Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r161-tall-174881261300423.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is PolyORBNT-PT-S10J20, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r161-tall-174881261300423
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 17M
-rw-r--r-- 1 mcc users 19K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 121K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 276K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 951K 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 14K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 53K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 30K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 165K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 375K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.5M May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K 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 13M 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 1748861544433

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=PolyORBNT-PT-S10J20
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202505121319
[2025-06-02 10:52:25] [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]
[2025-06-02 10:52:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 10:52:26] [INFO ] Load time of PNML (sax parser for PT used): 643 ms
[2025-06-02 10:52:26] [INFO ] Transformed 474 places.
[2025-06-02 10:52:26] [INFO ] Transformed 11760 transitions.
[2025-06-02 10:52:26] [INFO ] Parsed PT model containing 474 places and 11760 transitions and 111119 arcs in 837 ms.
Structural test allowed to assert that 2 places are NOT stable. Took 32 ms.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
[2025-06-02 10:52:27] [INFO ] Flatten gal took : 335 ms
[2025-06-02 10:52:27] [INFO ] Flatten gal took : 150 ms
[2025-06-02 10:52:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12347558688810158267.gal : 162 ms
[2025-06-02 10:52:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6630272979347857531.prop : 2 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/ReachabilityCardinality12347558688810158267.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6630272979347857531.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
RANDOM walk for 40000 steps (2243 resets) in 4628 ms. (8 steps per ms) remains 434/472 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 434/434 properties
Loading property file /tmp/ReachabilityCardinality6630272979347857531.prop.
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 434/434 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 434/434 properties
SDD proceeding with computation,472 properties remain. new max is 4
SDD size :1 after 2
Invariant property smplace_67 does not hold.
Invariant property smplace_21 does not hold.
SDD proceeding with computation,470 properties remain. new max is 4
SDD size :2 after 4
Invariant property smplace_242 does not hold.
SDD proceeding with computation,469 properties remain. new max is 4
SDD size :4 after 5
Invariant property smplace_299 does not hold.
SDD proceeding with computation,468 properties remain. new max is 4
SDD size :5 after 6
Invariant property smplace_470 does not hold.
Invariant property smplace_450 does not hold.
Invariant property smplace_408 does not hold.
Invariant property smplace_395 does not hold.
Invariant property smplace_323 does not hold.
Invariant property smplace_199 does not hold.
Invariant property smplace_185 does not hold.
Invariant property smplace_121 does not hold.
Invariant property smplace_68 does not hold.
Invariant property smplace_46 does not hold.
Invariant property smplace_45 does not hold.
Invariant property smplace_25 does not hold.
SDD proceeding with computation,456 properties remain. new max is 4
SDD size :6 after 27
SDD proceeding with computation,456 properties remain. new max is 8
SDD size :27 after 47
SDD proceeding with computation,456 properties remain. new max is 16
SDD size :47 after 55
Invariant property smplace_460 does not hold.
Invariant property smplace_446 does not hold.
Invariant property smplace_49 does not hold.
SDD proceeding with computation,453 properties remain. new max is 16
SDD size :55 after 110
Invariant property smplace_449 does not hold.
Invariant property smplace_402 does not hold.
Interrupted probabilistic random walk after 89668 steps, run timeout after 3001 ms. (steps per millisecond=29 ) properties seen :246 out of 434
Probabilistic random walk after 89668 steps, saw 26110 distinct states, run finished after 3005 ms. (steps per millisecond=29 ) properties seen :246
[2025-06-02 10:52:31] [INFO ] Flow matrix only has 1641 transitions (discarded 9 similar events)
// Phase 1: matrix 1641 rows 474 cols
Invariant property smplace_255 does not hold.
[2025-06-02 10:52:31] [INFO ] Computed 72 invariants in 81 ms
[2025-06-02 10:52:31] [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,450 properties remain. new max is 16
SDD size :110 after 214
SDD proceeding with computation,450 properties remain. new max is 32
SDD size :214 after 222
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/188 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 188 unsolved
Invariant property smplace_359 does not hold.
Invariant property smplace_336 does not hold.
