About the Execution of ITS-Tools for BridgeAndVehicles-PT-V80P50N10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 1197022.00 | 0.00 | 0.00 | ????????T??????? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/mnt/tpsp/fkordon/mcc2024-input.r048-tajo-171620399200298.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is BridgeAndVehicles-PT-V80P50N10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r048-tajo-171620399200298
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.1M
-rw-r--r-- 1 mcc users 17K Apr 13 01:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 114K Apr 13 01:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 298K Apr 13 01:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.2M Apr 13 01:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 14K Apr 22 14:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 54K Apr 22 14:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 127K Apr 22 14:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 399K Apr 22 14:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 47K Apr 13 01:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 237K Apr 13 01:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 596K Apr 13 01:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.3M Apr 13 01:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.3K Apr 22 14:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.0K Apr 22 14:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.7M May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-2024-00
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-2024-01
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-2024-02
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-2024-03
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-2024-04
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-2024-05
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-2024-06
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-2024-07
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-2024-08
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-2024-09
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-2024-10
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-2024-11
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-2024-12
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-2024-13
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-2024-14
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1716330701223
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V80P50N10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-21 22:31:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 22:31:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 22:31:42] [INFO ] Load time of PNML (sax parser for PT used): 170 ms
[2024-05-21 22:31:42] [INFO ] Transformed 188 places.
[2024-05-21 22:31:42] [INFO ] Transformed 2108 transitions.
[2024-05-21 22:31:42] [INFO ] Parsed PT model containing 188 places and 2108 transitions and 15950 arcs in 292 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 58 ms.
Support contains 186 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 186 transition count 2108
Applied a total of 2 rules in 55 ms. Remains 186 /188 variables (removed 2) and now considering 2108/2108 (removed 0) transitions.
Running 2105 sub problems to find dead transitions.
[2024-05-21 22:31:43] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2024-05-21 22:31:43] [INFO ] Computed 5 invariants in 19 ms
[2024-05-21 22:31:43] [INFO ] State equation strengthened by 22 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2105 unsolved
[2024-05-21 22:32:12] [INFO ] Deduced a trap composed of 5 places in 373 ms of which 22 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 186/556 variables, and 6 constraints, problems are : Problem set: 0 solved, 2105 unsolved in 20176 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/186 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 2105/2105 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2105 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2105 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/186 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2105 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 186/556 variables, and 6 constraints, problems are : Problem set: 0 solved, 2105 unsolved in 20046 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/186 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 0/2105 constraints, Known Traps: 1/1 constraints]
After SMT, in 55565ms problems are : Problem set: 0 solved, 2105 unsolved
Search for dead transitions found 0 dead transitions in 55623ms
[2024-05-21 22:32:39] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-21 22:32:39] [INFO ] Invariant cache hit.
[2024-05-21 22:32:39] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-21 22:32:39] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-21 22:32:39] [INFO ] Invariant cache hit.
[2024-05-21 22:32:39] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-21 22:32:39] [INFO ] Implicit Places using invariants and state equation in 162 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
Running 2105 sub problems to find dead transitions.
[2024-05-21 22:32:39] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-21 22:32:39] [INFO ] Invariant cache hit.
[2024-05-21 22:32:39] [INFO ] State equation strengthened by 22 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2105 unsolved
[2024-05-21 22:33:06] [INFO ] Deduced a trap composed of 5 places in 261 ms of which 3 ms to minimize.
[2024-05-21 22:33:21] [INFO ] Deduced a trap composed of 15 places in 251 ms of which 3 ms to minimize.
Problem TDEAD1148 is UNSAT
Problem TDEAD1149 is UNSAT
Problem TDEAD1150 is UNSAT
Problem TDEAD1151 is UNSAT
Problem TDEAD1152 is UNSAT
Problem TDEAD1153 is UNSAT
Problem TDEAD1154 is UNSAT
Problem TDEAD1155 is UNSAT
Problem TDEAD1156 is UNSAT
Problem TDEAD1157 is UNSAT
Problem TDEAD1158 is UNSAT
Problem TDEAD1159 is UNSAT
Problem TDEAD1160 is UNSAT
Problem TDEAD1161 is UNSAT
Problem TDEAD1162 is UNSAT
Problem TDEAD1163 is UNSAT
Problem TDEAD1164 is UNSAT
Problem TDEAD1165 is UNSAT
Problem TDEAD1166 is UNSAT
Problem TDEAD1167 is UNSAT
Problem TDEAD1168 is UNSAT
Problem TDEAD1169 is UNSAT
Problem TDEAD1170 is UNSAT
Problem TDEAD1171 is UNSAT
Problem TDEAD1172 is UNSAT
Problem TDEAD1173 is UNSAT
Problem TDEAD1174 is UNSAT
Problem TDEAD1175 is UNSAT
Problem TDEAD1176 is UNSAT
Problem TDEAD1177 is UNSAT
Problem TDEAD1178 is UNSAT
Problem TDEAD1179 is UNSAT
Problem TDEAD1180 is UNSAT
Problem TDEAD1181 is UNSAT
Problem TDEAD1182 is UNSAT
Problem TDEAD1183 is UNSAT
Problem TDEAD1184 is UNSAT
Problem TDEAD1185 is UNSAT
Problem TDEAD1186 is UNSAT
Problem TDEAD1187 is UNSAT
Problem TDEAD1188 is UNSAT
Problem TDEAD1189 is UNSAT
Problem TDEAD1190 is UNSAT
Problem TDEAD1191 is UNSAT
Problem TDEAD1192 is UNSAT
Problem TDEAD1193 is UNSAT
Problem TDEAD1194 is UNSAT
Problem TDEAD1195 is UNSAT
Problem TDEAD1196 is UNSAT
Problem TDEAD1197 is UNSAT
Problem TDEAD1198 is UNSAT
Problem TDEAD1199 is UNSAT
Problem TDEAD1200 is UNSAT
Problem TDEAD1201 is UNSAT
Problem TDEAD1202 is UNSAT
Problem TDEAD1203 is UNSAT
Problem TDEAD1204 is UNSAT
Problem TDEAD1205 is UNSAT
Problem TDEAD1206 is UNSAT
Problem TDEAD1207 is UNSAT
Problem TDEAD1208 is UNSAT
Problem TDEAD1209 is UNSAT
Problem TDEAD1210 is UNSAT
Problem TDEAD1211 is UNSAT
Problem TDEAD1212 is UNSAT
Problem TDEAD1213 is UNSAT
Problem TDEAD1214 is UNSAT
Problem TDEAD1215 is UNSAT
Problem TDEAD1216 is UNSAT
Problem TDEAD1217 is UNSAT
Problem TDEAD1218 is UNSAT
Problem TDEAD1219 is UNSAT
Problem TDEAD1220 is UNSAT
Problem TDEAD1221 is UNSAT
Problem TDEAD1222 is UNSAT
Problem TDEAD1223 is UNSAT
Problem TDEAD1224 is UNSAT
Problem TDEAD1225 is UNSAT
Problem TDEAD1226 is UNSAT
Problem TDEAD1227 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 186/556 variables, and 7 constraints, problems are : Problem set: 80 solved, 2025 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/186 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 2105/2105 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 80 solved, 2025 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 5/5 constraints. Problems are: Problem set: 80 solved, 2025 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/186 variables, 2/7 constraints. Problems are: Problem set: 80 solved, 2025 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 186/556 variables, and 7 constraints, problems are : Problem set: 80 solved, 2025 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/186 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 0/2105 constraints, Known Traps: 2/2 constraints]
