About the Execution of ITS-Tools for FireWire-PT-19
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
0.000 | 110809.00 | 0.00 | 0.00 | F | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r091-smll-174860108100243.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 FireWire-PT-19, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r091-smll-174860108100243
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 660K
-rw-r--r-- 1 mcc users 8.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 221K 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
FORMULA_NAME StableMarking
=== Now, execution of the tool begins
BK_START 1748651888350
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=FireWire-PT-19
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202505121319
[2025-05-31 00:38:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2025-05-31 00:38:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 00:38:11] [INFO ] Load time of PNML (sax parser for PT used): 193 ms
[2025-05-31 00:38:11] [INFO ] Transformed 602 places.
[2025-05-31 00:38:11] [INFO ] Transformed 944 transitions.
[2025-05-31 00:38:11] [INFO ] Found NUPN structural information;
[2025-05-31 00:38:11] [INFO ] Parsed PT model containing 602 places and 944 transitions and 2776 arcs in 393 ms.
Graph (trivial) has 494 edges and 602 vertex of which 19 / 602 are part of one of the 3 SCC in 6 ms
Free SCC test removed 16 places
Structural test allowed to assert that 139 places are NOT stable. Took 34 ms.
Ensure Unique test removed 17 transitions
Reduce redundant transitions removed 17 transitions.
[2025-05-31 00:38:12] [INFO ] Flatten gal took : 321 ms
RANDOM walk for 40000 steps (404 resets) in 3915 ms. (10 steps per ms) remains 315/463 properties
BEST_FIRST walk for 404 steps (8 resets) in 22 ms. (17 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 315/315 properties
BEST_FIRST walk for 402 steps (8 resets) in 32 ms. (12 steps per ms) remains 315/315 properties
BEST_FIRST walk for 401 steps (8 resets) in 45 ms. (8 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 29 ms. (13 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 35 ms. (11 steps per ms) remains 315/315 properties
BEST_FIRST walk for 402 steps (8 resets) in 29 ms. (13 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 33 ms. (11 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 33 ms. (11 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 28 ms. (13 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 20 ms. (19 steps per ms) remains 315/315 properties
BEST_FIRST walk for 403 steps (8 resets) in 40 ms. (9 steps per ms) remains 315/315 properties
BEST_FIRST walk for 403 steps (8 resets) in 37 ms. (10 steps per ms) remains 315/315 properties
BEST_FIRST walk for 403 steps (8 resets) in 28 ms. (13 steps per ms) remains 315/315 properties
BEST_FIRST walk for 403 steps (8 resets) in 40 ms. (9 steps per ms) remains 315/315 properties
BEST_FIRST walk for 403 steps (8 resets) in 28 ms. (13 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 33 ms. (11 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 18 ms. (21 steps per ms) remains 315/315 properties
[2025-05-31 00:38:12] [INFO ] Flatten gal took : 213 ms
BEST_FIRST walk for 403 steps (8 resets) in 24 ms. (16 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 21 ms. (18 steps per ms) remains 315/315 properties
BEST_FIRST walk for 402 steps (8 resets) in 30 ms. (12 steps per ms) remains 315/315 properties
BEST_FIRST walk for 403 steps (8 resets) in 28 ms. (13 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 24 ms. (16 steps per ms) remains 315/315 properties
BEST_FIRST walk for 403 steps (8 resets) in 23 ms. (16 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 26 ms. (14 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 26 ms. (14 steps per ms) remains 315/315 properties
BEST_FIRST walk for 403 steps (8 resets) in 22 ms. (17 steps per ms) remains 315/315 properties
BEST_FIRST walk for 403 steps (8 resets) in 18 ms. (21 steps per ms) remains 315/315 properties
BEST_FIRST walk for 403 steps (8 resets) in 16 ms. (23 steps per ms) remains 315/315 properties
BEST_FIRST walk for 403 steps (8 resets) in 28 ms. (13 steps per ms) remains 315/315 properties
BEST_FIRST walk for 403 steps (8 resets) in 22 ms. (17 steps per ms) remains 315/315 properties
[2025-05-31 00:38:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2534169315822820534.gal : 122 ms
BEST_FIRST walk for 402 steps (8 resets) in 17 ms. (22 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 315/315 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 315/315 properties
BEST_FIRST walk for 403 steps (8 resets) in 13 ms. (28 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 315/315 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 21 ms. (18 steps per ms) remains 315/315 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 315/315 properties
BEST_FIRST walk for 403 steps (8 resets) in 23 ms. (16 steps per ms) remains 315/315 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 315/315 properties
[2025-05-31 00:38:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5171117534281064469.prop : 13 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2534169315822820534.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5171117534281064469.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 403 steps (8 resets) in 20 ms. (19 steps per ms) remains 315/315 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 315/315 properties
BEST_FIRST walk for 402 steps (8 resets) in 13 ms. (28 steps per ms) remains 315/315 properties
BEST_FIRST walk for 403 steps (8 resets) in 46 ms. (8 steps per ms) remains 315/315 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 315/315 properties
BEST_FIRST walk for 402 steps (8 resets) in 12 ms. (30 steps per ms) remains 315/315 properties
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
[2025-05-31 00:38:13] [INFO ] Flow matrix only has 925 transitions (discarded 2 similar events)
// Phase 1: matrix 925 rows 586 cols
Loading property file /tmp/ReachabilityCardinality5171117534281064469.prop.