At refinement iteration 1 (INCLUDED_ONLY) 0/188 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 2 (OVERLAPS) 224/412 variables, 42/43 constraints. Problems are: Problem set: 0 solved, 188 unsolved
Invariant property smplace_300 does not hold.
At refinement iteration 3 (INCLUDED_ONLY) 0/412 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 4 (OVERLAPS) 7/419 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 188 unsolved
SDD proceeding with computation,447 properties remain. new max is 32
SDD size :222 after 429
SDD proceeding with computation,447 properties remain. new max is 64
SDD size :429 after 444
Error getting values : (error "ParserException while parsing response: ((s0 (/ 41.0 44.0))
(s1 (/ 1.0 44.0))
(s2 0.0)
(s3 0.0)
(s4 (/ 1.0 44.0))
(s5 0.0)
(s6 (/ 1.0 44.0))
(s7 (/ 1.0 44.0))
(s8 (/ 10.0 11.0))
(s9 0.0)
(s10 0.0)
(s11 (/ 1.0 44.0))
(s12 (/ 1.0 44.0))
(s13 0.0)
(s14 0.0)
(s15 (/ 1.0 44.0))
(s16 (/ 1.0 44.0))
(s17 (/ 1.0 44.0))
(s18 0.0)
(s19 (/ 1.0 44.0))
(s20 0.0)
(s22 (/ 21.0 22.0))
(s24 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 (/ 1.0 44.0))
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 (/ 1.0 44.0))
(s37 0.0)
(s38 0.0)
(s39 (/ 1.0 44.0))
(s40 0.0)
(s41 0.0)
(s42 (/ 1.0 44.0))
(s43 0.0)
(s44 0.0)
(s47 0.0)
(s48 (/ 1.0 44.0))
(s49 (/ 1.0 2.0))
(s50 (/ 1.0 44.0))
(s51 (/ 1.0 44.0))
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s59 (/ 21.0 22.0))
(s60 (/ 1.0 44.0))
(s61 0.0)
(s62 0.0)
(s63 (/ 1.0 44.0))
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s69 (/ 1.0 44.0))
(s71 0.0)
(s72 0.0)
(s73 (/ 1.0 44.0))
(s74 (/ 1.0 44.0))
(s75 (/ 1.0 44.0))
(s76 (/ 1.0 44.0))
(s77 (/ 1.0 44.0))
(s78 0.0)
(s79 (/ 1.0 44.0))
(s80 0.0)
(s81 (/ 1.0 44.0))
(s82 0.0)
(s83 (/ 1.0 44.0))
(s84 0.0)
(s85 (/ 1.0 44.0))
(s86 (/ 1.0 44.0))
(s87 0.0)
(s88 (/ 1.0 44.0))
(s89 (/ 21.0 22.0))
(s90 (/ 1.0 44.0))
(s91 (/ 1.0 44.0))
(s92 0.0)
(s93 (/ 1.0 44.0))
(s94 0.0)
(s95 (/ 1.0 44.0))
(s96 (/ 1.0 44.0))
(s97 (/ 1.0 44.0))
(s98 0.0)
(s99 (/ 1.0 44.0))
(s100 (/ 1.0 44.0))
(s101 (/ 39.0 44.0))
(s102 0.0)
(s103 (/ 1.0 44.0))
(s104 (/ 1.0 44.0))
(s105 (/ 1.0 44.0))
(s106 0.0)
(s107 0.0)
(s108 0.0)
(s110 0.0)
(s111 0.0)
(s112 (/ 1.0 44.0))
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 (/ 1.0 44.0))
(s117 0.0)
(s118 0.0)
(s119 0.0)
(s120 0.0)
(s122 (/ 39.0 44.0))
(s123 (/ 39.0 44.0))
(s124 (/ 39.0 44.0))
(s125 (/ 41.0 44.0))
(s126 0.0)
(s127 0.0)
(s128 0.0)
(s129 0.0)
(s132 (/ 1.0 44.0))
(s133 (/ 21.0 22.0))
