Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r561-tall-171734906400198.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
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 r561-tall-171734906400198
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 668K
-rw-r--r-- 1 mcc users 7.8K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 9.5K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 221K Jun 2 16:33 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 1717354018168

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 202405141337
[2024-06-02 18:46:59] [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]
[2024-06-02 18:46:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 18:46:59] [INFO ] Load time of PNML (sax parser for PT used): 106 ms
[2024-06-02 18:46:59] [INFO ] Transformed 602 places.
[2024-06-02 18:46:59] [INFO ] Transformed 944 transitions.
[2024-06-02 18:46:59] [INFO ] Found NUPN structural information;
[2024-06-02 18:46:59] [INFO ] Parsed PT model containing 602 places and 944 transitions and 2776 arcs in 207 ms.
Graph (trivial) has 494 edges and 602 vertex of which 19 / 602 are part of one of the 3 SCC in 4 ms
Free SCC test removed 16 places
Structural test allowed to assert that 139 places are NOT stable. Took 25 ms.
Ensure Unique test removed 17 transitions
Reduce redundant transitions removed 17 transitions.
[2024-06-02 18:47:00] [INFO ] Flatten gal took : 219 ms
[2024-06-02 18:47:00] [INFO ] Flatten gal took : 105 ms
[2024-06-02 18:47:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality532282645218206777.gal : 59 ms
[2024-06-02 18:47:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14526659751771482036.prop : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality532282645218206777.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14526659751771482036.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality14526659751771482036.prop.
RANDOM walk for 40000 steps (408 resets) in 3681 ms. (10 steps per ms) remains 315/463 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 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 402 steps (8 resets) in 11 ms. (33 steps per ms) remains 315/315 properties
BEST_FIRST walk for 403 steps (8 resets) in 14 ms. (26 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 27 ms. (14 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 19 ms. (20 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 402 steps (8 resets) in 23 ms. (16 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 17 ms. (22 steps per ms) remains 315/315 properties
BEST_FIRST walk for 401 steps (8 resets) in 21 ms. (18 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 19 ms. (20 steps per ms) remains 315/315 properties
BEST_FIRST walk for 403 steps (8 resets) in 25 ms. (15 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 17 ms. (22 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 25 ms. (15 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 7 ms. (50 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 315/315 properties
BEST_FIRST walk for 402 steps (8 resets) in 6 ms. (57 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 315/315 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 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 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 315/315 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 315/315 properties
BEST_FIRST walk for 402 steps (8 resets) in 5 ms. (67 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 6 ms. (57 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 315/315 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 315/315 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 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 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 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
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 315/315 properties
BEST_FIRST walk for 402 steps (8 resets) in 10 ms. (36 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 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
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 315/315 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 315/315 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 315/315 properties
[2024-06-02 18:47:01] [INFO ] Flow matrix only has 925 transitions (discarded 2 similar events)
// Phase 1: matrix 925 rows 586 cols
[2024-06-02 18:47:01] [INFO ] Computed 13 invariants in 29 ms
[2024-06-02 18:47:01] [INFO ] State equation strengthened by 1 read => feed constraints.
SDD proceeding with computation,463 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,463 properties remain. new max is 8
SDD size :3 after 4
SDD proceeding with computation,463 properties remain. new max is 16
SDD size :4 after 15
SDD proceeding with computation,463 properties remain. new max is 32
SDD size :15 after 17
SDD proceeding with computation,463 properties remain. new max is 64
SDD size :17 after 21
SDD proceeding with computation,463 properties remain. new max is 128
SDD size :21 after 23
SDD proceeding with computation,463 properties remain. new max is 256
SDD size :23 after 34
Invariant property smplace_173 does not hold.
Invariant property smplace_172 does not hold.
Invariant property smplace_171 does not hold.
Invariant property smplace_170 does not hold.
Invariant property smplace_169 does not hold.
Invariant property smplace_62 does not hold.
Invariant property smplace_61 does not hold.
Invariant property smplace_60 does not hold.
Invariant property smplace_59 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_29 does not hold.
Invariant property smplace_28 does not hold.
Invariant property smplace_27 does not hold.
Invariant property smplace_20 does not hold.