[2025-05-31 00:38:13] [INFO ] Computed 13 invariants in 42 ms
[2025-05-31 00:38:13] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,315 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,315 properties remain. new max is 8
SDD size :3 after 4
SDD proceeding with computation,315 properties remain. new max is 16
SDD size :4 after 15
SDD proceeding with computation,315 properties remain. new max is 32
SDD size :15 after 17
SDD proceeding with computation,315 properties remain. new max is 64
SDD size :17 after 21
SDD proceeding with computation,315 properties remain. new max is 128
SDD size :21 after 23
SDD proceeding with computation,315 properties remain. new max is 256
SDD size :23 after 34
SDD proceeding with computation,315 properties remain. new max is 512
SDD size :34 after 316
SDD proceeding with computation,315 properties remain. new max is 1024
SDD size :316 after 1567
Invariant property smplace_168 does not hold.
Invariant property smplace_167 does not hold.
Invariant property smplace_166 does not hold.
Invariant property smplace_165 does not hold.
SDD proceeding with computation,311 properties remain. new max is 1024
SDD size :1567 after 2535
Invariant property smplace_164 does not hold.
Invariant property smplace_163 does not hold.
SDD proceeding with computation,309 properties remain. new max is 1024
SDD size :2535 after 3613
Invariant property smplace_162 does not hold.
Invariant property smplace_161 does not hold.
Invariant property smplace_160 does not hold.
Invariant property smplace_159 does not hold.
Invariant property smplace_158 does not hold.
Invariant property smplace_156 does not hold.
SDD proceeding with computation,303 properties remain. new max is 1024
SDD size :3613 after 4647
Invariant property smplace_155 does not hold.
SDD proceeding with computation,302 properties remain. new max is 1024
SDD size :4647 after 7041
Invariant property smplace_154 does not hold.
Invariant property smplace_153 does not hold.
Invariant property smplace_152 does not hold.
Invariant property smplace_151 does not hold.
Invariant property smplace_150 does not hold.
Invariant property smplace_138 does not hold.
Invariant property smplace_130 does not hold.
SDD proceeding with computation,295 properties remain. new max is 1024
SDD size :7041 after 8789
Invariant property smplace_137 does not hold.
Invariant property smplace_136 does not hold.
Invariant property smplace_135 does not hold.
Invariant property smplace_134 does not hold.
Invariant property smplace_133 does not hold.
Invariant property smplace_131 does not hold.
SDD proceeding with computation,289 properties remain. new max is 1024
SDD size :8789 after 13681
Error getting values : (error "ParserException while parsing response: ((s4 (/ 1.0 2.0))
(s5 (/ 1.0 2.0))
(s6 (/ 1.0 2.0))
(s9 (/ 1.0 2.0))
(s10 (/ 1.0 2.0))
(s15 (/ 1.0 2.0))
(s16 (/ 1.0 2.0))
