About the Execution of ITS-Tools for DBSingleClientW-PT-d2m08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | T?????T?????T?T? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r058-smll-174854063600146.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 DBSingleClientW-PT-d2m08, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r058-smll-174854063600146
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 5.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 53K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.2K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 76K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 6 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.6M 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 DBSingleClientW-PT-d2m08-CTLFireability-2023-12
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLFireability-2023-13
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLFireability-2023-14
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLFireability-2023-15
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLFireability-2025-00
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLFireability-2025-01
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLFireability-2025-02
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLFireability-2025-03
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLFireability-2025-04
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLFireability-2025-05
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLFireability-2025-06
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLFireability-2025-07
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLFireability-2025-08
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLFireability-2025-09
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLFireability-2025-10
FORMULA_NAME DBSingleClientW-PT-d2m08-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1748621713861
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d2m08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-05-30 16:15:16] [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]
[2025-05-30 16:15:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 16:15:17] [INFO ] Load time of PNML (sax parser for PT used): 615 ms
[2025-05-30 16:15:17] [INFO ] Transformed 4763 places.
[2025-05-30 16:15:17] [INFO ] Transformed 2478 transitions.
[2025-05-30 16:15:17] [INFO ] Parsed PT model containing 4763 places and 2478 transitions and 9912 arcs in 872 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 21 ms.
Deduced a syphon composed of 3580 places in 25 ms
Reduce places removed 3580 places and 0 transitions.
Support contains 88 out of 1183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1183/1183 places, 2478/2478 transitions.
Reduce places removed 46 places and 0 transitions.
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 199 transitions.
Iterating post reduction 0 with 245 rules applied. Total rules applied 245 place count 1137 transition count 2279
Discarding 347 places :
Symmetric choice reduction at 1 with 347 rule applications. Total rules 592 place count 790 transition count 1650
Iterating global reduction 1 with 347 rules applied. Total rules applied 939 place count 790 transition count 1650
Ensure Unique test removed 104 transitions
Reduce isomorphic transitions removed 104 transitions.
Iterating post reduction 1 with 104 rules applied. Total rules applied 1043 place count 790 transition count 1546
Discarding 269 places :
Symmetric choice reduction at 2 with 269 rule applications. Total rules 1312 place count 521 transition count 1277
Iterating global reduction 2 with 269 rules applied. Total rules applied 1581 place count 521 transition count 1277
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 1584 place count 521 transition count 1274
Discarding 180 places :
Symmetric choice reduction at 3 with 180 rule applications. Total rules 1764 place count 341 transition count 1041
Iterating global reduction 3 with 180 rules applied. Total rules applied 1944 place count 341 transition count 1041
Ensure Unique test removed 237 transitions
Reduce isomorphic transitions removed 237 transitions.
Iterating post reduction 3 with 237 rules applied. Total rules applied 2181 place count 341 transition count 804
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 2186 place count 336 transition count 796
Iterating global reduction 4 with 5 rules applied. Total rules applied 2191 place count 336 transition count 796
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 2193 place count 334 transition count 794
Iterating global reduction 4 with 2 rules applied. Total rules applied 2195 place count 334 transition count 794
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2196 place count 334 transition count 793
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2197 place count 333 transition count 792
Iterating global reduction 5 with 1 rules applied. Total rules applied 2198 place count 333 transition count 792
Applied a total of 2198 rules in 357 ms. Remains 333 /1183 variables (removed 850) and now considering 792/2478 (removed 1686) transitions.
// Phase 1: matrix 792 rows 333 cols
[2025-05-30 16:15:18] [INFO ] Computed 2 invariants in 44 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:15:19] [INFO ] Implicit Places using invariants in 2016 ms returned []
[2025-05-30 16:15:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:15:20] [INFO ] State equation strengthened by 464 read => feed constraints.
[2025-05-30 16:15:24] [INFO ] Implicit Places using invariants and state equation in 4291 ms returned []
Implicit Place search using SMT with State Equation took 6373 ms to find 0 implicit places.
Running 791 sub problems to find dead transitions.
[2025-05-30 16:15:24] [INFO ] Invariant cache hit.
[2025-05-30 16:15:24] [INFO ] State equation strengthened by 464 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/332 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 791 unsolved
At refinement iteration 1 (OVERLAPS) 1/333 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 791 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/333 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 791 unsolved
(s104 0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 1.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0timeout
) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 333/1125 variables, and 2 constraints, problems are : Problem set: 0 solved, 791 unsolved in 30095 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/333 constraints, ReadFeed: 0/464 constraints, PredecessorRefiner: 791/791 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 791 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/332 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 791 unsolved
At refinement iteration 1 (OVERLAPS) 1/333 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 791 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/333 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 791 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 1)
(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 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 1)
(s119 1)
(s120 1)
(s121 1)
(s122 1)
(s123 1)
(s124 1)
(s125 1)
(s126 1)
(s127 1)
(s128 1)
(s129 1)
(s130 1)
(s131 1)
(s132 1)
(s133 1)
(s134 1)
(s135 1)
(s136 1)
(s137 1)
(s138 1)
(s139 1)
(s140 1)
(s141 1)
(s142 1)
(s143 1)
(s144 1)
(s145 1)
(s146 1)
(s147 1)
(s148 1)
(s149 1)
(s150 1)
(s151 1)
(s152 1)
(s153 1)
(s154 1)
(s155 1)
(s156 1)
(s157 1)
(s158 1)
(s159 1)
(s160 1)
(s161 1)
(s162 1)
(s163 1)
(s164 1)
(s165 1)
(s166 1)
(s167 1)
(s168 1)
(s169 1)
(s170 1)
(s171 1)
(s172 1)
(s173 1)
(s174 1)
(s175 1)
(s176 1)
(s177 1)
(s178 1)
(s179 1)
(s180 1)
(s181 1)
(s182 1)
(s183 1)
(s184 1)
(s185 1)
(s186 1)
(s187 1)
(s188 1)
(s189 1)
(s190 1)
(s191 1)
(s192 1)
(s193 1)
(s194 1)
(s195 1)
(s196 1)
(s197 1)
(s198 1)
(s199 1)
(s200 1)
(s201 1)
(s202 1)
(s203 1)
(s204 1)
(s205 1)
(s206 1)
(s207 1)
(s208 1)
(s209 1)
(s210 1)
(s211 1)
(s212 1)
(s213 1)
(s214 1)
(s215 1)
(s216 1)
(s217 1)
(s218 1)
(s219 1)
(s220 1)
(s221 1)
(s222 1)
(s223 1)
(s224 1)
(s225 1)
(s226 1)
(s227 1)
(s228 1)
(s229 1)
(s230 1)
(s231 1)
(s232 1)
(s233 1)
(s234 1)
(s235 1)
(s236 50)
(s237 1)
(s238 1)
(s239 1)
(s240 1)
(s241 1)
(s242 1)
(s243 1)
(s244 1)
(s245 1)
(s246 1)
(s247 1)
(s248 1)
(s249 1)
(s250 1)
(s251 1)
(s252 1)
(s253 1)
(s254 1)
(s255 1)
(s256 1)
(s257 1)
(s258 1)
(s259 1)
(s260 1)
(s261 1)
(s262 1)
(s263 1)
(s264 1)
(s265 1)
(s266 1)
(s267 1)
(s268 1)
(s269 1)
(s270 1)
(s271 1)
(s272 1)
(s273 1)
(s274 1)
(s275 1)
(s276 1)
(s277 1)
(s278 1)
(s279 1)
(s280 1)
(s281 1)
(s282 1)
(s283 1)
(s284 1)
(s285 1)
(s286 1)
(s287 1)
(s288 1)
(s289 1)
(s290 1)
(s291 1)
(s292 1)
(s293 1)
(s294 1)
(s295 1)
(s296 1)
(s297 1)
(s298 1)
(s299 1)
(s300 1)
(s301 1)
(s302 1)
(s303 1)
(s304 1)
(s305 1)
(s306 1)
(s307 1)
(s308 1)
(s309 1)
(s310 1)
(s311 1)
(s312 1)
(s313 1)
(s314 1)
(s315 1)
(s316 timeout
1 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 333/1125 variables, and 2 constraints, problems are : Problem set: 0 solved, 791 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/333 constraints, ReadFeed: 0/464 constraints, PredecessorRefiner: 0/791 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62873ms problems are : Problem set: 0 solved, 791 unsolved
Search for dead transitions found 0 dead transitions in 62918ms
Starting structural reductions in LTL mode, iteration 1 : 333/1183 places, 792/2478 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69692 ms. Remains : 333/1183 places, 792/2478 transitions.
Support contains 88 out of 333 places after structural reductions.
[2025-05-30 16:16:27] [INFO ] Flatten gal took : 198 ms
[2025-05-30 16:16:28] [INFO ] Flatten gal took : 133 ms
[2025-05-30 16:16:28] [INFO ] Input system was already deterministic with 792 transitions.
Support contains 86 out of 333 places (down from 88) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 71 to 70
RANDOM walk for 40000 steps (9167 resets) in 3923 ms. (10 steps per ms) remains 69/70 properties
BEST_FIRST walk for 4002 steps (406 resets) in 61 ms. (64 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (195 resets) in 49 ms. (80 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (169 resets) in 34 ms. (114 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (184 resets) in 94 ms. (42 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (200 resets) in 51 ms. (76 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4002 steps (156 resets) in 44 ms. (88 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4000 steps (396 resets) in 63 ms. (62 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4001 steps (175 resets) in 28 ms. (137 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4002 steps (162 resets) in 51 ms. (76 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (180 resets) in 31 ms. (125 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4002 steps (181 resets) in 35 ms. (111 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (184 resets) in 49 ms. (80 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4002 steps (197 resets) in 27 ms. (142 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (182 resets) in 34 ms. (114 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (166 resets) in 29 ms. (133 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (178 resets) in 37 ms. (105 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (194 resets) in 39 ms. (100 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (342 resets) in 52 ms. (75 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (168 resets) in 36 ms. (108 steps per ms) remains 68/69 properties
BEST_FIRST walk for 4002 steps (171 resets) in 125 ms. (31 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (190 resets) in 71 ms. (55 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (177 resets) in 38 ms. (102 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4000 steps (500 resets) in 63 ms. (62 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4001 steps (176 resets) in 35 ms. (111 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (189 resets) in 43 ms. (90 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (159 resets) in 37 ms. (105 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (182 resets) in 31 ms. (125 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (175 resets) in 39 ms. (100 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4000 steps (418 resets) in 55 ms. (71 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (180 resets) in 27 ms. (142 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (370 resets) in 54 ms. (72 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4000 steps (387 resets) in 82 ms. (48 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (394 resets) in 35 ms. (111 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (188 resets) in 32 ms. (121 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (182 resets) in 32 ms. (121 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (372 resets) in 42 ms. (93 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (188 resets) in 55 ms. (71 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (173 resets) in 34 ms. (114 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (176 resets) in 35 ms. (111 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (168 resets) in 39 ms. (100 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (171 resets) in 40 ms. (97 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (163 resets) in 34 ms. (114 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (347 resets) in 57 ms. (69 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (187 resets) in 41 ms. (95 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (174 resets) in 37 ms. (105 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (168 resets) in 37 ms. (105 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (387 resets) in 66 ms. (59 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (175 resets) in 40 ms. (97 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (156 resets) in 38 ms. (102 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4001 steps (178 resets) in 39 ms. (100 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (184 resets) in 34 ms. (114 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (389 resets) in 59 ms. (66 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (188 resets) in 31 ms. (125 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (167 resets) in 44 ms. (88 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (180 resets) in 40 ms. (97 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (156 resets) in 39 ms. (100 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (187 resets) in 47 ms. (83 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (173 resets) in 50 ms. (78 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4001 steps (168 resets) in 40 ms. (97 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (187 resets) in 50 ms. (78 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (384 resets) in 52 ms. (75 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (161 resets) in 35 ms. (111 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (366 resets) in 48 ms. (81 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (173 resets) in 44 ms. (88 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (184 resets) in 38 ms. (102 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (188 resets) in 49 ms. (80 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (175 resets) in 45 ms. (87 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (195 resets) in 43 ms. (90 steps per ms) remains 68/68 properties
Interrupted probabilistic random walk after 470013 steps, run timeout after 6001 ms. (steps per millisecond=78 ) properties seen :59 out of 68
Probabilistic random walk after 470013 steps, saw 171820 distinct states, run finished after 6008 ms. (steps per millisecond=78 ) properties seen :59
[2025-05-30 16:16:36] [INFO ] Invariant cache hit.