After SMT, in 77457ms problems are : Problem set: 80 solved, 2025 unsolved
Search for dead transitions found 80 dead transitions in 77489ms
Found 80 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 80 transitions
Dead transitions reduction (with SMT) removed 80 transitions
Starting structural reductions in LTL mode, iteration 1 : 186/188 places, 2028/2108 transitions.
Applied a total of 0 rules in 17 ms. Remains 186 /186 variables (removed 0) and now considering 2028/2028 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 133470 ms. Remains : 186/188 places, 2028/2108 transitions.
Support contains 186 out of 186 places after structural reductions.
[2024-05-21 22:33:57] [INFO ] Flatten gal took : 333 ms
[2024-05-21 22:34:00] [INFO ] Flatten gal took : 357 ms
[2024-05-21 22:34:03] [INFO ] Input system was already deterministic with 2028 transitions.
Reduction of identical properties reduced properties to check from 75 to 72
RANDOM walk for 40000 steps (56 resets) in 13019 ms. (3 steps per ms) remains 46/72 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1211 ms. (3 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 230 ms. (17 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 575 ms. (6 steps per ms) remains 45/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 511 ms. (7 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (8 resets) in 169 ms. (23 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4002 steps (8 resets) in 167 ms. (23 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (8 resets) in 165 ms. (24 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (8 resets) in 169 ms. (23 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 167 ms. (23 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 166 ms. (23 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (8 resets) in 169 ms. (23 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 162 ms. (24 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4002 steps (8 resets) in 158 ms. (25 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (8 resets) in 152 ms. (26 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (8 resets) in 154 ms. (25 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 172 ms. (23 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (8 resets) in 172 ms. (23 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (8 resets) in 176 ms. (22 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4002 steps (8 resets) in 229 ms. (17 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 176 ms. (22 steps per ms) remains 44/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 167 ms. (23 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (8 resets) in 157 ms. (25 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 149 ms. (26 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 151 ms. (26 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (8 resets) in 148 ms. (26 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (8 resets) in 153 ms. (25 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 147 ms. (27 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (8 resets) in 157 ms. (25 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 147 ms. (27 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (8 resets) in 153 ms. (25 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 152 ms. (26 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4001 steps (8 resets) in 147 ms. (27 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 151 ms. (26 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (8 resets) in 143 ms. (27 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 152 ms. (26 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 138 ms. (28 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 147 ms. (27 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (8 resets) in 147 ms. (27 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 152 ms. (26 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 138 ms. (28 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 141 ms. (28 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 150 ms. (26 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 149 ms. (26 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 137 ms. (29 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 169 ms. (23 steps per ms) remains 44/44 properties
[2024-05-21 22:34:09] [INFO ] Flow matrix only has 369 transitions (discarded 1659 similar events)
// Phase 1: matrix 369 rows 186 cols
[2024-05-21 22:34:09] [INFO ] Computed 5 invariants in 7 ms
[2024-05-21 22:34:09] [INFO ] State equation strengthened by 21 read => feed constraints.
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp42 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/183 variables, 4/4 constraints. Problems are: Problem set: 6 solved, 38 unsolved
[2024-05-21 22:34:13] [INFO ] Deduced a trap composed of 15 places in 230 ms of which 1 ms to minimize.
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp33 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/183 variables, 1/5 constraints. Problems are: Problem set: 8 solved, 36 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/183 variables, 0/5 constraints. Problems are: Problem set: 8 solved, 36 unsolved
At refinement iteration 3 (OVERLAPS) 1/184 variables, 1/6 constraints. Problems are: Problem set: 8 solved, 36 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/184 variables, 0/6 constraints. Problems are: Problem set: 8 solved, 36 unsolved
At refinement iteration 5 (OVERLAPS) 369/553 variables, 184/190 constraints. Problems are: Problem set: 8 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/553 variables, 21/211 constraints. Problems are: Problem set: 8 solved, 36 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 553/555 variables, and 211 constraints, problems are : Problem set: 8 solved, 36 unsolved in 5021 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 184/186 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 8 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 2/2 constraints. Problems are: Problem set: 8 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/120 variables, 0/2 constraints. Problems are: Problem set: 8 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 62/182 variables, 3/5 constraints. Problems are: Problem set: 8 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/182 variables, 1/6 constraints. Problems are: Problem set: 8 solved, 36 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/182 variables, 0/6 constraints. Problems are: Problem set: 8 solved, 36 unsolved
At refinement iteration 5 (OVERLAPS) 369/551 variables, 182/188 constraints. Problems are: Problem set: 8 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/551 variables, 21/209 constraints. Problems are: Problem set: 8 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/551 variables, 0/209 constraints. Problems are: Problem set: 8 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 4/555 variables, 4/213 constraints. Problems are: Problem set: 8 solved, 36 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 555/555 variables, and 249 constraints, problems are : Problem set: 8 solved, 36 unsolved in 5091 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 186/186 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 36/44 constraints, Known Traps: 1/1 constraints]
After SMT, in 13035ms problems are : Problem set: 8 solved, 36 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 120 out of 186 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 186/186 places, 2028/2028 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 185 transition count 2027
Applied a total of 2 rules in 296 ms. Remains 185 /186 variables (removed 1) and now considering 2027/2028 (removed 1) transitions.