(s37 (/ 1.0 2.0))
(s38 (/ 1.0 2.0))
(s39 (/ 1.0 2.0))
(s56 (/ 1.0 2.0))
(s72 (/ 1.0 2.0))
(s73 (/ 1.0 2.0))
(s74 (/ 1.0 2.0))
(s75 (/ 1.0 2.0))
(s76 (/ 1.0 2.0))
(s77 (/ 1.0 2.0))
(s78 (/ 1.0 2.0))
(s79 (/ 1.0 2.0))
(s80 (/ 1.0 2.0))
(s81 (/ 1.0 2.0))
(s82 (/ 1.0 2.0))
(s83 (/ 1.0 2.0))
(s84 (/ 1.0 2.0))
(s85 (/ 1.0 2.0))
(s86 (/ 1.0 2.0))
(s87 (/ 1.0 2.0))
(s88 (/ 1.0 2.0))
(s89 (/ 1.0 2.0))
(s90 (/ 1.0 2.0))
(s91 (/ 1.0 2.0))
(s92 (/ 1.0 2.0))
(s93 (/ 1.0 2.0))
(s94 (/ 1.0 2.0))
(s95 (/ 1.0 2.0))
(s96 (/ 1.0 2.0))
(s97 (/ 1.0 2.0))
(s98 (/ 1.0 2.0))
(s99 (/ 1.0 2.0))
(s100 (/ 1.0 2.0))
(s101 (/ 1.0 2.0))
(s102 (/ 1.0 2.0))
(s103 (/ 1.0 2.0))
(s104 (/ 1.0 2.0))
(s105 (/ 1.0 2.0))
(s106 (/ 1.0 2.0))
(s107 (/ 1.0 2.0))
(s108 (/ 1.0 2.0))
(s109 (/ 1.0 2.0))
(s110 (/ 1.0 2.0))
(s111 (/ 1.0 2.0))
(s112 (/ 1.0 2.0))
(s113 (/ 1.0 2.0))
(s114 (/ 1.0 2.0))
(s115 (/ 1.0 2.0))
(s116 (/ 1.0 2.0))
(s117 (/ 1.0 2.0))
(s118 (/ 1.0 2.0))
(s119 (/ 1.0 2.0))
(s120 (/ 1.0 2.0))
(s121 (/ 1.0 2.0))
(s122 (/ 1.0 2.0))
(s130 (/ 1.0 2.0))
(s131 (/ 1.0 2.0))
(s132 (/ 1.0 2.0))
(s133 (/ 1.0 2.0))
(s134 (/ 1.0 2.0))
(s135 (/ 1.0 2.0))
(s136 (/ 1.0 2.0))
(s137 (/ 1.0 2.0))
(s138 (/ 1.0 2.0))
(s139 (/ 1.0 2.0))
(s140 (/ 1.0 2.0))
(s141 (/ 1.0 2.0))
(s143 (/ 1.0 2.0))
(s144 (/ 1.0 2.0))
(s145 (/ 1.0 2.0))
(s147 (/ 1.0 2.0))
(s148 (/ 1.0 2.0))
(s149 (/ 1.0 2.0))
(s150 (/ 1.0 2.0))
(s151 (/ 1.0 2.0))
(s152 (/ 1.0 2.0))
(s153 (/ 1.0 2.0))
(s154 (/ 1.0 2.0))
(s155 (/ 1.0 2.0))
(s156 (/ 1.0 2.0))
(s157 (/ 1.0 2.0))
(s158 (/ 1.0 2.0))
(s159 (/ 1.0 2.0))
(s160 (/ 1.0 2.0))
(s161 (/ 1.0 2.0))
(s162 (/ 1.0 2.0))
(s163 (/ 1.0 2.0))
(s164 (/ 1.0 2.0))
(s165 (/ 1.0 2.0))
(s166 (/ 1.0 2.0))
(s167 (/ 1.0 2.0))
(s168 (/ 1.0 2.0))
(s183 (/ 1.0 2.0))
(s184 (/ 1.0 2.0))
(s185 (/ 1.0 2.0))
(s186 (/ 1.0 2.0))
(s187 (/ 1.0 2.0))
(s188 (/ 1.0 2.0))
(s189 (/ 1.0 2.0))
(s190 (/ 1.0 2.0))
(s191 (/ 1.0 2.0))
(s192 (/ 1.0 2.0))
(s193 (/ 1.0 2.0))
(s194 (/ 1.0 2.0))
(s195 (/ 1.0 2.0))
(s199 (/ 1.0 2.0))
(s200 (/ 1.0 2.0))
(s203 (/ 1.0 2.0))
(s208 (/ 1.0 2.0))
(s245 (/ 1.0 2.0))
(s246 (/ 1.0 2.0))
(s247 (/ 1.0 2.0))
(s248 (/ 1.0 2.0))
(s249 (/ 1.0 2.0))
(s250 (/ 1.0 2.0))
(s251 (/ 1.0 2.0))
(s252 (/ 1.0 2.0))
(s253 (/ 1.0 2.0))
(s254 (/ 1.0 2.0))
(s255 (/ 1.0 2.0))
(s256 (/ 1.0 2.0))
(s257 (/ 1.0 2.0))
(s258 (/ 1.0 2.0))
(s259 (/ 1.0 2.0))
(s260 (/ 1.0 2.0))
(s261 (/ 1.0 2.0))
(s262 (/ 1.0 2.0))
(s263 (/ 1.0 2.0))
(s264 (/ 1.0 2.0))
(s265 (/ 1.0 2.0))
(s266 (/ 1.0 2.0))
(s267 (/ 1.0 2.0))
(s268 (/ 1.0 2.0))
(s269 (/ 1.0 2.0))
(s270 (/ 1.0 2.0))
(s271 (/ 1.0 2.0))
(s272 (/ 1.0 2.0))
(s273 (/ 1.0 2.0))
(s274 (/ 1.0 2.0))
(s275 (/ 1.0 2.0))
(s276 (/ 1.0 2.0))
(s277 (/ 1.0 2.0))
(s278 (/ 1.0 2.0))
(s279 (/ 1.0 2.0))
(s280 (/ 1.0 2.0))
(s281 (/ 1.0 2.0))
(s282 (/ 1.0 2.0))
(s283 (/ 1.0 2.0))
(s284 (/ 1.0 2.0))
(s285 (/ 1.0 2.0))
(s286 (/ 1.0 2.0))
(s287 (/ 1.0 2.0))
(s288 (/ 1.0 2.0))