[2025-05-30 16:16:36] [INFO ] State equation strengthened by 464 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem AtomicPropp36 is UNSAT
At refinement iteration 1 (OVERLAPS) 116/143 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/143 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 76/219 variables, 1/2 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 545/764 variables, 219/221 constraints. Problems are: Problem set: 1 solved, 8 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/764 variables, 217/438 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/764 variables, 0/438 constraints. Problems are: Problem set: 1 solved, 8 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp67 is UNSAT
At refinement iteration 8 (OVERLAPS) 353/1117 variables, 110/548 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1117 variables, 243/791 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1117 variables, 0/791 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 8/1125 variables, 4/795 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1125 variables, 4/799 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1125 variables, 0/799 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 0/1125 variables, 0/799 constraints. Problems are: Problem set: 5 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1125/1125 variables, and 799 constraints, problems are : Problem set: 5 solved, 4 unsolved in 3612 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 333/333 constraints, ReadFeed: 464/464 constraints, PredecessorRefiner: 9/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 4 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 117/127 variables, 1/1 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 0/1 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 79/206 variables, 1/2 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/206 variables, 0/2 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 428/634 variables, 206/208 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/634 variables, 100/308 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/634 variables, 0/308 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 483/1117 variables, 123/431 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1117 variables, 360/791 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1117 variables, 3/794 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1117 variables, 0/794 constraints. Problems are: Problem set: 5 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1125/1125 variables, and 798 constraints, problems are : Problem set: 5 solved, 4 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 333/333 constraints, ReadFeed: 460/464 constraints, PredecessorRefiner: 4/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8754ms problems are : Problem set: 5 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 10 out of 333 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 333/333 places, 792/792 transitions.
Graph (complete) has 1337 edges and 333 vertex of which 332 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 332 transition count 782
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 73 place count 270 transition count 530
Iterating global reduction 1 with 62 rules applied. Total rules applied 135 place count 270 transition count 530
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 153 place count 270 transition count 512
Discarding 48 places :
Symmetric choice reduction at 2 with 48 rule applications. Total rules 201 place count 222 transition count 454
Iterating global reduction 2 with 48 rules applied. Total rules applied 249 place count 222 transition count 454
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 2 with 23 rules applied. Total rules applied 272 place count 222 transition count 431
Discarding 32 places :
Symmetric choice reduction at 3 with 32 rule applications. Total rules 304 place count 190 transition count 371
Iterating global reduction 3 with 32 rules applied. Total rules applied 336 place count 190 transition count 371
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 356 place count 190 transition count 351
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 371 place count 175 transition count 331
Iterating global reduction 4 with 15 rules applied. Total rules applied 386 place count 175 transition count 331
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 397 place count 175 transition count 320
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 406 place count 166 transition count 311
Iterating global reduction 5 with 9 rules applied. Total rules applied 415 place count 166 transition count 311
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 417 place count 166 transition count 309
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 422 place count 161 transition count 304
Iterating global reduction 6 with 5 rules applied. Total rules applied 427 place count 161 transition count 304
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 432 place count 161 transition count 299
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 436 place count 157 transition count 283
Iterating global reduction 7 with 4 rules applied. Total rules applied 440 place count 157 transition count 283
Applied a total of 440 rules in 121 ms. Remains 157 /333 variables (removed 176) and now considering 283/792 (removed 509) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 157/333 places, 283/792 transitions.
RANDOM walk for 40000 steps (9187 resets) in 397 ms. (100 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (1707 resets) in 100 ms. (396 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (1813 resets) in 136 ms. (292 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (1752 resets) in 131 ms. (303 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (1878 resets) in 139 ms. (285 steps per ms) remains 4/4 properties
Finished probabilistic random walk after 270207 steps, run visited all 4 properties in 1393 ms. (steps per millisecond=193 )
Probabilistic random walk after 270207 steps, saw 102674 distinct states, run finished after 1399 ms. (steps per millisecond=193 ) properties seen :4
Successfully simplified 5 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA DBSingleClientW-PT-d2m08-CTLFireability-2023-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 16:16:47] [INFO ] Flatten gal took : 76 ms
[2025-05-30 16:16:47] [INFO ] Flatten gal took : 75 ms
[2025-05-30 16:16:47] [INFO ] Input system was already deterministic with 792 transitions.
Computed a total of 5 stabilizing places and 47 stable transitions
Graph (complete) has 1447 edges and 333 vertex of which 332 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.16 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 333/333 places, 792/792 transitions.
Discarding 66 places :
Symmetric choice reduction at 0 with 66 rule applications. Total rules 66 place count 267 transition count 496
Iterating global reduction 0 with 66 rules applied. Total rules applied 132 place count 267 transition count 496
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 149 place count 267 transition count 479
Discarding 51 places :
Symmetric choice reduction at 1 with 51 rule applications. Total rules 200 place count 216 transition count 416
Iterating global reduction 1 with 51 rules applied. Total rules applied 251 place count 216 transition count 416
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 273 place count 216 transition count 394
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 309 place count 180 transition count 329
Iterating global reduction 2 with 36 rules applied. Total rules applied 345 place count 180 transition count 329
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 362 place count 180 transition count 312
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 381 place count 161 transition count 279
Iterating global reduction 3 with 19 rules applied. Total rules applied 400 place count 161 transition count 279
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 409 place count 161 transition count 270
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 421 place count 149 transition count 258
Iterating global reduction 4 with 12 rules applied. Total rules applied 433 place count 149 transition count 258
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 438 place count 149 transition count 253
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 447 place count 140 transition count 233
Iterating global reduction 5 with 9 rules applied. Total rules applied 456 place count 140 transition count 233
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 462 place count 140 transition count 227
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 466 place count 136 transition count 210
Iterating global reduction 6 with 4 rules applied. Total rules applied 470 place count 136 transition count 210
Applied a total of 470 rules in 91 ms. Remains 136 /333 variables (removed 197) and now considering 210/792 (removed 582) transitions.
// Phase 1: matrix 210 rows 136 cols
[2025-05-30 16:16:47] [INFO ] Computed 2 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:16:47] [INFO ] Implicit Places using invariants in 205 ms returned []
[2025-05-30 16:16:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:16:48] [INFO ] State equation strengthened by 81 read => feed constraints.
[2025-05-30 16:16:48] [INFO ] Implicit Places using invariants and state equation in 1046 ms returned []
Implicit Place search using SMT with State Equation took 1254 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 16:16:48] [INFO ] Redundant transitions in 10 ms returned []
Running 209 sub problems to find dead transitions.
[2025-05-30 16:16:48] [INFO ] Invariant cache hit.
[2025-05-30 16:16:48] [INFO ] State equation strengthened by 81 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 1 (OVERLAPS) 1/136 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/136 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 4 (OVERLAPS) 210/346 variables, 136/138 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/346 variables, 81/219 constraints. Problems are: Problem set: 0 solved, 209 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/346 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 7 (OVERLAPS) 0/346 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 209 unsolved
No progress, stopping.
After SMT solving in domain Real declared 346/346 variables, and 219 constraints, problems are : Problem set: 0 solved, 209 unsolved in 25273 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 136/136 constraints, ReadFeed: 81/81 constraints, PredecessorRefiner: 209/209 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 209 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 1 (OVERLAPS) 1/136 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/136 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 4 (OVERLAPS) 210/346 variables, 136/138 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/346 variables, 81/219 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/346 variables, 209/428 constraints. Problems are: Problem set: 0 solved, 209 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 346/346 variables, and 428 constraints, problems are : Problem set: 0 solved, 209 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 136/136 constraints, ReadFeed: 81/81 constraints, PredecessorRefiner: 209/209 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 55487ms problems are : Problem set: 0 solved, 209 unsolved
Search for dead transitions found 0 dead transitions in 55488ms
Starting structural reductions in SI_CTL mode, iteration 1 : 136/333 places, 210/792 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 56852 ms. Remains : 136/333 places, 210/792 transitions.
[2025-05-30 16:17:44] [INFO ] Flatten gal took : 20 ms
[2025-05-30 16:17:44] [INFO ] Flatten gal took : 19 ms
[2025-05-30 16:17:44] [INFO ] Input system was already deterministic with 210 transitions.
[2025-05-30 16:17:44] [INFO ] Flatten gal took : 17 ms
[2025-05-30 16:17:44] [INFO ] Flatten gal took : 17 ms
[2025-05-30 16:17:44] [INFO ] Time to serialize gal into /tmp/CTLFireability3731656795497127831.gal : 11 ms
[2025-05-30 16:17:44] [INFO ] Time to serialize properties into /tmp/CTLFireability12871717883663619269.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3731656795497127831.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12871717883663619269.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-05-30 16:18:14] [INFO ] Flatten gal took : 18 ms
[2025-05-30 16:18:14] [INFO ] Applying decomposition
[2025-05-30 16:18:14] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5050451428882612470.txt' '-o' '/tmp/graph5050451428882612470.bin' '-w' '/tmp/graph5050451428882612470.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5050451428882612470.bin' '-l' '-1' '-v' '-w' '/tmp/graph5050451428882612470.weights' '-q' '0' '-e' '0.001'
[2025-05-30 16:18:14] [INFO ] Decomposing Gal with order
[2025-05-30 16:18:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 16:18:15] [INFO ] Removed a total of 235 redundant transitions.
[2025-05-30 16:18:15] [INFO ] Flatten gal took : 141 ms
[2025-05-30 16:18:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 137 labels/synchronizations in 31 ms.
[2025-05-30 16:18:15] [INFO ] Time to serialize gal into /tmp/CTLFireability12488417202254055004.gal : 11 ms
[2025-05-30 16:18:15] [INFO ] Time to serialize properties into /tmp/CTLFireability4673250148461567904.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12488417202254055004.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4673250148461567904.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 SI_CTL mode, iteration 0 : 333/333 places, 792/792 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 270 transition count 540
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 270 transition count 540
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 146 place count 270 transition count 520
Discarding 50 places :
Symmetric choice reduction at 1 with 50 rule applications. Total rules 196 place count 220 transition count 460
Iterating global reduction 1 with 50 rules applied. Total rules applied 246 place count 220 transition count 460
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 272 place count 220 transition count 434
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 306 place count 186 transition count 372
Iterating global reduction 2 with 34 rules applied. Total rules applied 340 place count 186 transition count 372
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 361 place count 186 transition count 351
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 377 place count 170 transition count 322
Iterating global reduction 3 with 16 rules applied. Total rules applied 393 place count 170 transition count 322
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 3 with 13 rules applied. Total rules applied 406 place count 170 transition count 309
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 415 place count 161 transition count 300
Iterating global reduction 4 with 9 rules applied. Total rules applied 424 place count 161 transition count 300
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 426 place count 161 transition count 298
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 432 place count 155 transition count 292
Iterating global reduction 5 with 6 rules applied. Total rules applied 438 place count 155 transition count 292
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 444 place count 155 transition count 286
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 448 place count 151 transition count 270
Iterating global reduction 6 with 4 rules applied. Total rules applied 452 place count 151 transition count 270
Applied a total of 452 rules in 118 ms. Remains 151 /333 variables (removed 182) and now considering 270/792 (removed 522) transitions.
// Phase 1: matrix 270 rows 151 cols
[2025-05-30 16:18:45] [INFO ] Computed 2 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:18:45] [INFO ] Implicit Places using invariants in 238 ms returned []
[2025-05-30 16:18:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:18:45] [INFO ] State equation strengthened by 128 read => feed constraints.
[2025-05-30 16:18:46] [INFO ] Implicit Places using invariants and state equation in 1282 ms returned []
Implicit Place search using SMT with State Equation took 1528 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 16:18:47] [INFO ] Redundant transitions in 24 ms returned []
Running 269 sub problems to find dead transitions.
[2025-05-30 16:18:47] [INFO ] Invariant cache hit.
[2025-05-30 16:18:47] [INFO ] State equation strengthened by 128 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/150 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 1 (OVERLAPS) 1/151 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/151 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/151 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 4 (OVERLAPS) 270/421 variables, 151/153 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 128/281 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/421 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 7 (OVERLAPS) 0/421 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 269 unsolved
No progress, stopping.