Running 2024 sub problems to find dead transitions.
[2024-05-21 22:34:22] [INFO ] Flow matrix only has 368 transitions (discarded 1659 similar events)
// Phase 1: matrix 368 rows 185 cols
[2024-05-21 22:34:22] [INFO ] Computed 5 invariants in 12 ms
[2024-05-21 22:34:22] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/185 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2024 unsolved
[2024-05-21 22:34:48] [INFO ] Deduced a trap composed of 5 places in 229 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 185/553 variables, and 6 constraints, problems are : Problem set: 0 solved, 2024 unsolved in 20048 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/185 constraints, ReadFeed: 0/21 constraints, PredecessorRefiner: 2024/2024 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2024 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/185 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2024 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/185 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2024 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 185/553 variables, and 6 constraints, problems are : Problem set: 0 solved, 2024 unsolved in 20039 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/185 constraints, ReadFeed: 0/21 constraints, PredecessorRefiner: 0/2024 constraints, Known Traps: 1/1 constraints]
After SMT, in 55800ms problems are : Problem set: 0 solved, 2024 unsolved
Search for dead transitions found 0 dead transitions in 55829ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56135 ms. Remains : 185/186 places, 2027/2028 transitions.
RANDOM walk for 40000 steps (64 resets) in 1132 ms. (35 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 390 ms. (10 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 77 ms. (51 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (8 resets) in 46 ms. (85 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4001 steps (8 resets) in 29 ms. (133 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (8 resets) in 37 ms. (105 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (8 resets) in 35 ms. (111 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (8 resets) in 28 ms. (138 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (8 resets) in 28 ms. (138 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 35/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 35/35 properties
Interrupted probabilistic random walk after 104501 steps, run timeout after 3001 ms. (steps per millisecond=34 ) properties seen :1 out of 35
Probabilistic random walk after 104501 steps, saw 33174 distinct states, run finished after 3005 ms. (steps per millisecond=34 ) properties seen :1
[2024-05-21 22:35:22] [INFO ] Flow matrix only has 368 transitions (discarded 1659 similar events)
[2024-05-21 22:35:22] [INFO ] Invariant cache hit.
[2024-05-21 22:35:22] [INFO ] State equation strengthened by 21 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 2 (OVERLAPS) 63/181 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/181 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 4 (OVERLAPS) 368/549 variables, 181/186 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/549 variables, 21/207 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/549 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 7 (OVERLAPS) 4/553 variables, 4/211 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/553 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 9 (OVERLAPS) 0/553 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 34 unsolved
No progress, stopping.
After SMT solving in domain Real declared 553/553 variables, and 211 constraints, problems are : Problem set: 0 solved, 34 unsolved in 6475 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 185/185 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 34/34 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 34 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 2 (OVERLAPS) 63/181 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/181 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 4 (OVERLAPS) 368/549 variables, 181/186 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/549 variables, 21/207 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/549 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 7 (OVERLAPS) 4/553 variables, 4/211 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/553 variables, 34/245 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/553 variables, 0/245 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 10 (OVERLAPS) 0/553 variables, 0/245 constraints. Problems are: Problem set: 0 solved, 34 unsolved
No progress, stopping.
After SMT solving in domain Int declared 553/553 variables, and 245 constraints, problems are : Problem set: 0 solved, 34 unsolved in 29249 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 185/185 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 34/34 constraints, Known Traps: 0/0 constraints]
After SMT, in 36632ms problems are : Problem set: 0 solved, 34 unsolved
Parikh walk visited 0 properties in 5089 ms.
Support contains 118 out of 185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 2027/2027 transitions.
Applied a total of 0 rules in 150 ms. Remains 185 /185 variables (removed 0) and now considering 2027/2027 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 151 ms. Remains : 185/185 places, 2027/2027 transitions.
Successfully simplified 8 atomic propositions for a total of 16 simplifications.
[2024-05-21 22:36:04] [INFO ] Flatten gal took : 157 ms
[2024-05-21 22:36:04] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA BridgeAndVehicles-PT-V80P50N10-CTLFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 22:36:06] [INFO ] Flatten gal took : 223 ms
[2024-05-21 22:36:08] [INFO ] Input system was already deterministic with 2028 transitions.
Computed a total of 169 stabilizing places and 324 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 2028/2028 transitions.
Applied a total of 0 rules in 10 ms. Remains 186 /186 variables (removed 0) and now considering 2028/2028 (removed 0) transitions.
Running 2025 sub problems to find dead transitions.
[2024-05-21 22:36:08] [INFO ] Flow matrix only has 369 transitions (discarded 1659 similar events)
// Phase 1: matrix 369 rows 186 cols
[2024-05-21 22:36:08] [INFO ] Computed 5 invariants in 8 ms
[2024-05-21 22:36:08] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2025 unsolved
[2024-05-21 22:36:33] [INFO ] Deduced a trap composed of 5 places in 242 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 186/555 variables, and 6 constraints, problems are : Problem set: 0 solved, 2025 unsolved in 20032 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/186 constraints, ReadFeed: 0/21 constraints, PredecessorRefiner: 2025/2025 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2025 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2025 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/186 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2025 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 186/555 variables, and 6 constraints, problems are : Problem set: 0 solved, 2025 unsolved in 20036 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/186 constraints, ReadFeed: 0/21 constraints, PredecessorRefiner: 0/2025 constraints, Known Traps: 1/1 constraints]
After SMT, in 55812ms problems are : Problem set: 0 solved, 2025 unsolved
Search for dead transitions found 0 dead transitions in 55832ms
[2024-05-21 22:37:03] [INFO ] Flow matrix only has 369 transitions (discarded 1659 similar events)
[2024-05-21 22:37:03] [INFO ] Invariant cache hit.