(s289 (/ 1.0 2.0))
(s290 (/ 1.0 2.0))
(s291 (/ 1.0 2.0))
(s293 (/ 1.0 2.0))
(s303 (/ 1.0 2.0))
(s304 (/ 1.0 2.0))
(s305 (/ 1.0 2.0))
(s306 (/ 1.0 2.0))
(s307 (/ 1.0 2.0))
(s308 (/ 1.0 2.0))
(s309 (/ 1.0 2.0))
(s310 (/ 1.0 2.0))
(s311 (/ 1.0 2.0))
(s312 (/ 1.0 2.0))
(s313 (/ 1.0 2.0))
(s314 (/ 1.0 2.0))
(s316 (/ 1.0 2.0))
(s320 (/ 1.0 2.0))
(s321 (/ 1.0 2.0))
(s322 (/ 1.0 2.0))
(s323 (/ 1.0 2.0))
(s324 (/ 1.0 2.0))
(s325 (/ 1.0 2.0))
(s326 (/ 1.0 2.0))
(s327 (/ 1.0 2.0))
(s328 (/ 1.0 2.0))
(s329 (/ 1.0 2.0))
(s330 (/ 1.0 2.0))
(s331 (/ 1.0 2.0))
(s332 (/ 1.0 2.0))
(s333 (/ 1.0 2.0))
(s334 (/ 1.0 2.0))
(s335 (/ 1.0 2.0))
(s336 (/ 1.0 2.0))
(s337 (/ 1.0 2.0))
(s338 (/ 1.0 2.0))
(s339 (/ 1.0 2.0))
(s356 (/ 1.0 2.0))
(s357 (/ 1.0 2.0))
(s358 (/ 1.0 2.0))
(s359 (/ 1.0 2.0))
(s360 (/ 1.0 2.0))
(s361 (/ 1.0 2.0))
(s362 (/ 1.0 2.0))
(s363 (/ 1.0 2.0))
(s364 (/ 1.0 2.0))
(s365 (/ 1.0 2.0))
(s366 (/ 1.0 2.0))
(s367 (/ 1.0 2.0))
(s368 (/ 1.0 2.0))
(s372 (/ 1.0 2.0))
(s373 (/ 1.0 2.0))
(s376 (/ 1.0 2.0))
(s381 (/ 1.0 2.0))
(s418 (/ 1.0 2.0))
(s419 (/ 1.0 2.0))
(s420 (/ 1.0 2.0))
(s421 (/ 1.0 2.0))
(s422 (/ 1.0 2.0))
(s423 (/ 1.0 2.0))
(s424 (/ 1.0 2.0))
(s425 (/ 1.0 2.0))
(s426 (/ 1.0 2.0))
(s427 (/ 1.0 2.0))
(s428 (/ 1.0 2.0))
(s429 (/ 1.0 2.0))
(s430 (/ 1.0 2.0))
(s431 (/ 1.0 2.0))
(s432 (/ 1.0 2.0))
(s433 (/ 1.0 2.0))
(s434 (/ 1.0 2.0))
(s435 (/ 1.0 2.0))
(s436 (/ 1.0 2.0))
(s437 (/ 1.0 2.0))
(s438 (/ 1.0 2.0))
(s439 (/ 1.0 2.0))
(s440 (/ 1.0 2.0))
(s441 (/ 1.0 2.0))
(s442 (/ 1.0 2.0))
(s443 (/ 1.0 2.0))
(s444 (/ 1.0 2.0))
(s445 (/ 1.0 2.0))
(s446 (/ 1.0 2.0))
(s447 (/ 1.0 2.0))
(s448 (/ 1.0 2.0))
(s449 (/ 1.0 2.0))
(s450 (/ 1.0 2.0))
(s451 (/ 1.0 2.0))
(s452 (/ 1.0 2.0))
(s453 (/ 1.0 2.0))
(s454 (/ 1.0 2.0))
(s455 (/ 1.0 2.0))
(s456 (/ 1.0 2.0))
(s457 (/ 1.0 2.0))
(s458 (/ 1.0 2.0))
(s459 (/ 1.0 2.0))
(s460 (/ 1.0 2.0))
(s461 (/ 1.0 2.0))
(s465 (/ 1.0 2.0))
(s466 (/ 1.0 2.0))
(s469 (/ 1.0 2.0))
(s476 (/ 1.0 2.0))
(s477 (/ 1.0 2.0))
(s478 (/ 1.0 2.0))
(s479 (/ 1.0 2.0))
(s480 (/ 1.0 2.0))
(s481 (/ 1.0 2.0))
(s482 (/ 1.0 2.0))
(s483 (/ 1.0 2.0))
(s484 (/ 1.0 2.0))
(s485 (/ 1.0 2.0))
(s486 (/ 1.0 2.0))
(s487 (/ 1.0 2.0))
(s488 (/ 1.0 2.0))
(s489 (/ 1.0 2.0))
(s490 (/ 1.0 2.0))
(s491 (/ 1.0 2.0))
(s492 (/ 1.0 2.0))
(s493 (/ 1.0 2.0))
(s494 (/ 1.0 2.0))
(s495 (/ 1.0 2.0))
(s496 (/ 1.0 2.0))
(s497 (/ 1.0 2.0))
(s498 (/ 1.0 2.0))
(s499 (/ 1.0 2.0))
(s500 (/ 1.0 2.0))
(s501 (/ 1.0 2.0))
(s502 (/ 1.0 2.0))
(s503 (/ 1.0 2.0))
(s504 (/ 1.0 2.0))
(s505 (/ 1.0 2.0))
(s506 (/ 1.0 2.0))
(s507 (/ 1.0 2.0))
(s508 (/ 1.0 2.0))
(s509 (/ 1.0 2.0))
(s510 (/ 1.0 2.0))
(s511 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/315 variables, 315/315 constraints. Problems are: Problem set: 0 solved, 315 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 315/1511 variables, and 315 constraints, problems are : Problem set: 26 solved, 289 unsolved in 5264 ms.