Invariant property smplace_19 does not hold.
Invariant property smplace_18 does not hold.
Invariant property smplace_14 does not hold.
Invariant property smplace_13 does not hold.
Invariant property smplace_12 does not hold.
Invariant property smplace_11 does not hold.
Invariant property smplace_8 does not hold.
Invariant property smplace_7 does not hold.
Invariant property smplace_3 does not hold.
SDD proceeding with computation,437 properties remain. new max is 256
SDD size :34 after 316
Invariant property smplace_129 does not hold.
Invariant property smplace_51 does not hold.
Invariant property smplace_26 does not hold.
Invariant property smplace_22 does not hold.
Invariant property smplace_21 does not hold.
Invariant property smplace_17 does not hold.
Invariant property smplace_2 does not hold.
SDD proceeding with computation,430 properties remain. new max is 256
SDD size :316 after 544
Invariant property smplace_50 does not hold.
Invariant property smplace_36 does not hold.
Invariant property smplace_35 does not hold.
Invariant property smplace_34 does not hold.
Invariant property smplace_33 does not hold.
Invariant property smplace_32 does not hold.
Invariant property smplace_31 does not hold.
Invariant property smplace_30 does not hold.
SDD proceeding with computation,422 properties remain. new max is 256
SDD size :544 after 1567
Invariant property smplace_168 does not hold.
Invariant property smplace_167 does not hold.
SDD proceeding with computation,420 properties remain. new max is 256
SDD size :1567 after 1677
SDD proceeding with computation,420 properties remain. new max is 512
SDD size :1677 after 2161
Invariant property smplace_166 does not hold.
Invariant property smplace_165 does not hold.
SDD proceeding with computation,418 properties remain. new max is 512
SDD size :2161 after 2565
Invariant property smplace_164 does not hold.
Invariant property smplace_163 does not hold.
SDD proceeding with computation,416 properties remain. new max is 512
SDD size :2565 after 3041
SDD proceeding with computation,416 properties remain. new max is 1024
SDD size :3041 after 3637
All remaining problems are real, not stopping.
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.
At refinement iteration 0 (INCLUDED_ONLY) 0/315 variables, 315/315 constraints. Problems are: Problem set: 0 solved, 315 unsolved
SDD proceeding with computation,410 properties remain. new max is 1024
SDD size :3637 after 4612
Invariant property smplace_155 does not hold.
SDD proceeding with computation,409 properties remain. new max is 1024
SDD size :4612 after 6693
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.
Invariant property smplace_47 does not hold.
Invariant property smplace_25 does not hold.
Invariant property smplace_24 does not hold.
Invariant property smplace_23 does not hold.
SDD proceeding with computation,398 properties remain. new max is 1024
SDD size :6693 after 8621
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.
Invariant property smplace_43 does not hold.
SDD proceeding with computation,391 properties remain. new max is 1024
SDD size :8621 after 13681
Invariant property smplace_224 does not hold.
Invariant property smplace_210 does not hold.
Invariant property smplace_209 does not hold.
Invariant property smplace_207 does not hold.
Invariant property smplace_206 does not hold.
Invariant property smplace_205 does not hold.
Invariant property smplace_204 does not hold.
Invariant property smplace_202 does not hold.
Invariant property smplace_201 does not hold.
Invariant property smplace_176 does not hold.
Invariant property smplace_175 does not hold.
Invariant property smplace_49 does not hold.
Invariant property smplace_48 does not hold.
Invariant property smplace_46 does not hold.
Invariant property smplace_45 does not hold.
Invariant property smplace_44 does not hold.
Invariant property smplace_42 does not hold.
Invariant property smplace_41 does not hold.
Invariant property smplace_40 does not hold.
