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-171734906300173.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-14, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r561-tall-171734906300173
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 596K
-rw-r--r-- 1 mcc users 5.8K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K 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 3.5K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 17K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 11K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K 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 153K 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 1717353849021

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-14
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202405141337
[2024-06-02 18:44:10] [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 18:44:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 18:44:10] [INFO ] Load time of PNML (sax parser for PT used): 93 ms
[2024-06-02 18:44:10] [INFO ] Transformed 205 places.
[2024-06-02 18:44:10] [INFO ] Transformed 610 transitions.
[2024-06-02 18:44:10] [INFO ] Found NUPN structural information;
[2024-06-02 18:44:10] [INFO ] Parsed PT model containing 205 places and 610 transitions and 2315 arcs in 211 ms.
Structural test allowed to assert that 14 places are NOT stable. Took 7 ms.
Ensure Unique test removed 71 transitions
Reduce redundant transitions removed 71 transitions.
[2024-06-02 18:44:11] [INFO ] Flatten gal took : 191 ms
[2024-06-02 18:44:11] [INFO ] Flatten gal took : 110 ms
[2024-06-02 18:44:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5085298344605198629.gal : 28 ms
[2024-06-02 18:44:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2321268500307680311.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5085298344605198629.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2321268500307680311.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/ReachabilityCardinality2321268500307680311.prop.
RANDOM walk for 40000 steps (1195 resets) in 2850 ms. (14 steps per ms) remains 76/191 properties
BEST_FIRST walk for 4004 steps (24 resets) in 38 ms. (102 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4004 steps (22 resets) in 26 ms. (148 steps per ms) remains 76/76 properties
BEST_FIRST walk for 4003 steps (25 resets) in 19 ms. (200 steps per ms) remains 73/76 properties
BEST_FIRST walk for 4004 steps (23 resets) in 19 ms. (200 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (25 resets) in 18 ms. (210 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (19 resets) in 25 ms. (153 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (26 resets) in 18 ms. (210 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (25 resets) in 17 ms. (222 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (19 resets) in 13 ms. (285 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4002 steps (21 resets) in 14 ms. (266 steps per ms) remains 73/73 properties
Invariant property smplace_20 does not hold.
Invariant property smplace_18 does not hold.
SDD proceeding with computation,189 properties remain. new max is 2
SDD size :1 after 4
BEST_FIRST walk for 4004 steps (20 resets) in 17 ms. (222 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (21 resets) in 14 ms. (266 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (25 resets) in 15 ms. (250 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (17 resets) in 14 ms. (266 steps per ms) remains 71/73 properties
Invariant property smplace_17 does not hold.
SDD proceeding with computation,188 properties remain. new max is 2
SDD size :4 after 5
BEST_FIRST walk for 4003 steps (21 resets) in 15 ms. (250 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4002 steps (21 resets) in 14 ms. (266 steps per ms) remains 71/71 properties
Invariant property smplace_75 does not hold.
Invariant property smplace_74 does not hold.
Invariant property smplace_73 does not hold.
BEST_FIRST walk for 4003 steps (23 resets) in 14 ms. (266 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4003 steps (21 resets) in 17 ms. (222 steps per ms) remains 71/71 properties
Invariant property smplace_11 does not hold.
Invariant property smplace_10 does not hold.
Invariant property smplace_9 does not hold.
Invariant property smplace_5 does not hold.
SDD proceeding with computation,181 properties remain. new max is 2
SDD size :5 after 21
BEST_FIRST walk for 4004 steps (21 resets) in 24 ms. (160 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4002 steps (25 resets) in 41 ms. (95 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (23 resets) in 16 ms. (235 steps per ms) remains 71/71 properties
Invariant property smplace_3 does not hold.
SDD proceeding with computation,180 properties remain. new max is 2
SDD size :21 after 25
BEST_FIRST walk for 4004 steps (22 resets) in 24 ms. (160 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4003 steps (26 resets) in 13 ms. (285 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4003 steps (21 resets) in 18 ms. (210 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4003 steps (20 resets) in 13 ms. (285 steps per ms) remains 70/71 properties
Invariant property smplace_72 does not hold.
Invariant property smplace_71 does not hold.