After SMT solving in domain Real declared 421/421 variables, and 281 constraints, problems are : Problem set: 0 solved, 269 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 151/151 constraints, ReadFeed: 128/128 constraints, PredecessorRefiner: 269/269 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 269 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/150 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 1 (OVERLAPS) 1/151 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/151 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/151 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 4 (OVERLAPS) 270/421 variables, 151/153 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 128/281 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/421 variables, 269/550 constraints. Problems are: Problem set: 0 solved, 269 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 421/421 variables, and 550 constraints, problems are : Problem set: 0 solved, 269 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 151/151 constraints, ReadFeed: 128/128 constraints, PredecessorRefiner: 269/269 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60391ms problems are : Problem set: 0 solved, 269 unsolved
Search for dead transitions found 0 dead transitions in 60395ms
Starting structural reductions in SI_CTL mode, iteration 1 : 151/333 places, 270/792 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 62074 ms. Remains : 151/333 places, 270/792 transitions.
[2025-05-30 16:19:47] [INFO ] Flatten gal took : 19 ms
[2025-05-30 16:19:47] [INFO ] Flatten gal took : 21 ms
[2025-05-30 16:19:47] [INFO ] Input system was already deterministic with 270 transitions.
[2025-05-30 16:19:47] [INFO ] Flatten gal took : 19 ms
[2025-05-30 16:19:47] [INFO ] Flatten gal took : 19 ms
[2025-05-30 16:19:47] [INFO ] Time to serialize gal into /tmp/CTLFireability1518278227836873961.gal : 5 ms
[2025-05-30 16:19:47] [INFO ] Time to serialize properties into /tmp/CTLFireability8329025083577377503.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1518278227836873961.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8329025083577377503.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-05-30 16:20:17] [INFO ] Flatten gal took : 12 ms
[2025-05-30 16:20:17] [INFO ] Applying decomposition
[2025-05-30 16:20:17] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10739515856893161091.txt' '-o' '/tmp/graph10739515856893161091.bin' '-w' '/tmp/graph10739515856893161091.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10739515856893161091.bin' '-l' '-1' '-v' '-w' '/tmp/graph10739515856893161091.weights' '-q' '0' '-e' '0.001'
[2025-05-30 16:20:17] [INFO ] Decomposing Gal with order
[2025-05-30 16:20:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 16:20:17] [INFO ] Removed a total of 271 redundant transitions.
[2025-05-30 16:20:17] [INFO ] Flatten gal took : 65 ms
[2025-05-30 16:20:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 199 labels/synchronizations in 18 ms.
[2025-05-30 16:20:17] [INFO ] Time to serialize gal into /tmp/CTLFireability7568337359697622136.gal : 6 ms
[2025-05-30 16:20:17] [INFO ] Time to serialize properties into /tmp/CTLFireability11142259544743057011.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7568337359697622136.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11142259544743057011.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 333/333 places, 792/792 transitions.
Discarding 69 places :
Symmetric choice reduction at 0 with 69 rule applications. Total rules 69 place count 264 transition count 488
Iterating global reduction 0 with 69 rules applied. Total rules applied 138 place count 264 transition count 488
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 156 place count 264 transition count 470
Discarding 54 places :
Symmetric choice reduction at 1 with 54 rule applications. Total rules 210 place count 210 transition count 403
Iterating global reduction 1 with 54 rules applied. Total rules applied 264 place count 210 transition count 403
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 288 place count 210 transition count 379
Discarding 38 places :
Symmetric choice reduction at 2 with 38 rule applications. Total rules 326 place count 172 transition count 311
Iterating global reduction 2 with 38 rules applied. Total rules applied 364 place count 172 transition count 311
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 382 place count 172 transition count 293
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 402 place count 152 transition count 258
Iterating global reduction 3 with 20 rules applied. Total rules applied 422 place count 152 transition count 258
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 432 place count 152 transition count 248
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 444 place count 140 transition count 236
Iterating global reduction 4 with 12 rules applied. Total rules applied 456 place count 140 transition count 236
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 461 place count 140 transition count 231
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 470 place count 131 transition count 212
Iterating global reduction 5 with 9 rules applied. Total rules applied 479 place count 131 transition count 212
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 485 place count 131 transition count 206
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 490 place count 126 transition count 182
Iterating global reduction 6 with 5 rules applied. Total rules applied 495 place count 126 transition count 182
Applied a total of 495 rules in 36 ms. Remains 126 /333 variables (removed 207) and now considering 182/792 (removed 610) transitions.
// Phase 1: matrix 182 rows 126 cols
[2025-05-30 16:20:48] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:20:48] [INFO ] Implicit Places using invariants in 220 ms returned []
[2025-05-30 16:20:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:20:48] [INFO ] State equation strengthened by 61 read => feed constraints.
[2025-05-30 16:20:49] [INFO ] Implicit Places using invariants and state equation in 862 ms returned []
Implicit Place search using SMT with State Equation took 1092 ms to find 0 implicit places.
Running 181 sub problems to find dead transitions.
[2025-05-30 16:20:49] [INFO ] Invariant cache hit.
[2025-05-30 16:20:49] [INFO ] State equation strengthened by 61 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 1 (OVERLAPS) 1/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 4 (OVERLAPS) 182/308 variables, 126/128 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/308 variables, 61/189 constraints. Problems are: Problem set: 0 solved, 181 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 16:20:58] [INFO ] Deduced a trap composed of 51 places in 188 ms of which 33 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/308 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/308 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 8 (OVERLAPS) 0/308 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 181 unsolved
No progress, stopping.
After SMT solving in domain Real declared 308/308 variables, and 190 constraints, problems are : Problem set: 0 solved, 181 unsolved in 27049 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 126/126 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 181/181 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 181 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 1 (OVERLAPS) 1/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/126 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 5 (OVERLAPS) 182/308 variables, 126/129 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/308 variables, 61/190 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/308 variables, 181/371 constraints. Problems are: Problem set: 0 solved, 181 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 308/308 variables, and 371 constraints, problems are : Problem set: 0 solved, 181 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 126/126 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 181/181 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 57213ms problems are : Problem set: 0 solved, 181 unsolved
Search for dead transitions found 0 dead transitions in 57214ms
Starting structural reductions in LTL mode, iteration 1 : 126/333 places, 182/792 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 58344 ms. Remains : 126/333 places, 182/792 transitions.
[2025-05-30 16:21:46] [INFO ] Flatten gal took : 20 ms
[2025-05-30 16:21:46] [INFO ] Flatten gal took : 14 ms
[2025-05-30 16:21:46] [INFO ] Input system was already deterministic with 182 transitions.
[2025-05-30 16:21:46] [INFO ] Flatten gal took : 14 ms
[2025-05-30 16:21:46] [INFO ] Flatten gal took : 12 ms
[2025-05-30 16:21:46] [INFO ] Time to serialize gal into /tmp/CTLFireability260180389219150720.gal : 4 ms
[2025-05-30 16:21:46] [INFO ] Time to serialize properties into /tmp/CTLFireability2323417394013302612.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability260180389219150720.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2323417394013302612.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 16:22:16] [INFO ] Flatten gal took : 11 ms
[2025-05-30 16:22:16] [INFO ] Applying decomposition
[2025-05-30 16:22:16] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11972194902299859367.txt' '-o' '/tmp/graph11972194902299859367.bin' '-w' '/tmp/graph11972194902299859367.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11972194902299859367.bin' '-l' '-1' '-v' '-w' '/tmp/graph11972194902299859367.weights' '-q' '0' '-e' '0.001'
[2025-05-30 16:22:16] [INFO ] Decomposing Gal with order
[2025-05-30 16:22:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 16:22:16] [INFO ] Removed a total of 207 redundant transitions.
[2025-05-30 16:22:16] [INFO ] Flatten gal took : 44 ms
[2025-05-30 16:22:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 142 labels/synchronizations in 16 ms.
[2025-05-30 16:22:16] [INFO ] Time to serialize gal into /tmp/CTLFireability14769655829893007102.gal : 5 ms
[2025-05-30 16:22:16] [INFO ] Time to serialize properties into /tmp/CTLFireability17846625270939885579.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14769655829893007102.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17846625270939885579.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.14588e+07,6.97932,122268,2556,2019,109183,23329,523,587906,154,458103,0
Converting to forward existential form...Done !
original formula: EX(EG(((i3.u0.s1<1)||(i3.u0.l1731<1))))
=> equivalent forward existential formula: [FwdG(EY(Init),((i3.u0.s1<1)||(i3.u0.l1731<1)))] != FALSE
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
(forward)formula 0,1,28.3213,485264,1,0,586163,77701,1740,2.17345e+06,758,1.49346e+06,1197205
FORMULA DBSingleClientW-PT-d2m08-CTLFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 333/333 places, 792/792 transitions.
Discarding 68 places :
Symmetric choice reduction at 0 with 68 rule applications. Total rules 68 place count 265 transition count 508
Iterating global reduction 0 with 68 rules applied. Total rules applied 136 place count 265 transition count 508
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 156 place count 265 transition count 488
Discarding 53 places :
Symmetric choice reduction at 1 with 53 rule applications. Total rules 209 place count 212 transition count 422
Iterating global reduction 1 with 53 rules applied. Total rules applied 262 place count 212 transition count 422
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 287 place count 212 transition count 397
Discarding 37 places :
Symmetric choice reduction at 2 with 37 rule applications. Total rules 324 place count 175 transition count 331
Iterating global reduction 2 with 37 rules applied. Total rules applied 361 place count 175 transition count 331
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 381 place count 175 transition count 311
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 401 place count 155 transition count 276
Iterating global reduction 3 with 20 rules applied. Total rules applied 421 place count 155 transition count 276
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 436 place count 155 transition count 261
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 447 place count 144 transition count 250
Iterating global reduction 4 with 11 rules applied. Total rules applied 458 place count 144 transition count 250
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 464 place count 144 transition count 244
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 473 place count 135 transition count 218
Iterating global reduction 5 with 9 rules applied. Total rules applied 482 place count 135 transition count 218
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 487 place count 135 transition count 213
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 492 place count 130 transition count 189
Iterating global reduction 6 with 5 rules applied. Total rules applied 497 place count 130 transition count 189
Applied a total of 497 rules in 26 ms. Remains 130 /333 variables (removed 203) and now considering 189/792 (removed 603) transitions.
// Phase 1: matrix 189 rows 130 cols
[2025-05-30 16:22:45] [INFO ] Computed 2 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:22:45] [INFO ] Implicit Places using invariants in 226 ms returned []
[2025-05-30 16:22:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:22:45] [INFO ] State equation strengthened by 65 read => feed constraints.
[2025-05-30 16:22:46] [INFO ] Implicit Places using invariants and state equation in 967 ms returned []
Implicit Place search using SMT with State Equation took 1196 ms to find 0 implicit places.
Running 188 sub problems to find dead transitions.
[2025-05-30 16:22:46] [INFO ] Invariant cache hit.
[2025-05-30 16:22:46] [INFO ] State equation strengthened by 65 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 1 (OVERLAPS) 1/130 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/130 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 4 (OVERLAPS) 189/319 variables, 130/132 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/319 variables, 65/197 constraints. Problems are: Problem set: 0 solved, 188 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 16:22:57] [INFO ] Deduced a trap composed of 56 places in 185 ms of which 21 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/319 variables, 1/198 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/319 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 188 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 16:23:05] [INFO ] Deduced a trap composed of 12 places in 127 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 16:23:05] [INFO ] Deduced a trap composed of 12 places in 115 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 16:23:05] [INFO ] Deduced a trap composed of 53 places in 106 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 16:23:06] [INFO ] Deduced a trap composed of 57 places in 131 ms of which 17 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/319 variables, 4/202 constraints. Problems are: Problem set: 0 solved, 188 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 16:23:09] [INFO ] Deduced a trap composed of 53 places in 130 ms of which 16 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/319 variables, 1/203 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/319 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 188 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 319/319 variables, and 203 constraints, problems are : Problem set: 0 solved, 188 unsolved in 30010 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 130/130 constraints, ReadFeed: 65/65 constraints, PredecessorRefiner: 188/188 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 188 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 2 (OVERLAPS) 1/130 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/130 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/130 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 6 (OVERLAPS) 189/319 variables, 130/138 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/319 variables, 65/203 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/319 variables, 188/391 constraints. Problems are: Problem set: 0 solved, 188 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 319/319 variables, and 391 constraints, problems are : Problem set: 0 solved, 188 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 130/130 constraints, ReadFeed: 65/65 constraints, PredecessorRefiner: 188/188 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60186ms problems are : Problem set: 0 solved, 188 unsolved
Search for dead transitions found 0 dead transitions in 60188ms
Starting structural reductions in LTL mode, iteration 1 : 130/333 places, 189/792 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61412 ms. Remains : 130/333 places, 189/792 transitions.