SDD proceeding with computation,372 properties remain. new max is 1024
SDD size :13681 after 369250
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))
(s43 (/ 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))
(s123 (/ 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))
(s142 (/ 1.0 2.0))
(s143 (/ 1.0 2.0))
(s144 (/ 1.0 2.0))
(s145 (/ 1.0 2.0))
(s146 (/ 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))
(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))
(s244 (/ 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))
(s297 (/ 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))
(s317 (/ 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))
(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))
(s462 (/ 1.0 2.0))
(s463 (/ 1.0 2.0))
(s464 (/ 1.0 2.0))
(s466 (/ 1.0 2.0))
(s470 (/ 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))
(s489 (/ 1.0 2.0))
(s490 (/ 1.0 2.0))
(s491 (/ 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))
(s529 (/ 1.0 2.0))
(s530 (/ 1.0 2.0))
(s531 (/ 1.0 2.0))
(s532 (/ 1.0 2.0))
(s533 (/ 1.0 2.0))
(s534 timeout
( org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 315/1511 variables, and 315 constraints, problems are : Problem set: 25 solved, 290 unsolved in 5052 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]
Escalating to Integer solving :Problem set: 25 solved, 290 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/290 variables, 290/290 constraints. Problems are: Problem set: 25 solved, 290 unsolved
SDD proceeding with computation,372 properties remain. new max is 2048
SDD size :369250 after 373825
Invariant property smplace_203 does not hold.
Invariant property smplace_157 does not hold.
Invariant property smplace_58 does not hold.
Invariant property smplace_57 does not hold.
SDD proceeding with computation,368 properties remain. new max is 2048
SDD size :373825 after 377482
SDD proceeding with computation,368 properties remain. new max is 4096
SDD size :377482 after 379510
At refinement iteration 1 (INCLUDED_ONLY) 0/290 variables, 0/290 constraints. Problems are: Problem set: 27 solved, 288 unsolved
At refinement iteration 2 (OVERLAPS) 215/505 variables, 10/300 constraints. Problems are: Problem set: 27 solved, 288 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/505 variables, 215/515 constraints. Problems are: Problem set: 27 solved, 288 unsolved
Invariant property smplace_200 does not hold.
Invariant property smplace_199 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_149 does not hold.
Invariant property smplace_148 does not hold.
Invariant property smplace_147 does not hold.
Invariant property smplace_146 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_142 does not hold.
Invariant property smplace_132 does not hold.
Invariant property smplace_128 does not hold.
Invariant property smplace_127 does not hold.
Invariant property smplace_126 does not hold.
Invariant property smplace_125 does not hold.
Invariant property smplace_124 does not hold.
Invariant property smplace_123 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_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_74 does not hold.
Invariant property smplace_73 does not hold.
Invariant property smplace_72 does not hold.
Invariant property smplace_71 does not hold.
SDD proceeding with computation,314 properties remain. new max is 4096
SDD size :379510 after 386808
[2024-06-02 18:47:08] [INFO ] Deduced a trap composed of 158 places in 279 ms of which 45 ms to minimize.
[2024-06-02 18:47:08] [INFO ] Deduced a trap composed of 110 places in 207 ms of which 4 ms to minimize.
[2024-06-02 18:47:08] [INFO ] Deduced a trap composed of 67 places in 212 ms of which 4 ms to minimize.
[2024-06-02 18:47:09] [INFO ] Deduced a trap composed of 71 places in 201 ms of which 3 ms to minimize.
[2024-06-02 18:47:09] [INFO ] Deduced a trap composed of 99 places in 185 ms of which 4 ms to minimize.
[2024-06-02 18:47:09] [INFO ] Deduced a trap composed of 104 places in 176 ms of which 3 ms to minimize.
Invariant property smplace_102 does not hold.
Invariant property smplace_97 does not hold.
[2024-06-02 18:47:09] [INFO ] Deduced a trap composed of 115 places in 189 ms of which 3 ms to minimize.
SDD proceeding with computation,312 properties remain. new max is 4096
SDD size :386808 after 397104
[2024-06-02 18:47:10] [INFO ] Deduced a trap composed of 99 places in 169 ms of which 3 ms to minimize.
[2024-06-02 18:47:10] [INFO ] Deduced a trap composed of 105 places in 195 ms of which 3 ms to minimize.
SDD proceeding with computation,312 properties remain. new max is 8192
SDD size :397104 after 412352
[2024-06-02 18:47:10] [INFO ] Deduced a trap composed of 244 places in 216 ms of which 3 ms to minimize.
[2024-06-02 18:47:10] [INFO ] Deduced a trap composed of 103 places in 201 ms of which 4 ms to minimize.