BEST_FIRST walk for 4003 steps (25 resets) in 16 ms. (235 steps per ms) remains 70/70 properties
Invariant property smplace_8 does not hold.
SDD proceeding with computation,177 properties remain. new max is 2
SDD size :25 after 41
BEST_FIRST walk for 4003 steps (18 resets) in 15 ms. (250 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4003 steps (21 resets) in 12 ms. (307 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4003 steps (26 resets) in 16 ms. (235 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4003 steps (24 resets) in 16 ms. (235 steps per ms) remains 70/70 properties
SDD proceeding with computation,177 properties remain. new max is 4
SDD size :41 after 45
BEST_FIRST walk for 4003 steps (28 resets) in 25 ms. (153 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4002 steps (26 resets) in 17 ms. (222 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (27 resets) in 15 ms. (250 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (17 resets) in 16 ms. (235 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4003 steps (19 resets) in 15 ms. (250 steps per ms) remains 70/70 properties
Invariant property smplace_70 does not hold.
Invariant property smplace_69 does not hold.
BEST_FIRST walk for 4004 steps (25 resets) in 22 ms. (174 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4003 steps (21 resets) in 17 ms. (222 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4002 steps (19 resets) in 12 ms. (307 steps per ms) remains 70/70 properties
SDD proceeding with computation,175 properties remain. new max is 4
SDD size :45 after 65
BEST_FIRST walk for 4002 steps (20 resets) in 33 ms. (117 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4003 steps (22 resets) in 28 ms. (138 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4002 steps (24 resets) in 16 ms. (235 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (29 resets) in 14 ms. (266 steps per ms) remains 70/70 properties
Invariant property smplace_68 does not hold.
Invariant property smplace_67 does not hold.
BEST_FIRST walk for 4002 steps (26 resets) in 30 ms. (129 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (24 resets) in 17 ms. (222 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4003 steps (24 resets) in 15 ms. (250 steps per ms) remains 70/70 properties
SDD proceeding with computation,173 properties remain. new max is 4
SDD size :65 after 85
BEST_FIRST walk for 4001 steps (28 resets) in 21 ms. (181 steps per ms) remains 70/70 properties
Invariant property smplace_66 does not hold.
Invariant property smplace_65 does not hold.
BEST_FIRST walk for 4003 steps (24 resets) in 39 ms. (100 steps per ms) remains 70/70 properties
SDD proceeding with computation,171 properties remain. new max is 4
SDD size :85 after 105
BEST_FIRST walk for 4003 steps (21 resets) in 29 ms. (133 steps per ms) remains 70/70 properties
Invariant property smplace_64 does not hold.
Invariant property smplace_63 does not hold.
BEST_FIRST walk for 4002 steps (21 resets) in 17 ms. (222 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (24 resets) in 18 ms. (210 steps per ms) remains 70/70 properties
SDD proceeding with computation,169 properties remain. new max is 4
SDD size :105 after 125
BEST_FIRST walk for 4003 steps (23 resets) in 20 ms. (190 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (29 resets) in 22 ms. (174 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4003 steps (21 resets) in 14 ms. (266 steps per ms) remains 70/70 properties
Invariant property smplace_62 does not hold.
Invariant property smplace_61 does not hold.
BEST_FIRST walk for 4003 steps (31 resets) in 14 ms. (266 steps per ms) remains 70/70 properties
SDD proceeding with computation,167 properties remain. new max is 4
SDD size :125 after 133
BEST_FIRST walk for 4003 steps (24 resets) in 13 ms. (285 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4002 steps (23 resets) in 13 ms. (285 steps per ms) remains 70/70 properties
SDD proceeding with computation,167 properties remain. new max is 8
SDD size :133 after 134
BEST_FIRST walk for 4003 steps (24 resets) in 34 ms. (114 steps per ms) remains 66/70 properties
BEST_FIRST walk for 4004 steps (22 resets) in 14 ms. (266 steps per ms) remains 66/66 properties
Invariant property smplace_60 does not hold.
BEST_FIRST walk for 4004 steps (25 resets) in 13 ms. (286 steps per ms) remains 66/66 properties
Invariant property smplace_53 does not hold.