(s135 0.0)
(s136 (/ 1.0 44.0))
(s137 0.0)
(s138 (/ 1.0 44.0))
(s139 0.0)
(s140 (/ 1.0 44.0))
(s141 (/ 21.0 22.0))
(s142 (/ 1.0 44.0))
(s143 0.0)
(s144 (/ 1.0 44.0))
(s145 (/ 91.0 44.0))
(s146 (/ 1.0 44.0))
(s147 (/ 1.0 44.0))
(s149 0.0)
(s150 (/ 1.0 44.0))
(s152 (/ 10.0 11.0))
(s153 (/ 1.0 44.0))
(s154 (/ 1.0 44.0))
(s155 0.0)
(s156 (/ 41.0 44.0))
(s157 0.0)
(s158 0.0)
(s159 (/ 21.0 22.0))
(s160 0.0)
(s161 (/ 1.0 44.0))
(s162 (/ 1.0 44.0))
(s163 (/ 1.0 44.0))
(s164 0.0)
(s165 0.0)
(s166 0.0)
(s167 0.0)
(s168 0.0)
(s169 0.0)
(s170 (/ 1.0 44.0))
(s171 0.0)
(s172 0.0)
(s173 0.0)
(s174 (/ 1.0 44.0))
(s175 (/ 1.0 44.0))
(s176 (/ 1.0 44.0))
(s177 (/ 1.0 44.0))
(s179 0.0)
(s180 0.0)
(s181 (/ 1.0 44.0))
(s182 (/ 10.0 11.0))
(s183 0.0)
(s184 0.0)
(s186 0.0)
(s187 (/ 1.0 44.0))
(s188 0.0)
(s190 (/ 41.0 44.0))
(s191 (/ 1.0 44.0))
(s192 (/ 1.0 44.0))
(s193 (/ 1.0 44.0))
(s194 0.0)
(s195 (/ 1.0 44.0))
(s196 0.0)
(s197 (/ 1.0 44.0))
(s198 (/ 1.0 44.0))
(s200 0.0)
(s201 0.0)
(s202 (/ 1.0 44.0))
(s203 0.0)
(s204 0.0)
(s206 0.0)
(s207 (/ 1.0 44.0))
(s209 0.0)
(s210 (/ 39.0 44.0))
(s211 0.0)
(s212 (/ 1.0 44.0))
(s213 (/ 1.0 44.0))
(s215 0.0)
(s216 (/ 1.0 44.0))
(s217 0.0)
(s219 (/ 1.0 44.0))
(s220 0.0)
(s222 0.0)
(s223 0.0)
(s224 0.0)
(s225 (/ 1.0 44.0))
(s227 (/ 1.0 44.0))
(s228 (/ 1.0 44.0))
(s229 (/ 21.0 22.0))
(s230 (/ 39.0 44.0))
(s231 0.0)
(s232 (/ 1.0 44.0))
(s233 0.0)
(s234 0.0)
(s235 0.0)
(s236 (/ 1.0 44.0))
(s237 (/ 41.0 44.0))
(s238 (/ 1.0 44.0))
(s239 (/ 1.0 44.0))
(s240 (/ 1.0 44.0))
(s241 0.0)
(s243 (/ 1.0 44.0))
(s244 0.0)
(s245 (/ 1.0 44.0))
(s246 0.0)
(s247 0.0)
(s248 (/ 1.0 44.0))
(s249 0.0)
(s250 (/ 1.0 44.0))
(s251 0.0)
(s252 (/ 21.0 22.0))
(s256 0.0)
(s257 0.0)
(s258 0.0)
(s259 0.0)
(s261 0.0)
(s262 (/ 39.0 44.0)timeout
) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 419/2115 variables, and 44 constraints, problems are : Problem set: 0 solved, 188 unsolved in 5038 ms.
Refiners :[Positive P Invariants (semi-flows): 44/45 constraints, Generalized P Invariants (flows): 0/27 constraints, State Equation: 0/474 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 188/188 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 188 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/188 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/188 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 2 (OVERLAPS) 224/412 variables, 42/43 constraints. Problems are: Problem set: 0 solved, 188 unsolved
Invariant property smplace_296 does not hold.
