MCC'2025- Execution of r156-tall-174881254400633

About the Execution of ITS-Tools for PolyORBNT-PT-S05J20

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	F??TF?T??T????FT	normal

Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r156-tall-174881254400633.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)
............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is PolyORBNT-PT-S05J20, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-tall-174881254400633
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.5M
-rw-r--r-- 1 mcc users 25K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 143K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 40K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 164K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 31K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 38K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 232K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 31K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 153K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.2K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 7 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 PolyORBNT-PT-S05J20-CTLCardinality-2025-00
FORMULA_NAME PolyORBNT-PT-S05J20-CTLCardinality-2025-01
FORMULA_NAME PolyORBNT-PT-S05J20-CTLCardinality-2025-02
FORMULA_NAME PolyORBNT-PT-S05J20-CTLCardinality-2025-03
FORMULA_NAME PolyORBNT-PT-S05J20-CTLCardinality-2025-04
FORMULA_NAME PolyORBNT-PT-S05J20-CTLCardinality-2025-05
FORMULA_NAME PolyORBNT-PT-S05J20-CTLCardinality-2025-06
FORMULA_NAME PolyORBNT-PT-S05J20-CTLCardinality-2025-07
FORMULA_NAME PolyORBNT-PT-S05J20-CTLCardinality-2025-08
FORMULA_NAME PolyORBNT-PT-S05J20-CTLCardinality-2025-09
FORMULA_NAME PolyORBNT-PT-S05J20-CTLCardinality-2025-10
FORMULA_NAME PolyORBNT-PT-S05J20-CTLCardinality-2025-11
FORMULA_NAME PolyORBNT-PT-S05J20-CTLCardinality-2025-12
FORMULA_NAME PolyORBNT-PT-S05J20-CTLCardinality-2025-13
FORMULA_NAME PolyORBNT-PT-S05J20-CTLCardinality-2025-14
FORMULA_NAME PolyORBNT-PT-S05J20-CTLCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1749079990056

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S05J20
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-04 23:33:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-04 23:33:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 23:33:11] [INFO ] Load time of PNML (sax parser for PT used): 154 ms
[2025-06-04 23:33:11] [INFO ] Transformed 349 places.
[2025-06-04 23:33:11] [INFO ] Transformed 1210 transitions.
[2025-06-04 23:33:11] [INFO ] Parsed PT model containing 349 places and 1210 transitions and 8824 arcs in 252 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 19 ms.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Support contains 347 out of 349 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 349/349 places, 555/555 transitions.
Applied a total of 0 rules in 24 ms. Remains 349 /349 variables (removed 0) and now considering 555/555 (removed 0) transitions.
Running 549 sub problems to find dead transitions.
[2025-06-04 23:33:11] [INFO ] Flow matrix only has 551 transitions (discarded 4 similar events)
// Phase 1: matrix 551 rows 349 cols
[2025-06-04 23:33:11] [INFO ] Computed 62 invariants in 50 ms
[2025-06-04 23:33:11] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/338 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 549 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/338 variables, 9/51 constraints. Problems are: Problem set: 0 solved, 549 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/338 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 549 unsolved
Problem TDEAD45 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD176 is UNSAT
Problem TDEAD179 is UNSAT
Problem TDEAD191 is UNSAT
Problem TDEAD199 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD265 is UNSAT
Problem TDEAD283 is UNSAT
Problem TDEAD307 is UNSAT
Problem TDEAD308 is UNSAT
Problem TDEAD310 is UNSAT
Problem TDEAD311 is UNSAT
Problem TDEAD316 is UNSAT
Problem TDEAD319 is UNSAT
Problem TDEAD320 is UNSAT
Problem TDEAD331 is UNSAT
Problem TDEAD332 is UNSAT
Problem TDEAD334 is UNSAT
Problem TDEAD340 is UNSAT
Problem TDEAD342 is UNSAT
Problem TDEAD350 is UNSAT
Problem TDEAD354 is UNSAT
Problem TDEAD356 is UNSAT
Problem TDEAD360 is UNSAT
Problem TDEAD364 is UNSAT
Problem TDEAD369 is UNSAT
Problem TDEAD370 is UNSAT
Problem TDEAD380 is UNSAT
Problem TDEAD384 is UNSAT
Problem TDEAD386 is UNSAT
Problem TDEAD392 is UNSAT
Problem TDEAD396 is UNSAT
Problem TDEAD399 is UNSAT
Problem TDEAD400 is UNSAT
Problem TDEAD405 is UNSAT
Problem TDEAD415 is UNSAT
Problem TDEAD420 is UNSAT
Problem TDEAD422 is UNSAT
Problem TDEAD425 is UNSAT
Problem TDEAD429 is UNSAT
Problem TDEAD430 is UNSAT
Problem TDEAD432 is UNSAT
Problem TDEAD433 is UNSAT
Problem TDEAD434 is UNSAT
Problem TDEAD436 is UNSAT
Problem TDEAD441 is UNSAT
Problem TDEAD442 is UNSAT
Problem TDEAD446 is UNSAT
Problem TDEAD447 is UNSAT
Problem TDEAD450 is UNSAT
Problem TDEAD451 is UNSAT
Problem TDEAD453 is UNSAT
Problem TDEAD457 is UNSAT
Problem TDEAD458 is UNSAT
Problem TDEAD459 is UNSAT
Problem TDEAD465 is UNSAT
Problem TDEAD468 is UNSAT
Problem TDEAD470 is UNSAT
Problem TDEAD474 is UNSAT
Problem TDEAD478 is UNSAT
Problem TDEAD480 is UNSAT
Problem TDEAD482 is UNSAT
Problem TDEAD484 is UNSAT
Problem TDEAD488 is UNSAT
Problem TDEAD497 is UNSAT
Problem TDEAD499 is UNSAT
Problem TDEAD500 is UNSAT
Problem TDEAD509 is UNSAT
Problem TDEAD511 is UNSAT
Problem TDEAD513 is UNSAT
Problem TDEAD515 is UNSAT
Problem TDEAD516 is UNSAT
Problem TDEAD520 is UNSAT
Problem TDEAD521 is UNSAT
Problem TDEAD522 is UNSAT
Problem TDEAD525 is UNSAT
Problem TDEAD527 is UNSAT
Problem TDEAD529 is UNSAT
Problem TDEAD530 is UNSAT
Problem TDEAD531 is UNSAT
Problem TDEAD532 is UNSAT
Problem TDEAD534 is UNSAT
Problem TDEAD535 is UNSAT
Problem TDEAD536 is UNSAT
Problem TDEAD538 is UNSAT
Problem TDEAD539 is UNSAT
Problem TDEAD541 is UNSAT
Problem TDEAD542 is UNSAT
Problem TDEAD544 is UNSAT
Problem TDEAD550 is UNSAT
Problem TDEAD553 is UNSAT
Problem TDEAD554 is UNSAT
At refinement iteration 3 (OVERLAPS) 11/349 variables, 11/62 constraints. Problems are: Problem set: 95 solved, 454 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:33:24] [INFO ] Deduced a trap composed of 24 places in 205 ms of which 20 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/349 variables, 1/63 constraints. Problems are: Problem set: 95 solved, 454 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:33:28] [INFO ] Deduced a trap composed of 100 places in 144 ms of which 17 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/349 variables, 1/64 constraints. Problems are: Problem set: 95 solved, 454 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 1.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 1.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 2.0)
(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 1.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 1.0)
(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 (/ 1.0 2.0))
(s53 0.0)
(s54 0.0)
(s55 (/ 1.0 2.0))
(s56 1.0)
(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 1.0)
(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 1.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 1.0)
(s109 0.0)
(s110 (/ 1.0 2.0))
(s111 0.0)
(s112 0.0)
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 0.0)
(s117 0.0)
(s118 0.0)
(s119 0.0)
(s120 0.0)
(s121 0.0)
(s122 0.0)
(s123 0.0)
(s124 0.0)
(s125 0.0)
(s126 0.0)
(s127 0.0)
(s128 (/ 1.0 2.0))
(s129 0.0)
(s130 1.0)
(s131 0.0)
(s132 0.0)
(s133 0.0)
(s134 0.0)
(s135 0.0)
(s136 0.0)
(s137 0.0)
(s138 0.0)
(s139 0.0)
(s140 0.0)
(s141 1.0)
(s142 0.0)
(s143 0.0)
(s144 0.0)
(s145 0.0)
(s146 1.0)
(s147 0.0)
(s148 0.0)
(s149 0.0)
(s150 0.0)
(s151 1.0)
(s152 0.0)
(s153 0.0)
(s154 0.0)
(s155 1.0)
(s156 0.0)
(s157 0.0)
(s158 0.0)
(s159 0.0)
(s160 0.0)
(s161 0.0)
(s162 0.0)
(s163 0.0)
(s164 0.0)
(s165 0.0)
(s166 0.0)
(s167 0.0)
(s168 0.0)
(s169 0.0)
(s170 0.0)
(s171 0.0)
(s172 0.0)
(s173 0.0)
(s174 0.0)
(s175 0.0)
(s176 0.0)
(s177 0.0)
(s178 0.0)
(s179 0.0)
(s180 0.0)
(s181 0.0)
(s182 0.0)
(s183 0.0)
(s184 0.0)
(s185 0.0)
(s186 0.0)
(s187 0.0)
(s188 0.0)
(s189 0.0)
(s190 0.0)
(s191 0.0)
(s192 0.0)
(s193 0.0)
(s194 0.0)
(s195 0.0)
(s196 0.0)
(s197 0.0)
(s198 0.0)
(s199 0.0)
(s200 0.0)
(s201 0.0)
(s202 0.0)
(s203 1.0)
(s204 0.0)
(s205 0.0)
(s206 0.0)
(s207 0.0)
(s208 0.0)
(s209 0.0)
(s210 0.0)
(s211 0.0)
(s212 0.0)
(s213 0.0)
(s214 1.0)
(s215 0.0)
(s216 0.0)
(s217 0.0)
(s218 0.0)
(s219 0.0)
(s220 0.0)
(s221 0.0)
(s222 0.0)
(s223 0.0)
(s224 0.0)
(s225 0.0)
(s226 0.0)
(s227 0.0)
(s228 0.0)
(s229 0.0)
(s230 0.0)
(s231 0.0)
(s232 1.0)
(s233 0.0)
(s234 0.0)
(s235 0.0)
(s236 0.0)
(s237 9.0)
(s238 0.0)
(s239 0.0)
(s240 0.0)
(s241 0.0)
(s242 0.0)
(s243 0.0)
(s244 0.0)
(s245 0.0)
(s246 1.0)
(s247 0.0)
(s248 0.0)
(s249 0.0)
(s250 0.0)
(s251 0.0)
(s252 0.0)
(s253 0.0)
(s254 0.0)
(s255 0.0)
(s256 0.0)
(s257 0.0)
(s258 0.0)
(s259 0.0)
(s260 0.0)
(s261 0.0)
(s262 0.0)
(s263 0.0)
(s264 0.0)
(s265 0.0)
(s266 0.0)
(s267 0.0)
(s268 1.0)
(s269 1.0)
(s270 0.0)
(s271 0.0)
(s272 0.0)
(s273 0.0)
(s274 0.0)
(s275 1.0)
(s276 0.0)
(s277 0.0)
(s278 0.0)
(s279 0.0)
(s280 0.0)
(s281 0.0)
(s282 0.0)
(s283 1.0)
(s284 0.0)
(s285 0.0)
(s286 0.0)
(s287 0.0)
(s288 0.0)
(s289 0.0)
(s290 0.0)
(s291 0.0)
(s292 0.0)
(s293 0.0)
(s294 0.0)
(s295 0.0)
(s296 0.0)
(s297 0.0)
(s298 0.0)
(s299 0.0)
(s300 0.0)
(s301 0.0)
(s302 0.0)
(s303 0.0)
(s304 0.0)
(s305 0.0)timeout

(s306 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 349/900 variables, and 64 constraints, problems are : Problem set: 95 solved, 454 unsolved in 20061 ms.
Refiners :[Positive P Invariants (semi-flows): 42/42 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 0/349 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 549/549 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 95 solved, 454 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/338 variables, 42/42 constraints. Problems are: Problem set: 95 solved, 454 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/338 variables, 9/51 constraints. Problems are: Problem set: 95 solved, 454 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/338 variables, 0/51 constraints. Problems are: Problem set: 95 solved, 454 unsolved
At refinement iteration 3 (OVERLAPS) 11/349 variables, 11/62 constraints. Problems are: Problem set: 95 solved, 454 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/349 variables, 2/64 constraints. Problems are: Problem set: 95 solved, 454 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:33:39] [INFO ] Deduced a trap composed of 14 places in 107 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:33:42] [INFO ] Deduced a trap composed of 15 places in 165 ms of which 15 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/349 variables, 2/66 constraints. Problems are: Problem set: 95 solved, 454 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 349/900 variables, and 66 constraints, problems are : Problem set: 95 solved, 454 unsolved in 20018 ms.
Refiners :[Positive P Invariants (semi-flows): 42/42 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 0/349 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/549 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40739ms problems are : Problem set: 95 solved, 454 unsolved
Search for dead transitions found 95 dead transitions in 40774ms
Found 95 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions.
[2025-06-04 23:33:52] [INFO ] Flow matrix only has 456 transitions (discarded 4 similar events)
// Phase 1: matrix 456 rows 349 cols
[2025-06-04 23:33:52] [INFO ] Computed 62 invariants in 21 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:33:52] [INFO ] Implicit Places using invariants in 125 ms returned []
[2025-06-04 23:33:52] [INFO ] Flow matrix only has 456 transitions (discarded 4 similar events)
[2025-06-04 23:33:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:33:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 23:33:52] [INFO ] Implicit Places using invariants and state equation in 307 ms returned []
Implicit Place search using SMT with State Equation took 439 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 349/349 places, 460/555 transitions.