Refiners :[Domain max(s): 315/586 constraints, Positive P Invariants (semi-flows): 0/13 constraints, State Equation: 0/586 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 315/315 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 26 solved, 289 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,289 properties remain. new max is 2048
SDD size :13681 after 369322
At refinement iteration 0 (INCLUDED_ONLY) 0/289 variables, 289/289 constraints. Problems are: Problem set: 26 solved, 289 unsolved
SDD proceeding with computation,289 properties remain. new max is 4096
SDD size :369322 after 375217
Invariant property smplace_203 does not hold.
Invariant property smplace_199 does not hold.
Invariant property smplace_157 does not hold.
Invariant property smplace_149 does not hold.
Invariant property smplace_148 does not hold.
Invariant property smplace_147 does not hold.
SDD proceeding with computation,283 properties remain. new max is 4096
SDD size :375217 after 381724
Invariant property smplace_200 does not hold.
Invariant property smplace_195 does not hold.
Invariant property smplace_194 does not hold.
Invariant property smplace_193 does not hold.
Invariant property smplace_192 does not hold.
Invariant property smplace_191 does not hold.
Invariant property smplace_189 does not hold.
Invariant property smplace_188 does not hold.
Invariant property smplace_187 does not hold.
Invariant property smplace_186 does not hold.
Invariant property smplace_145 does not hold.
Invariant property smplace_144 does not hold.
Invariant property smplace_143 does not hold.
Invariant property smplace_132 does not hold.
Invariant property smplace_122 does not hold.
Invariant property smplace_121 does not hold.
Invariant property smplace_120 does not hold.
Invariant property smplace_119 does not hold.
Invariant property smplace_118 does not hold.
Invariant property smplace_117 does not hold.
Invariant property smplace_116 does not hold.
Invariant property smplace_115 does not hold.
Invariant property smplace_114 does not hold.
Invariant property smplace_113 does not hold.
Invariant property smplace_112 does not hold.
Invariant property smplace_111 does not hold.
Invariant property smplace_110 does not hold.
Invariant property smplace_109 does not hold.
Invariant property smplace_108 does not hold.
Invariant property smplace_107 does not hold.
Invariant property smplace_106 does not hold.
Invariant property smplace_105 does not hold.
Invariant property smplace_104 does not hold.
Invariant property smplace_103 does not hold.
Invariant property smplace_102 does not hold.
Invariant property smplace_101 does not hold.
Invariant property smplace_100 does not hold.
Invariant property smplace_99 does not hold.
Invariant property smplace_98 does not hold.
Invariant property smplace_97 does not hold.
Invariant property smplace_74 does not hold.
Invariant property smplace_73 does not hold.
Invariant property smplace_72 does not hold.
SDD proceeding with computation,240 properties remain. new max is 4096
SDD size :381724 after 389392
SDD proceeding with computation,240 properties remain. new max is 8192
SDD size :389392 after 398553
At refinement iteration 1 (INCLUDED_ONLY) 0/289 variables, 0/289 constraints. Problems are: Problem set: 75 solved, 240 unsolved
At refinement iteration 2 (OVERLAPS) 216/505 variables, 10/299 constraints. Problems are: Problem set: 75 solved, 240 unsolved
SMT process timed out in 10525ms, After SMT, problems are : Problem set: 75 solved, 240 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 240 out of 586 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 586/586 places, 927/927 transitions.
Graph (complete) has 1585 edges and 586 vertex of which 577 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.5 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 127 transitions
Trivial Post-agglo rules discarded 127 transitions
Performed 127 trivial Post agglomeration. Transition count delta: 127
Iterating post reduction 0 with 133 rules applied. Total rules applied 134 place count 577 transition count 794
Reduce places removed 127 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 130 rules applied. Total rules applied 264 place count 450 transition count 791
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 266 place count 448 transition count 791
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 266 place count 448 transition count 782
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 284 place count 439 transition count 782
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 307 place count 416 transition count 758
Iterating global reduction 3 with 23 rules applied. Total rules applied 330 place count 416 transition count 758
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 333 place count 416 transition count 755
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 333 place count 416 transition count 752
Deduced a syphon composed of 3 places in 9 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 339 place count 413 transition count 752
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 342 place count 410 transition count 691
Iterating global reduction 4 with 3 rules applied. Total rules applied 345 place count 410 transition count 691
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 348 place count 410 transition count 688
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 349 place count 409 transition count 688
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 22 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 6 with 74 rules applied. Total rules applied 423 place count 372 transition count 651
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: -57
Deduced a syphon composed of 23 places in 8 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 6 with 46 rules applied. Total rules applied 469 place count 349 transition count 708
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 474 place count 349 transition count 703
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 7 with 18 rules applied. Total rules applied 492 place count 349 transition count 685
Free-agglomeration rule applied 21 times.