Invariant property smplace_295 does not hold.
At refinement iteration 3 (INCLUDED_ONLY) 0/412 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 4 (OVERLAPS) 7/419 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 188 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 419/2115 variables, and 44 constraints, problems are : Problem set: 0 solved, 188 unsolved in 5013 ms.
Refiners :[Positive P Invariants (semi-flows): 44/45 constraints, Generalized P Invariants (flows): 0/27 constraints, State Equation: 0/474 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/188 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10313ms problems are : Problem set: 0 solved, 188 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 188 out of 474 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 474/474 places, 1650/1650 transitions.
Ensure Unique test removed 10 places
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 0 with 12 rules applied. Total rules applied 12 place count 464 transition count 1648
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 14 place count 462 transition count 1648
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 14 place count 462 transition count 1644
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 22 place count 458 transition count 1644
Applied a total of 22 rules in 226 ms. Remains 458 /474 variables (removed 16) and now considering 1644/1650 (removed 6) transitions.
Running 1633 sub problems to find dead transitions.
[2025-06-02 10:52:41] [INFO ] Flow matrix only has 1635 transitions (discarded 9 similar events)
// Phase 1: matrix 1635 rows 458 cols
[2025-06-02 10:52:41] [INFO ] Computed 62 invariants in 48 ms
[2025-06-02 10:52:41] [INFO ] State equation strengthened by 1 read => feed constraints.
Invariant property smplace_130 does not hold.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,444 properties remain. new max is 64
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
SDD size :444 after 857
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,444 properties remain. new max is 128
SDD size :857 after 888
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
Invariant property smplace_465 does not hold.
Invariant property smplace_461 does not hold.
Invariant property smplace_453 does not hold.
Invariant property smplace_445 does not hold.
Invariant property smplace_441 does not hold.
Invariant property smplace_436 does not hold.
Invariant property smplace_434 does not hold.
Invariant property smplace_432 does not hold.
Invariant property smplace_431 does not hold.
Invariant property smplace_421 does not hold.
Invariant property smplace_413 does not hold.
Invariant property smplace_384 does not hold.
Invariant property smplace_380 does not hold.
Invariant property smplace_377 does not hold.
Invariant property smplace_365 does not hold.
Invariant property smplace_363 does not hold.
Invariant property smplace_362 does not hold.
Invariant property smplace_356 does not hold.
Invariant property smplace_353 does not hold.
Invariant property smplace_351 does not hold.
Invariant property smplace_350 does not hold.
Invariant property smplace_349 does not hold.
Invariant property smplace_343 does not hold.
Invariant property smplace_335 does not hold.
Invariant property smplace_334 does not hold.
Invariant property smplace_326 does not hold.
Invariant property smplace_315 does not hold.
Invariant property smplace_308 does not hold.
Invariant property smplace_294 does not hold.
Invariant property smplace_292 does not hold.
Invariant property smplace_290 does not hold.
Invariant property smplace_287 does not hold.
Invariant property smplace_280 does not hold.
Invariant property smplace_277 does not hold.
Invariant property smplace_274 does not hold.
Invariant property smplace_270 does not hold.
Invariant property smplace_267 does not hold.
Invariant property smplace_260 does not hold.
Invariant property smplace_257 does not hold.
Invariant property smplace_237 does not hold.
Invariant property smplace_235 does not hold.
Invariant property smplace_228 does not hold.
Invariant property smplace_222 does not hold.
Invariant property smplace_218 does not hold.
Invariant property smplace_207 does not hold.
Invariant property smplace_205 does not hold.
Invariant property smplace_204 does not hold.
Invariant property smplace_201 does not hold.
Invariant property smplace_194 does not hold.
Invariant property smplace_190 does not hold.
Invariant property smplace_177 does not hold.
Invariant property smplace_175 does not hold.
Invariant property smplace_160 does not hold.
Invariant property smplace_157 does not hold.
Invariant property smplace_152 does not hold.
Invariant property smplace_149 does not hold.
Invariant property smplace_148 does not hold.