Applied a total of 0 rules in 10 ms. Remains 349 /349 variables (removed 0) and now considering 460/460 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41292 ms. Remains : 349/349 places, 460/555 transitions.
Support contains 347 out of 349 places after structural reductions.
[2025-06-04 23:33:53] [INFO ] Flatten gal took : 70 ms
[2025-06-04 23:33:53] [INFO ] Flatten gal took : 41 ms
[2025-06-04 23:33:53] [INFO ] Input system was already deterministic with 460 transitions.
Support contains 346 out of 349 places (down from 347) after GAL structural reductions.
RANDOM walk for 40000 steps (2733 resets) in 3410 ms. (11 steps per ms) remains 66/98 properties
BEST_FIRST walk for 4003 steps (56 resets) in 67 ms. (58 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4004 steps (54 resets) in 53 ms. (74 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4003 steps (76 resets) in 45 ms. (87 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4004 steps (51 resets) in 60 ms. (65 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4002 steps (56 resets) in 39 ms. (100 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4002 steps (78 resets) in 45 ms. (87 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4004 steps (61 resets) in 33 ms. (117 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4003 steps (52 resets) in 30 ms. (129 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4003 steps (73 resets) in 29 ms. (133 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4004 steps (84 resets) in 28 ms. (138 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4004 steps (63 resets) in 28 ms. (138 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4004 steps (20 resets) in 26 ms. (148 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4004 steps (20 resets) in 24 ms. (160 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4004 steps (20 resets) in 25 ms. (154 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4003 steps (67 resets) in 28 ms. (138 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4004 steps (120 resets) in 35 ms. (111 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4004 steps (20 resets) in 33 ms. (117 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4004 steps (77 resets) in 48 ms. (81 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4004 steps (74 resets) in 34 ms. (114 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4004 steps (20 resets) in 30 ms. (129 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4003 steps (72 resets) in 64 ms. (61 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4003 steps (52 resets) in 30 ms. (129 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4003 steps (62 resets) in 36 ms. (108 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4003 steps (61 resets) in 32 ms. (121 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4003 steps (71 resets) in 39 ms. (100 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4003 steps (45 resets) in 26 ms. (148 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4001 steps (65 resets) in 47 ms. (83 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4003 steps (86 resets) in 51 ms. (76 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4004 steps (69 resets) in 37 ms. (105 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4003 steps (68 resets) in 50 ms. (78 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4003 steps (57 resets) in 36 ms. (108 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4003 steps (72 resets) in 48 ms. (81 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4003 steps (99 resets) in 58 ms. (67 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4002 steps (89 resets) in 53 ms. (74 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4004 steps (66 resets) in 45 ms. (87 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4003 steps (99 resets) in 47 ms. (83 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4004 steps (91 resets) in 42 ms. (93 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4003 steps (45 resets) in 24 ms. (160 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4003 steps (80 resets) in 34 ms. (114 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4003 steps (60 resets) in 40 ms. (97 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4004 steps (68 resets) in 37 ms. (105 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4004 steps (95 resets) in 46 ms. (85 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4003 steps (76 resets) in 40 ms. (97 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4002 steps (90 resets) in 62 ms. (63 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4004 steps (48 resets) in 42 ms. (93 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4004 steps (72 resets) in 33 ms. (117 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4002 steps (75 resets) in 43 ms. (90 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4002 steps (88 resets) in 42 ms. (93 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4002 steps (67 resets) in 44 ms. (88 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4002 steps (67 resets) in 33 ms. (117 steps per ms) remains 66/66 properties
[2025-06-04 23:33:55] [INFO ] Flow matrix only has 456 transitions (discarded 4 similar events)
[2025-06-04 23:33:55] [INFO ] Invariant cache hit.
[2025-06-04 23:33:55] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp66 is UNSAT
Problem AtomicPropp67 is UNSAT
Problem AtomicPropp71 is UNSAT
Problem AtomicPropp75 is UNSAT
Problem AtomicPropp76 is UNSAT
Problem AtomicPropp81 is UNSAT
Problem AtomicPropp87 is UNSAT
Problem AtomicPropp93 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/286 variables, 22/22 constraints. Problems are: Problem set: 15 solved, 51 unsolved
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp91 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/286 variables, 11/33 constraints. Problems are: Problem set: 23 solved, 43 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 0/33 constraints. Problems are: Problem set: 23 solved, 43 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp72 is UNSAT
Problem AtomicPropp77 is UNSAT
Problem AtomicPropp80 is UNSAT
Problem AtomicPropp83 is UNSAT
Problem AtomicPropp84 is UNSAT
Problem AtomicPropp85 is UNSAT
Problem AtomicPropp86 is UNSAT
Problem AtomicPropp94 is UNSAT
At refinement iteration 3 (OVERLAPS) 57/343 variables, 21/54 constraints. Problems are: Problem set: 44 solved, 22 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp7 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 3/57 constraints. Problems are: Problem set: 46 solved, 20 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/57 constraints. Problems are: Problem set: 46 solved, 20 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp68 is UNSAT
Problem AtomicPropp88 is UNSAT
Problem AtomicPropp92 is UNSAT
At refinement iteration 6 (OVERLAPS) 6/349 variables, 5/62 constraints. Problems are: Problem set: 60 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/349 variables, 0/62 constraints. Problems are: Problem set: 60 solved, 6 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp16 is UNSAT
At refinement iteration 8 (OVERLAPS) 456/805 variables, 349/411 constraints. Problems are: Problem set: 63 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/805 variables, 1/412 constraints. Problems are: Problem set: 63 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/805 variables, 0/412 constraints. Problems are: Problem set: 63 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 0/805 variables, 0/412 constraints. Problems are: Problem set: 63 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 805/805 variables, and 412 constraints, problems are : Problem set: 63 solved, 3 unsolved in 1160 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 349/349 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 64/62 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 63 solved, 3 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 63 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 56/68 variables, 9/9 constraints. Problems are: Problem set: 63 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 0/9 constraints. Problems are: Problem set: 63 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 85/153 variables, 7/16 constraints. Problems are: Problem set: 63 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 0/16 constraints. Problems are: Problem set: 63 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 72/225 variables, 12/28 constraints. Problems are: Problem set: 63 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/225 variables, 0/28 constraints. Problems are: Problem set: 63 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 60/285 variables, 12/40 constraints. Problems are: Problem set: 63 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/285 variables, 0/40 constraints. Problems are: Problem set: 63 solved, 3 unsolved
Problem AtomicPropp90 is UNSAT
At refinement iteration 9 (OVERLAPS) 60/345 variables, 19/59 constraints. Problems are: Problem set: 64 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:33:56] [INFO ] Deduced a trap composed of 24 places in 160 ms of which 22 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/345 variables, 1/60 constraints. Problems are: Problem set: 64 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/345 variables, 0/60 constraints. Problems are: Problem set: 64 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 3/348 variables, 3/63 constraints. Problems are: Problem set: 64 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/348 variables, 0/63 constraints. Problems are: Problem set: 64 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 456/804 variables, 348/411 constraints. Problems are: Problem set: 64 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/804 variables, 1/412 constraints. Problems are: Problem set: 64 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/804 variables, 1/413 constraints. Problems are: Problem set: 64 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/804 variables, 0/413 constraints. Problems are: Problem set: 64 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 1/805 variables, 1/414 constraints. Problems are: Problem set: 64 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/805 variables, 1/415 constraints. Problems are: Problem set: 64 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/805 variables, 0/415 constraints. Problems are: Problem set: 64 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 0/805 variables, 0/415 constraints. Problems are: Problem set: 64 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 805/805 variables, and 415 constraints, problems are : Problem set: 64 solved, 2 unsolved in 1473 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 349/349 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/62 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2697ms problems are : Problem set: 64 solved, 2 unsolved
Parikh walk visited 0 properties in 87 ms.
Support contains 6 out of 349 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 349/349 places, 460/460 transitions.
Ensure Unique test removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 344 transition count 437
Reduce places removed 23 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 24 rules applied. Total rules applied 52 place count 321 transition count 436
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 53 place count 320 transition count 436
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 53 place count 320 transition count 412
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 101 place count 296 transition count 412
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 102 place count 295 transition count 411
Iterating global reduction 3 with 1 rules applied. Total rules applied 103 place count 295 transition count 411
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 104 place count 295 transition count 410
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 105 place count 294 transition count 410
Applied a total of 105 rules in 104 ms. Remains 294 /349 variables (removed 55) and now considering 410/460 (removed 50) transitions.
Running 404 sub problems to find dead transitions.
[2025-06-04 23:33:58] [INFO ] Flow matrix only has 406 transitions (discarded 4 similar events)
// Phase 1: matrix 406 rows 294 cols
[2025-06-04 23:33:58] [INFO ] Computed 57 invariants in 9 ms
[2025-06-04 23:33:58] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/288 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/288 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 404 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:00] [INFO ] Deduced a trap composed of 54 places in 54 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/288 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/288 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 4 (OVERLAPS) 6/294 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 404 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:06] [INFO ] Deduced a trap composed of 78 places in 126 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:06] [INFO ] Deduced a trap composed of 78 places in 131 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:06] [INFO ] Deduced a trap composed of 78 places in 135 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:07] [INFO ] Deduced a trap composed of 59 places in 130 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:07] [INFO ] Deduced a trap composed of 59 places in 123 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:07] [INFO ] Deduced a trap composed of 78 places in 123 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:07] [INFO ] Deduced a trap composed of 58 places in 134 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:07] [INFO ] Deduced a trap composed of 59 places in 120 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:07] [INFO ] Deduced a trap composed of 78 places in 127 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:07] [INFO ] Deduced a trap composed of 59 places in 129 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:09] [INFO ] Deduced a trap composed of 54 places in 130 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:09] [INFO ] Deduced a trap composed of 58 places in 127 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:09] [INFO ] Deduced a trap composed of 55 places in 147 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:09] [INFO ] Deduced a trap composed of 98 places in 193 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:10] [INFO ] Deduced a trap composed of 98 places in 378 ms of which 268 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:10] [INFO ] Deduced a trap composed of 99 places in 257 ms of which 151 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:10] [INFO ] Deduced a trap composed of 98 places in 150 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:11] [INFO ] Deduced a trap composed of 16 places in 133 ms of which 14 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/294 variables, 18/76 constraints. Problems are: Problem set: 0 solved, 404 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:12] [INFO ] Deduced a trap composed of 54 places in 130 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:12] [INFO ] Deduced a trap composed of 78 places in 129 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:14] [INFO ] Deduced a trap composed of 98 places in 125 ms of which 16 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/294 variables, 3/79 constraints. Problems are: Problem set: 0 solved, 404 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:18] [INFO ] Deduced a trap composed of 58 places in 133 ms of which 24 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 294/700 variables, and 80 constraints, problems are : Problem set: 0 solved, 404 unsolved in 20015 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/294 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 404/404 constraints, Known Traps: 23/23 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 404 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/288 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/288 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/288 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/288 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 4 (OVERLAPS) 6/294 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/294 variables, 22/80 constraints. Problems are: Problem set: 0 solved, 404 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:24] [INFO ] Deduced a trap composed of 13 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:24] [INFO ] Deduced a trap composed of 78 places in 124 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:24] [INFO ] Deduced a trap composed of 78 places in 118 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:25] [INFO ] Deduced a trap composed of 78 places in 126 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:25] [INFO ] Deduced a trap composed of 78 places in 120 ms of which 15 ms to minimize.
Problem TDEAD12 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:27] [INFO ] Deduced a trap composed of 10 places in 142 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:30] [INFO ] Deduced a trap composed of 118 places in 134 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:30] [INFO ] Deduced a trap composed of 118 places in 128 ms of which 15 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/294 variables, 8/88 constraints. Problems are: Problem set: 1 solved, 403 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 294/700 variables, and 88 constraints, problems are : Problem set: 1 solved, 403 unsolved in 20020 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/294 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/404 constraints, Known Traps: 31/31 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40225ms problems are : Problem set: 1 solved, 403 unsolved
Search for dead transitions found 1 dead transitions in 40228ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 294/349 places, 409/460 transitions.
Graph (complete) has 1538 edges and 294 vertex of which 292 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 292 transition count 408
Applied a total of 2 rules in 26 ms. Remains 292 /294 variables (removed 2) and now considering 408/409 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 40360 ms. Remains : 292/349 places, 408/460 transitions.
RANDOM walk for 40000 steps (2427 resets) in 606 ms. (65 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (378 resets) in 83 ms. (476 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (271 resets) in 92 ms. (430 steps per ms) remains 1/2 properties
[2025-06-04 23:34:38] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
// Phase 1: matrix 404 rows 292 cols
[2025-06-04 23:34:38] [INFO ] Computed 56 invariants in 11 ms
[2025-06-04 23:34:38] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 145/149 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/149 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 128/277 variables, 41/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/277 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 14/291 variables, 9/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/291 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 404/695 variables, 291/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/695 variables, 1/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/695 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1/696 variables, 1/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/696 variables, 0/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/696 variables, 0/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 696/696 variables, and 349 constraints, problems are : Problem set: 0 solved, 1 unsolved in 235 ms.