Iterating global reduction 7 with 21 rules applied. Total rules applied 513 place count 349 transition count 664
Reduce places removed 21 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 7 with 26 rules applied. Total rules applied 539 place count 328 transition count 659
Drop transitions (Redundant composition of simpler transitions.) removed 52 transitions
Redundant transition composition rules discarded 52 transitions
Iterating global reduction 8 with 52 rules applied. Total rules applied 591 place count 328 transition count 607
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 8 with 3 rules applied. Total rules applied 594 place count 328 transition count 607
Applied a total of 594 rules in 546 ms. Remains 328 /586 variables (removed 258) and now considering 607/927 (removed 320) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 557 ms. Remains : 328/586 places, 607/927 transitions.
Invariant property smplace_141 does not hold.
Invariant property smplace_140 does not hold.
Invariant property smplace_139 does not hold.
Invariant property smplace_56 does not hold.
Invariant property smplace_39 does not hold.
Invariant property smplace_38 does not hold.
Invariant property smplace_37 does not hold.
Invariant property smplace_16 does not hold.
Invariant property smplace_15 does not hold.
Invariant property smplace_10 does not hold.
Invariant property smplace_9 does not hold.
Invariant property smplace_6 does not hold.
Invariant property smplace_5 does not hold.
Invariant property smplace_4 does not hold.
SDD proceeding with computation,226 properties remain. new max is 8192
SDD size :398553 after 445732
Invariant property smplace_190 does not hold.
Invariant property smplace_183 does not hold.
Invariant property smplace_96 does not hold.
Invariant property smplace_95 does not hold.
Invariant property smplace_94 does not hold.
Invariant property smplace_93 does not hold.
Invariant property smplace_92 does not hold.
Invariant property smplace_91 does not hold.
Invariant property smplace_90 does not hold.
Invariant property smplace_89 does not hold.
Invariant property smplace_88 does not hold.
Invariant property smplace_87 does not hold.
Invariant property smplace_86 does not hold.
Invariant property smplace_85 does not hold.
Invariant property smplace_84 does not hold.
Invariant property smplace_83 does not hold.
Invariant property smplace_82 does not hold.
Invariant property smplace_81 does not hold.
Invariant property smplace_80 does not hold.
Invariant property smplace_79 does not hold.
Invariant property smplace_78 does not hold.
Invariant property smplace_77 does not hold.
SDD proceeding with computation,204 properties remain. new max is 8192
SDD size :445732 after 457890
SDD proceeding with computation,204 properties remain. new max is 16384
SDD size :457890 after 488657
SDD proceeding with computation,204 properties remain. new max is 32768
SDD size :488657 after 995384
RANDOM walk for 4000000 steps (228215 resets) in 63110 ms. (63 steps per ms) remains 76/240 properties
BEST_FIRST walk for 400003 steps (4094 resets) in 1591 ms. (251 steps per ms) remains 74/76 properties
BEST_FIRST walk for 400003 steps (4154 resets) in 1380 ms. (289 steps per ms) remains 74/74 properties
BEST_FIRST walk for 400003 steps (4104 resets) in 1020 ms. (391 steps per ms) remains 73/74 properties
BEST_FIRST walk for 400004 steps (4095 resets) in 1550 ms. (257 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400003 steps (4096 resets) in 1316 ms. (303 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400002 steps (4096 resets) in 1261 ms. (316 steps per ms) remains 73/73 properties
Invariant property smplace_208 does not hold.
Invariant property smplace_185 does not hold.
Invariant property smplace_184 does not hold.
Invariant property smplace_76 does not hold.
Invariant property smplace_75 does not hold.