[2024-05-21 22:37:03] [INFO ] Implicit Places using invariants in 80 ms returned []
[2024-05-21 22:37:04] [INFO ] Flow matrix only has 369 transitions (discarded 1659 similar events)
[2024-05-21 22:37:04] [INFO ] Invariant cache hit.
[2024-05-21 22:37:04] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-21 22:37:04] [INFO ] Implicit Places using invariants and state equation in 465 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 553 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 185/186 places, 2028/2028 transitions.
Applied a total of 0 rules in 11 ms. Remains 185 /185 variables (removed 0) and now considering 2028/2028 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 56413 ms. Remains : 185/186 places, 2028/2028 transitions.
[2024-05-21 22:37:04] [INFO ] Flatten gal took : 78 ms
[2024-05-21 22:37:04] [INFO ] Flatten gal took : 109 ms
[2024-05-21 22:37:04] [INFO ] Input system was already deterministic with 2028 transitions.
[2024-05-21 22:37:05] [INFO ] Flatten gal took : 91 ms
[2024-05-21 22:37:05] [INFO ] Flatten gal took : 98 ms
[2024-05-21 22:37:05] [INFO ] Time to serialize gal into /tmp/CTLFireability9565945006100330365.gal : 49 ms
[2024-05-21 22:37:05] [INFO ] Time to serialize properties into /tmp/CTLFireability15763959055458516734.ctl : 37 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9565945006100330365.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15763959055458516734.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-21 22:37:35] [INFO ] Flatten gal took : 126 ms
[2024-05-21 22:37:35] [INFO ] Applying decomposition
[2024-05-21 22:37:35] [INFO ] Flatten gal took : 130 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph2379956749795777468.txt' '-o' '/tmp/graph2379956749795777468.bin' '-w' '/tmp/graph2379956749795777468.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2379956749795777468.bin' '-l' '-1' '-v' '-w' '/tmp/graph2379956749795777468.weights' '-q' '0' '-e' '0.001'
[2024-05-21 22:37:36] [INFO ] Decomposing Gal with order
[2024-05-21 22:37:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 22:37:36] [INFO ] Removed a total of 4045 redundant transitions.
[2024-05-21 22:37:37] [INFO ] Flatten gal took : 871 ms
[2024-05-21 22:37:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 539 labels/synchronizations in 40 ms.
[2024-05-21 22:37:37] [INFO ] Time to serialize gal into /tmp/CTLFireability3246458794566862475.gal : 7 ms
[2024-05-21 22:37:37] [INFO ] Time to serialize properties into /tmp/CTLFireability8898662411780000109.ctl : 25 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3246458794566862475.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8898662411780000109.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 2028/2028 transitions.
Applied a total of 0 rules in 30 ms. Remains 186 /186 variables (removed 0) and now considering 2028/2028 (removed 0) transitions.
Running 2025 sub problems to find dead transitions.
[2024-05-21 22:38:07] [INFO ] Flow matrix only has 369 transitions (discarded 1659 similar events)
[2024-05-21 22:38:07] [INFO ] Invariant cache hit.
[2024-05-21 22:38:07] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2025 unsolved
[2024-05-21 22:38:36] [INFO ] Deduced a trap composed of 5 places in 243 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 186/555 variables, and 6 constraints, problems are : Problem set: 0 solved, 2025 unsolved in 20034 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/186 constraints, ReadFeed: 0/21 constraints, PredecessorRefiner: 2025/2025 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2025 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2025 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/186 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2025 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 186/555 variables, and 6 constraints, problems are : Problem set: 0 solved, 2025 unsolved in 20040 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/186 constraints, ReadFeed: 0/21 constraints, PredecessorRefiner: 0/2025 constraints, Known Traps: 1/1 constraints]
After SMT, in 55777ms problems are : Problem set: 0 solved, 2025 unsolved
Search for dead transitions found 0 dead transitions in 55816ms
[2024-05-21 22:39:03] [INFO ] Flow matrix only has 369 transitions (discarded 1659 similar events)
[2024-05-21 22:39:03] [INFO ] Invariant cache hit.
[2024-05-21 22:39:03] [INFO ] Implicit Places using invariants in 137 ms returned []
[2024-05-21 22:39:03] [INFO ] Flow matrix only has 369 transitions (discarded 1659 similar events)
[2024-05-21 22:39:03] [INFO ] Invariant cache hit.
[2024-05-21 22:39:03] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-21 22:39:03] [INFO ] Implicit Places using invariants and state equation in 491 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 632 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 185/186 places, 2028/2028 transitions.
Applied a total of 0 rules in 14 ms. Remains 185 /185 variables (removed 0) and now considering 2028/2028 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 56502 ms. Remains : 185/186 places, 2028/2028 transitions.
[2024-05-21 22:39:03] [INFO ] Flatten gal took : 63 ms
[2024-05-21 22:39:03] [INFO ] Flatten gal took : 91 ms
[2024-05-21 22:39:04] [INFO ] Input system was already deterministic with 2028 transitions.
[2024-05-21 22:39:04] [INFO ] Flatten gal took : 78 ms
[2024-05-21 22:39:04] [INFO ] Flatten gal took : 81 ms
[2024-05-21 22:39:04] [INFO ] Time to serialize gal into /tmp/CTLFireability14740719330935476564.gal : 11 ms
[2024-05-21 22:39:04] [INFO ] Time to serialize properties into /tmp/CTLFireability2557908243293858793.ctl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14740719330935476564.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2557908243293858793.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-21 22:39:34] [INFO ] Flatten gal took : 83 ms
[2024-05-21 22:39:34] [INFO ] Applying decomposition
[2024-05-21 22:39:34] [INFO ] Flatten gal took : 72 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph16496213895450694048.txt' '-o' '/tmp/graph16496213895450694048.bin' '-w' '/tmp/graph16496213895450694048.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16496213895450694048.bin' '-l' '-1' '-v' '-w' '/tmp/graph16496213895450694048.weights' '-q' '0' '-e' '0.001'
[2024-05-21 22:39:34] [INFO ] Decomposing Gal with order
[2024-05-21 22:39:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 22:39:35] [INFO ] Removed a total of 4983 redundant transitions.