Refiners :[Positive P Invariants (semi-flows): 42/42 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 292/292 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 145/149 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/149 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 128/277 variables, 41/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/277 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 14/291 variables, 9/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/291 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 404/695 variables, 291/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/695 variables, 1/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:39] [INFO ] Deduced a trap composed of 55 places in 135 ms of which 23 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/695 variables, 1/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/695 variables, 0/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1/696 variables, 1/350 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/696 variables, 1/351 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/696 variables, 0/351 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/696 variables, 0/351 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 696/696 variables, and 351 constraints, problems are : Problem set: 0 solved, 1 unsolved in 606 ms.
Refiners :[Positive P Invariants (semi-flows): 42/42 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 292/292 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 871ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 9 ms.
Support contains 2 out of 292 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 292/292 places, 408/408 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 292 transition count 406
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 290 transition count 406
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 289 transition count 405
Applied a total of 6 rules in 25 ms. Remains 289 /292 variables (removed 3) and now considering 405/408 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 289/292 places, 405/408 transitions.
RANDOM walk for 40000 steps (2187 resets) in 247 ms. (161 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (287 resets) in 77 ms. (512 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 422323 steps, run timeout after 3001 ms. (steps per millisecond=140 ) properties seen :0 out of 1
Probabilistic random walk after 422323 steps, saw 133535 distinct states, run finished after 3008 ms. (steps per millisecond=140 ) properties seen :0
[2025-06-04 23:34:42] [INFO ] Flow matrix only has 401 transitions (discarded 4 similar events)
// Phase 1: matrix 401 rows 289 cols
[2025-06-04 23:34:42] [INFO ] Computed 56 invariants in 12 ms
[2025-06-04 23:34:42] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 46/48 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 93/141 variables, 19/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/141 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 90/231 variables, 18/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/231 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 53/284 variables, 13/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/284 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 4/288 variables, 4/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/288 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 401/689 variables, 288/344 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/689 variables, 1/345 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/689 variables, 0/345 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/690 variables, 1/346 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/690 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/690 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 690/690 variables, and 346 constraints, problems are : Problem set: 0 solved, 1 unsolved in 262 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 289/289 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 46/48 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 93/141 variables, 19/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/141 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 90/231 variables, 18/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/231 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 53/284 variables, 13/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/284 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 4/288 variables, 4/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/288 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 401/689 variables, 288/344 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/689 variables, 1/345 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:43] [INFO ] Deduced a trap composed of 52 places in 125 ms of which 24 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/689 variables, 1/346 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/689 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 1/690 variables, 1/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/690 variables, 1/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/690 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/690 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 690/690 variables, and 348 constraints, problems are : Problem set: 0 solved, 1 unsolved in 524 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 289/289 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 812ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 7 ms.
Support contains 2 out of 289 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 289/289 places, 405/405 transitions.
Applied a total of 0 rules in 14 ms. Remains 289 /289 variables (removed 0) and now considering 405/405 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 289/289 places, 405/405 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 289/289 places, 405/405 transitions.
Applied a total of 0 rules in 15 ms. Remains 289 /289 variables (removed 0) and now considering 405/405 (removed 0) transitions.
[2025-06-04 23:34:43] [INFO ] Flow matrix only has 401 transitions (discarded 4 similar events)
[2025-06-04 23:34:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:34:43] [INFO ] Implicit Places using invariants in 397 ms returned []
[2025-06-04 23:34:43] [INFO ] Flow matrix only has 401 transitions (discarded 4 similar events)
[2025-06-04 23:34:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:34:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 23:34:45] [INFO ] Implicit Places using invariants and state equation in 1851 ms returned []
Implicit Place search using SMT with State Equation took 2249 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 23:34:45] [INFO ] Redundant transitions in 29 ms returned []
Running 399 sub problems to find dead transitions.
[2025-06-04 23:34:45] [INFO ] Flow matrix only has 401 transitions (discarded 4 similar events)
[2025-06-04 23:34:45] [INFO ] Invariant cache hit.
[2025-06-04 23:34:45] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/284 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/284 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:48] [INFO ] Deduced a trap composed of 56 places in 120 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:48] [INFO ] Deduced a trap composed of 56 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:48] [INFO ] Deduced a trap composed of 56 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:48] [INFO ] Deduced a trap composed of 75 places in 100 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:49] [INFO ] Deduced a trap composed of 77 places in 102 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:49] [INFO ] Deduced a trap composed of 75 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:49] [INFO ] Deduced a trap composed of 76 places in 103 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:49] [INFO ] Deduced a trap composed of 76 places in 109 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:50] [INFO ] Deduced a trap composed of 75 places in 111 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:50] [INFO ] Deduced a trap composed of 76 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:50] [INFO ] Deduced a trap composed of 75 places in 104 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:50] [INFO ] Deduced a trap composed of 95 places in 138 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:50] [INFO ] Deduced a trap composed of 95 places in 108 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:50] [INFO ] Deduced a trap composed of 95 places in 96 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:50] [INFO ] Deduced a trap composed of 75 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:51] [INFO ] Deduced a trap composed of 76 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:51] [INFO ] Deduced a trap composed of 76 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:51] [INFO ] Deduced a trap composed of 76 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:51] [INFO ] Deduced a trap composed of 76 places in 102 ms of which 9 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/284 variables, 19/70 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:52] [INFO ] Deduced a trap composed of 75 places in 94 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:52] [INFO ] Deduced a trap composed of 75 places in 126 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:52] [INFO ] Deduced a trap composed of 76 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:52] [INFO ] Deduced a trap composed of 76 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:53] [INFO ] Deduced a trap composed of 75 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:53] [INFO ] Deduced a trap composed of 76 places in 142 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:53] [INFO ] Deduced a trap composed of 76 places in 133 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:53] [INFO ] Deduced a trap composed of 76 places in 119 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:53] [INFO ] Deduced a trap composed of 77 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:53] [INFO ] Deduced a trap composed of 77 places in 104 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:54] [INFO ] Deduced a trap composed of 76 places in 113 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:54] [INFO ] Deduced a trap composed of 76 places in 113 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:54] [INFO ] Deduced a trap composed of 77 places in 119 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:55] [INFO ] Deduced a trap composed of 77 places in 110 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:55] [INFO ] Deduced a trap composed of 77 places in 129 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:55] [INFO ] Deduced a trap composed of 56 places in 117 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:55] [INFO ] Deduced a trap composed of 56 places in 115 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:55] [INFO ] Deduced a trap composed of 56 places in 111 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:56] [INFO ] Deduced a trap composed of 76 places in 115 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:56] [INFO ] Deduced a trap composed of 76 places in 100 ms of which 9 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/284 variables, 20/90 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:59] [INFO ] Deduced a trap composed of 95 places in 100 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:59] [INFO ] Deduced a trap composed of 83 places in 104 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:59] [INFO ] Deduced a trap composed of 82 places in 130 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:34:59] [INFO ] Deduced a trap composed of 82 places in 130 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:00] [INFO ] Deduced a trap composed of 83 places in 124 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:00] [INFO ] Deduced a trap composed of 82 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:00] [INFO ] Deduced a trap composed of 82 places in 114 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:00] [INFO ] Deduced a trap composed of 54 places in 113 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:00] [INFO ] Deduced a trap composed of 53 places in 106 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/284 variables, 9/99 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:01] [INFO ] Deduced a trap composed of 76 places in 112 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:01] [INFO ] Deduced a trap composed of 76 places in 123 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:02] [INFO ] Deduced a trap composed of 54 places in 190 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:02] [INFO ] Deduced a trap composed of 54 places in 154 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:02] [INFO ] Deduced a trap composed of 53 places in 128 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:02] [INFO ] Deduced a trap composed of 76 places in 125 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:02] [INFO ] Deduced a trap composed of 76 places in 116 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:03] [INFO ] Deduced a trap composed of 76 places in 138 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:03] [INFO ] Deduced a trap composed of 76 places in 196 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:03] [INFO ] Deduced a trap composed of 54 places in 131 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:03] [INFO ] Deduced a trap composed of 53 places in 127 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:03] [INFO ] Deduced a trap composed of 76 places in 123 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:03] [INFO ] Deduced a trap composed of 76 places in 112 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:04] [INFO ] Deduced a trap composed of 76 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:04] [INFO ] Deduced a trap composed of 76 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:04] [INFO ] Deduced a trap composed of 76 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:04] [INFO ] Deduced a trap composed of 76 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:04] [INFO ] Deduced a trap composed of 53 places in 126 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:04] [INFO ] Deduced a trap composed of 54 places in 133 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:04] [INFO ] Deduced a trap composed of 53 places in 137 ms of which 12 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/284 variables, 20/119 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:05] [INFO ] Deduced a trap composed of 75 places in 140 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:06] [INFO ] Deduced a trap composed of 76 places in 131 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:06] [INFO ] Deduced a trap composed of 76 places in 134 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:06] [INFO ] Deduced a trap composed of 76 places in 128 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:06] [INFO ] Deduced a trap composed of 77 places in 138 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:06] [INFO ] Deduced a trap composed of 76 places in 134 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:06] [INFO ] Deduced a trap composed of 76 places in 133 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:06] [INFO ] Deduced a trap composed of 54 places in 123 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:07] [INFO ] Deduced a trap composed of 54 places in 120 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:07] [INFO ] Deduced a trap composed of 76 places in 156 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:07] [INFO ] Deduced a trap composed of 76 places in 144 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:07] [INFO ] Deduced a trap composed of 76 places in 159 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:07] [INFO ] Deduced a trap composed of 76 places in 135 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:08] [INFO ] Deduced a trap composed of 76 places in 129 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:08] [INFO ] Deduced a trap composed of 76 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:08] [INFO ] Deduced a trap composed of 76 places in 109 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:08] [INFO ] Deduced a trap composed of 76 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:08] [INFO ] Deduced a trap composed of 76 places in 111 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:08] [INFO ] Deduced a trap composed of 76 places in 102 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:08] [INFO ] Deduced a trap composed of 76 places in 101 ms of which 9 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/284 variables, 20/139 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:12] [INFO ] Deduced a trap composed of 76 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:13] [INFO ] Deduced a trap composed of 56 places in 135 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:13] [INFO ] Deduced a trap composed of 76 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:13] [INFO ] Deduced a trap composed of 76 places in 110 ms of which 9 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/284 variables, 4/143 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 284/690 variables, and 143 constraints, problems are : Problem set: 0 solved, 399 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 8/13 constraints, State Equation: 0/289 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 399/399 constraints, Known Traps: 92/92 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/284 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/284 variables, 8/51 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/284 variables, 92/143 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:19] [INFO ] Deduced a trap composed of 56 places in 68 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:19] [INFO ] Deduced a trap composed of 76 places in 132 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:19] [INFO ] Deduced a trap composed of 76 places in 137 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:19] [INFO ] Deduced a trap composed of 76 places in 143 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:19] [INFO ] Deduced a trap composed of 76 places in 126 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:20] [INFO ] Deduced a trap composed of 76 places in 123 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:20] [INFO ] Deduced a trap composed of 76 places in 134 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:20] [INFO ] Deduced a trap composed of 76 places in 127 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:20] [INFO ] Deduced a trap composed of 76 places in 132 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:20] [INFO ] Deduced a trap composed of 76 places in 133 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:20] [INFO ] Deduced a trap composed of 76 places in 126 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:20] [INFO ] Deduced a trap composed of 76 places in 133 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:21] [INFO ] Deduced a trap composed of 77 places in 116 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:21] [INFO ] Deduced a trap composed of 76 places in 139 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:21] [INFO ] Deduced a trap composed of 77 places in 118 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:21] [INFO ] Deduced a trap composed of 77 places in 126 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:21] [INFO ] Deduced a trap composed of 76 places in 118 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:21] [INFO ] Deduced a trap composed of 76 places in 115 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:22] [INFO ] Deduced a trap composed of 76 places in 129 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:22] [INFO ] Deduced a trap composed of 76 places in 108 ms of which 11 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/284 variables, 20/163 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:35] [INFO ] Deduced a trap composed of 82 places in 143 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:38] [INFO ] Deduced a trap composed of 76 places in 139 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:38] [INFO ] Deduced a trap composed of 76 places in 116 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:39] [INFO ] Deduced a trap composed of 76 places in 121 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:39] [INFO ] Deduced a trap composed of 76 places in 122 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:39] [INFO ] Deduced a trap composed of 76 places in 121 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:39] [INFO ] Deduced a trap composed of 76 places in 131 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:39] [INFO ] Deduced a trap composed of 76 places in 124 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:40] [INFO ] Deduced a trap composed of 76 places in 123 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:40] [INFO ] Deduced a trap composed of 76 places in 118 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:40] [INFO ] Deduced a trap composed of 76 places in 125 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:40] [INFO ] Deduced a trap composed of 76 places in 117 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:43] [INFO ] Deduced a trap composed of 76 places in 105 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:43] [INFO ] Deduced a trap composed of 76 places in 105 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:43] [INFO ] Deduced a trap composed of 76 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:43] [INFO ] Deduced a trap composed of 76 places in 129 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:44] [INFO ] Deduced a trap composed of 76 places in 117 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:44] [INFO ] Deduced a trap composed of 76 places in 123 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:44] [INFO ] Deduced a trap composed of 77 places in 125 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:45] [INFO ] Deduced a trap composed of 77 places in 129 ms of which 20 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/284 variables, 20/183 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 284/690 variables, and 183 constraints, problems are : Problem set: 0 solved, 399 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 8/13 constraints, State Equation: 0/289 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/399 constraints, Known Traps: 132/132 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60195ms problems are : Problem set: 0 solved, 399 unsolved
Search for dead transitions found 0 dead transitions in 60196ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62494 ms. Remains : 289/289 places, 405/405 transitions.