BEST_FIRST walk for 4002 steps (20 resets) in 20 ms. (190 steps per ms) remains 66/66 properties
SDD proceeding with computation,165 properties remain. new max is 8
SDD size :134 after 166
BEST_FIRST walk for 4003 steps (25 resets) in 13 ms. (285 steps per ms) remains 66/66 properties
Invariant property smplace_58 does not hold.
BEST_FIRST walk for 4004 steps (23 resets) in 12 ms. (308 steps per ms) remains 66/66 properties
Invariant property smplace_1 does not hold.
SDD proceeding with computation,163 properties remain. new max is 8
SDD size :166 after 168
BEST_FIRST walk for 4004 steps (23 resets) in 14 ms. (266 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4003 steps (23 resets) in 11 ms. (333 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4004 steps (25 resets) in 12 ms. (308 steps per ms) remains 66/66 properties
Invariant property smplace_59 does not hold.
Invariant property smplace_57 does not hold.
Invariant property smplace_56 does not hold.
Invariant property smplace_55 does not hold.
Invariant property smplace_52 does not hold.
BEST_FIRST walk for 4004 steps (22 resets) in 21 ms. (182 steps per ms) remains 66/66 properties
Invariant property smplace_4 does not hold.
Invariant property smplace_2 does not hold.
SDD proceeding with computation,156 properties remain. new max is 8
SDD size :168 after 195
BEST_FIRST walk for 4004 steps (24 resets) in 15 ms. (250 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4003 steps (24 resets) in 11 ms. (333 steps per ms) remains 66/66 properties
SDD proceeding with computation,156 properties remain. new max is 16
SDD size :195 after 196
BEST_FIRST walk for 4003 steps (26 resets) in 12 ms. (307 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4004 steps (24 resets) in 13 ms. (286 steps per ms) remains 66/66 properties
BEST_FIRST walk for 4004 steps (24 resets) in 13 ms. (286 steps per ms) remains 66/66 properties
Invariant property smplace_54 does not hold.
Invariant property smplace_51 does not hold.
SDD proceeding with computation,154 properties remain. new max is 16
SDD size :196 after 219
Invariant property smplace_50 does not hold.
SDD proceeding with computation,153 properties remain. new max is 16
SDD size :219 after 220
[2024-06-02 18:44:12] [INFO ] Flow matrix only has 501 transitions (discarded 38 similar events)
Invariant property smplace_49 does not hold.
SDD proceeding with computation,152 properties remain. new max is 16
SDD size :220 after 239
Invariant property smplace_48 does not hold.
SDD proceeding with computation,151 properties remain. new max is 16
SDD size :239 after 243
Invariant property smplace_47 does not hold.
SDD proceeding with computation,150 properties remain. new max is 16
SDD size :243 after 247
Invariant property smplace_46 does not hold.
Invariant property smplace_22 does not hold.
Invariant property smplace_15 does not hold.
SDD proceeding with computation,147 properties remain. new max is 16
SDD size :247 after 250
Invariant property smplace_45 does not hold.
Invariant property smplace_44 does not hold.
Invariant property smplace_43 does not hold.
Invariant property smplace_23 does not hold.
SDD proceeding with computation,143 properties remain. new max is 16
SDD size :250 after 263
// Phase 1: matrix 501 rows 205 cols
Invariant property smplace_42 does not hold.
SDD proceeding with computation,142 properties remain. new max is 16
SDD size :263 after 272
[2024-06-02 18:44:12] [INFO ] Computed 10 invariants in 18 ms
[2024-06-02 18:44:12] [INFO ] State equation strengthened by 73 read => feed constraints.
SDD proceeding with computation,142 properties remain. new max is 32
SDD size :272 after 280
SDD proceeding with computation,142 properties remain. new max is 64
SDD size :280 after 281
Invariant property smplace_41 does not hold.
SDD proceeding with computation,141 properties remain. new max is 64
SDD size :281 after 306
Invariant property smplace_40 does not hold.
Invariant property smplace_39 does not hold.
SDD proceeding with computation,139 properties remain. new max is 64
SDD size :306 after 325
Invariant property smplace_38 does not hold.
Invariant property smplace_37 does not hold.
SDD proceeding with computation,137 properties remain. new max is 64
SDD size :325 after 337
Invariant property smplace_7 does not hold.