[2024-06-02 18:47:10] [INFO ] Deduced a trap composed of 124 places in 188 ms of which 3 ms to minimize.
[2024-06-02 18:47:11] [INFO ] Deduced a trap composed of 116 places in 192 ms of which 3 ms to minimize.
[2024-06-02 18:47:11] [INFO ] Deduced a trap composed of 81 places in 182 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 505/1511 variables, and 529 constraints, problems are : Problem set: 77 solved, 238 unsolved in 5012 ms.
Refiners :[Domain max(s): 505/586 constraints, Positive P Invariants (semi-flows): 10/13 constraints, State Equation: 0/586 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/315 constraints, Known Traps: 14/14 constraints]
After SMT, in 10270ms problems are : Problem set: 77 solved, 238 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 238 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.3 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 125 transitions
Trivial Post-agglo rules discarded 125 transitions
Performed 125 trivial Post agglomeration. Transition count delta: 125
Iterating post reduction 0 with 131 rules applied. Total rules applied 132 place count 577 transition count 796
Reduce places removed 125 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 128 rules applied. Total rules applied 260 place count 452 transition count 793
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 262 place count 450 transition count 793
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 262 place count 450 transition count 784
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 280 place count 441 transition count 784
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 303 place count 418 transition count 760
Iterating global reduction 3 with 23 rules applied. Total rules applied 326 place count 418 transition count 760
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 329 place count 418 transition count 757
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 329 place count 418 transition count 754
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 335 place count 415 transition count 754
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 338 place count 412 transition count 693
Iterating global reduction 4 with 3 rules applied. Total rules applied 341 place count 412 transition count 693
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 344 place count 412 transition count 690
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 345 place count 411 transition count 690
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 6 with 74 rules applied. Total rules applied 419 place count 374 transition count 653
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: -50
Deduced a syphon composed of 21 places in 2 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 6 with 42 rules applied. Total rules applied 461 place count 353 transition count 703
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 465 place count 353 transition count 699
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 7 with 17 rules applied. Total rules applied 482 place count 353 transition count 682
Free-agglomeration rule applied 22 times.
Iterating global reduction 7 with 22 rules applied. Total rules applied 504 place count 353 transition count 660
Reduce places removed 22 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 26 rules applied. Total rules applied 530 place count 331 transition count 656
Drop transitions (Redundant composition of simpler transitions.) removed 49 transitions
Redundant transition composition rules discarded 49 transitions
Iterating global reduction 8 with 49 rules applied. Total rules applied 579 place count 331 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 582 place count 331 transition count 607
Applied a total of 582 rules in 202 ms. Remains 331 /586 variables (removed 255) and now considering 607/927 (removed 320) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 211 ms. Remains : 331/586 places, 607/927 transitions.
Invariant property smplace_190 does not hold.
Invariant property smplace_183 does not hold.
Invariant property smplace_141 does not hold.
Invariant property smplace_140 does not hold.
Invariant property smplace_139 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.
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,276 properties remain. new max is 8192
SDD size :412352 after 453775
SDD proceeding with computation,276 properties remain. new max is 16384
SDD size :453775 after 465938
SDD proceeding with computation,276 properties remain. new max is 32768
SDD size :465938 after 753435
Invariant property smplace_216 does not hold.
Invariant property smplace_215 does not hold.