Successfully simplified 64 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA PolyORBNT-PT-S05J20-CTLCardinality-2025-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J20-CTLCardinality-2025-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J20-CTLCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J20-CTLCardinality-2025-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-04 23:35:45] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2025-06-04 23:35:45] [INFO ] Flatten gal took : 39 ms
FORMULA PolyORBNT-PT-S05J20-CTLCardinality-2025-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J20-CTLCardinality-2025-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-04 23:35:45] [INFO ] Flatten gal took : 28 ms
[2025-06-04 23:35:45] [INFO ] Input system was already deterministic with 460 transitions.
Support contains 71 out of 349 places (down from 101) after GAL structural reductions.
FORMULA PolyORBNT-PT-S05J20-CTLCardinality-2025-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 349/349 places, 460/460 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 344 transition count 460
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 343 transition count 459
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 343 transition count 459
Applied a total of 7 rules in 18 ms. Remains 343 /349 variables (removed 6) and now considering 459/460 (removed 1) transitions.
Running 453 sub problems to find dead transitions.
[2025-06-04 23:35:46] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2025-06-04 23:35:46] [INFO ] Computed 57 invariants in 5 ms
[2025-06-04 23:35:46] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:55] [INFO ] Deduced a trap composed of 56 places in 135 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:55] [INFO ] Deduced a trap composed of 125 places in 130 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:56] [INFO ] Deduced a trap composed of 125 places in 133 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:56] [INFO ] Deduced a trap composed of 125 places in 133 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:56] [INFO ] Deduced a trap composed of 125 places in 136 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:56] [INFO ] Deduced a trap composed of 24 places in 141 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:35:57] [INFO ] Deduced a trap composed of 100 places in 137 ms of which 19 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 7/64 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:36:01] [INFO ] Deduced a trap composed of 77 places in 148 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:36:01] [INFO ] Deduced a trap composed of 77 places in 145 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:36:01] [INFO ] Deduced a trap composed of 145 places in 141 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:36:01] [INFO ] Deduced a trap composed of 145 places in 157 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:36:01] [INFO ] Deduced a trap composed of 145 places in 153 ms of which 39 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 5/69 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 343/798 variables, and 69 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20012 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 12/69 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:36:16] [INFO ] Deduced a trap composed of 125 places in 292 ms of which 158 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:36:17] [INFO ] Deduced a trap composed of 125 places in 160 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:36:17] [INFO ] Deduced a trap composed of 125 places in 148 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:36:17] [INFO ] Deduced a trap composed of 125 places in 127 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:36:17] [INFO ] Deduced a trap composed of 125 places in 134 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:36:17] [INFO ] Deduced a trap composed of 125 places in 131 ms of which 31 ms to minimize.
Problem TDEAD21 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:36:17] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:36:18] [INFO ] Deduced a trap composed of 106 places in 141 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:36:18] [INFO ] Deduced a trap composed of 106 places in 140 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:36:22] [INFO ] Deduced a trap composed of 16 places in 152 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:36:22] [INFO ] Deduced a trap composed of 15 places in 144 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:36:23] [INFO ] Deduced a trap composed of 103 places in 147 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:36:23] [INFO ] Deduced a trap composed of 106 places in 133 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:36:23] [INFO ] Deduced a trap composed of 106 places in 141 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:36:24] [INFO ] Deduced a trap composed of 108 places in 140 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:36:24] [INFO ] Deduced a trap composed of 108 places in 138 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:36:25] [INFO ] Deduced a trap composed of 145 places in 152 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:36:25] [INFO ] Deduced a trap composed of 145 places in 140 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:36:25] [INFO ] Deduced a trap composed of 145 places in 158 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:36:25] [INFO ] Deduced a trap composed of 145 places in 171 ms of which 44 ms to minimize.
Problem TDEAD21 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 20/89 constraints. Problems are: Problem set: 1 solved, 452 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/798 variables, and 89 constraints, problems are : Problem set: 1 solved, 452 unsolved in 20020 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 32/32 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40206ms problems are : Problem set: 1 solved, 452 unsolved
Search for dead transitions found 1 dead transitions in 40208ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
[2025-06-04 23:36:26] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 343 cols
[2025-06-04 23:36:26] [INFO ] Computed 57 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:36:26] [INFO ] Implicit Places using invariants in 489 ms returned []
[2025-06-04 23:36:26] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-04 23:36:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:36:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 23:36:29] [INFO ] Implicit Places using invariants and state equation in 2406 ms returned []
Implicit Place search using SMT with State Equation took 2896 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 343/349 places, 458/460 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 342 transition count 458
Applied a total of 1 rules in 13 ms. Remains 342 /343 variables (removed 1) and now considering 458/458 (removed 0) transitions.
[2025-06-04 23:36:29] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 342 cols
[2025-06-04 23:36:29] [INFO ] Computed 56 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:36:29] [INFO ] Implicit Places using invariants in 523 ms returned []
[2025-06-04 23:36:29] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-04 23:36:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:36:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 23:36:33] [INFO ] Implicit Places using invariants and state equation in 3569 ms returned []
Implicit Place search using SMT with State Equation took 4096 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 342/349 places, 458/460 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 47233 ms. Remains : 342/349 places, 458/460 transitions.
[2025-06-04 23:36:33] [INFO ] Flatten gal took : 22 ms
[2025-06-04 23:36:33] [INFO ] Flatten gal took : 22 ms
[2025-06-04 23:36:33] [INFO ] Input system was already deterministic with 458 transitions.
[2025-06-04 23:36:33] [INFO ] Flatten gal took : 22 ms
[2025-06-04 23:36:33] [INFO ] Flatten gal took : 20 ms
[2025-06-04 23:36:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality14916954799684589731.gal : 16 ms
[2025-06-04 23:36:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality17789315031696539525.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/CTLCardinality14916954799684589731.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17789315031696539525.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.
[2025-06-04 23:37:03] [INFO ] Flatten gal took : 20 ms
[2025-06-04 23:37:03] [INFO ] Applying decomposition
[2025-06-04 23:37:03] [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/graph9621860796741392759.txt' '-o' '/tmp/graph9621860796741392759.bin' '-w' '/tmp/graph9621860796741392759.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9621860796741392759.bin' '-l' '-1' '-v' '-w' '/tmp/graph9621860796741392759.weights' '-q' '0' '-e' '0.001'
[2025-06-04 23:37:03] [INFO ] Decomposing Gal with order
[2025-06-04 23:37:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 23:37:03] [INFO ] Removed a total of 504 redundant transitions.
[2025-06-04 23:37:03] [INFO ] Flatten gal took : 86 ms
[2025-06-04 23:37:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 12 ms.
[2025-06-04 23:37:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality18157067082503181657.gal : 8 ms
[2025-06-04 23:37:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality2428254267891790145.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/CTLCardinality18157067082503181657.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2428254267891790145.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.
Starting structural reductions in SI_CTL mode, iteration 0 : 349/349 places, 460/460 transitions.
Ensure Unique test removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 344 transition count 435
Reduce places removed 25 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 26 rules applied. Total rules applied 51 place count 319 transition count 434
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 52 place count 318 transition count 434
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 25 Pre rules applied. Total rules applied 52 place count 318 transition count 409
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 102 place count 293 transition count 409
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 104 place count 292 transition count 408
Applied a total of 104 rules in 39 ms. Remains 292 /349 variables (removed 57) and now considering 408/460 (removed 52) transitions.
Running 402 sub problems to find dead transitions.
[2025-06-04 23:37:34] [INFO ] Flow matrix only has 404 transitions (discarded 4 similar events)
// Phase 1: matrix 404 rows 292 cols
[2025-06-04 23:37:34] [INFO ] Computed 57 invariants in 5 ms
[2025-06-04 23:37:34] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/287 variables, 8/52 constraints. Problems are: Problem set: 0 solved, 402 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:36] [INFO ] Deduced a trap composed of 76 places in 122 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:36] [INFO ] Deduced a trap composed of 76 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:36] [INFO ] Deduced a trap composed of 76 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:36] [INFO ] Deduced a trap composed of 76 places in 99 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:36] [INFO ] Deduced a trap composed of 55 places in 121 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:36] [INFO ] Deduced a trap composed of 54 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:37] [INFO ] Deduced a trap composed of 78 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:37] [INFO ] Deduced a trap composed of 76 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:37] [INFO ] Deduced a trap composed of 76 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:37] [INFO ] Deduced a trap composed of 78 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:38] [INFO ] Deduced a trap composed of 78 places in 115 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:38] [INFO ] Deduced a trap composed of 78 places in 111 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:38] [INFO ] Deduced a trap composed of 96 places in 131 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:38] [INFO ] Deduced a trap composed of 96 places in 119 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:39] [INFO ] Deduced a trap composed of 96 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:39] [INFO ] Deduced a trap composed of 78 places in 118 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:39] [INFO ] Deduced a trap composed of 78 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:39] [INFO ] Deduced a trap composed of 78 places in 114 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:39] [INFO ] Deduced a trap composed of 78 places in 115 ms of which 8 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/287 variables, 19/71 constraints. Problems are: Problem set: 0 solved, 402 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:40] [INFO ] Deduced a trap composed of 78 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:41] [INFO ] Deduced a trap composed of 78 places in 137 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:41] [INFO ] Deduced a trap composed of 78 places in 111 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:41] [INFO ] Deduced a trap composed of 78 places in 100 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:41] [INFO ] Deduced a trap composed of 78 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:41] [INFO ] Deduced a trap composed of 76 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:42] [INFO ] Deduced a trap composed of 78 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:42] [INFO ] Deduced a trap composed of 78 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:42] [INFO ] Deduced a trap composed of 78 places in 97 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:42] [INFO ] Deduced a trap composed of 78 places in 99 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:42] [INFO ] Deduced a trap composed of 78 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:43] [INFO ] Deduced a trap composed of 96 places in 184 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:43] [INFO ] Deduced a trap composed of 96 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:43] [INFO ] Deduced a trap composed of 96 places in 101 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:43] [INFO ] Deduced a trap composed of 76 places in 120 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:44] [INFO ] Deduced a trap composed of 78 places in 120 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:44] [INFO ] Deduced a trap composed of 78 places in 116 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:44] [INFO ] Deduced a trap composed of 78 places in 121 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:44] [INFO ] Deduced a trap composed of 78 places in 111 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:44] [INFO ] Deduced a trap composed of 78 places in 123 ms of which 22 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/287 variables, 20/91 constraints. Problems are: Problem set: 0 solved, 402 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:48] [INFO ] Deduced a trap composed of 78 places in 116 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:48] [INFO ] Deduced a trap composed of 78 places in 113 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/287 variables, 2/93 constraints. Problems are: Problem set: 0 solved, 402 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:49] [INFO ] Deduced a trap composed of 78 places in 129 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:49] [INFO ] Deduced a trap composed of 76 places in 139 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:49] [INFO ] Deduced a trap composed of 78 places in 118 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:50] [INFO ] Deduced a trap composed of 78 places in 116 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:50] [INFO ] Deduced a trap composed of 78 places in 113 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:50] [INFO ] Deduced a trap composed of 78 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:50] [INFO ] Deduced a trap composed of 78 places in 116 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:50] [INFO ] Deduced a trap composed of 78 places in 114 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:51] [INFO ] Deduced a trap composed of 78 places in 114 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:51] [INFO ] Deduced a trap composed of 78 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:51] [INFO ] Deduced a trap composed of 78 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:51] [INFO ] Deduced a trap composed of 78 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:51] [INFO ] Deduced a trap composed of 78 places in 116 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:52] [INFO ] Deduced a trap composed of 78 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:52] [INFO ] Deduced a trap composed of 78 places in 119 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:53] [INFO ] Deduced a trap composed of 78 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:53] [INFO ] Deduced a trap composed of 15 places in 116 ms of which 12 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/287 variables, 17/110 constraints. Problems are: Problem set: 0 solved, 402 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 287/696 variables, and 110 constraints, problems are : Problem set: 0 solved, 402 unsolved in 20015 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 8/13 constraints, State Equation: 0/292 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 402/402 constraints, Known Traps: 58/58 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 402 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/287 variables, 8/52 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/287 variables, 58/110 constraints. Problems are: Problem set: 0 solved, 402 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:55] [INFO ] Deduced a trap composed of 13 places in 63 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:56] [INFO ] Deduced a trap composed of 80 places in 144 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:56] [INFO ] Deduced a trap composed of 82 places in 122 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:56] [INFO ] Deduced a trap composed of 82 places in 116 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:56] [INFO ] Deduced a trap composed of 82 places in 115 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:57] [INFO ] Deduced a trap composed of 82 places in 118 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:57] [INFO ] Deduced a trap composed of 82 places in 118 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:57] [INFO ] Deduced a trap composed of 82 places in 125 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:57] [INFO ] Deduced a trap composed of 82 places in 125 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:57] [INFO ] Deduced a trap composed of 82 places in 118 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:58] [INFO ] Deduced a trap composed of 76 places in 121 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:37:58] [INFO ] Deduced a trap composed of 76 places in 126 ms of which 22 ms to minimize.
Problem TDEAD12 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:03] [INFO ] Deduced a trap composed of 79 places in 130 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:04] [INFO ] Deduced a trap composed of 78 places in 118 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:04] [INFO ] Deduced a trap composed of 78 places in 134 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:04] [INFO ] Deduced a trap composed of 78 places in 119 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:04] [INFO ] Deduced a trap composed of 78 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:05] [INFO ] Deduced a trap composed of 78 places in 113 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:05] [INFO ] Deduced a trap composed of 78 places in 113 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:05] [INFO ] Deduced a trap composed of 78 places in 115 ms of which 21 ms to minimize.