SDD proceeding with computation,136 properties remain. new max is 64
SDD size :337 after 375
Invariant property smplace_6 does not hold.
SDD proceeding with computation,135 properties remain. new max is 64
SDD size :375 after 539
SDD proceeding with computation,135 properties remain. new max is 128
SDD size :539 after 559
SDD proceeding with computation,135 properties remain. new max is 256
SDD size :559 after 583
SDD proceeding with computation,135 properties remain. new max is 512
SDD size :583 after 627
Invariant property smplace_139 does not hold.
SDD proceeding with computation,134 properties remain. new max is 512
SDD size :627 after 978
Invariant property smplace_138 does not hold.
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.
SDD proceeding with computation,129 properties remain. new max is 512
SDD size :978 after 2411
Invariant property smplace_133 does not hold.
Invariant property smplace_132 does not hold.
Invariant property smplace_131 does not hold.
Invariant property smplace_130 does not hold.
Invariant property smplace_19 does not hold.
Invariant property smplace_14 does not hold.
SDD proceeding with computation,123 properties remain. new max is 512
SDD size :2411 after 4170
Invariant property smplace_129 does not hold.
Invariant property smplace_128 does not hold.
Invariant property smplace_127 does not hold.
SDD proceeding with computation,120 properties remain. new max is 512
SDD size :4170 after 6870
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 66/66 constraints. Problems are: Problem set: 8 solved, 58 unsolved
Invariant property smplace_36 does not hold.
Invariant property smplace_35 does not hold.
Invariant property smplace_34 does not hold.
SDD proceeding with computation,117 properties remain. new max is 512
SDD size :6870 after 8829
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.
Invariant property smplace_29 does not hold.
SDD proceeding with computation,112 properties remain. new max is 512
SDD size :8829 after 10336
Invariant property smplace_28 does not hold.
Invariant property smplace_27 does not hold.
Invariant property smplace_26 does not hold.
Invariant property smplace_25 does not hold.
Invariant property smplace_24 does not hold.
SDD proceeding with computation,107 properties remain. new max is 512
SDD size :10336 after 10817
At refinement iteration 1 (INCLUDED_ONLY) 0/66 variables, 0/66 constraints. Problems are: Problem set: 23 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 116/182 variables, 7/73 constraints. Problems are: Problem set: 23 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/182 variables, 116/189 constraints. Problems are: Problem set: 23 solved, 43 unsolved
Invariant property smplace_126 does not hold.
SDD proceeding with computation,106 properties remain. new max is 512
SDD size :10817 after 12563
At refinement iteration 4 (INCLUDED_ONLY) 0/182 variables, 0/189 constraints. Problems are: Problem set: 23 solved, 43 unsolved
SDD proceeding with computation,106 properties remain. new max is 1024
SDD size :12563 after 19236
At refinement iteration 5 (OVERLAPS) 20/202 variables, 3/192 constraints. Problems are: Problem set: 23 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/202 variables, 20/212 constraints. Problems are: Problem set: 23 solved, 43 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/202 variables, 0/212 constraints. Problems are: Problem set: 23 solved, 43 unsolved
At refinement iteration 8 (OVERLAPS) 500/702 variables, 202/414 constraints. Problems are: Problem set: 23 solved, 43 unsolved
SDD proceeding with computation,106 properties remain. new max is 2048
SDD size :19236 after 22056
At refinement iteration 9 (INCLUDED_ONLY) 0/702 variables, 72/486 constraints. Problems are: Problem set: 23 solved, 43 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/702 variables, 0/486 constraints. Problems are: Problem set: 23 solved, 43 unsolved
At refinement iteration 11 (OVERLAPS) 3/705 variables, 3/489 constraints. Problems are: Problem set: 23 solved, 43 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/705 variables, 3/492 constraints. Problems are: Problem set: 23 solved, 43 unsolved
SDD proceeding with computation,106 properties remain. new max is 4096
SDD size :22056 after 23328
At refinement iteration 13 (INCLUDED_ONLY) 0/705 variables, 0/492 constraints. Problems are: Problem set: 23 solved, 43 unsolved
At refinement iteration 14 (OVERLAPS) 1/706 variables, 1/493 constraints. Problems are: Problem set: 23 solved, 43 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/706 variables, 0/493 constraints. Problems are: Problem set: 23 solved, 43 unsolved
At refinement iteration 16 (OVERLAPS) 0/706 variables, 0/493 constraints. Problems are: Problem set: 23 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Real declared 706/706 variables, and 493 constraints, problems are : Problem set: 23 solved, 43 unsolved in 4115 ms.
