remains : 16/178 places, 24/208 transitions.
Stuttering acceptance computed with spot in 219 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : DiscoveryGPU-PT-08b-LTLCardinality-15
Stuttering criterion allowed to conclude after 141 steps with 4 reset in 2 ms.
FORMULA DiscoveryGPU-PT-08b-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-08b-LTLCardinality-15 finished in 1208 ms.
All properties solved by simple procedures.
Total runtime 266495 ms.
BK_STOP 1748921858552
--------------------
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="DiscoveryGPU-PT-08b"
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 DiscoveryGPU-PT-08b, 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 r058-smll-174854064600651"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-08b.tgz
mv DiscoveryGPU-PT-08b 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 ;