Invariant property smplace_132 does not hold.
Invariant property smplace_120 does not hold.
Invariant property smplace_117 does not hold.
Invariant property smplace_115 does not hold.
Invariant property smplace_114 does not hold.
Invariant property smplace_109 does not hold.
Invariant property smplace_92 does not hold.
Invariant property smplace_83 does not hold.
Invariant property smplace_77 does not hold.
Invariant property smplace_75 does not hold.
Invariant property smplace_72 does not hold.
Invariant property smplace_70 does not hold.
Invariant property smplace_56 does not hold.
Invariant property smplace_55 does not hold.
Invariant property smplace_54 does not hold.
Invariant property smplace_53 does not hold.
Invariant property smplace_52 does not hold.
Invariant property smplace_39 does not hold.
Invariant property smplace_34 does not hold.
Invariant property smplace_30 does not hold.
Invariant property smplace_29 does not hold.
Invariant property smplace_26 does not hold.
Invariant property smplace_23 does not hold.
Invariant property smplace_15 does not hold.
Invariant property smplace_14 does not hold.
Invariant property smplace_11 does not hold.
Invariant property smplace_8 does not hold.
Invariant property smplace_3 does not hold.
SDD proceeding with computation,359 properties remain. new max is 128
SDD size :888 after 1091
Invariant property smplace_223 does not hold.
Invariant property smplace_217 does not hold.
Invariant property smplace_168 does not hold.
Invariant property smplace_166 does not hold.
SDD proceeding with computation,355 properties remain. new max is 128
SDD size :1091 after 1095
Invariant property smplace_313 does not hold.
Invariant property smplace_297 does not hold.
Invariant property smplace_247 does not hold.
Invariant property smplace_188 does not hold.
SDD proceeding with computation,351 properties remain. new max is 128
SDD size :1095 after 1099
Invariant property smplace_418 does not hold.
Invariant property smplace_180 does not hold.
Invariant property smplace_65 does not hold.
Invariant property smplace_0 does not hold.
SDD proceeding with computation,347 properties remain. new max is 128
SDD size :1099 after 1103
Invariant property smplace_466 does not hold.
Invariant property smplace_80 does not hold.
SDD proceeding with computation,345 properties remain. new max is 128
SDD size :1103 after 1105
Invariant property smplace_404 does not hold.
Invariant property smplace_401 does not hold.
SDD proceeding with computation,343 properties remain. new max is 128
SDD size :1105 after 1107
Invariant property smplace_361 does not hold.
Invariant property smplace_342 does not hold.
SDD proceeding with computation,341 properties remain. new max is 128
SDD size :1107 after 1109
Invariant property smplace_352 does not hold.
Invariant property smplace_298 does not hold.
SDD proceeding with computation,339 properties remain. new max is 128
SDD size :1109 after 1111
Invariant property smplace_261 does not hold.
Invariant property smplace_196 does not hold.
SDD proceeding with computation,337 properties remain. new max is 128
SDD size :1111 after 1113
Invariant property smplace_249 does not hold.
Invariant property smplace_125 does not hold.
SDD proceeding with computation,335 properties remain. new max is 128
SDD size :1113 after 1115
Invariant property smplace_94 does not hold.
Invariant property smplace_33 does not hold.
SDD proceeding with computation,333 properties remain. new max is 128
SDD size :1115 after 1117
Invariant property smplace_119 does not hold.
Invariant property smplace_40 does not hold.
SDD proceeding with computation,331 properties remain. new max is 128
SDD size :1117 after 1119
Invariant property smplace_400 does not hold.
Invariant property smplace_391 does not hold.
SDD proceeding with computation,329 properties remain. new max is 128
SDD size :1119 after 1121
Invariant property smplace_463 does not hold.
Invariant property smplace_24 does not hold.
SDD proceeding with computation,327 properties remain. new max is 128
SDD size :1121 after 1123
Invariant property smplace_316 does not hold.
Invariant property smplace_27 does not hold.
SDD proceeding with computation,325 properties remain. new max is 128
SDD size :1123 after 1125
Invariant property smplace_473 does not hold.