Problem TDEAD12 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/287 variables, 20/130 constraints. Problems are: Problem set: 1 solved, 401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 287/696 variables, and 130 constraints, problems are : Problem set: 1 solved, 401 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 8/13 constraints, State Equation: 0/292 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/402 constraints, Known Traps: 78/78 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40212ms problems are : Problem set: 1 solved, 401 unsolved
Search for dead transitions found 1 dead transitions in 40213ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
[2025-06-04 23:38:14] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
// Phase 1: matrix 403 rows 292 cols
[2025-06-04 23:38:14] [INFO ] Computed 57 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:38:14] [INFO ] Implicit Places using invariants in 368 ms returned []
[2025-06-04 23:38:14] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2025-06-04 23:38:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:38:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 23:38:16] [INFO ] Implicit Places using invariants and state equation in 1937 ms returned []
Implicit Place search using SMT with State Equation took 2321 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 23:38:16] [INFO ] Redundant transitions in 7 ms returned []
Starting structural reductions in SI_CTL mode, iteration 1 : 292/349 places, 407/460 transitions.
Graph (complete) has 1554 edges and 292 vertex of which 291 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 19 ms. Remains 291 /292 variables (removed 1) and now considering 407/407 (removed 0) transitions.
[2025-06-04 23:38:16] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
// Phase 1: matrix 403 rows 291 cols
[2025-06-04 23:38:16] [INFO ] Computed 56 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:38:17] [INFO ] Implicit Places using invariants in 473 ms returned []
[2025-06-04 23:38:17] [INFO ] Flow matrix only has 403 transitions (discarded 4 similar events)
[2025-06-04 23:38:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:38:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 23:38:20] [INFO ] Implicit Places using invariants and state equation in 3087 ms returned []
Implicit Place search using SMT with State Equation took 3563 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 291/349 places, 407/460 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 46169 ms. Remains : 291/349 places, 407/460 transitions.
[2025-06-04 23:38:20] [INFO ] Flatten gal took : 24 ms
[2025-06-04 23:38:20] [INFO ] Flatten gal took : 19 ms
[2025-06-04 23:38:20] [INFO ] Input system was already deterministic with 407 transitions.
[2025-06-04 23:38:20] [INFO ] Flatten gal took : 16 ms
[2025-06-04 23:38:20] [INFO ] Flatten gal took : 16 ms
[2025-06-04 23:38:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality4162613342163271974.gal : 3 ms
[2025-06-04 23:38:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality9972161471318686124.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/CTLCardinality4162613342163271974.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9972161471318686124.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.
[2025-06-04 23:38:50] [INFO ] Flatten gal took : 16 ms
[2025-06-04 23:38:50] [INFO ] Applying decomposition
[2025-06-04 23:38:50] [INFO ] Flatten gal took : 16 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/graph6935160830104118251.txt' '-o' '/tmp/graph6935160830104118251.bin' '-w' '/tmp/graph6935160830104118251.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6935160830104118251.bin' '-l' '-1' '-v' '-w' '/tmp/graph6935160830104118251.weights' '-q' '0' '-e' '0.001'
[2025-06-04 23:38:50] [INFO ] Decomposing Gal with order
[2025-06-04 23:38:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 23:38:50] [INFO ] Removed a total of 123 redundant transitions.
[2025-06-04 23:38:50] [INFO ] Flatten gal took : 55 ms
[2025-06-04 23:38:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 109 labels/synchronizations in 5 ms.
[2025-06-04 23:38:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality10060024711417686445.gal : 4 ms
[2025-06-04 23:38:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality1792394518229240711.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/CTLCardinality10060024711417686445.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1792394518229240711.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.
Starting structural reductions in LTL mode, iteration 0 : 349/349 places, 460/460 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 344 transition count 460
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 343 transition count 459
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 343 transition count 459
Applied a total of 7 rules in 13 ms. Remains 343 /349 variables (removed 6) and now considering 459/460 (removed 1) transitions.
Running 453 sub problems to find dead transitions.
[2025-06-04 23:39:20] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2025-06-04 23:39:20] [INFO ] Computed 57 invariants in 9 ms
[2025-06-04 23:39:20] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:30] [INFO ] Deduced a trap composed of 24 places in 140 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:31] [INFO ] Deduced a trap composed of 99 places in 168 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:31] [INFO ] Deduced a trap composed of 100 places in 132 ms of which 18 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 3/60 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:32] [INFO ] Deduced a trap composed of 56 places in 145 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:32] [INFO ] Deduced a trap composed of 56 places in 146 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:33] [INFO ] Deduced a trap composed of 56 places in 147 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:33] [INFO ] Deduced a trap composed of 56 places in 145 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:33] [INFO ] Deduced a trap composed of 125 places in 158 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:33] [INFO ] Deduced a trap composed of 56 places in 147 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:33] [INFO ] Deduced a trap composed of 125 places in 189 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:33] [INFO ] Deduced a trap composed of 125 places in 134 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:34] [INFO ] Deduced a trap composed of 125 places in 137 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:35] [INFO ] Deduced a trap composed of 15 places in 137 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:36] [INFO ] Deduced a trap composed of 77 places in 168 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:36] [INFO ] Deduced a trap composed of 77 places in 155 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:37] [INFO ] Deduced a trap composed of 145 places in 165 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:37] [INFO ] Deduced a trap composed of 145 places in 286 ms of which 173 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:37] [INFO ] Deduced a trap composed of 77 places in 151 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:37] [INFO ] Deduced a trap composed of 145 places in 161 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:37] [INFO ] Deduced a trap composed of 77 places in 146 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:38] [INFO ] Deduced a trap composed of 145 places in 154 ms of which 43 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 18/78 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 343/798 variables, and 78 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20016 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (OVERLAPS) 6/343 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:49] [INFO ] Deduced a trap composed of 106 places in 156 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:50] [INFO ] Deduced a trap composed of 106 places in 174 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:50] [INFO ] Deduced a trap composed of 106 places in 158 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:50] [INFO ] Deduced a trap composed of 106 places in 146 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:50] [INFO ] Deduced a trap composed of 14 places in 72 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:50] [INFO ] Deduced a trap composed of 125 places in 132 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:50] [INFO ] Deduced a trap composed of 125 places in 134 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:51] [INFO ] Deduced a trap composed of 125 places in 136 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:51] [INFO ] Deduced a trap composed of 125 places in 140 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:51] [INFO ] Deduced a trap composed of 125 places in 150 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:39:51] [INFO ] Deduced a trap composed of 125 places in 136 ms of which 25 ms to minimize.
Problem TDEAD21 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/798 variables, and 89 constraints, problems are : Problem set: 1 solved, 452 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 32/32 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40221ms problems are : Problem set: 1 solved, 452 unsolved
Search for dead transitions found 1 dead transitions in 40223ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
[2025-06-04 23:40:00] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 343 cols
[2025-06-04 23:40:00] [INFO ] Computed 57 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:40:01] [INFO ] Implicit Places using invariants in 472 ms returned []
[2025-06-04 23:40:01] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-04 23:40:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:40:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 23:40:03] [INFO ] Implicit Places using invariants and state equation in 2454 ms returned []
Implicit Place search using SMT with State Equation took 2928 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 343/349 places, 458/460 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 342 transition count 458
Applied a total of 1 rules in 9 ms. Remains 342 /343 variables (removed 1) and now considering 458/458 (removed 0) transitions.
[2025-06-04 23:40:03] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 342 cols
[2025-06-04 23:40:03] [INFO ] Computed 56 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:40:04] [INFO ] Implicit Places using invariants in 464 ms returned []
[2025-06-04 23:40:04] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-04 23:40:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:40:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 23:40:07] [INFO ] Implicit Places using invariants and state equation in 3331 ms returned []
Implicit Place search using SMT with State Equation took 3797 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 342/349 places, 458/460 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 46971 ms. Remains : 342/349 places, 458/460 transitions.
[2025-06-04 23:40:07] [INFO ] Flatten gal took : 17 ms
[2025-06-04 23:40:07] [INFO ] Flatten gal took : 18 ms
[2025-06-04 23:40:07] [INFO ] Input system was already deterministic with 458 transitions.
[2025-06-04 23:40:07] [INFO ] Flatten gal took : 17 ms
[2025-06-04 23:40:07] [INFO ] Flatten gal took : 17 ms
[2025-06-04 23:40:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality2218895749969461956.gal : 5 ms
[2025-06-04 23:40:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality11093946774205533665.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/CTLCardinality2218895749969461956.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11093946774205533665.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.
[2025-06-04 23:40:37] [INFO ] Flatten gal took : 19 ms
[2025-06-04 23:40:37] [INFO ] Applying decomposition
[2025-06-04 23:40:37] [INFO ] Flatten gal took : 16 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/graph5949396489789914923.txt' '-o' '/tmp/graph5949396489789914923.bin' '-w' '/tmp/graph5949396489789914923.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5949396489789914923.bin' '-l' '-1' '-v' '-w' '/tmp/graph5949396489789914923.weights' '-q' '0' '-e' '0.001'
[2025-06-04 23:40:37] [INFO ] Decomposing Gal with order
[2025-06-04 23:40:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 23:40:37] [INFO ] Removed a total of 509 redundant transitions.
[2025-06-04 23:40:37] [INFO ] Flatten gal took : 34 ms
[2025-06-04 23:40:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 8 ms.
[2025-06-04 23:40:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality10648329801687072064.gal : 8 ms
[2025-06-04 23:40:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality11067946493985702436.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/CTLCardinality10648329801687072064.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11067946493985702436.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 : 349/349 places, 460/460 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 344 transition count 460
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 343 transition count 459
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 343 transition count 459
Applied a total of 7 rules in 7 ms. Remains 343 /349 variables (removed 6) and now considering 459/460 (removed 1) transitions.
Running 453 sub problems to find dead transitions.
[2025-06-04 23:41:08] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2025-06-04 23:41:08] [INFO ] Computed 57 invariants in 4 ms
[2025-06-04 23:41:08] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:17] [INFO ] Deduced a trap composed of 56 places in 125 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:18] [INFO ] Deduced a trap composed of 125 places in 138 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:18] [INFO ] Deduced a trap composed of 125 places in 151 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:18] [INFO ] Deduced a trap composed of 125 places in 146 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:18] [INFO ] Deduced a trap composed of 125 places in 151 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:18] [INFO ] Deduced a trap composed of 24 places in 139 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:19] [INFO ] Deduced a trap composed of 100 places in 140 ms of which 18 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 7/64 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:23] [INFO ] Deduced a trap composed of 77 places in 144 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:23] [INFO ] Deduced a trap composed of 77 places in 154 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:23] [INFO ] Deduced a trap composed of 145 places in 136 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:23] [INFO ] Deduced a trap composed of 145 places in 161 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:24] [INFO ] Deduced a trap composed of 145 places in 161 ms of which 37 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 5/69 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 343/798 variables, and 69 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 12/69 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:38] [INFO ] Deduced a trap composed of 125 places in 304 ms of which 157 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:39] [INFO ] Deduced a trap composed of 125 places in 165 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:39] [INFO ] Deduced a trap composed of 125 places in 153 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:39] [INFO ] Deduced a trap composed of 125 places in 147 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:39] [INFO ] Deduced a trap composed of 125 places in 160 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:39] [INFO ] Deduced a trap composed of 125 places in 152 ms of which 32 ms to minimize.
Problem TDEAD21 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:39] [INFO ] Deduced a trap composed of 14 places in 92 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:40] [INFO ] Deduced a trap composed of 106 places in 142 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:40] [INFO ] Deduced a trap composed of 106 places in 128 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:44] [INFO ] Deduced a trap composed of 16 places in 153 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:44] [INFO ] Deduced a trap composed of 15 places in 151 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:45] [INFO ] Deduced a trap composed of 103 places in 139 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:45] [INFO ] Deduced a trap composed of 106 places in 138 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:45] [INFO ] Deduced a trap composed of 106 places in 136 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:46] [INFO ] Deduced a trap composed of 108 places in 154 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:46] [INFO ] Deduced a trap composed of 108 places in 166 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:47] [INFO ] Deduced a trap composed of 145 places in 162 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:47] [INFO ] Deduced a trap composed of 145 places in 162 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:47] [INFO ] Deduced a trap composed of 145 places in 164 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:41:47] [INFO ] Deduced a trap composed of 145 places in 161 ms of which 44 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 20/89 constraints. Problems are: Problem set: 1 solved, 452 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/798 variables, and 89 constraints, problems are : Problem set: 1 solved, 452 unsolved in 20013 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 32/32 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40214ms problems are : Problem set: 1 solved, 452 unsolved
Search for dead transitions found 1 dead transitions in 40216ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
[2025-06-04 23:41:48] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 343 cols
[2025-06-04 23:41:48] [INFO ] Computed 57 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:41:48] [INFO ] Implicit Places using invariants in 462 ms returned []
[2025-06-04 23:41:48] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-04 23:41:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:41:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 23:41:50] [INFO ] Implicit Places using invariants and state equation in 2157 ms returned []
Implicit Place search using SMT with State Equation took 2668 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 343/349 places, 458/460 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 342 transition count 458
Applied a total of 1 rules in 4 ms. Remains 342 /343 variables (removed 1) and now considering 458/458 (removed 0) transitions.