[2025-05-30 16:23:46] [INFO ] Flatten gal took : 6 ms
[2025-05-30 16:23:46] [INFO ] Flatten gal took : 6 ms
[2025-05-30 16:23:46] [INFO ] Input system was already deterministic with 189 transitions.
[2025-05-30 16:23:46] [INFO ] Flatten gal took : 6 ms
[2025-05-30 16:23:46] [INFO ] Flatten gal took : 6 ms
[2025-05-30 16:23:46] [INFO ] Time to serialize gal into /tmp/CTLFireability14432200671443254198.gal : 2 ms
[2025-05-30 16:23:46] [INFO ] Time to serialize properties into /tmp/CTLFireability15343001369519229131.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14432200671443254198.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15343001369519229131.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 16:24:16] [INFO ] Flatten gal took : 6 ms
[2025-05-30 16:24:16] [INFO ] Applying decomposition
[2025-05-30 16:24:16] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3512317849945572410.txt' '-o' '/tmp/graph3512317849945572410.bin' '-w' '/tmp/graph3512317849945572410.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3512317849945572410.bin' '-l' '-1' '-v' '-w' '/tmp/graph3512317849945572410.weights' '-q' '0' '-e' '0.001'
[2025-05-30 16:24:16] [INFO ] Decomposing Gal with order
[2025-05-30 16:24:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 16:24:16] [INFO ] Removed a total of 209 redundant transitions.
[2025-05-30 16:24:16] [INFO ] Flatten gal took : 24 ms
[2025-05-30 16:24:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 143 labels/synchronizations in 9 ms.
[2025-05-30 16:24:16] [INFO ] Time to serialize gal into /tmp/CTLFireability11943063526605204929.gal : 3 ms
[2025-05-30 16:24:16] [INFO ] Time to serialize properties into /tmp/CTLFireability14946206191110367647.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11943063526605204929.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14946206191110367647.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 333/333 places, 792/792 transitions.
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 62 place count 271 transition count 536
Iterating global reduction 0 with 62 rules applied. Total rules applied 124 place count 271 transition count 536
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 141 place count 271 transition count 519
Discarding 48 places :
Symmetric choice reduction at 1 with 48 rule applications. Total rules 189 place count 223 transition count 460
Iterating global reduction 1 with 48 rules applied. Total rules applied 237 place count 223 transition count 460
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 260 place count 223 transition count 437
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 294 place count 189 transition count 375
Iterating global reduction 2 with 34 rules applied. Total rules applied 328 place count 189 transition count 375
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 348 place count 189 transition count 355
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 365 place count 172 transition count 325
Iterating global reduction 3 with 17 rules applied. Total rules applied 382 place count 172 transition count 325
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 3 with 17 rules applied. Total rules applied 399 place count 172 transition count 308
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 409 place count 162 transition count 298
Iterating global reduction 4 with 10 rules applied. Total rules applied 419 place count 162 transition count 298
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 425 place count 162 transition count 292
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 433 place count 154 transition count 273
Iterating global reduction 5 with 8 rules applied. Total rules applied 441 place count 154 transition count 273
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 445 place count 154 transition count 269
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 449 place count 150 transition count 252
Iterating global reduction 6 with 4 rules applied. Total rules applied 453 place count 150 transition count 252
Applied a total of 453 rules in 48 ms. Remains 150 /333 variables (removed 183) and now considering 252/792 (removed 540) transitions.
// Phase 1: matrix 252 rows 150 cols
[2025-05-30 16:24:46] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:24:47] [INFO ] Implicit Places using invariants in 199 ms returned []
[2025-05-30 16:24:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:24:47] [INFO ] State equation strengthened by 113 read => feed constraints.
[2025-05-30 16:24:48] [INFO ] Implicit Places using invariants and state equation in 1075 ms returned []
Implicit Place search using SMT with State Equation took 1276 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 16:24:48] [INFO ] Redundant transitions in 4 ms returned []
Running 251 sub problems to find dead transitions.
[2025-05-30 16:24:48] [INFO ] Invariant cache hit.
[2025-05-30 16:24:48] [INFO ] State equation strengthened by 113 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 1 (OVERLAPS) 1/150 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/150 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/150 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 4 (OVERLAPS) 252/402 variables, 150/152 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/402 variables, 113/265 constraints. Problems are: Problem set: 0 solved, 251 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 16:25:02] [INFO ] Deduced a trap composed of 15 places in 197 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 16:25:03] [INFO ] Deduced a trap composed of 58 places in 304 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 16:25:03] [INFO ] Deduced a trap composed of 58 places in 219 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 16:25:04] [INFO ] Deduced a trap composed of 58 places in 185 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 16:25:04] [INFO ] Deduced a trap composed of 58 places in 198 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 16:25:04] [INFO ] Deduced a trap composed of 60 places in 167 ms of which 17 ms to minimize.
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/402 variables, 6/271 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/402 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 251 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 402/402 variables, and 271 constraints, problems are : Problem set: 0 solved, 251 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 150/150 constraints, ReadFeed: 113/113 constraints, PredecessorRefiner: 251/251 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 251 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/149 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 2 (OVERLAPS) 1/150 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/150 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/150 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/150 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 6 (OVERLAPS) 252/402 variables, 150/158 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/402 variables, 113/271 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/402 variables, 251/522 constraints. Problems are: Problem set: 0 solved, 251 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 402/402 variables, and 522 constraints, problems are : Problem set: 0 solved, 251 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 150/150 constraints, ReadFeed: 113/113 constraints, PredecessorRefiner: 251/251 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60326ms problems are : Problem set: 0 solved, 251 unsolved
Search for dead transitions found 0 dead transitions in 60327ms
Starting structural reductions in SI_CTL mode, iteration 1 : 150/333 places, 252/792 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61662 ms. Remains : 150/333 places, 252/792 transitions.
[2025-05-30 16:25:48] [INFO ] Flatten gal took : 7 ms
[2025-05-30 16:25:48] [INFO ] Flatten gal took : 19 ms
[2025-05-30 16:25:48] [INFO ] Input system was already deterministic with 252 transitions.
[2025-05-30 16:25:48] [INFO ] Flatten gal took : 7 ms
[2025-05-30 16:25:48] [INFO ] Flatten gal took : 7 ms
[2025-05-30 16:25:48] [INFO ] Time to serialize gal into /tmp/CTLFireability7360809696250301847.gal : 2 ms
[2025-05-30 16:25:48] [INFO ] Time to serialize properties into /tmp/CTLFireability14283577014483471411.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7360809696250301847.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14283577014483471411.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-05-30 16:26:18] [INFO ] Flatten gal took : 7 ms
[2025-05-30 16:26:18] [INFO ] Applying decomposition
[2025-05-30 16:26:18] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9058814665868530003.txt' '-o' '/tmp/graph9058814665868530003.bin' '-w' '/tmp/graph9058814665868530003.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9058814665868530003.bin' '-l' '-1' '-v' '-w' '/tmp/graph9058814665868530003.weights' '-q' '0' '-e' '0.001'
[2025-05-30 16:26:18] [INFO ] Decomposing Gal with order
[2025-05-30 16:26:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 16:26:18] [INFO ] Removed a total of 278 redundant transitions.
[2025-05-30 16:26:18] [INFO ] Flatten gal took : 23 ms
[2025-05-30 16:26:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 198 labels/synchronizations in 11 ms.
[2025-05-30 16:26:18] [INFO ] Time to serialize gal into /tmp/CTLFireability1142957164447736413.gal : 3 ms
[2025-05-30 16:26:18] [INFO ] Time to serialize properties into /tmp/CTLFireability8891265612888506823.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1142957164447736413.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8891265612888506823.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 333/333 places, 792/792 transitions.
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 62 place count 271 transition count 536
Iterating global reduction 0 with 62 rules applied. Total rules applied 124 place count 271 transition count 536
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 146 place count 271 transition count 514
Discarding 46 places :
Symmetric choice reduction at 1 with 46 rule applications. Total rules 192 place count 225 transition count 455
Iterating global reduction 1 with 46 rules applied. Total rules applied 238 place count 225 transition count 455
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 260 place count 225 transition count 433
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 290 place count 195 transition count 380
Iterating global reduction 2 with 30 rules applied. Total rules applied 320 place count 195 transition count 380
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 337 place count 195 transition count 363
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 351 place count 181 transition count 339
Iterating global reduction 3 with 14 rules applied. Total rules applied 365 place count 181 transition count 339
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 3 with 21 rules applied. Total rules applied 386 place count 181 transition count 318
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 394 place count 173 transition count 310
Iterating global reduction 4 with 8 rules applied. Total rules applied 402 place count 173 transition count 310
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 406 place count 173 transition count 306
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 413 place count 166 transition count 289
Iterating global reduction 5 with 7 rules applied. Total rules applied 420 place count 166 transition count 289
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 421 place count 166 transition count 288
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 422 place count 165 transition count 286
Iterating global reduction 6 with 1 rules applied. Total rules applied 423 place count 165 transition count 286
Applied a total of 423 rules in 44 ms. Remains 165 /333 variables (removed 168) and now considering 286/792 (removed 506) transitions.
// Phase 1: matrix 286 rows 165 cols
[2025-05-30 16:26:49] [INFO ] Computed 2 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:26:49] [INFO ] Implicit Places using invariants in 303 ms returned []
[2025-05-30 16:26:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:26:49] [INFO ] State equation strengthened by 126 read => feed constraints.
[2025-05-30 16:26:51] [INFO ] Implicit Places using invariants and state equation in 1958 ms returned []
Implicit Place search using SMT with State Equation took 2283 ms to find 0 implicit places.
Running 285 sub problems to find dead transitions.
[2025-05-30 16:26:51] [INFO ] Invariant cache hit.
[2025-05-30 16:26:51] [INFO ] State equation strengthened by 126 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/164 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 1 (OVERLAPS) 1/165 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/165 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/165 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 4 (OVERLAPS) 286/451 variables, 165/167 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/451 variables, 126/293 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/451 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 285 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 451/451 variables, and 293 constraints, problems are : Problem set: 0 solved, 285 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 165/165 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 285/285 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 285 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/164 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 1 (OVERLAPS) 1/165 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/165 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/165 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 4 (OVERLAPS) 286/451 variables, 165/167 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/451 variables, 126/293 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/451 variables, 285/578 constraints. Problems are: Problem set: 0 solved, 285 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 451/451 variables, and 578 constraints, problems are : Problem set: 0 solved, 285 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 165/165 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 285/285 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60332ms problems are : Problem set: 0 solved, 285 unsolved
Search for dead transitions found 0 dead transitions in 60333ms
Starting structural reductions in LTL mode, iteration 1 : 165/333 places, 286/792 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62662 ms. Remains : 165/333 places, 286/792 transitions.
[2025-05-30 16:27:51] [INFO ] Flatten gal took : 9 ms
[2025-05-30 16:27:51] [INFO ] Flatten gal took : 9 ms
[2025-05-30 16:27:51] [INFO ] Input system was already deterministic with 286 transitions.
[2025-05-30 16:27:51] [INFO ] Flatten gal took : 10 ms
[2025-05-30 16:27:51] [INFO ] Flatten gal took : 10 ms
[2025-05-30 16:27:51] [INFO ] Time to serialize gal into /tmp/CTLFireability12447264819563309569.gal : 5 ms
[2025-05-30 16:27:51] [INFO ] Time to serialize properties into /tmp/CTLFireability14657369678254752610.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12447264819563309569.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14657369678254752610.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 16:28:21] [INFO ] Flatten gal took : 8 ms
[2025-05-30 16:28:21] [INFO ] Applying decomposition
[2025-05-30 16:28:21] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11810863188384680812.txt' '-o' '/tmp/graph11810863188384680812.bin' '-w' '/tmp/graph11810863188384680812.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11810863188384680812.bin' '-l' '-1' '-v' '-w' '/tmp/graph11810863188384680812.weights' '-q' '0' '-e' '0.001'
[2025-05-30 16:28:21] [INFO ] Decomposing Gal with order
[2025-05-30 16:28:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 16:28:21] [INFO ] Removed a total of 243 redundant transitions.
[2025-05-30 16:28:21] [INFO ] Flatten gal took : 27 ms
[2025-05-30 16:28:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 181 labels/synchronizations in 7 ms.