Invariant property smplace_372 does not hold.
SDD proceeding with computation,323 properties remain. new max is 128
SDD size :1125 after 1127
Invariant property smplace_472 does not hold.
Invariant property smplace_468 does not hold.
Invariant property smplace_426 does not hold.
Invariant property smplace_399 does not hold.
Invariant property smplace_390 does not hold.
Invariant property smplace_370 does not hold.
Invariant property smplace_341 does not hold.
Invariant property smplace_331 does not hold.
Invariant property smplace_321 does not hold.
Invariant property smplace_314 does not hold.
Invariant property smplace_293 does not hold.
Invariant property smplace_269 does not hold.
Invariant property smplace_250 does not hold.
Invariant property smplace_197 does not hold.
Invariant property smplace_191 does not hold.
Invariant property smplace_176 does not hold.
Invariant property smplace_162 does not hold.
Invariant property smplace_85 does not hold.
Invariant property smplace_74 does not hold.
Invariant property smplace_48 does not hold.
Invariant property smplace_19 does not hold.
Invariant property smplace_6 does not hold.
SDD proceeding with computation,301 properties remain. new max is 128
SDD size :1127 after 1179
SDD proceeding with computation,301 properties remain. new max is 256
SDD size :1179 after 1183
SDD proceeding with computation,301 properties remain. new max is 512
SDD size :1183 after 1189
SDD proceeding with computation,301 properties remain. new max is 1024
SDD size :1189 after 1199
Invariant property smplace_447 does not hold.
Invariant property smplace_442 does not hold.
Invariant property smplace_397 does not hold.
Invariant property smplace_389 does not hold.
Invariant property smplace_354 does not hold.
Invariant property smplace_347 does not hold.
Invariant property smplace_327 does not hold.
Invariant property smplace_309 does not hold.
Invariant property smplace_306 does not hold.
Invariant property smplace_234 does not hold.
Invariant property smplace_224 does not hold.
Invariant property smplace_206 does not hold.
Invariant property smplace_183 does not hold.
Invariant property smplace_169 does not hold.
Invariant property smplace_167 does not hold.
Invariant property smplace_129 does not hold.
Invariant property smplace_108 does not hold.
Invariant property smplace_64 does not hold.
Invariant property smplace_41 does not hold.
Invariant property smplace_37 does not hold.
Invariant property smplace_35 does not hold.
SDD proceeding with computation,280 properties remain. new max is 1024
SDD size :1199 after 1267
SDD proceeding with computation,280 properties remain. new max is 2048
SDD size :1267 after 1287
Invariant property smplace_462 does not hold.
Invariant property smplace_440 does not hold.
Invariant property smplace_424 does not hold.
Invariant property smplace_422 does not hold.
Invariant property smplace_386 does not hold.
Invariant property smplace_366 does not hold.
Invariant property smplace_357 does not hold.
Invariant property smplace_339 does not hold.
Invariant property smplace_289 does not hold.
Invariant property smplace_288 does not hold.
Invariant property smplace_238 does not hold.
Invariant property smplace_232 does not hold.
Invariant property smplace_225 does not hold.
Invariant property smplace_170 does not hold.
Invariant property smplace_154 does not hold.
Invariant property smplace_150 does not hold.
Invariant property smplace_104 does not hold.
Invariant property smplace_96 does not hold.
Invariant property smplace_79 does not hold.
Invariant property smplace_69 does not hold.
Invariant property smplace_51 does not hold.
SDD proceeding with computation,259 properties remain. new max is 2048
SDD size :1287 after 1375
Invariant property smplace_471 does not hold.
Invariant property smplace_430 does not hold.
Invariant property smplace_416 does not hold.
Invariant property smplace_383 does not hold.
Invariant property smplace_378 does not hold.
Invariant property smplace_265 does not hold.
Invariant property smplace_262 does not hold.
Invariant property smplace_246 does not hold.
Invariant property smplace_210 does not hold.
Invariant property smplace_203 does not hold.
Invariant property smplace_200 does not hold.
Invariant property smplace_164 does not hold.