[2025-06-04 23:41:50] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 342 cols
[2025-06-04 23:41:50] [INFO ] Computed 56 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:41:51] [INFO ] Implicit Places using invariants in 412 ms returned []
[2025-06-04 23:41:51] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-04 23:41:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:41:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 23:41:54] [INFO ] Implicit Places using invariants and state equation in 3208 ms returned []
Implicit Place search using SMT with State Equation took 3644 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 342/349 places, 458/460 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 46540 ms. Remains : 342/349 places, 458/460 transitions.
[2025-06-04 23:41:54] [INFO ] Flatten gal took : 16 ms
[2025-06-04 23:41:54] [INFO ] Flatten gal took : 14 ms
[2025-06-04 23:41:54] [INFO ] Input system was already deterministic with 458 transitions.
[2025-06-04 23:41:54] [INFO ] Flatten gal took : 37 ms
[2025-06-04 23:41:54] [INFO ] Flatten gal took : 36 ms
[2025-06-04 23:41:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality2361641768882233497.gal : 3 ms
[2025-06-04 23:41:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality14602309673731729632.ctl : 10 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/CTLCardinality2361641768882233497.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14602309673731729632.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.
[2025-06-04 23:42:24] [INFO ] Flatten gal took : 15 ms
[2025-06-04 23:42:24] [INFO ] Applying decomposition
[2025-06-04 23:42:24] [INFO ] Flatten gal took : 15 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/graph11936108425506129112.txt' '-o' '/tmp/graph11936108425506129112.bin' '-w' '/tmp/graph11936108425506129112.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11936108425506129112.bin' '-l' '-1' '-v' '-w' '/tmp/graph11936108425506129112.weights' '-q' '0' '-e' '0.001'
[2025-06-04 23:42:24] [INFO ] Decomposing Gal with order
[2025-06-04 23:42:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 23:42:24] [INFO ] Removed a total of 623 redundant transitions.
[2025-06-04 23:42:25] [INFO ] Flatten gal took : 53 ms
[2025-06-04 23:42:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 194 labels/synchronizations in 22 ms.
[2025-06-04 23:42:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality11896652127406091776.gal : 4 ms
[2025-06-04 23:42:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality340265503730732027.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/CTLCardinality11896652127406091776.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality340265503730732027.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.
Starting structural reductions in LTL mode, iteration 0 : 349/349 places, 460/460 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 344 transition count 460
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 343 transition count 459
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 343 transition count 459
Applied a total of 7 rules in 15 ms. Remains 343 /349 variables (removed 6) and now considering 459/460 (removed 1) transitions.
Running 453 sub problems to find dead transitions.
[2025-06-04 23:42:55] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2025-06-04 23:42:55] [INFO ] Computed 57 invariants in 7 ms
[2025-06-04 23:42:55] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:05] [INFO ] Deduced a trap composed of 24 places in 157 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:06] [INFO ] Deduced a trap composed of 99 places in 173 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:06] [INFO ] Deduced a trap composed of 100 places in 136 ms of which 19 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 3/60 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:07] [INFO ] Deduced a trap composed of 56 places in 156 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:07] [INFO ] Deduced a trap composed of 56 places in 157 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:08] [INFO ] Deduced a trap composed of 56 places in 141 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:08] [INFO ] Deduced a trap composed of 56 places in 160 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:08] [INFO ] Deduced a trap composed of 125 places in 177 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:08] [INFO ] Deduced a trap composed of 56 places in 158 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:08] [INFO ] Deduced a trap composed of 125 places in 201 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:09] [INFO ] Deduced a trap composed of 125 places in 155 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:09] [INFO ] Deduced a trap composed of 125 places in 152 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:10] [INFO ] Deduced a trap composed of 15 places in 147 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:12] [INFO ] Deduced a trap composed of 77 places in 179 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:12] [INFO ] Deduced a trap composed of 77 places in 162 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:12] [INFO ] Deduced a trap composed of 145 places in 165 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:13] [INFO ] Deduced a trap composed of 145 places in 294 ms of which 167 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:13] [INFO ] Deduced a trap composed of 77 places in 149 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:13] [INFO ] Deduced a trap composed of 145 places in 172 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:13] [INFO ] Deduced a trap composed of 77 places in 149 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:13] [INFO ] Deduced a trap composed of 145 places in 175 ms of which 45 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 18/78 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 1.0)
(s2 0.0)
(s3 (/ 3.0 4.0))
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 1.0)
(s9 0.0)
(s10 1.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 (/ 9.0 4.0))
(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 1.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 1.0)
(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 1.0)
(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 1.0)
(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 1.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 1.0)
(s104 1.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 0.0)
(s109 0.0)
(s110 0.0)
(s111 0.0)
(s112 0.0)
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 1.0)
(s117 0.0)
(s118 0.0)
(s119 0.0)
(s120 0.0)
(s121 0.0)
(s122 0.0)
(s123 0.0)
(s124 0.0)
(s125 1.0)
(s126 0.0)
(s127 0.0)
(s128 0.0)
(s129 0.0)
(s130 0.0)
(s131 0.0)
(s132 0.0)
(s133 0.0)
(s134 0.0)
(s135 0.0)
(s136 1.0)
(s137 0.0)
(s138 0.0)
(s139 0.0)
(s140 0.0)
(s141 0.0)
(s142 0.0)
(s143 0.0)
(s144 0.0)
(s145 0.0)
(s146 (/ 3.0 4.0))
(s147 0.0)
(s148 0.0)
(s149 0.0)
(s150 1.0)
(s151 0.0)
(s152 0.0)
(s153 0.0)
(s154 0.0)
(s155 0.0)
(s156 0.0)
(s157 0.0)
(s158 0.0)
(s159 0.0)
(s160 0.0)
(s161 0.0)
(s162 0.0)
(s163 0.0)
(s164 0.0)
(s165 0.0)
(s166 1.0)
(s167 0.0)
(s168 0.0)
(s169 1.0)
(s170 0.0)
(s171 0.0)
(s172 0.0)
(s173 0.0)
(s174 0.0)
(s175 0.0)
(s176 0.0)
(s177 0.0)
(s178 0.0)
(s179 0.0)
(s180 0.0)
(s181 0.0)
(s182 0.0)
(s183 0.0)
(s184 0.0)
(s185 0.0)
(s186 0.0)
(s187 0.0)
(s188 0.0)
(s189 0.0)
(s190 0.0)
(s191 0.0)
(s192 0.0)
(s193 0.0)
(s194 0.0)
(s195 0.0)
(s196 0.0)
(s197 0.0)
(s198 0.0)
(s199 0.0)
(s200 0.0)
(s201 0.0)
(s202 0.0)
(s203 0.0)
(s204 0.0)
(s205 1.0)
(s206 0.0)
(s207 0.0)
(s208 1.0)
(s209 0.0)
(s210 0.0)
(s211 0.0)
(s212 1.0)
(s213 0.0)
(s214 0.0)
(s215 0.0)
(s216 0.0)
(s217 0.0)
(s218 0.0)
(s219 0.0)
(s220 0.0)
(s221 0.0)
(s222 0.0)
(s223 0.0)
(s224 0.0)
(s225 0.0)
(s226 1.0)
(s227 0.0)
(s228 0.0)
(s229 0.0)
(s230 0.0)
(s231 9.0)
(s232 0.0)
(s233 0.0)
(s234 timeout
0.0)
(s235 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 343/798 variables, and 78 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (OVERLAPS) 6/343 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:24] [INFO ] Deduced a trap composed of 106 places in 138 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:24] [INFO ] Deduced a trap composed of 106 places in 136 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:24] [INFO ] Deduced a trap composed of 106 places in 148 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:24] [INFO ] Deduced a trap composed of 106 places in 156 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:24] [INFO ] Deduced a trap composed of 14 places in 61 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:25] [INFO ] Deduced a trap composed of 125 places in 143 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:25] [INFO ] Deduced a trap composed of 125 places in 129 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:25] [INFO ] Deduced a trap composed of 125 places in 134 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:25] [INFO ] Deduced a trap composed of 125 places in 141 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:25] [INFO ] Deduced a trap composed of 125 places in 139 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:43:25] [INFO ] Deduced a trap composed of 125 places in 137 ms of which 25 ms to minimize.
Problem TDEAD21 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/798 variables, and 89 constraints, problems are : Problem set: 1 solved, 452 unsolved in 20018 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 32/32 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40217ms problems are : Problem set: 1 solved, 452 unsolved
Search for dead transitions found 1 dead transitions in 40218ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
[2025-06-04 23:43:35] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 343 cols
[2025-06-04 23:43:35] [INFO ] Computed 57 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:43:35] [INFO ] Implicit Places using invariants in 484 ms returned []
[2025-06-04 23:43:35] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-04 23:43:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:43:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 23:43:38] [INFO ] Implicit Places using invariants and state equation in 2382 ms returned []
Implicit Place search using SMT with State Equation took 2868 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 343/349 places, 458/460 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 342 transition count 458
Applied a total of 1 rules in 10 ms. Remains 342 /343 variables (removed 1) and now considering 458/458 (removed 0) transitions.
[2025-06-04 23:43:38] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 342 cols
[2025-06-04 23:43:38] [INFO ] Computed 56 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:43:38] [INFO ] Implicit Places using invariants in 474 ms returned []
[2025-06-04 23:43:38] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-04 23:43:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:43:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 23:43:41] [INFO ] Implicit Places using invariants and state equation in 3187 ms returned []
Implicit Place search using SMT with State Equation took 3662 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 342/349 places, 458/460 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 46774 ms. Remains : 342/349 places, 458/460 transitions.
[2025-06-04 23:43:41] [INFO ] Flatten gal took : 13 ms
[2025-06-04 23:43:41] [INFO ] Flatten gal took : 14 ms
[2025-06-04 23:43:41] [INFO ] Input system was already deterministic with 458 transitions.
[2025-06-04 23:43:42] [INFO ] Flatten gal took : 14 ms
[2025-06-04 23:43:42] [INFO ] Flatten gal took : 14 ms
[2025-06-04 23:43:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality16169000628560994626.gal : 2 ms
[2025-06-04 23:43:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality12146443355033068384.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/CTLCardinality16169000628560994626.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12146443355033068384.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.
[2025-06-04 23:44:12] [INFO ] Flatten gal took : 14 ms
[2025-06-04 23:44:12] [INFO ] Applying decomposition
[2025-06-04 23:44:12] [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/graph15711413661768547440.txt' '-o' '/tmp/graph15711413661768547440.bin' '-w' '/tmp/graph15711413661768547440.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15711413661768547440.bin' '-l' '-1' '-v' '-w' '/tmp/graph15711413661768547440.weights' '-q' '0' '-e' '0.001'
[2025-06-04 23:44:12] [INFO ] Decomposing Gal with order
[2025-06-04 23:44:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 23:44:12] [INFO ] Removed a total of 456 redundant transitions.
[2025-06-04 23:44:12] [INFO ] Flatten gal took : 67 ms
[2025-06-04 23:44:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 68 labels/synchronizations in 10 ms.
[2025-06-04 23:44:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality12961912396419176067.gal : 5 ms
[2025-06-04 23:44:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality11591410338853189610.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/CTLCardinality12961912396419176067.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11591410338853189610.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.
Starting structural reductions in LTL mode, iteration 0 : 349/349 places, 460/460 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 344 transition count 460
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 343 transition count 459
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 343 transition count 459
Applied a total of 7 rules in 11 ms. Remains 343 /349 variables (removed 6) and now considering 459/460 (removed 1) transitions.
Running 453 sub problems to find dead transitions.
[2025-06-04 23:44:42] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2025-06-04 23:44:42] [INFO ] Computed 57 invariants in 9 ms
[2025-06-04 23:44:42] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:44:52] [INFO ] Deduced a trap composed of 24 places in 157 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:44:53] [INFO ] Deduced a trap composed of 99 places in 178 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:44:53] [INFO ] Deduced a trap composed of 100 places in 140 ms of which 19 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 3/60 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:44:55] [INFO ] Deduced a trap composed of 56 places in 160 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:44:55] [INFO ] Deduced a trap composed of 56 places in 146 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:44:55] [INFO ] Deduced a trap composed of 56 places in 147 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:44:55] [INFO ] Deduced a trap composed of 56 places in 147 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:44:55] [INFO ] Deduced a trap composed of 125 places in 166 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:44:55] [INFO ] Deduced a trap composed of 56 places in 144 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:44:56] [INFO ] Deduced a trap composed of 125 places in 190 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:44:56] [INFO ] Deduced a trap composed of 125 places in 148 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:44:56] [INFO ] Deduced a trap composed of 125 places in 148 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:44:57] [INFO ] Deduced a trap composed of 15 places in 146 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:44:59] [INFO ] Deduced a trap composed of 77 places in 172 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:44:59] [INFO ] Deduced a trap composed of 77 places in 152 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:44:59] [INFO ] Deduced a trap composed of 145 places in 155 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:45:00] [INFO ] Deduced a trap composed of 145 places in 293 ms of which 168 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:45:00] [INFO ] Deduced a trap composed of 77 places in 153 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:45:00] [INFO ] Deduced a trap composed of 145 places in 165 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:45:00] [INFO ] Deduced a trap composed of 77 places in 154 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:45:00] [INFO ] Deduced a trap composed of 145 places in 161 ms of which 43 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 18/78 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 343/798 variables, and 78 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20021 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (OVERLAPS) 6/343 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:45:11] [INFO ] Deduced a trap composed of 106 places in 151 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:45:11] [INFO ] Deduced a trap composed of 106 places in 149 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:45:11] [INFO ] Deduced a trap composed of 106 places in 153 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:45:12] [INFO ] Deduced a trap composed of 106 places in 147 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:45:12] [INFO ] Deduced a trap composed of 14 places in 62 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:45:12] [INFO ] Deduced a trap composed of 125 places in 118 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:45:12] [INFO ] Deduced a trap composed of 125 places in 137 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:45:12] [INFO ] Deduced a trap composed of 125 places in 128 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:45:13] [INFO ] Deduced a trap composed of 125 places in 148 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:45:13] [INFO ] Deduced a trap composed of 125 places in 153 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:45:13] [INFO ] Deduced a trap composed of 125 places in 144 ms of which 26 ms to minimize.