[2024-05-21 22:39:35] [INFO ] Flatten gal took : 424 ms
[2024-05-21 22:39:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 526 labels/synchronizations in 45 ms.
[2024-05-21 22:39:35] [INFO ] Time to serialize gal into /tmp/CTLFireability16440301585843742853.gal : 4 ms
[2024-05-21 22:39:35] [INFO ] Time to serialize properties into /tmp/CTLFireability1703360584137714694.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16440301585843742853.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1703360584137714694.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 2028/2028 transitions.
Applied a total of 0 rules in 15 ms. Remains 186 /186 variables (removed 0) and now considering 2028/2028 (removed 0) transitions.
Running 2025 sub problems to find dead transitions.
[2024-05-21 22:40:05] [INFO ] Flow matrix only has 369 transitions (discarded 1659 similar events)
[2024-05-21 22:40:05] [INFO ] Invariant cache hit.
[2024-05-21 22:40:05] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2025 unsolved
[2024-05-21 22:40:30] [INFO ] Deduced a trap composed of 5 places in 340 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 186/555 variables, and 6 constraints, problems are : Problem set: 0 solved, 2025 unsolved in 20038 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/186 constraints, ReadFeed: 0/21 constraints, PredecessorRefiner: 2025/2025 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2025 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2025 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/186 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2025 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
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(s173 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 186/555 variables, and 6 constraints, problems are : Problem set: 0 solved, 2025 unsolved in 20036 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/186 constraints, ReadFeed: 0/21 constraints, PredecessorRefiner: 0/2025 constraints, Known Traps: 1/1 constraints]
After SMT, in 54554ms problems are : Problem set: 0 solved, 2025 unsolved
Search for dead transitions found 0 dead transitions in 54587ms
[2024-05-21 22:41:00] [INFO ] Flow matrix only has 369 transitions (discarded 1659 similar events)
[2024-05-21 22:41:00] [INFO ] Invariant cache hit.
[2024-05-21 22:41:00] [INFO ] Implicit Places using invariants in 82 ms returned []
[2024-05-21 22:41:00] [INFO ] Flow matrix only has 369 transitions (discarded 1659 similar events)
[2024-05-21 22:41:00] [INFO ] Invariant cache hit.
[2024-05-21 22:41:00] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-21 22:41:00] [INFO ] Implicit Places using invariants and state equation in 336 ms returned []
Implicit Place search using SMT with State Equation took 422 ms to find 0 implicit places.
Running 2025 sub problems to find dead transitions.
[2024-05-21 22:41:00] [INFO ] Flow matrix only has 369 transitions (discarded 1659 similar events)
[2024-05-21 22:41:00] [INFO ] Invariant cache hit.
[2024-05-21 22:41:00] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2025 unsolved
[2024-05-21 22:41:27] [INFO ] Deduced a trap composed of 5 places in 245 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 186/555 variables, and 6 constraints, problems are : Problem set: 0 solved, 2025 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/186 constraints, ReadFeed: 0/21 constraints, PredecessorRefiner: 2025/2025 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2025 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2025 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/186 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2025 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 186/555 variables, and 6 constraints, problems are : Problem set: 0 solved, 2025 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/186 constraints, ReadFeed: 0/21 constraints, PredecessorRefiner: 0/2025 constraints, Known Traps: 1/1 constraints]
After SMT, in 76417ms problems are : Problem set: 0 solved, 2025 unsolved
Search for dead transitions found 0 dead transitions in 76458ms
Finished structural reductions in LTL mode , in 1 iterations and 131500 ms. Remains : 186/186 places, 2028/2028 transitions.
[2024-05-21 22:42:17] [INFO ] Flatten gal took : 90 ms
[2024-05-21 22:42:17] [INFO ] Flatten gal took : 117 ms
[2024-05-21 22:42:17] [INFO ] Input system was already deterministic with 2028 transitions.
[2024-05-21 22:42:17] [INFO ] Flatten gal took : 101 ms
[2024-05-21 22:42:17] [INFO ] Flatten gal took : 102 ms
[2024-05-21 22:42:17] [INFO ] Time to serialize gal into /tmp/CTLFireability17476729907725835171.gal : 15 ms
[2024-05-21 22:42:17] [INFO ] Time to serialize properties into /tmp/CTLFireability877204201700769809.ctl : 24 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17476729907725835171.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability877204201700769809.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-21 22:42:48] [INFO ] Flatten gal took : 120 ms
[2024-05-21 22:42:48] [INFO ] Applying decomposition
[2024-05-21 22:42:48] [INFO ] Flatten gal took : 103 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph1232748030130167607.txt' '-o' '/tmp/graph1232748030130167607.bin' '-w' '/tmp/graph1232748030130167607.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1232748030130167607.bin' '-l' '-1' '-v' '-w' '/tmp/graph1232748030130167607.weights' '-q' '0' '-e' '0.001'
[2024-05-21 22:42:48] [INFO ] Decomposing Gal with order
[2024-05-21 22:42:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 22:42:49] [INFO ] Removed a total of 4146 redundant transitions.
[2024-05-21 22:42:49] [INFO ] Flatten gal took : 485 ms
[2024-05-21 22:42:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 789 labels/synchronizations in 18 ms.
[2024-05-21 22:42:49] [INFO ] Time to serialize gal into /tmp/CTLFireability10553535096637373513.gal : 2 ms
[2024-05-21 22:42:49] [INFO ] Time to serialize properties into /tmp/CTLFireability16785350574745573236.ctl : 15 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10553535096637373513.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16785350574745573236.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 186/186 places, 2028/2028 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 185 transition count 2027
Applied a total of 2 rules in 392 ms. Remains 185 /186 variables (removed 1) and now considering 2027/2028 (removed 1) transitions.