Invariant property smplace_158 does not hold.
Invariant property smplace_127 does not hold.
Invariant property smplace_122 does not hold.
Invariant property smplace_106 does not hold.
Invariant property smplace_101 does not hold.
Invariant property smplace_61 does not hold.
Invariant property smplace_13 does not hold.
Invariant property smplace_10 does not hold.
Invariant property smplace_2 does not hold.
SDD proceeding with computation,238 properties remain. new max is 2048
SDD size :1375 after 1463
Invariant property smplace_452 does not hold.
Invariant property smplace_448 does not hold.
Invariant property smplace_444 does not hold.
Invariant property smplace_429 does not hold.
Invariant property smplace_428 does not hold.
Invariant property smplace_427 does not hold.
Invariant property smplace_393 does not hold.
Invariant property smplace_388 does not hold.
Invariant property smplace_385 does not hold.
Invariant property smplace_382 does not hold.
Invariant property smplace_355 does not hold.
Invariant property smplace_340 does not hold.
Invariant property smplace_338 does not hold.
Invariant property smplace_284 does not hold.
Invariant property smplace_275 does not hold.
Invariant property smplace_268 does not hold.
Invariant property smplace_248 does not hold.
Invariant property smplace_239 does not hold.
Invariant property smplace_236 does not hold.
Invariant property smplace_227 does not hold.
Invariant property smplace_219 does not hold.
Invariant property smplace_212 does not hold.
Invariant property smplace_198 does not hold.
Invariant property smplace_195 does not hold.
Invariant property smplace_193 does not hold.
Invariant property smplace_182 does not hold.
Invariant property smplace_181 does not hold.
Invariant property smplace_174 does not hold.
Invariant property smplace_144 does not hold.
Invariant property smplace_142 does not hold.
Invariant property smplace_140 does not hold.
Invariant property smplace_97 does not hold.
Invariant property smplace_93 does not hold.
Invariant property smplace_91 does not hold.
Invariant property smplace_90 does not hold.
Invariant property smplace_86 does not hold.
Invariant property smplace_73 does not hold.
Invariant property smplace_63 does not hold.
Invariant property smplace_50 does not hold.
Invariant property smplace_36 does not hold.
Invariant property smplace_17 does not hold.
Invariant property smplace_16 does not hold.
SDD proceeding with computation,196 properties remain. new max is 2048
SDD size :1463 after 1603
Invariant property smplace_425 does not hold.
At refinement iteration 0 (INCLUDED_ONLY) 0/448 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 1633 unsolved
Invariant property smplace_403 does not hold.
Invariant property smplace_346 does not hold.
Invariant property smplace_324 does not hold.
Invariant property smplace_266 does not hold.
Invariant property smplace_252 does not hold.
Invariant property smplace_161 does not hold.
Invariant property smplace_116 does not hold.
Invariant property smplace_112 does not hold.
Invariant property smplace_100 does not hold.
Invariant property smplace_4 does not hold.
SDD proceeding with computation,185 properties remain. new max is 2048
SDD size :1603 after 2145
At refinement iteration 1 (INCLUDED_ONLY) 0/448 variables, 8/52 constraints. Problems are: Problem set: 0 solved, 1633 unsolved
Invariant property smplace_438 does not hold.
Invariant property smplace_283 does not hold.
Invariant property smplace_263 does not hold.
Invariant property smplace_187 does not hold.
Invariant property smplace_163 does not hold.
Invariant property smplace_146 does not hold.
Invariant property smplace_105 does not hold.
Invariant property smplace_88 does not hold.
Invariant property smplace_59 does not hold.
Invariant property smplace_32 does not hold.
Invariant property smplace_12 does not hold.
SDD proceeding with computation,174 properties remain. new max is 2048
SDD size :2145 after 2315
Invariant property smplace_417 does not hold.
Invariant property smplace_381 does not hold.
Invariant property smplace_371 does not hold.
Invariant property smplace_312 does not hold.
Invariant property smplace_304 does not hold.
Invariant property smplace_243 does not hold.
Invariant property smplace_229 does not hold.