SDD proceeding with computation,199 properties remain. new max is 32768
SDD size :995384 after 4.5398e+06
BEST_FIRST walk for 400003 steps (4091 resets) in 1194 ms. (334 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400004 steps (4096 resets) in 1233 ms. (324 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400003 steps (4122 resets) in 956 ms. (417 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400004 steps (4121 resets) in 1174 ms. (340 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400004 steps (4083 resets) in 1211 ms. (330 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400004 steps (4054 resets) in 996 ms. (401 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400004 steps (4107 resets) in 1104 ms. (361 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400004 steps (4116 resets) in 1049 ms. (380 steps per ms) remains 71/73 properties
BEST_FIRST walk for 400003 steps (4069 resets) in 1086 ms. (367 steps per ms) remains 71/71 properties
BEST_FIRST walk for 400003 steps (4083 resets) in 1106 ms. (361 steps per ms) remains 71/71 properties
BEST_FIRST walk for 400004 steps (4041 resets) in 1139 ms. (350 steps per ms) remains 71/71 properties
BEST_FIRST walk for 400003 steps (4062 resets) in 1044 ms. (382 steps per ms) remains 71/71 properties
BEST_FIRST walk for 400004 steps (4066 resets) in 1135 ms. (352 steps per ms) remains 71/71 properties
BEST_FIRST walk for 400003 steps (4138 resets) in 1156 ms. (345 steps per ms) remains 71/71 properties
BEST_FIRST walk for 400003 steps (4088 resets) in 1020 ms. (391 steps per ms) remains 71/71 properties
BEST_FIRST walk for 400003 steps (4097 resets) in 928 ms. (430 steps per ms) remains 70/71 properties
BEST_FIRST walk for 400004 steps (4094 resets) in 1018 ms. (392 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400003 steps (4116 resets) in 1036 ms. (385 steps per ms) remains 70/70 properties
SDD proceeding with computation,199 properties remain. new max is 65536
SDD size :4.5398e+06 after 1.08839e+07
BEST_FIRST walk for 400004 steps (4142 resets) in 1153 ms. (346 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400003 steps (4095 resets) in 1166 ms. (342 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400003 steps (4070 resets) in 1231 ms. (324 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400003 steps (4124 resets) in 999 ms. (400 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400002 steps (4085 resets) in 1107 ms. (361 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400003 steps (4060 resets) in 981 ms. (407 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400002 steps (4103 resets) in 956 ms. (417 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400003 steps (4093 resets) in 1043 ms. (383 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400002 steps (4111 resets) in 973 ms. (410 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (4088 resets) in 1188 ms. (336 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (4069 resets) in 1067 ms. (374 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (4114 resets) in 1077 ms. (371 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (4082 resets) in 920 ms. (434 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400003 steps (4122 resets) in 1193 ms. (335 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (4041 resets) in 1024 ms. (390 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400002 steps (4097 resets) in 1056 ms. (378 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400002 steps (4073 resets) in 1139 ms. (350 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (4159 resets) in 880 ms. (454 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (4116 resets) in 1011 ms. (395 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (4037 resets) in 916 ms. (436 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (4116 resets) in 1079 ms. (370 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400003 steps (4080 resets) in 915 ms. (436 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400003 steps (4077 resets) in 1070 ms. (373 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (4104 resets) in 1157 ms. (345 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400003 steps (4058 resets) in 985 ms. (405 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (4069 resets) in 1090 ms. (366 steps per ms) remains 67/70 properties
BEST_FIRST walk for 400003 steps (4145 resets) in 880 ms. (454 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (4079 resets) in 1127 ms. (354 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (4142 resets) in 1115 ms. (358 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (4117 resets) in 956 ms. (417 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (4084 resets) in 1136 ms. (351 steps per ms) remains 67/67 properties
Invariant property smplace_339 does not hold.
Invariant property smplace_338 does not hold.
Invariant property smplace_337 does not hold.
Invariant property smplace_336 does not hold.
Invariant property smplace_335 does not hold.
Invariant property smplace_334 does not hold.
Invariant property smplace_333 does not hold.
Invariant property smplace_332 does not hold.
Invariant property smplace_329 does not hold.
Invariant property smplace_328 does not hold.
BEST_FIRST walk for 400004 steps (4096 resets) in 1037 ms. (385 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (4094 resets) in 910 ms. (439 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (4103 resets) in 917 ms. (435 steps per ms) remains 67/67 properties
SDD proceeding with computation,189 properties remain. new max is 65536
SDD size :1.08839e+07 after 6.06835e+07
BEST_FIRST walk for 400003 steps (4141 resets) in 981 ms. (407 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (4069 resets) in 1138 ms. (351 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (4133 resets) in 1039 ms. (384 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (4078 resets) in 997 ms. (400 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (4110 resets) in 1000 ms. (399 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400002 steps (4087 resets) in 914 ms. (437 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (4130 resets) in 1115 ms. (358 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (4109 resets) in 974 ms. (410 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (4095 resets) in 1083 ms. (369 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (4112 resets) in 976 ms. (409 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (4096 resets) in 1117 ms. (357 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (4102 resets) in 974 ms. (410 steps per ms) remains 67/67 properties
[2025-05-31 00:39:07] [INFO ] Flow matrix only has 565 transitions (discarded 42 similar events)
// Phase 1: matrix 565 rows 328 cols
[2025-05-31 00:39:07] [INFO ] Computed 10 invariants in 8 ms
[2025-05-31 00:39:07] [INFO ] State equation strengthened by 51 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) 0/56 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 1 (OVERLAPS) 162/218 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/218 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 3 (OVERLAPS) 104/322 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/322 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 5 (OVERLAPS) 565/887 variables, 322/332 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/887 variables, 51/383 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/887 variables, 0/383 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 8 (OVERLAPS) 6/893 variables, 6/389 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/893 variables, 0/389 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 10 (OVERLAPS) 0/893 variables, 0/389 constraints. Problems are: Problem set: 0 solved, 56 unsolved
No progress, stopping.