Running 2024 sub problems to find dead transitions.
[2024-05-21 22:43:19] [INFO ] Flow matrix only has 368 transitions (discarded 1659 similar events)
// Phase 1: matrix 368 rows 185 cols
[2024-05-21 22:43:19] [INFO ] Computed 5 invariants in 2 ms
[2024-05-21 22:43:19] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/185 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2024 unsolved
[2024-05-21 22:43:46] [INFO ] Deduced a trap composed of 5 places in 246 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 185/553 variables, and 6 constraints, problems are : Problem set: 0 solved, 2024 unsolved in 20054 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/185 constraints, ReadFeed: 0/21 constraints, PredecessorRefiner: 2024/2024 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2024 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/185 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2024 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/185 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2024 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 185/553 variables, and 6 constraints, problems are : Problem set: 0 solved, 2024 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/185 constraints, ReadFeed: 0/21 constraints, PredecessorRefiner: 0/2024 constraints, Known Traps: 1/1 constraints]
After SMT, in 55087ms problems are : Problem set: 0 solved, 2024 unsolved
Search for dead transitions found 0 dead transitions in 55110ms
[2024-05-21 22:44:14] [INFO ] Flow matrix only has 368 transitions (discarded 1659 similar events)
[2024-05-21 22:44:14] [INFO ] Invariant cache hit.
[2024-05-21 22:44:14] [INFO ] Implicit Places using invariants in 129 ms returned []
[2024-05-21 22:44:14] [INFO ] Flow matrix only has 368 transitions (discarded 1659 similar events)
[2024-05-21 22:44:14] [INFO ] Invariant cache hit.
[2024-05-21 22:44:15] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-21 22:44:15] [INFO ] Implicit Places using invariants and state equation in 788 ms returned [82, 167]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 922 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 183/186 places, 2027/2028 transitions.
Applied a total of 0 rules in 171 ms. Remains 183 /183 variables (removed 0) and now considering 2027/2027 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 56601 ms. Remains : 183/186 places, 2027/2028 transitions.
[2024-05-21 22:44:16] [INFO ] Flatten gal took : 49 ms
[2024-05-21 22:44:16] [INFO ] Flatten gal took : 67 ms
[2024-05-21 22:44:16] [INFO ] Input system was already deterministic with 2027 transitions.
[2024-05-21 22:44:16] [INFO ] Flatten gal took : 92 ms
[2024-05-21 22:44:16] [INFO ] Flatten gal took : 151 ms
[2024-05-21 22:44:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9576323234101571622.gal : 12 ms
[2024-05-21 22:44:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality924346506723728437.prop : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9576323234101571622.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality924346506723728437.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
RANDOM walk for 40000 steps (64 resets) in 1109 ms. (36 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality924346506723728437.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 6
BEST_FIRST walk for 40001 steps (24 resets) in 5336 ms. (7 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 20
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :20 after 56
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :56 after 159
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :159 after 565
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :565 after 566
Interrupted probabilistic random walk after 204349 steps, run timeout after 3001 ms. (steps per millisecond=68 ) properties seen :0 out of 1
Probabilistic random walk after 204349 steps, saw 60052 distinct states, run finished after 3001 ms. (steps per millisecond=68 ) properties seen :0
[2024-05-21 22:44:21] [INFO ] Flow matrix only has 368 transitions (discarded 1659 similar events)
// Phase 1: matrix 368 rows 183 cols
[2024-05-21 22:44:21] [INFO ] Computed 5 invariants in 3 ms
[2024-05-21 22:44:21] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/94 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/94 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 87/181 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/181 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 368/549 variables, 181/186 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/549 variables, 21/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/549 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2/551 variables, 2/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :566 after 2130
At refinement iteration 8 (INCLUDED_ONLY) 0/551 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 0/551 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 551/551 variables, and 209 constraints, problems are : Problem set: 0 solved, 1 unsolved in 735 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 183/183 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/94 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/94 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 87/181 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 22:44:23] [INFO ] Deduced a trap composed of 4 places in 113 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/181 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/181 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 368/549 variables, 181/187 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/549 variables, 21/208 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 549/551 variables, and 209 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3578 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 181/183 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 5365ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 94 out of 183 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2027/2027 transitions.
Applied a total of 0 rules in 233 ms. Remains 183 /183 variables (removed 0) and now considering 2027/2027 (removed 0) transitions.
Running 2024 sub problems to find dead transitions.
[2024-05-21 22:44:26] [INFO ] Flow matrix only has 368 transitions (discarded 1659 similar events)
[2024-05-21 22:44:26] [INFO ] Invariant cache hit.
[2024-05-21 22:44:26] [INFO ] State equation strengthened by 21 read => feed constraints.
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :16116 after 16135
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :16135 after 16797
At refinement iteration 0 (INCLUDED_ONLY) 0/183 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2024 unsolved
[2024-05-21 22:44:53] [INFO ] Deduced a trap composed of 5 places in 789 ms of which 16 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :16797 after 18059
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 183/551 variables, and 6 constraints, problems are : Problem set: 0 solved, 2024 unsolved in 20082 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/183 constraints, ReadFeed: 0/21 constraints, PredecessorRefiner: 2024/2024 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2024 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/183 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2024 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/183 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2024 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 183/551 variables, and 6 constraints, problems are : Problem set: 0 solved, 2024 unsolved in 20055 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/183 constraints, ReadFeed: 0/21 constraints, PredecessorRefiner: 0/2024 constraints, Known Traps: 1/1 constraints]
After SMT, in 55665ms problems are : Problem set: 0 solved, 2024 unsolved
Search for dead transitions found 0 dead transitions in 55688ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55927 ms. Remains : 183/183 places, 2027/2027 transitions.