Refiners :[Domain max(s): 205/205 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 205/205 constraints, ReadFeed: 73/73 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 23 solved, 43 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 43/43 constraints. Problems are: Problem set: 23 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/43 constraints. Problems are: Problem set: 23 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 76/119 variables, 4/47 constraints. Problems are: Problem set: 23 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/119 variables, 76/123 constraints. Problems are: Problem set: 23 solved, 43 unsolved
[2024-06-02 18:44:16] [INFO ] Deduced a trap composed of 44 places in 53 ms of which 9 ms to minimize.
[2024-06-02 18:44:16] [INFO ] Deduced a trap composed of 36 places in 46 ms of which 1 ms to minimize.
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_120 does not hold.
Invariant property smplace_119 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.
SDD proceeding with computation,93 properties remain. new max is 4096
SDD size :23328 after 43211
At refinement iteration 4 (INCLUDED_ONLY) 0/119 variables, 2/125 constraints. Problems are: Problem set: 23 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/119 variables, 0/125 constraints. Problems are: Problem set: 23 solved, 43 unsolved
At refinement iteration 6 (OVERLAPS) 83/202 variables, 6/131 constraints. Problems are: Problem set: 23 solved, 43 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/202 variables, 83/214 constraints. Problems are: Problem set: 23 solved, 43 unsolved
[2024-06-02 18:44:17] [INFO ] Deduced a trap composed of 44 places in 79 ms of which 1 ms to minimize.
[2024-06-02 18:44:17] [INFO ] Deduced a trap composed of 36 places in 65 ms of which 1 ms to minimize.
[2024-06-02 18:44:17] [INFO ] Deduced a trap composed of 55 places in 49 ms of which 0 ms to minimize.
[2024-06-02 18:44:17] [INFO ] Deduced a trap composed of 43 places in 34 ms of which 1 ms to minimize.
[2024-06-02 18:44:17] [INFO ] Deduced a trap composed of 36 places in 30 ms of which 1 ms to minimize.
[2024-06-02 18:44:17] [INFO ] Deduced a trap composed of 72 places in 126 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/202 variables, 6/220 constraints. Problems are: Problem set: 23 solved, 43 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/202 variables, 0/220 constraints. Problems are: Problem set: 23 solved, 43 unsolved
Invariant property smplace_203 does not hold.
At refinement iteration 10 (OVERLAPS) 500/702 variables, 202/422 constraints. Problems are: Problem set: 23 solved, 43 unsolved
Invariant property smplace_121 does not hold.
Invariant property smplace_118 does not hold.
SDD proceeding with computation,90 properties remain. new max is 4096
SDD size :43211 after 72222
At refinement iteration 11 (INCLUDED_ONLY) 0/702 variables, 72/494 constraints. Problems are: Problem set: 23 solved, 43 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/702 variables, 43/537 constraints. Problems are: Problem set: 23 solved, 43 unsolved
[2024-06-02 18:44:18] [INFO ] Deduced a trap composed of 44 places in 54 ms of which 1 ms to minimize.
[2024-06-02 18:44:18] [INFO ] Deduced a trap composed of 66 places in 94 ms of which 2 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/702 variables, 2/539 constraints. Problems are: Problem set: 23 solved, 43 unsolved
Invariant property smplace_202 does not hold.
Invariant property smplace_201 does not hold.
Invariant property smplace_200 does not hold.
Invariant property smplace_199 does not hold.
SDD proceeding with computation,86 properties remain. new max is 4096
SDD size :72222 after 138239
At refinement iteration 14 (INCLUDED_ONLY) 0/702 variables, 0/539 constraints. Problems are: Problem set: 23 solved, 43 unsolved
At refinement iteration 15 (OVERLAPS) 3/705 variables, 3/542 constraints. Problems are: Problem set: 23 solved, 43 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/705 variables, 3/545 constraints. Problems are: Problem set: 23 solved, 43 unsolved
Invariant property smplace_198 does not hold.