Invariant property smplace_216 does not hold.
Invariant property smplace_136 does not hold.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Invariant property smplace_103 does not hold.
Invariant property smplace_76 does not hold.
SDD proceeding with computation,163 properties remain. new max is 2048
SDD size :2315 after 2530
Invariant property smplace_454 does not hold.
Invariant property smplace_451 does not hold.
Invariant property smplace_439 does not hold.
Invariant property smplace_412 does not hold.
Invariant property smplace_405 does not hold.
[2025-06-02 10:52:59] [INFO ] Deduced a trap composed of 18 places in 240 ms of which 15 ms to minimize.
Invariant property smplace_348 does not hold.
Invariant property smplace_329 does not hold.
Invariant property smplace_311 does not hold.
Invariant property smplace_281 does not hold.
Invariant property smplace_273 does not hold.
Invariant property smplace_240 does not hold.
Invariant property smplace_213 does not hold.
Invariant property smplace_153 does not hold.
Invariant property smplace_147 does not hold.
Invariant property smplace_95 does not hold.
Invariant property smplace_89 does not hold.
Invariant property smplace_22 does not hold.
SDD proceeding with computation,146 properties remain. new max is 2048
SDD size :2530 after 2858
Invariant property smplace_459 does not hold.
Invariant property smplace_455 does not hold.
Invariant property smplace_419 does not hold.
Invariant property smplace_396 does not hold.
Invariant property smplace_367 does not hold.
Invariant property smplace_345 does not hold.
Invariant property smplace_317 does not hold.
Invariant property smplace_310 does not hold.
Invariant property smplace_278 does not hold.
Invariant property smplace_271 does not hold.
Invariant property smplace_264 does not hold.
Invariant property smplace_245 does not hold.
Invariant property smplace_202 does not hold.
Invariant property smplace_192 does not hold.
Invariant property smplace_159 does not hold.
Invariant property smplace_141 does not hold.
Invariant property smplace_138 does not hold.
Invariant property smplace_133 does not hold.
Invariant property smplace_99 does not hold.
Invariant property smplace_81 does not hold.
Invariant property smplace_42 does not hold.
Invariant property smplace_7 does not hold.
SDD proceeding with computation,124 properties remain. new max is 2048
SDD size :2858 after 3266
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 448/2093 variables, and 53 constraints, problems are : Problem set: 0 solved, 1633 unsolved in 20040 ms.
Refiners :[Positive P Invariants (semi-flows): 44/45 constraints, Generalized P Invariants (flows): 8/17 constraints, State Equation: 0/458 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1633/632 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1633 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/448 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 1633 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/448 variables, 8/52 constraints. Problems are: Problem set: 0 solved, 1633 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/448 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 1633 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:53:10] [INFO ] Deduced a trap composed of 100 places in 204 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:53:11] [INFO ] Deduced a trap composed of 19 places in 345 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:53:15] [INFO ] Deduced a trap composed of 11 places in 410 ms of which 31 ms to minimize.
SDD proceeding with computation,124 properties remain. new max is 4096
SDD size :3266 after 50894
Invariant property smplace_443 does not hold.
Invariant property smplace_407 does not hold.
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 Int declared 448/2093 variables, and 56 constraints, problems are : Problem set: 0 solved, 1633 unsolved in 20030 ms.
Refiners :[Positive P Invariants (semi-flows): 44/45 constraints, Generalized P Invariants (flows): 8/17 constraints, State Equation: 0/458 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1001/632 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43559ms problems are : Problem set: 0 solved, 1633 unsolved
Search for dead transitions found 0 dead transitions in 43573ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43818 ms. Remains : 458/474 places, 1644/1650 transitions.
RANDOM walk for 2151 steps (148 resets) in 265 ms. (8 steps per ms) remains 0/5 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 473 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL
Total runtime 59865 ms.

BK_STOP 1748861605502

--------------------
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="PolyORBNT-PT-S10J20"
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 PolyORBNT-PT-S10J20, 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 r161-tall-174881261300423"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J20.tgz
mv PolyORBNT-PT-S10J20 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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;