RANDOM walk for 4000000 steps (6572 resets) in 80993 ms. (49 steps per ms) remains 1/1 properties
BEST_FIRST walk for 310603 steps (208 resets) in 20004 ms. (15 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :18059 after 23209
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :23209 after 25001
Interrupted probabilistic random walk after 5130447 steps, run timeout after 75001 ms. (steps per millisecond=68 ) properties seen :0 out of 1
Probabilistic random walk after 5130447 steps, saw 1413987 distinct states, run finished after 75001 ms. (steps per millisecond=68 ) properties seen :0
[2024-05-21 22:47:03] [INFO ] Flow matrix only has 368 transitions (discarded 1659 similar events)
[2024-05-21 22:47:03] [INFO ] Invariant cache hit.
[2024-05-21 22:47:03] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/94 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/94 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 87/181 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/181 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 368/549 variables, 181/186 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/549 variables, 21/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/549 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2/551 variables, 2/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/551 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/551 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 551/551 variables, and 209 constraints, problems are : Problem set: 0 solved, 1 unsolved in 711 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 183/183 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/94 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/94 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 87/181 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 22:47:05] [INFO ] Deduced a trap composed of 4 places in 212 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/181 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/181 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 368/549 variables, 181/187 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/549 variables, 21/208 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/549 variables, 1/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/549 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 2/551 variables, 2/211 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/551 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/551 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 551/551 variables, and 211 constraints, problems are : Problem set: 0 solved, 1 unsolved in 9766 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 183/183 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 11257ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 124 ms.
Support contains 94 out of 183 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2027/2027 transitions.
Applied a total of 0 rules in 215 ms. Remains 183 /183 variables (removed 0) and now considering 2027/2027 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 216 ms. Remains : 183/183 places, 2027/2027 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2027/2027 transitions.
Applied a total of 0 rules in 147 ms. Remains 183 /183 variables (removed 0) and now considering 2027/2027 (removed 0) transitions.
[2024-05-21 22:47:15] [INFO ] Flow matrix only has 368 transitions (discarded 1659 similar events)
[2024-05-21 22:47:15] [INFO ] Invariant cache hit.
[2024-05-21 22:47:15] [INFO ] Implicit Places using invariants in 214 ms returned []
[2024-05-21 22:47:15] [INFO ] Flow matrix only has 368 transitions (discarded 1659 similar events)
[2024-05-21 22:47:15] [INFO ] Invariant cache hit.
[2024-05-21 22:47:15] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-21 22:47:15] [INFO ] Implicit Places using invariants and state equation in 495 ms returned []
Implicit Place search using SMT with State Equation took 712 ms to find 0 implicit places.
[2024-05-21 22:47:16] [INFO ] Redundant transitions in 189 ms returned []
Running 2024 sub problems to find dead transitions.
[2024-05-21 22:47:16] [INFO ] Flow matrix only has 368 transitions (discarded 1659 similar events)
[2024-05-21 22:47:16] [INFO ] Invariant cache hit.
[2024-05-21 22:47:16] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/183 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2024 unsolved
[2024-05-21 22:47:38] [INFO ] Deduced a trap composed of 5 places in 283 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 183/551 variables, and 6 constraints, problems are : Problem set: 0 solved, 2024 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/183 constraints, ReadFeed: 0/21 constraints, PredecessorRefiner: 2024/2024 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2024 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/183 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2024 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/183 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2024 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/183 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2024 unsolved
Problem TDEAD80 is UNSAT
Problem TDEAD244 is UNSAT
At refinement iteration 3 (OVERLAPS) 368/551 variables, 183/189 constraints. Problems are: Problem set: 2 solved, 2022 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/551 variables, 21/210 constraints. Problems are: Problem set: 2 solved, 2022 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 551/551 variables, and 2232 constraints, problems are : Problem set: 2 solved, 2022 unsolved in 34164 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 183/183 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 2022/2024 constraints, Known Traps: 1/1 constraints]
After SMT, in 77486ms problems are : Problem set: 2 solved, 2022 unsolved
Search for dead transitions found 2 dead transitions in 77504ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) removed 2 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 183/183 places, 2025/2027 transitions.
Applied a total of 0 rules in 121 ms. Remains 183 /183 variables (removed 0) and now considering 2025/2025 (removed 0) transitions.
[2024-05-21 22:48:33] [INFO ] Redundant transitions in 80 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 78776 ms. Remains : 183/183 places, 2025/2027 transitions.
RANDOM walk for 4000001 steps (6572 resets) in 74539 ms. (53 steps per ms) remains 1/1 properties
BEST_FIRST walk for 311971 steps (210 resets) in 20004 ms. (15 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 4872060 steps, run timeout after 72001 ms. (steps per millisecond=67 ) properties seen :0 out of 1
Probabilistic random walk after 4872060 steps, saw 1342539 distinct states, run finished after 72001 ms. (steps per millisecond=67 ) properties seen :0
[2024-05-21 22:50:09] [INFO ] Flow matrix only has 366 transitions (discarded 1659 similar events)
// Phase 1: matrix 366 rows 183 cols
[2024-05-21 22:50:09] [INFO ] Computed 5 invariants in 5 ms
[2024-05-21 22:50:09] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/94 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/94 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 87/181 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/181 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 366/547 variables, 181/186 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/547 variables, 21/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/547 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2/549 variables, 2/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/549 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/549 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 549/549 variables, and 209 constraints, problems are : Problem set: 0 solved, 1 unsolved in 665 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 183/183 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/94 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/94 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 87/181 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 22:50:11] [INFO ] Deduced a trap composed of 4 places in 239 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/181 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/181 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 366/547 variables, 181/187 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/547 variables, 21/208 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/547 variables, 1/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/547 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 2/549 variables, 2/211 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/549 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/549 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 549/549 variables, and 211 constraints, problems are : Problem set: 0 solved, 1 unsolved in 10429 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 183/183 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 12101ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 39 ms.
Support contains 94 out of 183 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2025/2025 transitions.
Applied a total of 0 rules in 162 ms. Remains 183 /183 variables (removed 0) and now considering 2025/2025 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 164 ms. Remains : 183/183 places, 2025/2025 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2025/2025 transitions.