[2025-05-30 16:28:21] [INFO ] Time to serialize gal into /tmp/CTLFireability576986087667865555.gal : 4 ms
[2025-05-30 16:28:21] [INFO ] Time to serialize properties into /tmp/CTLFireability5571588850543273781.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability576986087667865555.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5571588850543273781.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 333/333 places, 792/792 transitions.
Discarding 66 places :
Symmetric choice reduction at 0 with 66 rule applications. Total rules 66 place count 267 transition count 501
Iterating global reduction 0 with 66 rules applied. Total rules applied 132 place count 267 transition count 501
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 150 place count 267 transition count 483
Discarding 51 places :
Symmetric choice reduction at 1 with 51 rule applications. Total rules 201 place count 216 transition count 420
Iterating global reduction 1 with 51 rules applied. Total rules applied 252 place count 216 transition count 420
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 275 place count 216 transition count 397
Discarding 38 places :
Symmetric choice reduction at 2 with 38 rule applications. Total rules 313 place count 178 transition count 329
Iterating global reduction 2 with 38 rules applied. Total rules applied 351 place count 178 transition count 329
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 371 place count 178 transition count 309
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 391 place count 158 transition count 274
Iterating global reduction 3 with 20 rules applied. Total rules applied 411 place count 158 transition count 274
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 421 place count 158 transition count 264
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 433 place count 146 transition count 252
Iterating global reduction 4 with 12 rules applied. Total rules applied 445 place count 146 transition count 252
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 451 place count 146 transition count 246
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 461 place count 136 transition count 219
Iterating global reduction 5 with 10 rules applied. Total rules applied 471 place count 136 transition count 219
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 477 place count 136 transition count 213
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 480 place count 133 transition count 204
Iterating global reduction 6 with 3 rules applied. Total rules applied 483 place count 133 transition count 204
Applied a total of 483 rules in 34 ms. Remains 133 /333 variables (removed 200) and now considering 204/792 (removed 588) transitions.
// Phase 1: matrix 204 rows 133 cols
[2025-05-30 16:28:52] [INFO ] Computed 2 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:28:52] [INFO ] Implicit Places using invariants in 237 ms returned []
[2025-05-30 16:28:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:28:52] [INFO ] State equation strengthened by 80 read => feed constraints.
[2025-05-30 16:28:54] [INFO ] Implicit Places using invariants and state equation in 2121 ms returned []
Implicit Place search using SMT with State Equation took 2368 ms to find 0 implicit places.
Running 203 sub problems to find dead transitions.
[2025-05-30 16:28:54] [INFO ] Invariant cache hit.
[2025-05-30 16:28:54] [INFO ] State equation strengthened by 80 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 4 (OVERLAPS) 204/337 variables, 133/135 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/337 variables, 80/215 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/337 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 7 (OVERLAPS) 0/337 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 203 unsolved
No progress, stopping.
After SMT solving in domain Real declared 337/337 variables, and 215 constraints, problems are : Problem set: 0 solved, 203 unsolved in 19843 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 133/133 constraints, ReadFeed: 80/80 constraints, PredecessorRefiner: 203/203 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 203 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 4 (OVERLAPS) 204/337 variables, 133/135 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/337 variables, 80/215 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/337 variables, 203/418 constraints. Problems are: Problem set: 0 solved, 203 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 337/337 variables, and 418 constraints, problems are : Problem set: 0 solved, 203 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 133/133 constraints, ReadFeed: 80/80 constraints, PredecessorRefiner: 203/203 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50086ms problems are : Problem set: 0 solved, 203 unsolved
Search for dead transitions found 0 dead transitions in 50087ms
Starting structural reductions in LTL mode, iteration 1 : 133/333 places, 204/792 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52491 ms. Remains : 133/333 places, 204/792 transitions.
[2025-05-30 16:29:44] [INFO ] Flatten gal took : 6 ms
[2025-05-30 16:29:44] [INFO ] Flatten gal took : 6 ms
[2025-05-30 16:29:44] [INFO ] Input system was already deterministic with 204 transitions.
[2025-05-30 16:29:44] [INFO ] Flatten gal took : 6 ms
[2025-05-30 16:29:44] [INFO ] Flatten gal took : 6 ms
[2025-05-30 16:29:44] [INFO ] Time to serialize gal into /tmp/CTLFireability9777913657638276722.gal : 2 ms
[2025-05-30 16:29:44] [INFO ] Time to serialize properties into /tmp/CTLFireability8837059343450769228.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9777913657638276722.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8837059343450769228.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-05-30 16:30:14] [INFO ] Flatten gal took : 6 ms
[2025-05-30 16:30:14] [INFO ] Applying decomposition
[2025-05-30 16:30:14] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1283025508793514794.txt' '-o' '/tmp/graph1283025508793514794.bin' '-w' '/tmp/graph1283025508793514794.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1283025508793514794.bin' '-l' '-1' '-v' '-w' '/tmp/graph1283025508793514794.weights' '-q' '0' '-e' '0.001'
[2025-05-30 16:30:14] [INFO ] Decomposing Gal with order
[2025-05-30 16:30:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 16:30:14] [INFO ] Removed a total of 191 redundant transitions.
[2025-05-30 16:30:14] [INFO ] Flatten gal took : 22 ms
[2025-05-30 16:30:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 165 labels/synchronizations in 8 ms.
[2025-05-30 16:30:14] [INFO ] Time to serialize gal into /tmp/CTLFireability4194857515997332656.gal : 2 ms
[2025-05-30 16:30:14] [INFO ] Time to serialize properties into /tmp/CTLFireability10508233554537715157.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4194857515997332656.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10508233554537715157.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 333/333 places, 792/792 transitions.
Discarding 68 places :
Symmetric choice reduction at 0 with 68 rule applications. Total rules 68 place count 265 transition count 488
Iterating global reduction 0 with 68 rules applied. Total rules applied 136 place count 265 transition count 488
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 155 place count 265 transition count 469
Discarding 52 places :
Symmetric choice reduction at 1 with 52 rule applications. Total rules 207 place count 213 transition count 405
Iterating global reduction 1 with 52 rules applied. Total rules applied 259 place count 213 transition count 405
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 279 place count 213 transition count 385
Discarding 38 places :
Symmetric choice reduction at 2 with 38 rule applications. Total rules 317 place count 175 transition count 317
Iterating global reduction 2 with 38 rules applied. Total rules applied 355 place count 175 transition count 317
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 373 place count 175 transition count 299
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 393 place count 155 transition count 264
Iterating global reduction 3 with 20 rules applied. Total rules applied 413 place count 155 transition count 264
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 423 place count 155 transition count 254
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 435 place count 143 transition count 242
Iterating global reduction 4 with 12 rules applied. Total rules applied 447 place count 143 transition count 242
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 452 place count 143 transition count 237
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 459 place count 136 transition count 230
Iterating global reduction 5 with 7 rules applied. Total rules applied 466 place count 136 transition count 230
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 472 place count 136 transition count 224
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 476 place count 132 transition count 208
Iterating global reduction 6 with 4 rules applied. Total rules applied 480 place count 132 transition count 208
Applied a total of 480 rules in 24 ms. Remains 132 /333 variables (removed 201) and now considering 208/792 (removed 584) transitions.
// Phase 1: matrix 208 rows 132 cols
[2025-05-30 16:30:44] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:30:44] [INFO ] Implicit Places using invariants in 160 ms returned []
[2025-05-30 16:30:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:30:45] [INFO ] State equation strengthened by 84 read => feed constraints.
[2025-05-30 16:30:45] [INFO ] Implicit Places using invariants and state equation in 680 ms returned []
Implicit Place search using SMT with State Equation took 853 ms to find 0 implicit places.
Running 207 sub problems to find dead transitions.
[2025-05-30 16:30:45] [INFO ] Invariant cache hit.
[2025-05-30 16:30:45] [INFO ] State equation strengthened by 84 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/132 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 4 (OVERLAPS) 208/340 variables, 132/134 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/340 variables, 84/218 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/340 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 7 (OVERLAPS) 0/340 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 207 unsolved
No progress, stopping.
After SMT solving in domain Real declared 340/340 variables, and 218 constraints, problems are : Problem set: 0 solved, 207 unsolved in 17788 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 132/132 constraints, ReadFeed: 84/84 constraints, PredecessorRefiner: 207/207 constraints, Known Traps: 0/0 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) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/132 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 4 (OVERLAPS) 208/340 variables, 132/134 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/340 variables, 84/218 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/340 variables, 207/425 constraints. Problems are: Problem set: 0 solved, 207 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 340/340 variables, and 425 constraints, problems are : Problem set: 0 solved, 207 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 132/132 constraints, ReadFeed: 84/84 constraints, PredecessorRefiner: 207/207 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 48019ms problems are : Problem set: 0 solved, 207 unsolved
Search for dead transitions found 0 dead transitions in 48020ms
Starting structural reductions in LTL mode, iteration 1 : 132/333 places, 208/792 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48900 ms. Remains : 132/333 places, 208/792 transitions.
[2025-05-30 16:31:33] [INFO ] Flatten gal took : 6 ms
[2025-05-30 16:31:33] [INFO ] Flatten gal took : 5 ms
[2025-05-30 16:31:33] [INFO ] Input system was already deterministic with 208 transitions.
[2025-05-30 16:31:33] [INFO ] Flatten gal took : 5 ms
[2025-05-30 16:31:33] [INFO ] Flatten gal took : 5 ms
[2025-05-30 16:31:33] [INFO ] Time to serialize gal into /tmp/CTLFireability11805081273918477217.gal : 1 ms
[2025-05-30 16:31:33] [INFO ] Time to serialize properties into /tmp/CTLFireability9073223655990776656.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11805081273918477217.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9073223655990776656.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-05-30 16:32:03] [INFO ] Flatten gal took : 12 ms
[2025-05-30 16:32:03] [INFO ] Applying decomposition
[2025-05-30 16:32:03] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11180096173077730167.txt' '-o' '/tmp/graph11180096173077730167.bin' '-w' '/tmp/graph11180096173077730167.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11180096173077730167.bin' '-l' '-1' '-v' '-w' '/tmp/graph11180096173077730167.weights' '-q' '0' '-e' '0.001'
[2025-05-30 16:32:03] [INFO ] Decomposing Gal with order
[2025-05-30 16:32:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 16:32:03] [INFO ] Removed a total of 214 redundant transitions.
[2025-05-30 16:32:03] [INFO ] Flatten gal took : 23 ms
[2025-05-30 16:32:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 202 labels/synchronizations in 7 ms.
[2025-05-30 16:32:03] [INFO ] Time to serialize gal into /tmp/CTLFireability7933447362710998448.gal : 3 ms
[2025-05-30 16:32:03] [INFO ] Time to serialize properties into /tmp/CTLFireability18231610659038321039.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7933447362710998448.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18231610659038321039.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 SI_CTL mode, iteration 0 : 333/333 places, 792/792 transitions.
Discarding 70 places :
Symmetric choice reduction at 0 with 70 rule applications. Total rules 70 place count 263 transition count 486
Iterating global reduction 0 with 70 rules applied. Total rules applied 140 place count 263 transition count 486
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 159 place count 263 transition count 467
Discarding 54 places :
Symmetric choice reduction at 1 with 54 rule applications. Total rules 213 place count 209 transition count 400
Iterating global reduction 1 with 54 rules applied. Total rules applied 267 place count 209 transition count 400
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 291 place count 209 transition count 376
Discarding 38 places :
Symmetric choice reduction at 2 with 38 rule applications. Total rules 329 place count 171 transition count 308
Iterating global reduction 2 with 38 rules applied. Total rules applied 367 place count 171 transition count 308
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 385 place count 171 transition count 290
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 405 place count 151 transition count 255
Iterating global reduction 3 with 20 rules applied. Total rules applied 425 place count 151 transition count 255
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 435 place count 151 transition count 245
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 447 place count 139 transition count 233
Iterating global reduction 4 with 12 rules applied. Total rules applied 459 place count 139 transition count 233
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 464 place count 139 transition count 228
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 473 place count 130 transition count 208
Iterating global reduction 5 with 9 rules applied. Total rules applied 482 place count 130 transition count 208
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 488 place count 130 transition count 202
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 493 place count 125 transition count 178
Iterating global reduction 6 with 5 rules applied. Total rules applied 498 place count 125 transition count 178
Applied a total of 498 rules in 41 ms. Remains 125 /333 variables (removed 208) and now considering 178/792 (removed 614) transitions.