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,269 properties remain. new max is 32768
SDD size :753435 after 4.51605e+06
RANDOM walk for 4000000 steps (221550 resets) in 59648 ms. (67 steps per ms) remains 80/238 properties
BEST_FIRST walk for 400003 steps (4027 resets) in 1307 ms. (305 steps per ms) remains 80/80 properties
BEST_FIRST walk for 400004 steps (4062 resets) in 1202 ms. (332 steps per ms) remains 80/80 properties
BEST_FIRST walk for 400002 steps (4104 resets) in 915 ms. (436 steps per ms) remains 80/80 properties
BEST_FIRST walk for 400003 steps (3993 resets) in 1049 ms. (380 steps per ms) remains 80/80 properties
SDD proceeding with computation,269 properties remain. new max is 65536
SDD size :4.51605e+06 after 6.12886e+06
BEST_FIRST walk for 400003 steps (4005 resets) in 865 ms. (461 steps per ms) remains 79/80 properties
BEST_FIRST walk for 400003 steps (4023 resets) in 946 ms. (422 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (4043 resets) in 1156 ms. (345 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (3970 resets) in 869 ms. (459 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (4050 resets) in 1150 ms. (347 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (3977 resets) in 862 ms. (463 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400003 steps (4042 resets) in 1169 ms. (341 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400001 steps (4070 resets) in 877 ms. (455 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400002 steps (4038 resets) in 1128 ms. (354 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400003 steps (3985 resets) in 866 ms. (461 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400002 steps (4037 resets) in 1316 ms. (303 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400003 steps (4085 resets) in 941 ms. (424 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (3998 resets) in 1034 ms. (386 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (4058 resets) in 907 ms. (440 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400003 steps (3945 resets) in 1101 ms. (362 steps per ms) remains 76/79 properties
BEST_FIRST walk for 400003 steps (4026 resets) in 1110 ms. (360 steps per ms) remains 76/76 properties
BEST_FIRST walk for 400004 steps (4022 resets) in 829 ms. (481 steps per ms) remains 76/76 properties
BEST_FIRST walk for 400003 steps (4048 resets) in 815 ms. (490 steps per ms) remains 76/76 properties
BEST_FIRST walk for 400004 steps (4009 resets) in 1248 ms. (320 steps per ms) remains 76/76 properties
BEST_FIRST walk for 400004 steps (4057 resets) in 1017 ms. (392 steps per ms) remains 76/76 properties
BEST_FIRST walk for 400004 steps (4062 resets) in 902 ms. (442 steps per ms) remains 76/76 properties
Invariant property smplace_346 does not hold.
Invariant property smplace_345 does not hold.
Invariant property smplace_344 does not hold.
Invariant property smplace_343 does not hold.
Invariant property smplace_342 does not hold.
Invariant property smplace_341 does not hold.
Invariant property smplace_340 does not hold.
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 (4018 resets) in 946 ms. (422 steps per ms) remains 76/76 properties
Invariant property smplace_302 does not hold.
Invariant property smplace_301 does not hold.
BEST_FIRST walk for 400004 steps (4013 resets) in 1176 ms. (339 steps per ms) remains 74/76 properties
Invariant property smplace_230 does not hold.
SDD proceeding with computation,249 properties remain. new max is 65536
SDD size :6.12886e+06 after 6.042e+07
BEST_FIRST walk for 400004 steps (4078 resets) in 854 ms. (467 steps per ms) remains 74/74 properties
BEST_FIRST walk for 400003 steps (4020 resets) in 952 ms. (419 steps per ms) remains 74/74 properties
BEST_FIRST walk for 400004 steps (4073 resets) in 862 ms. (463 steps per ms) remains 74/74 properties
BEST_FIRST walk for 400004 steps (4037 resets) in 1097 ms. (364 steps per ms) remains 74/74 properties
BEST_FIRST walk for 400003 steps (4010 resets) in 892 ms. (447 steps per ms) remains 74/74 properties
BEST_FIRST walk for 400003 steps (4048 resets) in 1159 ms. (344 steps per ms) remains 74/74 properties
BEST_FIRST walk for 400004 steps (4044 resets) in 862 ms. (463 steps per ms) remains 74/74 properties
BEST_FIRST walk for 400003 steps (4023 resets) in 1162 ms. (343 steps per ms) remains 74/74 properties
BEST_FIRST walk for 400004 steps (3994 resets) in 1131 ms. (353 steps per ms) remains 74/74 properties
BEST_FIRST walk for 400004 steps (3990 resets) in 942 ms. (424 steps per ms) remains 73/74 properties