Problem TDEAD21 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/798 variables, and 89 constraints, problems are : Problem set: 1 solved, 452 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 32/32 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40200ms problems are : Problem set: 1 solved, 452 unsolved
Search for dead transitions found 1 dead transitions in 40202ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
[2025-06-04 23:45:22] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 343 cols
[2025-06-04 23:45:22] [INFO ] Computed 57 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:45:23] [INFO ] Implicit Places using invariants in 457 ms returned []
[2025-06-04 23:45:23] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-04 23:45:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:45:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 23:45:25] [INFO ] Implicit Places using invariants and state equation in 2814 ms returned []
Implicit Place search using SMT with State Equation took 3273 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 343/349 places, 458/460 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 342 transition count 458
Applied a total of 1 rules in 10 ms. Remains 342 /343 variables (removed 1) and now considering 458/458 (removed 0) transitions.
[2025-06-04 23:45:25] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 342 cols
[2025-06-04 23:45:25] [INFO ] Computed 56 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:45:26] [INFO ] Implicit Places using invariants in 433 ms returned []
[2025-06-04 23:45:26] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-04 23:45:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:45:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 23:45:29] [INFO ] Implicit Places using invariants and state equation in 3391 ms returned []
Implicit Place search using SMT with State Equation took 3825 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 342/349 places, 458/460 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 47322 ms. Remains : 342/349 places, 458/460 transitions.
[2025-06-04 23:45:29] [INFO ] Flatten gal took : 14 ms
[2025-06-04 23:45:29] [INFO ] Flatten gal took : 15 ms
[2025-06-04 23:45:29] [INFO ] Input system was already deterministic with 458 transitions.
[2025-06-04 23:45:29] [INFO ] Flatten gal took : 14 ms
[2025-06-04 23:45:29] [INFO ] Flatten gal took : 14 ms
[2025-06-04 23:45:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality17492457732867448712.gal : 2 ms
[2025-06-04 23:45:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality15482725661583883168.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/CTLCardinality17492457732867448712.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15482725661583883168.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.
[2025-06-04 23:45:59] [INFO ] Flatten gal took : 15 ms
[2025-06-04 23:45:59] [INFO ] Applying decomposition
[2025-06-04 23:45:59] [INFO ] Flatten gal took : 14 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/graph8008065570040895618.txt' '-o' '/tmp/graph8008065570040895618.bin' '-w' '/tmp/graph8008065570040895618.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8008065570040895618.bin' '-l' '-1' '-v' '-w' '/tmp/graph8008065570040895618.weights' '-q' '0' '-e' '0.001'
[2025-06-04 23:46:00] [INFO ] Decomposing Gal with order
[2025-06-04 23:46:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 23:46:00] [INFO ] Removed a total of 459 redundant transitions.
[2025-06-04 23:46:00] [INFO ] Flatten gal took : 49 ms
[2025-06-04 23:46:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 71 labels/synchronizations in 5 ms.
[2025-06-04 23:46:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality11071927622393800636.gal : 3 ms
[2025-06-04 23:46:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality584837674823744024.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/CTLCardinality11071927622393800636.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality584837674823744024.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.
Starting structural reductions in LTL mode, iteration 0 : 349/349 places, 460/460 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 344 transition count 460
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 343 transition count 459
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 343 transition count 459
Applied a total of 7 rules in 16 ms. Remains 343 /349 variables (removed 6) and now considering 459/460 (removed 1) transitions.
Running 453 sub problems to find dead transitions.
[2025-06-04 23:46:30] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2025-06-04 23:46:30] [INFO ] Computed 57 invariants in 4 ms
[2025-06-04 23:46:30] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:46:40] [INFO ] Deduced a trap composed of 24 places in 158 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:46:41] [INFO ] Deduced a trap composed of 99 places in 183 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:46:41] [INFO ] Deduced a trap composed of 100 places in 142 ms of which 19 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 3/60 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:46:42] [INFO ] Deduced a trap composed of 56 places in 165 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:46:42] [INFO ] Deduced a trap composed of 56 places in 156 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:46:43] [INFO ] Deduced a trap composed of 56 places in 151 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:46:43] [INFO ] Deduced a trap composed of 56 places in 152 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:46:43] [INFO ] Deduced a trap composed of 125 places in 170 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:46:43] [INFO ] Deduced a trap composed of 56 places in 153 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:46:43] [INFO ] Deduced a trap composed of 125 places in 201 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:46:44] [INFO ] Deduced a trap composed of 125 places in 155 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:46:44] [INFO ] Deduced a trap composed of 125 places in 152 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:46:45] [INFO ] Deduced a trap composed of 15 places in 142 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:46:47] [INFO ] Deduced a trap composed of 77 places in 172 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:46:47] [INFO ] Deduced a trap composed of 77 places in 154 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:46:47] [INFO ] Deduced a trap composed of 145 places in 160 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:46:48] [INFO ] Deduced a trap composed of 145 places in 288 ms of which 170 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:46:48] [INFO ] Deduced a trap composed of 77 places in 150 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:46:48] [INFO ] Deduced a trap composed of 145 places in 159 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:46:48] [INFO ] Deduced a trap composed of 77 places in 163 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:46:48] [INFO ] Deduced a trap composed of 145 places in 171 ms of which 42 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 18/78 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 343/798 variables, and 78 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20020 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (OVERLAPS) 6/343 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:46:59] [INFO ] Deduced a trap composed of 106 places in 159 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:46:59] [INFO ] Deduced a trap composed of 106 places in 148 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:46:59] [INFO ] Deduced a trap composed of 106 places in 156 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:46:59] [INFO ] Deduced a trap composed of 106 places in 152 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:46:59] [INFO ] Deduced a trap composed of 14 places in 71 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:47:00] [INFO ] Deduced a trap composed of 125 places in 133 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:47:00] [INFO ] Deduced a trap composed of 125 places in 129 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:47:00] [INFO ] Deduced a trap composed of 125 places in 132 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:47:00] [INFO ] Deduced a trap composed of 125 places in 140 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:47:00] [INFO ] Deduced a trap composed of 125 places in 143 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:47:01] [INFO ] Deduced a trap composed of 125 places in 137 ms of which 25 ms to minimize.
Problem TDEAD21 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/798 variables, and 89 constraints, problems are : Problem set: 1 solved, 452 unsolved in 20013 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 32/32 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40200ms problems are : Problem set: 1 solved, 452 unsolved
Search for dead transitions found 1 dead transitions in 40201ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
[2025-06-04 23:47:10] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 343 cols
[2025-06-04 23:47:10] [INFO ] Computed 57 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:47:10] [INFO ] Implicit Places using invariants in 477 ms returned []
[2025-06-04 23:47:10] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-04 23:47:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:47:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 23:47:13] [INFO ] Implicit Places using invariants and state equation in 2432 ms returned []
Implicit Place search using SMT with State Equation took 2910 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 343/349 places, 458/460 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 342 transition count 458
Applied a total of 1 rules in 8 ms. Remains 342 /343 variables (removed 1) and now considering 458/458 (removed 0) transitions.
[2025-06-04 23:47:13] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 342 cols
[2025-06-04 23:47:13] [INFO ] Computed 56 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:47:13] [INFO ] Implicit Places using invariants in 461 ms returned []
[2025-06-04 23:47:13] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-04 23:47:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:47:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 23:47:17] [INFO ] Implicit Places using invariants and state equation in 3296 ms returned []
Implicit Place search using SMT with State Equation took 3759 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 342/349 places, 458/460 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 46895 ms. Remains : 342/349 places, 458/460 transitions.
[2025-06-04 23:47:17] [INFO ] Flatten gal took : 14 ms
[2025-06-04 23:47:17] [INFO ] Flatten gal took : 14 ms
[2025-06-04 23:47:17] [INFO ] Input system was already deterministic with 458 transitions.
[2025-06-04 23:47:17] [INFO ] Flatten gal took : 15 ms
[2025-06-04 23:47:17] [INFO ] Flatten gal took : 14 ms
[2025-06-04 23:47:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality4411308600858179559.gal : 2 ms
[2025-06-04 23:47:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality4771222486127122303.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/CTLCardinality4411308600858179559.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4771222486127122303.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.
[2025-06-04 23:47:47] [INFO ] Flatten gal took : 19 ms
[2025-06-04 23:47:47] [INFO ] Applying decomposition
[2025-06-04 23:47:47] [INFO ] Flatten gal took : 14 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/graph14738512852364806904.txt' '-o' '/tmp/graph14738512852364806904.bin' '-w' '/tmp/graph14738512852364806904.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14738512852364806904.bin' '-l' '-1' '-v' '-w' '/tmp/graph14738512852364806904.weights' '-q' '0' '-e' '0.001'
[2025-06-04 23:47:47] [INFO ] Decomposing Gal with order
[2025-06-04 23:47:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 23:47:47] [INFO ] Removed a total of 659 redundant transitions.
[2025-06-04 23:47:47] [INFO ] Flatten gal took : 29 ms
[2025-06-04 23:47:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 5 ms.
[2025-06-04 23:47:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality16460086769461816093.gal : 4 ms
[2025-06-04 23:47:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality6025606052089728156.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/CTLCardinality16460086769461816093.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6025606052089728156.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 : 349/349 places, 460/460 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 344 transition count 460
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 343 transition count 459
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 343 transition count 459
Applied a total of 7 rules in 13 ms. Remains 343 /349 variables (removed 6) and now considering 459/460 (removed 1) transitions.
Running 453 sub problems to find dead transitions.
[2025-06-04 23:48:17] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2025-06-04 23:48:17] [INFO ] Computed 57 invariants in 8 ms
[2025-06-04 23:48:17] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:27] [INFO ] Deduced a trap composed of 24 places in 155 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:28] [INFO ] Deduced a trap composed of 99 places in 160 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:28] [INFO ] Deduced a trap composed of 100 places in 136 ms of which 19 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 3/60 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:30] [INFO ] Deduced a trap composed of 56 places in 150 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:30] [INFO ] Deduced a trap composed of 56 places in 141 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:30] [INFO ] Deduced a trap composed of 56 places in 136 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:30] [INFO ] Deduced a trap composed of 56 places in 135 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:30] [INFO ] Deduced a trap composed of 125 places in 152 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:30] [INFO ] Deduced a trap composed of 56 places in 151 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:31] [INFO ] Deduced a trap composed of 125 places in 196 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:31] [INFO ] Deduced a trap composed of 125 places in 151 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:31] [INFO ] Deduced a trap composed of 125 places in 144 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:32] [INFO ] Deduced a trap composed of 15 places in 143 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:34] [INFO ] Deduced a trap composed of 77 places in 164 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:34] [INFO ] Deduced a trap composed of 77 places in 155 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:34] [INFO ] Deduced a trap composed of 145 places in 157 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:35] [INFO ] Deduced a trap composed of 145 places in 286 ms of which 167 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:35] [INFO ] Deduced a trap composed of 77 places in 152 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:35] [INFO ] Deduced a trap composed of 145 places in 161 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:35] [INFO ] Deduced a trap composed of 77 places in 154 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:35] [INFO ] Deduced a trap composed of 145 places in 159 ms of which 44 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 18/78 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 1.0)
(s2 0.0)
(s3 1.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 1.0)
(s9 0.0)
(s10 1.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 2.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 (/ 2.0 3.0))
(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 1.0)
(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 1.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 1.0)
(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 (/ 2.0 3.0))
(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 1.0)
(s104 1.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 0.0)
(s109 0.0)
(s110 0.0)
(s111 0.0)
(s112 0.0)
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 0.0)
(s117 0.0)
(s118 0.0)
(s119 0.0)
(s120 0.0)
(s121 0.0)
(s122 0.0)
(s123 0.0)
(s124 0.0)
(s125 1.0)
(s126 0.0)
(s127 0.0)
(s128 0.0)
(s129 0.0)
(s130 0.0)
(s131 0.0)
(s132 0.0)
(s133 0.0)
(s134 (/ 1.0 3.0))
(s135 0.0)
(s136 1.0)
(s137 0.0)
(s138 0.0)
(s139 0.0)
(s140 0.0)
(s141 0.0)
(s142 0.0)
(s143 0.0)
(s144 0.0)
(s145 0.0)
(s146 1.0)
(s147 0.0)
(s148 0.0)
(s149 0.0)
(s150 1.0)
(s151 0.0)
(s152 0.0)
(s153 0.0)
(s154 0.0)
(s155 0.0)
(s156 0.0)
(s157 1.0)
(s158 0.0)
(s159 0.0)
(s160 0.0)
(s161 0.0)
(s162 0.0)
(s163 0.0)
(s164 0.0)
(s165 0.0)
(s166 0.0)
(s167 0.0)
(s168 0.0)
(s169 0.0)
(s170 0.0)
(s171 0.0)
(s172 0.0)
(s173 0.0)
(s174 0.0)
(s175 0.0)
(s176 0.0)
(s177 0.0)
(s178 0.0)
(s179 0.0)
(s180 0.0)
(s181 0.0)
(s182 0.0)
(s183 1.0)
(s184 0.0)
(s185 1.0)
(s186 0.0)
(s187 0.0)
(s188 0.0)
(s189 0.0)
(s190 1.0)
(s191 0.0)
(s192 0.0)
(s193 0.0)
(s194 0.0)
(s195 0.0)
(s196 0.0)
(s197 1.0)
(s198 0.0)
(s199 0.0)
(s200 0.0)
(s201 0.0)
(s202 0.0)
(s203 0.0)
(s204 0.0)
(s205 0.0)
(s206 0.0)
(s207 0.0)
(s208 1.0)
(s209 0.0)
(s210 0.0)
(s211 0.0)
(s212 1.0)
(s213 0.0)
(s214 0.0)
(s215 0.0)
(s216 0.0)
(s217 0.0)
(s218 0.0)
(s219 0.0)
(s220 0.0)
(s221 0.0)
(s222 0.0)
(s223 0.0)
(s224 0.0)
(s225 0.0)
(s226 1.0)
(s227 0.0)
(s228 0.0)
(s229 0.0)
(s230 0.0)
(s231 9.0)
(s232 0.0)
(s233 0.0)
(s234 0.0)
(s235 0.0)
(s236 0.0)
(s237 0.0)
(s238 0.0)
(s239 0.0)
(s240 0.0)
(s241 0.0)
(s242 0.0)
(s243 0.0)
(s244 0.0)
(s245 0.0)
(s246 0.0)
(s247 0.0)
(s248 0.0)
(s249 0.0)
(s250 0.0)
(s251 0.0)
(s252 0.0)
(s253 0.0)
(s254 0.0)
(s255 0.0)
(s256 0.0)
(s257 0.0)
(s258 0.0)
(s259 0.0)
(s260 0.0)
(s261 0.0)
(s262 1.0)
(s263 1.0)
(s264 0.0)
(s265 0.0)
(s266 (/ 1.0 3.0))
(s267 0.0)
(s268 0.0)
(s269 1.0)
(s270 0.0)
(s271 0.0)
(s272 0.0)
(s273 0.0)
(s274 0.0)
(s275 0.0)
(s276 0.0)
(s277 1.0)
(s278 0.0)
(s279 0.0)
(s280 0.0)timeout

(s281 0.0)
(s282 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 343/798 variables, and 78 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (OVERLAPS) 6/343 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:46] [INFO ] Deduced a trap composed of 106 places in 153 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:46] [INFO ] Deduced a trap composed of 106 places in 152 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:46] [INFO ] Deduced a trap composed of 106 places in 152 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:46] [INFO ] Deduced a trap composed of 106 places in 157 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:47] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:47] [INFO ] Deduced a trap composed of 125 places in 132 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:47] [INFO ] Deduced a trap composed of 125 places in 129 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:47] [INFO ] Deduced a trap composed of 125 places in 131 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:47] [INFO ] Deduced a trap composed of 125 places in 142 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:48] [INFO ] Deduced a trap composed of 125 places in 141 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:48:48] [INFO ] Deduced a trap composed of 125 places in 144 ms of which 26 ms to minimize.