// Phase 1: matrix 178 rows 125 cols
[2025-05-30 16:32:34] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:32:34] [INFO ] Implicit Places using invariants in 180 ms returned []
[2025-05-30 16:32:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:32:34] [INFO ] State equation strengthened by 59 read => feed constraints.
[2025-05-30 16:32:35] [INFO ] Implicit Places using invariants and state equation in 1114 ms returned []
Implicit Place search using SMT with State Equation took 1307 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 16:32:35] [INFO ] Redundant transitions in 2 ms returned []
Running 177 sub problems to find dead transitions.
[2025-05-30 16:32:35] [INFO ] Invariant cache hit.
[2025-05-30 16:32:35] [INFO ] State equation strengthened by 59 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 1 (OVERLAPS) 1/125 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 4 (OVERLAPS) 178/303 variables, 125/127 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/303 variables, 59/186 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/303 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 7 (OVERLAPS) 0/303 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 177 unsolved
No progress, stopping.
After SMT solving in domain Real declared 303/303 variables, and 186 constraints, problems are : Problem set: 0 solved, 177 unsolved in 13718 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 125/125 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 177/177 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 177 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 1 (OVERLAPS) 1/125 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 4 (OVERLAPS) 178/303 variables, 125/127 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/303 variables, 59/186 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/303 variables, 177/363 constraints. Problems are: Problem set: 0 solved, 177 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 303/303 variables, and 363 constraints, problems are : Problem set: 0 solved, 177 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 125/125 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 177/177 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43841ms problems are : Problem set: 0 solved, 177 unsolved
Search for dead transitions found 0 dead transitions in 43841ms
Starting structural reductions in SI_CTL mode, iteration 1 : 125/333 places, 178/792 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 45198 ms. Remains : 125/333 places, 178/792 transitions.
[2025-05-30 16:33:19] [INFO ] Flatten gal took : 5 ms
[2025-05-30 16:33:19] [INFO ] Flatten gal took : 4 ms
[2025-05-30 16:33:19] [INFO ] Input system was already deterministic with 178 transitions.
[2025-05-30 16:33:19] [INFO ] Flatten gal took : 5 ms
[2025-05-30 16:33:19] [INFO ] Flatten gal took : 8 ms
[2025-05-30 16:33:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12562687153732356238.gal : 1 ms
[2025-05-30 16:33:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11546988457972206936.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12562687153732356238.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11546988457972206936.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality11546988457972206936.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
RANDOM walk for 40000 steps (9150 resets) in 464 ms. (86 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 24
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :24 after 56
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :56 after 88
SDD proceeding with computation,1 properties remain. new max is 64
BEST_FIRST walk for 40002 steps (1828 resets) in 114 ms. (347 steps per ms) remains 1/1 properties
SDD size :88 after 152
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :152 after 246
Finished probabilistic random walk after 14578 steps, run visited all 1 properties in 57 ms. (steps per millisecond=255 )
Probabilistic random walk after 14578 steps, saw 7114 distinct states, run finished after 57 ms. (steps per millisecond=255 ) properties seen :1
FORMULA DBSingleClientW-PT-d2m08-CTLFireability-2025-08 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
ITS runner timed out or was interrupted.
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :246 after 420
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 333/333 places, 792/792 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 269 transition count 533
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 269 transition count 533
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 147 place count 269 transition count 514
Discarding 51 places :
Symmetric choice reduction at 1 with 51 rule applications. Total rules 198 place count 218 transition count 451
Iterating global reduction 1 with 51 rules applied. Total rules applied 249 place count 218 transition count 451
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 273 place count 218 transition count 427
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 309 place count 182 transition count 362
Iterating global reduction 2 with 36 rules applied. Total rules applied 345 place count 182 transition count 362
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 369 place count 182 transition count 338
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 386 place count 165 transition count 307
Iterating global reduction 3 with 17 rules applied. Total rules applied 403 place count 165 transition count 307
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 417 place count 165 transition count 293
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 427 place count 155 transition count 283
Iterating global reduction 4 with 10 rules applied. Total rules applied 437 place count 155 transition count 283
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 442 place count 155 transition count 278
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 449 place count 148 transition count 271
Iterating global reduction 5 with 7 rules applied. Total rules applied 456 place count 148 transition count 271
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 461 place count 148 transition count 266
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 465 place count 144 transition count 249
Iterating global reduction 6 with 4 rules applied. Total rules applied 469 place count 144 transition count 249
Applied a total of 469 rules in 25 ms. Remains 144 /333 variables (removed 189) and now considering 249/792 (removed 543) transitions.
// Phase 1: matrix 249 rows 144 cols
[2025-05-30 16:33:19] [INFO ] Computed 2 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:33:19] [INFO ] Implicit Places using invariants in 186 ms returned []
[2025-05-30 16:33:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:33:19] [INFO ] State equation strengthened by 116 read => feed constraints.
[2025-05-30 16:33:21] [INFO ] Implicit Places using invariants and state equation in 1330 ms returned []
Implicit Place search using SMT with State Equation took 1518 ms to find 0 implicit places.
Running 248 sub problems to find dead transitions.
[2025-05-30 16:33:21] [INFO ] Invariant cache hit.
[2025-05-30 16:33:21] [INFO ] State equation strengthened by 116 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/143 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 1 (OVERLAPS) 1/144 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/144 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/144 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 4 (OVERLAPS) 249/393 variables, 144/146 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/393 variables, 116/262 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/393 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 7 (OVERLAPS) 0/393 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 248 unsolved
No progress, stopping.
After SMT solving in domain Real declared 393/393 variables, and 262 constraints, problems are : Problem set: 0 solved, 248 unsolved in 30009 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 144/144 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 248/248 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 248 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/143 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 1 (OVERLAPS) 1/144 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/144 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/144 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 4 (OVERLAPS) 249/393 variables, 144/146 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/393 variables, 116/262 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/393 variables, 248/510 constraints. Problems are: Problem set: 0 solved, 248 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 393/393 variables, and 510 constraints, problems are : Problem set: 0 solved, 248 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 144/144 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 248/248 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60333ms problems are : Problem set: 0 solved, 248 unsolved
Search for dead transitions found 0 dead transitions in 60334ms
Starting structural reductions in LTL mode, iteration 1 : 144/333 places, 249/792 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61878 ms. Remains : 144/333 places, 249/792 transitions.
[2025-05-30 16:34:21] [INFO ] Flatten gal took : 10 ms
[2025-05-30 16:34:21] [INFO ] Flatten gal took : 10 ms
[2025-05-30 16:34:21] [INFO ] Input system was already deterministic with 249 transitions.
[2025-05-30 16:34:21] [INFO ] Flatten gal took : 11 ms
[2025-05-30 16:34:21] [INFO ] Flatten gal took : 11 ms
[2025-05-30 16:34:21] [INFO ] Time to serialize gal into /tmp/CTLFireability18335547760306705097.gal : 3 ms
[2025-05-30 16:34:21] [INFO ] Time to serialize properties into /tmp/CTLFireability8420796577335281574.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18335547760306705097.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8420796577335281574.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-05-30 16:34:51] [INFO ] Flatten gal took : 8 ms
[2025-05-30 16:34:51] [INFO ] Applying decomposition
[2025-05-30 16:34:51] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7266565110758477533.txt' '-o' '/tmp/graph7266565110758477533.bin' '-w' '/tmp/graph7266565110758477533.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7266565110758477533.bin' '-l' '-1' '-v' '-w' '/tmp/graph7266565110758477533.weights' '-q' '0' '-e' '0.001'
[2025-05-30 16:34:51] [INFO ] Decomposing Gal with order
[2025-05-30 16:34:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 16:34:51] [INFO ] Removed a total of 241 redundant transitions.
[2025-05-30 16:34:51] [INFO ] Flatten gal took : 32 ms
[2025-05-30 16:34:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 184 labels/synchronizations in 5 ms.
[2025-05-30 16:34:51] [INFO ] Time to serialize gal into /tmp/CTLFireability13546423819041261045.gal : 3 ms
[2025-05-30 16:34:51] [INFO ] Time to serialize properties into /tmp/CTLFireability4562959407990342853.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13546423819041261045.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4562959407990342853.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 333/333 places, 792/792 transitions.
Discarding 69 places :
Symmetric choice reduction at 0 with 69 rule applications. Total rules 69 place count 264 transition count 487
Iterating global reduction 0 with 69 rules applied. Total rules applied 138 place count 264 transition count 487
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 157 place count 264 transition count 468
Discarding 53 places :
Symmetric choice reduction at 1 with 53 rule applications. Total rules 210 place count 211 transition count 402
Iterating global reduction 1 with 53 rules applied. Total rules applied 263 place count 211 transition count 402
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 287 place count 211 transition count 378
Discarding 37 places :
Symmetric choice reduction at 2 with 37 rule applications. Total rules 324 place count 174 transition count 312
Iterating global reduction 2 with 37 rules applied. Total rules applied 361 place count 174 transition count 312
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 378 place count 174 transition count 295
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 398 place count 154 transition count 260
Iterating global reduction 3 with 20 rules applied. Total rules applied 418 place count 154 transition count 260
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 428 place count 154 transition count 250
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 440 place count 142 transition count 238
Iterating global reduction 4 with 12 rules applied. Total rules applied 452 place count 142 transition count 238
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 457 place count 142 transition count 233
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 466 place count 133 transition count 213
Iterating global reduction 5 with 9 rules applied. Total rules applied 475 place count 133 transition count 213
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 481 place count 133 transition count 207
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 486 place count 128 transition count 183
Iterating global reduction 6 with 5 rules applied. Total rules applied 491 place count 128 transition count 183
Applied a total of 491 rules in 22 ms. Remains 128 /333 variables (removed 205) and now considering 183/792 (removed 609) transitions.
// Phase 1: matrix 183 rows 128 cols
[2025-05-30 16:35:21] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:35:22] [INFO ] Implicit Places using invariants in 212 ms returned []
[2025-05-30 16:35:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:35:22] [INFO ] State equation strengthened by 61 read => feed constraints.
[2025-05-30 16:35:23] [INFO ] Implicit Places using invariants and state equation in 1105 ms returned []
Implicit Place search using SMT with State Equation took 1320 ms to find 0 implicit places.
Running 182 sub problems to find dead transitions.
[2025-05-30 16:35:23] [INFO ] Invariant cache hit.
[2025-05-30 16:35:23] [INFO ] State equation strengthened by 61 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/128 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 4 (OVERLAPS) 183/311 variables, 128/130 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/311 variables, 61/191 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/311 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 182 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 16:35:35] [INFO ] Deduced a trap composed of 12 places in 129 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 16:35:35] [INFO ] Deduced a trap composed of 12 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 16:35:35] [INFO ] Deduced a trap composed of 55 places in 118 ms of which 11 ms to minimize.
At refinement iteration 7 (OVERLAPS) 0/311 variables, 3/194 constraints. Problems are: Problem set: 0 solved, 182 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 16:35:38] [INFO ] Deduced a trap composed of 52 places in 134 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 16:35:39] [INFO ] Deduced a trap composed of 13 places in 144 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 16:35:39] [INFO ] Deduced a trap composed of 56 places in 133 ms of which 13 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/311 variables, 3/197 constraints. Problems are: Problem set: 0 solved, 182 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 16:35:42] [INFO ] Deduced a trap composed of 52 places in 151 ms of which 28 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/311 variables, 1/198 constraints. Problems are: Problem set: 0 solved, 182 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 16:35:48] [INFO ] Deduced a trap composed of 52 places in 152 ms of which 14 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/311 variables, 1/199 constraints. Problems are: Problem set: 0 solved, 182 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 16:35:52] [INFO ] Deduced a trap composed of 56 places in 121 ms of which 13 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/311 variables, 1/200 constraints. Problems are: Problem set: 0 solved, 182 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 311/311 variables, and 200 constraints, problems are : Problem set: 0 solved, 182 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 128/128 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 182/182 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 182 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/127 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 2 (OVERLAPS) 1/128 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/128 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/128 variables, 6/11 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/128 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 6 (OVERLAPS) 183/311 variables, 128/139 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/311 variables, 61/200 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/311 variables, 182/382 constraints. Problems are: Problem set: 0 solved, 182 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 311/311 variables, and 382 constraints, problems are : Problem set: 0 solved, 182 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 128/128 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 182/182 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60201ms problems are : Problem set: 0 solved, 182 unsolved
Search for dead transitions found 0 dead transitions in 60201ms
Starting structural reductions in LTL mode, iteration 1 : 128/333 places, 183/792 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61544 ms. Remains : 128/333 places, 183/792 transitions.