Invariant property smplace_197 does not hold.
Invariant property smplace_196 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.
SDD proceeding with computation,79 properties remain. new max is 4096
SDD size :138239 after 264153
At refinement iteration 17 (INCLUDED_ONLY) 0/705 variables, 0/545 constraints. Problems are: Problem set: 23 solved, 43 unsolved
At refinement iteration 18 (OVERLAPS) 1/706 variables, 1/546 constraints. Problems are: Problem set: 23 solved, 43 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 706/706 variables, and 546 constraints, problems are : Problem set: 23 solved, 43 unsolved in 5019 ms.
Refiners :[Domain max(s): 205/205 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 205/205 constraints, ReadFeed: 73/73 constraints, PredecessorRefiner: 43/66 constraints, Known Traps: 10/10 constraints]
After SMT, in 9373ms problems are : Problem set: 23 solved, 43 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 43 out of 205 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 205/205 places, 539/539 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 205 transition count 536
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 3 Pre rules applied. Total rules applied 3 place count 205 transition count 533
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 9 place count 202 transition count 533
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 13 place count 198 transition count 525
Iterating global reduction 1 with 4 rules applied. Total rules applied 17 place count 198 transition count 525
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 20 place count 198 transition count 522
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 21 place count 197 transition count 519
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 197 transition count 519
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 23 place count 196 transition count 517
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 196 transition count 517
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 25 place count 195 transition count 514
Iterating global reduction 2 with 1 rules applied. Total rules applied 26 place count 195 transition count 514
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 27 place count 194 transition count 512
Iterating global reduction 2 with 1 rules applied. Total rules applied 28 place count 194 transition count 512
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 29 place count 193 transition count 509
Iterating global reduction 2 with 1 rules applied. Total rules applied 30 place count 193 transition count 509
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 31 place count 192 transition count 507
Iterating global reduction 2 with 1 rules applied. Total rules applied 32 place count 192 transition count 507
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 33 place count 191 transition count 504
Iterating global reduction 2 with 1 rules applied. Total rules applied 34 place count 191 transition count 504
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 35 place count 190 transition count 502
Iterating global reduction 2 with 1 rules applied. Total rules applied 36 place count 190 transition count 502
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 37 place count 189 transition count 499
Iterating global reduction 2 with 1 rules applied. Total rules applied 38 place count 189 transition count 499
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 39 place count 188 transition count 497
Iterating global reduction 2 with 1 rules applied. Total rules applied 40 place count 188 transition count 497
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 41 place count 187 transition count 495
Iterating global reduction 2 with 1 rules applied. Total rules applied 42 place count 187 transition count 495
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 43 place count 186 transition count 493
Iterating global reduction 2 with 1 rules applied. Total rules applied 44 place count 186 transition count 493
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 48 place count 184 transition count 491
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 54 place count 181 transition count 497
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 60 place count 181 transition count 491
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 3 with 9 rules applied. Total rules applied 69 place count 181 transition count 482
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 70 place count 181 transition count 484
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 73 place count 180 transition count 482
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 75 place count 180 transition count 480
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 76 place count 179 transition count 479
Applied a total of 76 rules in 182 ms. Remains 179 /205 variables (removed 26) and now considering 479/539 (removed 60) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 191 ms. Remains : 179/205 places, 479/539 transitions.
Invariant property smplace_191 does not hold.