Applied a total of 0 rules in 200 ms. Remains 183 /183 variables (removed 0) and now considering 2025/2025 (removed 0) transitions.
[2024-05-21 22:50:22] [INFO ] Flow matrix only has 366 transitions (discarded 1659 similar events)
[2024-05-21 22:50:22] [INFO ] Invariant cache hit.
[2024-05-21 22:50:22] [INFO ] Implicit Places using invariants in 195 ms returned []
[2024-05-21 22:50:22] [INFO ] Flow matrix only has 366 transitions (discarded 1659 similar events)
[2024-05-21 22:50:22] [INFO ] Invariant cache hit.
[2024-05-21 22:50:22] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-21 22:50:23] [INFO ] Implicit Places using invariants and state equation in 580 ms returned []
Implicit Place search using SMT with State Equation took 780 ms to find 0 implicit places.
[2024-05-21 22:50:23] [INFO ] Redundant transitions in 58 ms returned []
Running 2022 sub problems to find dead transitions.
[2024-05-21 22:50:23] [INFO ] Flow matrix only has 366 transitions (discarded 1659 similar events)
[2024-05-21 22:50:23] [INFO ] Invariant cache hit.
[2024-05-21 22:50:23] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/183 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2022 unsolved
[2024-05-21 22:50:47] [INFO ] Deduced a trap composed of 5 places in 218 ms of which 0 ms to minimize.
[2024-05-21 22:50:49] [INFO ] Deduced a trap composed of 14 places in 188 ms of which 2 ms to minimize.
Problem TDEAD265 is UNSAT
Problem TDEAD276 is UNSAT
Problem TDEAD287 is UNSAT
Problem TDEAD298 is UNSAT
Problem TDEAD309 is UNSAT
Problem TDEAD320 is UNSAT
Problem TDEAD331 is UNSAT
Problem TDEAD342 is UNSAT
Problem TDEAD353 is UNSAT
Problem TDEAD364 is UNSAT
Problem TDEAD375 is UNSAT
Problem TDEAD386 is UNSAT
Problem TDEAD397 is UNSAT
Problem TDEAD408 is UNSAT
Problem TDEAD419 is UNSAT
Problem TDEAD430 is UNSAT
Problem TDEAD441 is UNSAT
Problem TDEAD452 is UNSAT
Problem TDEAD463 is UNSAT
Problem TDEAD474 is UNSAT
Problem TDEAD485 is UNSAT
Problem TDEAD496 is UNSAT
Problem TDEAD507 is UNSAT
Problem TDEAD518 is UNSAT
Problem TDEAD529 is UNSAT
Problem TDEAD540 is UNSAT
Problem TDEAD551 is UNSAT
Problem TDEAD562 is UNSAT
Problem TDEAD573 is UNSAT
Problem TDEAD584 is UNSAT
Problem TDEAD595 is UNSAT
Problem TDEAD606 is UNSAT
Problem TDEAD617 is UNSAT
Problem TDEAD628 is UNSAT
Problem TDEAD639 is UNSAT
Problem TDEAD650 is UNSAT
Problem TDEAD661 is UNSAT
Problem TDEAD672 is UNSAT
Problem TDEAD683 is UNSAT
Problem TDEAD694 is UNSAT
Problem TDEAD705 is UNSAT
Problem TDEAD716 is UNSAT
Problem TDEAD727 is UNSAT
Problem TDEAD738 is UNSAT
Problem TDEAD749 is UNSAT
Problem TDEAD760 is UNSAT
Problem TDEAD771 is UNSAT
Problem TDEAD782 is UNSAT
Problem TDEAD793 is UNSAT
Problem TDEAD804 is UNSAT
Problem TDEAD815 is UNSAT
Problem TDEAD826 is UNSAT
Problem TDEAD837 is UNSAT
Problem TDEAD848 is UNSAT
Problem TDEAD859 is UNSAT
Problem TDEAD870 is UNSAT
Problem TDEAD881 is UNSAT
Problem TDEAD892 is UNSAT
Problem TDEAD903 is UNSAT
Problem TDEAD914 is UNSAT
Problem TDEAD925 is UNSAT
Problem TDEAD936 is UNSAT
Problem TDEAD947 is UNSAT
Problem TDEAD958 is UNSAT
Problem TDEAD969 is UNSAT
Problem TDEAD980 is UNSAT
Problem TDEAD991 is UNSAT
Problem TDEAD1002 is UNSAT
Problem TDEAD1013 is UNSAT
Problem TDEAD1024 is UNSAT
Problem TDEAD1035 is UNSAT
Problem TDEAD1046 is UNSAT
Problem TDEAD1057 is UNSAT
Problem TDEAD1068 is UNSAT
Problem TDEAD1079 is UNSAT
Problem TDEAD1090 is UNSAT
Problem TDEAD1101 is UNSAT
Problem TDEAD1112 is UNSAT
Problem TDEAD1123 is UNSAT
Problem TDEAD1134 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 183/549 variables, and 7 constraints, problems are : Problem set: 80 solved, 1942 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/183 constraints, ReadFeed: 0/21 constraints, PredecessorRefiner: 2022/2022 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 80 solved, 1942 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/183 variables, 5/5 constraints. Problems are: Problem set: 80 solved, 1942 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/183 variables, 2/7 constraints. Problems are: Problem set: 80 solved, 1942 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 183/549 variables, and 7 constraints, problems are : Problem set: 80 solved, 1942 unsolved in 30130 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/183 constraints, ReadFeed: 0/21 constraints, PredecessorRefiner: 0/2022 constraints, Known Traps: 2/2 constraints]
After SMT, in 74789ms problems are : Problem set: 80 solved, 1942 unsolved
Search for dead transitions found 80 dead transitions in 74816ms
Found 80 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 80 transitions
Dead transitions reduction (with SMT) removed 80 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 183/183 places, 1945/2025 transitions.
BK_STOP 1716331898245
--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -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="BridgeAndVehicles-PT-V80P50N10"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-PT-V80P50N10, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r048-tajo-171620399200298"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P50N10.tgz
mv BridgeAndVehicles-PT-V80P50N10 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;