[2025-05-30 16:36:23] [INFO ] Flatten gal took : 8 ms
[2025-05-30 16:36:23] [INFO ] Flatten gal took : 8 ms
[2025-05-30 16:36:23] [INFO ] Input system was already deterministic with 183 transitions.
[2025-05-30 16:36:23] [INFO ] Flatten gal took : 9 ms
[2025-05-30 16:36:23] [INFO ] Flatten gal took : 8 ms
[2025-05-30 16:36:23] [INFO ] Time to serialize gal into /tmp/CTLFireability11336038185177346876.gal : 2 ms
[2025-05-30 16:36:23] [INFO ] Time to serialize properties into /tmp/CTLFireability6911559258105951897.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11336038185177346876.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6911559258105951897.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-05-30 16:36:53] [INFO ] Flatten gal took : 6 ms
[2025-05-30 16:36:53] [INFO ] Applying decomposition
[2025-05-30 16:36:53] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12805332023948896501.txt' '-o' '/tmp/graph12805332023948896501.bin' '-w' '/tmp/graph12805332023948896501.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12805332023948896501.bin' '-l' '-1' '-v' '-w' '/tmp/graph12805332023948896501.weights' '-q' '0' '-e' '0.001'
[2025-05-30 16:36:53] [INFO ] Decomposing Gal with order
[2025-05-30 16:36:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 16:36:53] [INFO ] Removed a total of 192 redundant transitions.
[2025-05-30 16:36:53] [INFO ] Flatten gal took : 22 ms
[2025-05-30 16:36:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 127 labels/synchronizations in 26 ms.
[2025-05-30 16:36:53] [INFO ] Time to serialize gal into /tmp/CTLFireability199080864832132012.gal : 4 ms
[2025-05-30 16:36:53] [INFO ] Time to serialize properties into /tmp/CTLFireability1751258414628037519.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability199080864832132012.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1751258414628037519.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.35956e+07,14.1789,191644,2709,1513,213028,24319,471,636589,208,235370,0
Converting to forward existential form...Done !
original formula: AG(EF(AX(((i1.u3.s1<1)||(i1.u3.l2846<1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(EX(!(((i1.u3.s1<1)||(i1.u3.l2846<1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t6, t13, t71, t89, t94, t121, t130, t131, t132, t133, t134, t135, t136, t137, t139, t140, t14...527
(forward)formula 0,1,19.1786,192596,1,0,213028,71674,1948,880189,1144,456583,396050
FORMULA DBSingleClientW-PT-d2m08-CTLFireability-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 333/333 places, 792/792 transitions.
Discarding 67 places :
Symmetric choice reduction at 0 with 67 rule applications. Total rules 67 place count 266 transition count 500
Iterating global reduction 0 with 67 rules applied. Total rules applied 134 place count 266 transition count 500
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 152 place count 266 transition count 482
Discarding 53 places :
Symmetric choice reduction at 1 with 53 rule applications. Total rules 205 place count 213 transition count 416
Iterating global reduction 1 with 53 rules applied. Total rules applied 258 place count 213 transition count 416
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 282 place count 213 transition count 392
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 318 place count 177 transition count 330
Iterating global reduction 2 with 36 rules applied. Total rules applied 354 place count 177 transition count 330
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 373 place count 177 transition count 311
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 392 place count 158 transition count 277
Iterating global reduction 3 with 19 rules applied. Total rules applied 411 place count 158 transition count 277
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 421 place count 158 transition count 267
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 431 place count 148 transition count 257
Iterating global reduction 4 with 10 rules applied. Total rules applied 441 place count 148 transition count 257
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 447 place count 148 transition count 251
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 453 place count 142 transition count 241
Iterating global reduction 5 with 6 rules applied. Total rules applied 459 place count 142 transition count 241
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 464 place count 142 transition count 236
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 468 place count 138 transition count 214
Iterating global reduction 6 with 4 rules applied. Total rules applied 472 place count 138 transition count 214
Applied a total of 472 rules in 24 ms. Remains 138 /333 variables (removed 195) and now considering 214/792 (removed 578) transitions.
// Phase 1: matrix 214 rows 138 cols
[2025-05-30 16:37:12] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:37:13] [INFO ] Implicit Places using invariants in 217 ms returned []
[2025-05-30 16:37:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:37:13] [INFO ] State equation strengthened by 82 read => feed constraints.
[2025-05-30 16:37:14] [INFO ] Implicit Places using invariants and state equation in 1007 ms returned []
Implicit Place search using SMT with State Equation took 1226 ms to find 0 implicit places.
Running 213 sub problems to find dead transitions.
[2025-05-30 16:37:14] [INFO ] Invariant cache hit.
[2025-05-30 16:37:14] [INFO ] State equation strengthened by 82 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/137 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 1 (OVERLAPS) 1/138 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 4 (OVERLAPS) 214/352 variables, 138/140 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/352 variables, 82/222 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 7 (OVERLAPS) 0/352 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 213 unsolved
No progress, stopping.
After SMT solving in domain Real declared 352/352 variables, and 222 constraints, problems are : Problem set: 0 solved, 213 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 138/138 constraints, ReadFeed: 82/82 constraints, PredecessorRefiner: 213/213 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 213 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/137 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 1 (OVERLAPS) 1/138 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 4 (OVERLAPS) 214/352 variables, 138/140 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/352 variables, 82/222 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 213/435 constraints. Problems are: Problem set: 0 solved, 213 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 352/352 variables, and 435 constraints, problems are : Problem set: 0 solved, 213 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 138/138 constraints, ReadFeed: 82/82 constraints, PredecessorRefiner: 213/213 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60198ms problems are : Problem set: 0 solved, 213 unsolved
Search for dead transitions found 0 dead transitions in 60199ms
Starting structural reductions in LTL mode, iteration 1 : 138/333 places, 214/792 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61451 ms. Remains : 138/333 places, 214/792 transitions.
[2025-05-30 16:38:14] [INFO ] Flatten gal took : 9 ms
[2025-05-30 16:38:14] [INFO ] Flatten gal took : 9 ms
[2025-05-30 16:38:14] [INFO ] Input system was already deterministic with 214 transitions.
[2025-05-30 16:38:14] [INFO ] Flatten gal took : 9 ms
[2025-05-30 16:38:14] [INFO ] Flatten gal took : 9 ms
[2025-05-30 16:38:14] [INFO ] Time to serialize gal into /tmp/CTLFireability5965325563904460034.gal : 2 ms
[2025-05-30 16:38:14] [INFO ] Time to serialize properties into /tmp/CTLFireability18047510155906290358.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5965325563904460034.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18047510155906290358.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-05-30 16:38:44] [INFO ] Flatten gal took : 12 ms
[2025-05-30 16:38:44] [INFO ] Applying decomposition
[2025-05-30 16:38:44] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2660842056195189015.txt' '-o' '/tmp/graph2660842056195189015.bin' '-w' '/tmp/graph2660842056195189015.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2660842056195189015.bin' '-l' '-1' '-v' '-w' '/tmp/graph2660842056195189015.weights' '-q' '0' '-e' '0.001'
[2025-05-30 16:38:44] [INFO ] Decomposing Gal with order
[2025-05-30 16:38:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 16:38:44] [INFO ] Removed a total of 162 redundant transitions.
[2025-05-30 16:38:44] [INFO ] Flatten gal took : 29 ms
[2025-05-30 16:38:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 164 labels/synchronizations in 5 ms.
[2025-05-30 16:38:44] [INFO ] Time to serialize gal into /tmp/CTLFireability12207854407338558715.gal : 4 ms
[2025-05-30 16:38:44] [INFO ] Time to serialize properties into /tmp/CTLFireability11955658324031874536.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12207854407338558715.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11955658324031874536.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 LTL mode, iteration 0 : 333/333 places, 792/792 transitions.
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 62 place count 271 transition count 536
Iterating global reduction 0 with 62 rules applied. Total rules applied 124 place count 271 transition count 536
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 143 place count 271 transition count 517
Discarding 49 places :
Symmetric choice reduction at 1 with 49 rule applications. Total rules 192 place count 222 transition count 455
Iterating global reduction 1 with 49 rules applied. Total rules applied 241 place count 222 transition count 455
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 266 place count 222 transition count 430
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 299 place count 189 transition count 372
Iterating global reduction 2 with 33 rules applied. Total rules applied 332 place count 189 transition count 372
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 352 place count 189 transition count 352
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 367 place count 174 transition count 327
Iterating global reduction 3 with 15 rules applied. Total rules applied 382 place count 174 transition count 327
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 402 place count 174 transition count 307
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 409 place count 167 transition count 300
Iterating global reduction 4 with 7 rules applied. Total rules applied 416 place count 167 transition count 300
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 421 place count 167 transition count 295
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 428 place count 160 transition count 271
Iterating global reduction 5 with 7 rules applied. Total rules applied 435 place count 160 transition count 271
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 437 place count 158 transition count 267
Iterating global reduction 5 with 2 rules applied. Total rules applied 439 place count 158 transition count 267
Applied a total of 439 rules in 33 ms. Remains 158 /333 variables (removed 175) and now considering 267/792 (removed 525) transitions.
// Phase 1: matrix 267 rows 158 cols
[2025-05-30 16:39:14] [INFO ] Computed 2 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:39:14] [INFO ] Implicit Places using invariants in 272 ms returned []
[2025-05-30 16:39:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:39:15] [INFO ] State equation strengthened by 115 read => feed constraints.
[2025-05-30 16:39:16] [INFO ] Implicit Places using invariants and state equation in 1536 ms returned []
Implicit Place search using SMT with State Equation took 1810 ms to find 0 implicit places.
Running 266 sub problems to find dead transitions.
[2025-05-30 16:39:16] [INFO ] Invariant cache hit.
[2025-05-30 16:39:16] [INFO ] State equation strengthened by 115 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 1 (OVERLAPS) 1/158 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/158 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 4 (OVERLAPS) 267/425 variables, 158/160 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/425 variables, 115/275 constraints. Problems are: Problem set: 0 solved, 266 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/425 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 7 (OVERLAPS) 0/425 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 266 unsolved
No progress, stopping.
After SMT solving in domain Real declared 425/425 variables, and 275 constraints, problems are : Problem set: 0 solved, 266 unsolved in 29534 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 158/158 constraints, ReadFeed: 115/115 constraints, PredecessorRefiner: 266/266 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 266 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 1 (OVERLAPS) 1/158 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/158 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 4 (OVERLAPS) 267/425 variables, 158/160 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/425 variables, 115/275 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/425 variables, 266/541 constraints. Problems are: Problem set: 0 solved, 266 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 425/425 variables, and 541 constraints, problems are : Problem set: 0 solved, 266 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 158/158 constraints, ReadFeed: 115/115 constraints, PredecessorRefiner: 266/266 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 59842ms problems are : Problem set: 0 solved, 266 unsolved
Search for dead transitions found 0 dead transitions in 59844ms
Starting structural reductions in LTL mode, iteration 1 : 158/333 places, 267/792 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61689 ms. Remains : 158/333 places, 267/792 transitions.
[2025-05-30 16:40:16] [INFO ] Flatten gal took : 8 ms
[2025-05-30 16:40:16] [INFO ] Flatten gal took : 9 ms
[2025-05-30 16:40:16] [INFO ] Input system was already deterministic with 267 transitions.
[2025-05-30 16:40:16] [INFO ] Flatten gal took : 8 ms
[2025-05-30 16:40:16] [INFO ] Flatten gal took : 9 ms
[2025-05-30 16:40:16] [INFO ] Time to serialize gal into /tmp/CTLFireability1448705054424888123.gal : 2 ms
[2025-05-30 16:40:16] [INFO ] Time to serialize properties into /tmp/CTLFireability4272006275574833697.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1448705054424888123.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4272006275574833697.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-05-30 16:40:46] [INFO ] Flatten gal took : 9 ms
[2025-05-30 16:40:46] [INFO ] Applying decomposition
[2025-05-30 16:40:46] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13927430911983652266.txt' '-o' '/tmp/graph13927430911983652266.bin' '-w' '/tmp/graph13927430911983652266.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13927430911983652266.bin' '-l' '-1' '-v' '-w' '/tmp/graph13927430911983652266.weights' '-q' '0' '-e' '0.001'
[2025-05-30 16:40:46] [INFO ] Decomposing Gal with order
[2025-05-30 16:40:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 16:40:46] [INFO ] Removed a total of 232 redundant transitions.