SDD proceeding with computation,78 properties remain. new max is 4096
SDD size :264153 after 313210
SDD proceeding with computation,78 properties remain. new max is 8192
SDD size :313210 after 367371
SDD proceeding with computation,78 properties remain. new max is 16384
SDD size :367371 after 562516
SDD proceeding with computation,78 properties remain. new max is 32768
SDD size :562516 after 734179
RANDOM walk for 4000000 steps (128561 resets) in 31179 ms. (128 steps per ms) remains 26/43 properties
BEST_FIRST walk for 400003 steps (2687 resets) in 668 ms. (597 steps per ms) remains 26/26 properties
BEST_FIRST walk for 400003 steps (2725 resets) in 1026 ms. (389 steps per ms) remains 26/26 properties
BEST_FIRST walk for 400004 steps (2654 resets) in 1026 ms. (389 steps per ms) remains 26/26 properties
BEST_FIRST walk for 400003 steps (2705 resets) in 704 ms. (567 steps per ms) remains 26/26 properties
BEST_FIRST walk for 400003 steps (2697 resets) in 635 ms. (628 steps per ms) remains 26/26 properties
BEST_FIRST walk for 400004 steps (2763 resets) in 987 ms. (404 steps per ms) remains 26/26 properties
BEST_FIRST walk for 400004 steps (2693 resets) in 732 ms. (545 steps per ms) remains 26/26 properties
BEST_FIRST walk for 400001 steps (2728 resets) in 775 ms. (515 steps per ms) remains 26/26 properties
BEST_FIRST walk for 400004 steps (2699 resets) in 1168 ms. (342 steps per ms) remains 26/26 properties
BEST_FIRST walk for 400003 steps (2757 resets) in 991 ms. (403 steps per ms) remains 26/26 properties
BEST_FIRST walk for 400004 steps (2743 resets) in 641 ms. (623 steps per ms) remains 25/26 properties
BEST_FIRST walk for 400003 steps (2775 resets) in 1017 ms. (392 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400004 steps (2716 resets) in 678 ms. (589 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400004 steps (2776 resets) in 883 ms. (452 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400004 steps (2699 resets) in 997 ms. (400 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400003 steps (2781 resets) in 665 ms. (600 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400003 steps (2732 resets) in 1006 ms. (397 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400003 steps (2655 resets) in 691 ms. (578 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400002 steps (2757 resets) in 1007 ms. (396 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400003 steps (2703 resets) in 642 ms. (622 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400004 steps (2788 resets) in 1014 ms. (394 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400003 steps (2670 resets) in 941 ms. (424 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400002 steps (2746 resets) in 798 ms. (500 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400003 steps (2824 resets) in 1102 ms. (362 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400004 steps (2812 resets) in 904 ms. (441 steps per ms) remains 25/25 properties
[2024-06-02 18:44:42] [INFO ] Flow matrix only has 444 transitions (discarded 35 similar events)
// Phase 1: matrix 444 rows 179 cols
[2024-06-02 18:44:42] [INFO ] Computed 10 invariants in 2 ms
[2024-06-02 18:44:42] [INFO ] State equation strengthened by 66 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (OVERLAPS) 81/106 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (OVERLAPS) 306/412 variables, 106/108 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/412 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (OVERLAPS) 118/530 variables, 23/131 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/530 variables, 3/134 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/530 variables, 46/180 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/530 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 9 (OVERLAPS) 2/532 variables, 2/182 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/532 variables, 2/184 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/532 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 12 (OVERLAPS) 81/613 variables, 41/225 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/613 variables, 1/226 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/613 variables, 20/246 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/613 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 16 (OVERLAPS) 9/622 variables, 6/252 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/622 variables, 2/254 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/622 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 19 (OVERLAPS) 1/623 variables, 1/255 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/623 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 21 (OVERLAPS) 0/623 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Real declared 623/623 variables, and 255 constraints, problems are : Problem set: 0 solved, 25 unsolved in 1507 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 179/179 constraints, ReadFeed: 66/66 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 25 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (OVERLAPS) 81/106 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (OVERLAPS) 306/412 variables, 106/108 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/412 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (OVERLAPS) 118/530 variables, 23/131 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/530 variables, 3/134 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/530 variables, 46/180 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/530 variables, 25/205 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/530 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 10 (OVERLAPS) 2/532 variables, 2/207 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/532 variables, 2/209 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/532 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 25 unsolved
Invariant property smplace_190 does not hold.
Invariant property smplace_181 does not hold.
Invariant property smplace_110 does not hold.
Invariant property smplace_109 does not hold.
At refinement iteration 13 (OVERLAPS) 81/613 variables, 41/250 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/613 variables, 1/251 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/613 variables, 20/271 constraints. Problems are: Problem set: 0 solved, 25 unsolved
Invariant property smplace_87 does not hold.