Problem TDEAD21 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/798 variables, and 89 constraints, problems are : Problem set: 1 solved, 452 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 32/32 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40209ms problems are : Problem set: 1 solved, 452 unsolved
Search for dead transitions found 1 dead transitions in 40210ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
[2025-06-04 23:48:57] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 343 cols
[2025-06-04 23:48:57] [INFO ] Computed 57 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:48:58] [INFO ] Implicit Places using invariants in 499 ms returned []
[2025-06-04 23:48:58] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-04 23:48:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:48:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 23:49:00] [INFO ] Implicit Places using invariants and state equation in 2413 ms returned []
Implicit Place search using SMT with State Equation took 2914 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 343/349 places, 458/460 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 342 transition count 458
Applied a total of 1 rules in 8 ms. Remains 342 /343 variables (removed 1) and now considering 458/458 (removed 0) transitions.
[2025-06-04 23:49:00] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 342 cols
[2025-06-04 23:49:00] [INFO ] Computed 56 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:49:01] [INFO ] Implicit Places using invariants in 436 ms returned []
[2025-06-04 23:49:01] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-04 23:49:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:49:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 23:49:04] [INFO ] Implicit Places using invariants and state equation in 3157 ms returned []
Implicit Place search using SMT with State Equation took 3594 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 342/349 places, 458/460 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 46740 ms. Remains : 342/349 places, 458/460 transitions.
[2025-06-04 23:49:04] [INFO ] Flatten gal took : 13 ms
[2025-06-04 23:49:04] [INFO ] Flatten gal took : 14 ms
[2025-06-04 23:49:04] [INFO ] Input system was already deterministic with 458 transitions.
[2025-06-04 23:49:04] [INFO ] Flatten gal took : 22 ms
[2025-06-04 23:49:04] [INFO ] Flatten gal took : 14 ms
[2025-06-04 23:49:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality13372375237057150018.gal : 3 ms
[2025-06-04 23:49:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality15334145324188373605.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/CTLCardinality13372375237057150018.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15334145324188373605.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.
[2025-06-04 23:49:34] [INFO ] Flatten gal took : 17 ms
[2025-06-04 23:49:34] [INFO ] Applying decomposition
[2025-06-04 23:49:34] [INFO ] Flatten gal took : 15 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/graph17026984302349979016.txt' '-o' '/tmp/graph17026984302349979016.bin' '-w' '/tmp/graph17026984302349979016.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17026984302349979016.bin' '-l' '-1' '-v' '-w' '/tmp/graph17026984302349979016.weights' '-q' '0' '-e' '0.001'
[2025-06-04 23:49:34] [INFO ] Decomposing Gal with order
[2025-06-04 23:49:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 23:49:34] [INFO ] Removed a total of 450 redundant transitions.
[2025-06-04 23:49:34] [INFO ] Flatten gal took : 58 ms
[2025-06-04 23:49:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 152 labels/synchronizations in 15 ms.
[2025-06-04 23:49:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality2730980060425766786.gal : 4 ms
[2025-06-04 23:49:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality5752625872650329712.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/CTLCardinality2730980060425766786.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5752625872650329712.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.
Starting structural reductions in LTL mode, iteration 0 : 349/349 places, 460/460 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 344 transition count 460
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 343 transition count 459
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 343 transition count 459
Applied a total of 7 rules in 11 ms. Remains 343 /349 variables (removed 6) and now considering 459/460 (removed 1) transitions.
Running 453 sub problems to find dead transitions.
[2025-06-04 23:50:04] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2025-06-04 23:50:04] [INFO ] Computed 57 invariants in 4 ms
[2025-06-04 23:50:04] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 6/343 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:14] [INFO ] Deduced a trap composed of 24 places in 165 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:15] [INFO ] Deduced a trap composed of 99 places in 193 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:15] [INFO ] Deduced a trap composed of 100 places in 152 ms of which 18 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 3/60 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:17] [INFO ] Deduced a trap composed of 56 places in 145 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:17] [INFO ] Deduced a trap composed of 56 places in 155 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:17] [INFO ] Deduced a trap composed of 56 places in 165 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:17] [INFO ] Deduced a trap composed of 56 places in 154 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:17] [INFO ] Deduced a trap composed of 125 places in 172 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:17] [INFO ] Deduced a trap composed of 56 places in 160 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:18] [INFO ] Deduced a trap composed of 125 places in 200 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:18] [INFO ] Deduced a trap composed of 125 places in 161 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:18] [INFO ] Deduced a trap composed of 125 places in 171 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:20] [INFO ] Deduced a trap composed of 15 places in 156 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:21] [INFO ] Deduced a trap composed of 77 places in 171 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:21] [INFO ] Deduced a trap composed of 77 places in 168 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:22] [INFO ] Deduced a trap composed of 145 places in 194 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:22] [INFO ] Deduced a trap composed of 145 places in 283 ms of which 168 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:22] [INFO ] Deduced a trap composed of 77 places in 167 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:22] [INFO ] Deduced a trap composed of 145 places in 157 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:22] [INFO ] Deduced a trap composed of 77 places in 158 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:23] [INFO ] Deduced a trap composed of 145 places in 163 ms of which 42 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 18/78 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 343/798 variables, and 78 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 7/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (OVERLAPS) 6/343 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:33] [INFO ] Deduced a trap composed of 106 places in 159 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:33] [INFO ] Deduced a trap composed of 106 places in 167 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:34] [INFO ] Deduced a trap composed of 106 places in 169 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:34] [INFO ] Deduced a trap composed of 106 places in 166 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:34] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:34] [INFO ] Deduced a trap composed of 125 places in 136 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:34] [INFO ] Deduced a trap composed of 125 places in 142 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:34] [INFO ] Deduced a trap composed of 125 places in 127 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:35] [INFO ] Deduced a trap composed of 125 places in 131 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:35] [INFO ] Deduced a trap composed of 125 places in 152 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:50:35] [INFO ] Deduced a trap composed of 125 places in 142 ms of which 25 ms to minimize.
Problem TDEAD21 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/798 variables, and 89 constraints, problems are : Problem set: 1 solved, 452 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 32/32 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40220ms problems are : Problem set: 1 solved, 452 unsolved
Search for dead transitions found 1 dead transitions in 40221ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
[2025-06-04 23:50:44] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 343 cols
[2025-06-04 23:50:44] [INFO ] Computed 57 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:50:45] [INFO ] Implicit Places using invariants in 438 ms returned []
[2025-06-04 23:50:45] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-04 23:50:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:50:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 23:50:48] [INFO ] Implicit Places using invariants and state equation in 2599 ms returned []
Implicit Place search using SMT with State Equation took 3062 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 343/349 places, 458/460 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 342 transition count 458
Applied a total of 1 rules in 6 ms. Remains 342 /343 variables (removed 1) and now considering 458/458 (removed 0) transitions.
[2025-06-04 23:50:48] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 342 cols
[2025-06-04 23:50:48] [INFO ] Computed 56 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:50:48] [INFO ] Implicit Places using invariants in 422 ms returned []
[2025-06-04 23:50:48] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-04 23:50:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:50:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 23:50:51] [INFO ] Implicit Places using invariants and state equation in 3124 ms returned []
Implicit Place search using SMT with State Equation took 3590 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 342/349 places, 458/460 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 46891 ms. Remains : 342/349 places, 458/460 transitions.
[2025-06-04 23:50:51] [INFO ] Flatten gal took : 14 ms
[2025-06-04 23:50:51] [INFO ] Flatten gal took : 14 ms
[2025-06-04 23:50:51] [INFO ] Input system was already deterministic with 458 transitions.
[2025-06-04 23:50:51] [INFO ] Flatten gal took : 14 ms
[2025-06-04 23:50:51] [INFO ] Flatten gal took : 13 ms
[2025-06-04 23:50:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality14199184698249854087.gal : 3 ms
[2025-06-04 23:50:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality6866305787666742566.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/CTLCardinality14199184698249854087.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6866305787666742566.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.
[2025-06-04 23:51:21] [INFO ] Flatten gal took : 14 ms
[2025-06-04 23:51:21] [INFO ] Applying decomposition
[2025-06-04 23:51:21] [INFO ] Flatten gal took : 14 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/graph7699735020109930918.txt' '-o' '/tmp/graph7699735020109930918.bin' '-w' '/tmp/graph7699735020109930918.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7699735020109930918.bin' '-l' '-1' '-v' '-w' '/tmp/graph7699735020109930918.weights' '-q' '0' '-e' '0.001'
[2025-06-04 23:51:21] [INFO ] Decomposing Gal with order
[2025-06-04 23:51:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 23:51:21] [INFO ] Removed a total of 204 redundant transitions.
[2025-06-04 23:51:21] [INFO ] Flatten gal took : 70 ms
[2025-06-04 23:51:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 5 labels/synchronizations in 18 ms.
[2025-06-04 23:51:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality9604496214465228200.gal : 3 ms
[2025-06-04 23:51:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality12590263518362303840.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/CTLCardinality9604496214465228200.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12590263518362303840.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.
[2025-06-04 23:51:52] [INFO ] Flatten gal took : 17 ms
[2025-06-04 23:51:52] [INFO ] Flatten gal took : 14 ms
[2025-06-04 23:51:52] [INFO ] Applying decomposition
[2025-06-04 23:51:52] [INFO ] Flatten gal took : 15 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/graph10620545021681484177.txt' '-o' '/tmp/graph10620545021681484177.bin' '-w' '/tmp/graph10620545021681484177.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10620545021681484177.bin' '-l' '-1' '-v' '-w' '/tmp/graph10620545021681484177.weights' '-q' '0' '-e' '0.001'
[2025-06-04 23:51:52] [INFO ] Decomposing Gal with order
[2025-06-04 23:51:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 23:51:52] [INFO ] Removed a total of 596 redundant transitions.
[2025-06-04 23:51:52] [INFO ] Flatten gal took : 34 ms
[2025-06-04 23:51:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 95 labels/synchronizations in 5 ms.
[2025-06-04 23:51:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality8904708108918933484.gal : 4 ms
[2025-06-04 23:51:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality5519390196677489890.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/CTLCardinality8904708108918933484.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5519390196677489890.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 9 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 00:18:08] [INFO ] Flatten gal took : 120 ms
[2025-06-05 00:18:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality9851970991711592714.gal : 24 ms
[2025-06-05 00:18:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality9850928239656312183.ctl : 30 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/CTLCardinality9851970991711592714.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9850928239656312183.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 9 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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="PolyORBNT-PT-S05J20"
export BK_EXAMINATION="CTLCardinality"
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 PolyORBNT-PT-S05J20, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r156-tall-174881254400633"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J20.tgz
mv PolyORBNT-PT-S05J20 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;