[2025-05-30 16:40:46] [INFO ] Flatten gal took : 25 ms
[2025-05-30 16:40:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 172 labels/synchronizations in 3 ms.
[2025-05-30 16:40:46] [INFO ] Time to serialize gal into /tmp/CTLFireability3641581547666146852.gal : 3 ms
[2025-05-30 16:40:46] [INFO ] Time to serialize properties into /tmp/CTLFireability12040759149452360168.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3641581547666146852.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12040759149452360168.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 333/333 places, 792/792 transitions.
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 62 place count 271 transition count 512
Iterating global reduction 0 with 62 rules applied. Total rules applied 124 place count 271 transition count 512
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 139 place count 271 transition count 497
Discarding 49 places :
Symmetric choice reduction at 1 with 49 rule applications. Total rules 188 place count 222 transition count 435
Iterating global reduction 1 with 49 rules applied. Total rules applied 237 place count 222 transition count 435
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 258 place count 222 transition count 414
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 293 place count 187 transition count 352
Iterating global reduction 2 with 35 rules applied. Total rules applied 328 place count 187 transition count 352
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 346 place count 187 transition count 334
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 364 place count 169 transition count 305
Iterating global reduction 3 with 18 rules applied. Total rules applied 382 place count 169 transition count 305
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 392 place count 169 transition count 295
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 402 place count 159 transition count 285
Iterating global reduction 4 with 10 rules applied. Total rules applied 412 place count 159 transition count 285
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 418 place count 159 transition count 279
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 424 place count 153 transition count 269
Iterating global reduction 5 with 6 rules applied. Total rules applied 430 place count 153 transition count 269
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 436 place count 153 transition count 263
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 437 place count 152 transition count 261
Iterating global reduction 6 with 1 rules applied. Total rules applied 438 place count 152 transition count 261
Applied a total of 438 rules in 34 ms. Remains 152 /333 variables (removed 181) and now considering 261/792 (removed 531) transitions.
// Phase 1: matrix 261 rows 152 cols
[2025-05-30 16:41:16] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:41:16] [INFO ] Implicit Places using invariants in 216 ms returned []
[2025-05-30 16:41:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:41:17] [INFO ] State equation strengthened by 119 read => feed constraints.
[2025-05-30 16:41:19] [INFO ] Implicit Places using invariants and state equation in 2881 ms returned []
Implicit Place search using SMT with State Equation took 3099 ms to find 0 implicit places.
Running 260 sub problems to find dead transitions.
[2025-05-30 16:41:19] [INFO ] Invariant cache hit.
[2025-05-30 16:41:19] [INFO ] State equation strengthened by 119 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/151 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 1 (OVERLAPS) 1/152 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/152 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/152 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 4 (OVERLAPS) 261/413 variables, 152/154 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/413 variables, 119/273 constraints. Problems are: Problem set: 0 solved, 260 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 16:41:37] [INFO ] Deduced a trap composed of 13 places in 150 ms of which 12 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/413 variables, 1/274 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/413 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 260 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 413/413 variables, and 274 constraints, problems are : Problem set: 0 solved, 260 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 152/152 constraints, ReadFeed: 119/119 constraints, PredecessorRefiner: 260/260 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 260 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/151 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/151 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 2 (OVERLAPS) 1/152 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/152 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/152 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 5 (OVERLAPS) 261/413 variables, 152/155 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/413 variables, 119/274 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/413 variables, 260/534 constraints. Problems are: Problem set: 0 solved, 260 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 413/413 variables, and 534 constraints, problems are : Problem set: 0 solved, 260 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 152/152 constraints, ReadFeed: 119/119 constraints, PredecessorRefiner: 260/260 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60265ms problems are : Problem set: 0 solved, 260 unsolved
Search for dead transitions found 0 dead transitions in 60266ms
Starting structural reductions in LTL mode, iteration 1 : 152/333 places, 261/792 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63403 ms. Remains : 152/333 places, 261/792 transitions.
[2025-05-30 16:42:20] [INFO ] Flatten gal took : 11 ms
[2025-05-30 16:42:20] [INFO ] Flatten gal took : 11 ms
[2025-05-30 16:42:20] [INFO ] Input system was already deterministic with 261 transitions.
[2025-05-30 16:42:20] [INFO ] Flatten gal took : 20 ms
[2025-05-30 16:42:20] [INFO ] Flatten gal took : 11 ms
[2025-05-30 16:42:20] [INFO ] Time to serialize gal into /tmp/CTLFireability7263725244979970166.gal : 3 ms
[2025-05-30 16:42:20] [INFO ] Time to serialize properties into /tmp/CTLFireability1963975229151075261.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7263725244979970166.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1963975229151075261.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-05-30 16:42:50] [INFO ] Flatten gal took : 9 ms
[2025-05-30 16:42:50] [INFO ] Applying decomposition
[2025-05-30 16:42:50] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7659600998549150459.txt' '-o' '/tmp/graph7659600998549150459.bin' '-w' '/tmp/graph7659600998549150459.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7659600998549150459.bin' '-l' '-1' '-v' '-w' '/tmp/graph7659600998549150459.weights' '-q' '0' '-e' '0.001'
[2025-05-30 16:42:50] [INFO ] Decomposing Gal with order
[2025-05-30 16:42:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 16:42:50] [INFO ] Removed a total of 245 redundant transitions.
[2025-05-30 16:42:50] [INFO ] Flatten gal took : 17 ms
[2025-05-30 16:42:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 186 labels/synchronizations in 6 ms.
[2025-05-30 16:42:50] [INFO ] Time to serialize gal into /tmp/CTLFireability8820350312029802041.gal : 5 ms
[2025-05-30 16:42:50] [INFO ] Time to serialize properties into /tmp/CTLFireability16344804671050061549.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8820350312029802041.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16344804671050061549.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 333/333 places, 792/792 transitions.
Discarding 66 places :
Symmetric choice reduction at 0 with 66 rule applications. Total rules 66 place count 267 transition count 496
Iterating global reduction 0 with 66 rules applied. Total rules applied 132 place count 267 transition count 496
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 151 place count 267 transition count 477
Discarding 50 places :
Symmetric choice reduction at 1 with 50 rule applications. Total rules 201 place count 217 transition count 414
Iterating global reduction 1 with 50 rules applied. Total rules applied 251 place count 217 transition count 414
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 275 place count 217 transition count 390
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 309 place count 183 transition count 331
Iterating global reduction 2 with 34 rules applied. Total rules applied 343 place count 183 transition count 331
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 359 place count 183 transition count 315
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 377 place count 165 transition count 286
Iterating global reduction 3 with 18 rules applied. Total rules applied 395 place count 165 transition count 286
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 405 place count 165 transition count 276
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 415 place count 155 transition count 266
Iterating global reduction 4 with 10 rules applied. Total rules applied 425 place count 155 transition count 266
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 429 place count 155 transition count 262
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 436 place count 148 transition count 251
Iterating global reduction 5 with 7 rules applied. Total rules applied 443 place count 148 transition count 251
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 449 place count 148 transition count 245
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 454 place count 143 transition count 221
Iterating global reduction 6 with 5 rules applied. Total rules applied 459 place count 143 transition count 221
Applied a total of 459 rules in 25 ms. Remains 143 /333 variables (removed 190) and now considering 221/792 (removed 571) transitions.
// Phase 1: matrix 221 rows 143 cols
[2025-05-30 16:43:20] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:43:20] [INFO ] Implicit Places using invariants in 170 ms returned []
[2025-05-30 16:43:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 16:43:20] [INFO ] State equation strengthened by 82 read => feed constraints.
[2025-05-30 16:43:21] [INFO ] Implicit Places using invariants and state equation in 1080 ms returned []
Implicit Place search using SMT with State Equation took 1280 ms to find 0 implicit places.
Running 220 sub problems to find dead transitions.
[2025-05-30 16:43:21] [INFO ] Invariant cache hit.
[2025-05-30 16:43:21] [INFO ] State equation strengthened by 82 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/142 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (OVERLAPS) 1/143 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/143 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/143 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (OVERLAPS) 221/364 variables, 143/145 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/364 variables, 82/227 constraints. Problems are: Problem set: 0 solved, 220 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/364 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 7 (OVERLAPS) 0/364 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Real declared 364/364 variables, and 227 constraints, problems are : Problem set: 0 solved, 220 unsolved in 22094 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 143/143 constraints, ReadFeed: 82/82 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 220 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/142 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (OVERLAPS) 1/143 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/143 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/143 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (OVERLAPS) 221/364 variables, 143/145 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/364 variables, 82/227 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/364 variables, 220/447 constraints. Problems are: Problem set: 0 solved, 220 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 364/364 variables, and 447 constraints, problems are : Problem set: 0 solved, 220 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 143/143 constraints, ReadFeed: 82/82 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 52312ms problems are : Problem set: 0 solved, 220 unsolved
Search for dead transitions found 0 dead transitions in 52314ms
Starting structural reductions in LTL mode, iteration 1 : 143/333 places, 221/792 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53621 ms. Remains : 143/333 places, 221/792 transitions.
[2025-05-30 16:44:13] [INFO ] Flatten gal took : 7 ms
[2025-05-30 16:44:13] [INFO ] Flatten gal took : 6 ms
[2025-05-30 16:44:13] [INFO ] Input system was already deterministic with 221 transitions.
[2025-05-30 16:44:13] [INFO ] Flatten gal took : 6 ms
[2025-05-30 16:44:13] [INFO ] Flatten gal took : 6 ms
[2025-05-30 16:44:13] [INFO ] Time to serialize gal into /tmp/CTLFireability12633319477885288606.gal : 2 ms
[2025-05-30 16:44:13] [INFO ] Time to serialize properties into /tmp/CTLFireability14159096242394480994.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12633319477885288606.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14159096242394480994.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 16:44:44] [INFO ] Flatten gal took : 7 ms
[2025-05-30 16:44:44] [INFO ] Applying decomposition
[2025-05-30 16:44:44] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3065913582875871963.txt' '-o' '/tmp/graph3065913582875871963.bin' '-w' '/tmp/graph3065913582875871963.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3065913582875871963.bin' '-l' '-1' '-v' '-w' '/tmp/graph3065913582875871963.weights' '-q' '0' '-e' '0.001'
[2025-05-30 16:44:44] [INFO ] Decomposing Gal with order
[2025-05-30 16:44:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 16:44:44] [INFO ] Removed a total of 222 redundant transitions.
[2025-05-30 16:44:44] [INFO ] Flatten gal took : 15 ms
[2025-05-30 16:44:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 152 labels/synchronizations in 4 ms.
[2025-05-30 16:44:44] [INFO ] Time to serialize gal into /tmp/CTLFireability6085283558615800545.gal : 3 ms
[2025-05-30 16:44:44] [INFO ] Time to serialize properties into /tmp/CTLFireability14990099351442661751.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6085283558615800545.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14990099351442661751.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-05-30 16:45:14] [INFO ] Flatten gal took : 19 ms
[2025-05-30 16:45:14] [INFO ] Flatten gal took : 20 ms
[2025-05-30 16:45:14] [INFO ] Applying decomposition
[2025-05-30 16:45:14] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15495433974579440464.txt' '-o' '/tmp/graph15495433974579440464.bin' '-w' '/tmp/graph15495433974579440464.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15495433974579440464.bin' '-l' '-1' '-v' '-w' '/tmp/graph15495433974579440464.weights' '-q' '0' '-e' '0.001'
[2025-05-30 16:45:14] [INFO ] Decomposing Gal with order
[2025-05-30 16:45:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 16:45:14] [INFO ] Removed a total of 819 redundant transitions.
[2025-05-30 16:45:14] [INFO ] Flatten gal took : 64 ms
[2025-05-30 16:45:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 1095 labels/synchronizations in 19 ms.
[2025-05-30 16:45:14] [INFO ] Time to serialize gal into /tmp/CTLFireability13032062598758368534.gal : 7 ms
[2025-05-30 16:45:14] [INFO ] Time to serialize properties into /tmp/CTLFireability15100581092283316835.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13032062598758368534.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15100581092283316835.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 12 CTL formulae.
BK_TIME_CONFINEMENT_REACHED
--------------------
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
++ 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 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="DBSingleClientW-PT-d2m08"
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 2-5832"
echo " Executing tool itstools"
echo " Input is DBSingleClientW-PT-d2m08, 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 r058-smll-174854063600146"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d2m08.tgz
mv DBSingleClientW-PT-d2m08 execution
cd execution
if [ "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.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 ;