After SMT solving in domain Real declared 893/893 variables, and 389 constraints, problems are : Problem set: 0 solved, 56 unsolved in 4368 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 328/328 constraints, ReadFeed: 51/51 constraints, PredecessorRefiner: 56/56 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 56 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 1 (OVERLAPS) 162/218 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 56 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:39:12] [INFO ] Deduced a trap composed of 93 places in 147 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:39:12] [INFO ] Deduced a trap composed of 95 places in 142 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:39:12] [INFO ] Deduced a trap composed of 83 places in 126 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:39:13] [INFO ] Deduced a trap composed of 94 places in 82 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:39:13] [INFO ] Deduced a trap composed of 96 places in 83 ms of which 8 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/218 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/218 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 4 (OVERLAPS) 104/322 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 56 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:39:14] [INFO ] Deduced a trap composed of 25 places in 225 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:39:14] [INFO ] Deduced a trap composed of 82 places in 76 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:39:15] [INFO ] Deduced a trap composed of 86 places in 82 ms of which 8 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/322 variables, 3/18 constraints. Problems are: Problem set: 0 solved, 56 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:39:15] [INFO ] Deduced a trap composed of 85 places in 98 ms of which 8 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 56 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:39:16] [INFO ] Deduced a trap composed of 203 places in 291 ms of which 44 ms to minimize.
SDD proceeding with computation,189 properties remain. new max is 131072
SDD size :6.06835e+07 after 6.26231e+07
At refinement iteration 7 (INCLUDED_ONLY) 0/322 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/322 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 9 (OVERLAPS) 565/887 variables, 322/342 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/887 variables, 51/393 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/887 variables, 56/449 constraints. Problems are: Problem set: 0 solved, 56 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:39:19] [INFO ] Deduced a trap composed of 64 places in 253 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:39:19] [INFO ] Deduced a trap composed of 55 places in 218 ms of which 39 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/887 variables, 2/451 constraints. Problems are: Problem set: 0 solved, 56 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:39:21] [INFO ] Deduced a trap composed of 96 places in 314 ms of which 53 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/887 variables, 1/452 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/887 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 15 (OVERLAPS) 6/893 variables, 6/458 constraints. Problems are: Problem set: 0 solved, 56 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:39:29] [INFO ] Deduced a trap composed of 96 places in 104 ms of which 9 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/893 variables, 1/459 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/893 variables, 0/459 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 18 (OVERLAPS) 0/893 variables, 0/459 constraints. Problems are: Problem set: 0 solved, 56 unsolved
No progress, stopping.
After SMT solving in domain Int declared 893/893 variables, and 459 constraints, problems are : Problem set: 0 solved, 56 unsolved in 29859 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 328/328 constraints, ReadFeed: 51/51 constraints, PredecessorRefiner: 56/56 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 34272ms problems are : Problem set: 0 solved, 56 unsolved
Fused 56 Parikh solutions to 52 different solutions.
SDD proceeding with computation,189 properties remain. new max is 262144
SDD size :6.26231e+07 after 6.74201e+07
Parikh walk visited 3 properties in 8214 ms.
Support contains 53 out of 328 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 328/328 places, 607/607 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 39 rules applied. Total rules applied 39 place count 328 transition count 568
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 1 with 39 rules applied. Total rules applied 78 place count 289 transition count 568
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 78 place count 289 transition count 564
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 86 place count 285 transition count 564
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 102 place count 269 transition count 548
Iterating global reduction 2 with 16 rules applied. Total rules applied 118 place count 269 transition count 548
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 118 place count 269 transition count 542
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 130 place count 263 transition count 542
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 137 place count 256 transition count 532
Iterating global reduction 2 with 7 rules applied. Total rules applied 144 place count 256 transition count 532
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 4 rules applied. Total rules applied 148 place count 256 transition count 528
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 150 place count 254 transition count 528
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 2 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 4 with 48 rules applied. Total rules applied 198 place count 230 transition count 504
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 4 with 32 rules applied. Total rules applied 230 place count 214 transition count 533
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 238 place count 214 transition count 525
Drop transitions (Redundant composition of simpler transitions.) removed 33 transitions
Redundant transition composition rules discarded 33 transitions
Iterating global reduction 5 with 33 rules applied. Total rules applied 271 place count 214 transition count 492
Free-agglomeration rule applied 9 times.
Iterating global reduction 5 with 9 rules applied. Total rules applied 280 place count 214 transition count 483
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 289 place count 205 transition count 483
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 292 place count 205 transition count 616
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 295 place count 202 transition count 616
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 296 place count 202 transition count 616
Applied a total of 296 rules in 147 ms. Remains 202 /328 variables (removed 126) and now considering 616/607 (removed -9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 147 ms. Remains : 202/328 places, 616/607 transitions.
RANDOM walk for 4000000 steps (107541 resets) in 28396 ms. (140 steps per ms) remains 0/53 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 465 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS TRIVIAL_UNMARKED_SCC_TEST COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL
Total runtime 108090 ms.
BK_STOP 1748651999159
--------------------
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
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
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="FireWire-PT-19"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 FireWire-PT-19, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r091-smll-174860108100243"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-19.tgz
mv FireWire-PT-19 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;