BEST_FIRST walk for 400003 steps (3976 resets) in 1185 ms. (337 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400003 steps (4044 resets) in 1112 ms. (359 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400004 steps (4013 resets) in 1144 ms. (349 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400003 steps (4039 resets) in 1212 ms. (329 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400003 steps (4057 resets) in 1175 ms. (340 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400003 steps (4003 resets) in 1531 ms. (261 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400004 steps (4018 resets) in 1015 ms. (393 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400004 steps (3969 resets) in 1027 ms. (389 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400003 steps (4065 resets) in 862 ms. (463 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400003 steps (4029 resets) in 1067 ms. (374 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400003 steps (4007 resets) in 744 ms. (536 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400004 steps (4019 resets) in 946 ms. (422 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400004 steps (4010 resets) in 967 ms. (413 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400004 steps (4052 resets) in 1109 ms. (360 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400004 steps (4049 resets) in 1162 ms. (343 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400004 steps (4044 resets) in 892 ms. (447 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400004 steps (4061 resets) in 1031 ms. (387 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400004 steps (4015 resets) in 861 ms. (464 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400004 steps (4045 resets) in 999 ms. (400 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400004 steps (4012 resets) in 888 ms. (449 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400002 steps (3990 resets) in 1047 ms. (381 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400004 steps (4017 resets) in 870 ms. (459 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400004 steps (4017 resets) in 990 ms. (403 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400004 steps (3998 resets) in 867 ms. (460 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400003 steps (3961 resets) in 1134 ms. (352 steps per ms) remains 73/73 properties
SDD proceeding with computation,249 properties remain. new max is 131072
BEST_FIRST walk for 400004 steps (4033 resets) in 1141 ms. (350 steps per ms) remains 73/73 properties
SDD size :6.042e+07 after 6.24799e+07
BEST_FIRST walk for 400003 steps (4045 resets) in 864 ms. (462 steps per ms) remains 73/73 properties
BEST_FIRST walk for 400004 steps (4077 resets) in 1152 ms. (346 steps per ms) remains 70/73 properties
BEST_FIRST walk for 400003 steps (4017 resets) in 873 ms. (457 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (4049 resets) in 1087 ms. (367 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (4047 resets) in 849 ms. (470 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400004 steps (4036 resets) in 955 ms. (418 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400003 steps (4054 resets) in 747 ms. (534 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400003 steps (4020 resets) in 1045 ms. (382 steps per ms) remains 70/70 properties
BEST_FIRST walk for 400003 steps (4012 resets) in 1054 ms. (379 steps per ms) remains 70/70 properties
[2024-06-02 18:47:57] [INFO ] Flow matrix only has 567 transitions (discarded 40 similar events)
// Phase 1: matrix 567 rows 331 cols
[2024-06-02 18:47:57] [INFO ] Computed 10 invariants in 3 ms
[2024-06-02 18:47:57] [INFO ] State equation strengthened by 49 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (OVERLAPS) 178/235 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (OVERLAPS) 90/325 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/325 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 567/892 variables, 325/335 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/892 variables, 49/384 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/892 variables, 0/384 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 6/898 variables, 6/390 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/898 variables, 0/390 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 10 (OVERLAPS) 0/898 variables, 0/390 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 898/898 variables, and 390 constraints, problems are : Problem set: 0 solved, 57 unsolved in 3116 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 331/331 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (OVERLAPS) 178/235 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-02 18:48:00] [INFO ] Deduced a trap composed of 98 places in 81 ms of which 2 ms to minimize.
[2024-06-02 18:48:00] [INFO ] Deduced a trap composed of 98 places in 76 ms of which 2 ms to minimize.
[2024-06-02 18:48:00] [INFO ] Deduced a trap composed of 95 places in 51 ms of which 1 ms to minimize.
[2024-06-02 18:48:01] [INFO ] Deduced a trap composed of 98 places in 52 ms of which 1 ms to minimize.
[2024-06-02 18:48:01] [INFO ] Deduced a trap composed of 97 places in 51 ms of which 1 ms to minimize.
[2024-06-02 18:48:01] [INFO ] Deduced a trap composed of 85 places in 54 ms of which 1 ms to minimize.
[2024-06-02 18:48:01] [INFO ] Deduced a trap composed of 95 places in 49 ms of which 1 ms to minimize.
[2024-06-02 18:48:01] [INFO ] Deduced a trap composed of 97 places in 46 ms of which 2 ms to minimize.
[2024-06-02 18:48:01] [INFO ] Deduced a trap composed of 98 places in 53 ms of which 2 ms to minimize.
[2024-06-02 18:48:01] [INFO ] Deduced a trap composed of 98 places in 49 ms of which 1 ms to minimize.
[2024-06-02 18:48:01] [INFO ] Deduced a trap composed of 99 places in 47 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 11/17 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-02 18:48:02] [INFO ] Deduced a trap composed of 86 places in 48 ms of which 0 ms to minimize.
[2024-06-02 18:48:02] [INFO ] Deduced a trap composed of 86 places in 53 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/235 variables, 2/19 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/235 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 90/325 variables, 4/23 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/325 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 567/892 variables, 325/348 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/892 variables, 49/397 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/892 variables, 57/454 constraints. Problems are: Problem set: 0 solved, 57 unsolved
[2024-06-02 18:48:03] [INFO ] Deduced a trap composed of 83 places in 49 ms of which 1 ms to minimize.
[2024-06-02 18:48:03] [INFO ] Deduced a trap composed of 86 places in 48 ms of which 1 ms to minimize.
[2024-06-02 18:48:04] [INFO ] Deduced a trap composed of 102 places in 127 ms of which 2 ms to minimize.
[2024-06-02 18:48:04] [INFO ] Deduced a trap composed of 55 places in 121 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/892 variables, 4/458 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/892 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 12 (OVERLAPS) 6/898 variables, 6/464 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/898 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 14 (OVERLAPS) 0/898 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 898/898 variables, and 464 constraints, problems are : Problem set: 0 solved, 57 unsolved in 10032 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 331/331 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 17/17 constraints]
After SMT, in 13202ms problems are : Problem set: 0 solved, 57 unsolved
Fused 57 Parikh solutions to 56 different solutions.
Parikh walk visited 0 properties in 8606 ms.
Support contains 57 out of 331 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 331/331 places, 607/607 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 331 transition count 565
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 289 transition count 565
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 84 place count 289 transition count 561
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 92 place count 285 transition count 561
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 105 place count 272 transition count 548
Iterating global reduction 2 with 13 rules applied. Total rules applied 118 place count 272 transition count 548
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 118 place count 272 transition count 543
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 128 place count 267 transition count 543
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 134 place count 261 transition count 534
Iterating global reduction 2 with 6 rules applied. Total rules applied 140 place count 261 transition count 534
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 144 place count 261 transition count 530
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 146 place count 259 transition count 530
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 4 with 52 rules applied. Total rules applied 198 place count 233 transition count 504
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 4 with 34 rules applied. Total rules applied 232 place count 216 transition count 538
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 240 place count 216 transition count 530
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 273 place count 216 transition count 497
Free-agglomeration rule applied 6 times.
Iterating global reduction 5 with 6 rules applied. Total rules applied 279 place count 216 transition count 491
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 285 place count 210 transition count 491
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 288 place count 210 transition count 624
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 291 place count 207 transition count 624
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 293 place count 207 transition count 624
Applied a total of 293 rules in 102 ms. Remains 207 /331 variables (removed 124) and now considering 624/607 (removed -17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 207/331 places, 624/607 transitions.
SDD proceeding with computation,249 properties remain. new max is 262144
SDD size :6.24799e+07 after 6.73341e+07
RANDOM walk for 4000000 steps (97056 resets) in 28675 ms. (139 steps per ms) remains 6/57 properties
BEST_FIRST walk for 4000004 steps (21987 resets) in 5467 ms. (731 steps per ms) remains 6/6 properties
BEST_FIRST walk for 4000004 steps (21877 resets) in 4452 ms. (898 steps per ms) remains 4/6 properties
BEST_FIRST walk for 4000003 steps (21963 resets) in 4694 ms. (851 steps per ms) remains 2/4 properties
BEST_FIRST walk for 1785013 steps (9806 resets) in 3046 ms. (585 steps per ms) remains 0/2 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 MARKED_SUFFIX_TEST DECISION_DIAGRAMS TRIVIAL_UNMARKED_SCC_TEST COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL
Total runtime 97811 ms.

BK_STOP 1717354117271

--------------------
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination 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 2-5568"
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 r561-tall-171734906400198"
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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;