Invariant property smplace_86 does not hold.
Invariant property smplace_79 does not hold.
SDD proceeding with computation,71 properties remain. new max is 32768
SDD size :734179 after 2.32386e+06
At refinement iteration 16 (INCLUDED_ONLY) 0/613 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 17 (OVERLAPS) 9/622 variables, 6/277 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/622 variables, 2/279 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/622 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 20 (OVERLAPS) 1/623 variables, 1/280 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/623 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 22 (OVERLAPS) 0/623 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Int declared 623/623 variables, and 280 constraints, problems are : Problem set: 0 solved, 25 unsolved in 3051 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 179/179 constraints, ReadFeed: 66/66 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 0/0 constraints]
After SMT, in 4594ms problems are : Problem set: 0 solved, 25 unsolved
Parikh walk visited 0 properties in 819 ms.
Support contains 25 out of 179 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 179/179 places, 479/479 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 178 transition count 478
Applied a total of 2 rules in 15 ms. Remains 178 /179 variables (removed 1) and now considering 478/479 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 178/179 places, 478/479 transitions.
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_185 does not hold.
Invariant property smplace_184 does not hold.
Invariant property smplace_183 does not hold.
Invariant property smplace_182 does not hold.
Invariant property smplace_180 does not hold.
Invariant property smplace_179 does not hold.
Invariant property smplace_178 does not hold.
Invariant property smplace_177 does not hold.
Invariant property smplace_176 does not hold.
Invariant property smplace_108 does not hold.
Invariant property smplace_107 does not hold.
Invariant property smplace_106 does not hold.
Invariant property smplace_105 does not hold.
Invariant property smplace_104 does not hold.
Invariant property smplace_103 does not hold.
Invariant property smplace_102 does not hold.
Invariant property smplace_101 does not hold.
SDD proceeding with computation,50 properties remain. new max is 32768
SDD size :2.32386e+06 after 6.80173e+06
RANDOM walk for 4000000 steps (128346 resets) in 26982 ms. (148 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400004 steps (2738 resets) in 717 ms. (557 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400002 steps (2763 resets) in 1148 ms. (348 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400003 steps (2796 resets) in 804 ms. (496 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400003 steps (2714 resets) in 721 ms. (554 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400002 steps (2731 resets) in 1051 ms. (380 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400004 steps (2753 resets) in 1062 ms. (376 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400002 steps (2729 resets) in 686 ms. (582 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400003 steps (2731 resets) in 1075 ms. (371 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400004 steps (2781 resets) in 820 ms. (487 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400003 steps (2783 resets) in 677 ms. (589 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400004 steps (2729 resets) in 1082 ms. (369 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400004 steps (2734 resets) in 1111 ms. (359 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400003 steps (2680 resets) in 598 ms. (667 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400004 steps (2777 resets) in 627 ms. (636 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400002 steps (2748 resets) in 614 ms. (650 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400003 steps (2725 resets) in 883 ms. (452 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400004 steps (2749 resets) in 745 ms. (536 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400004 steps (2754 resets) in 621 ms. (643 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400004 steps (2759 resets) in 666 ms. (599 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400003 steps (2741 resets) in 590 ms. (676 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400003 steps (2726 resets) in 902 ms. (442 steps per ms) remains 25/25 properties
Invariant property smplace_175 does not hold.
BEST_FIRST walk for 400003 steps (2728 resets) in 623 ms. (641 steps per ms) remains 25/25 properties
Invariant property smplace_100 does not hold.
Invariant property smplace_99 does not hold.
Invariant property smplace_98 does not hold.
Invariant property smplace_97 does not hold.
Invariant property smplace_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_84 does not hold.
Invariant property smplace_82 does not hold.
Invariant property smplace_81 does not hold.
SDD proceeding with computation,33 properties remain. new max is 32768
SDD size :6.80173e+06 after 2.57269e+07
BEST_FIRST walk for 400004 steps (2780 resets) in 869 ms. (459 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400003 steps (2751 resets) in 892 ms. (447 steps per ms) remains 25/25 properties
BEST_FIRST walk for 400003 steps (2731 resets) in 583 ms. (684 steps per ms) remains 25/25 properties
SDD proceeding with computation,33 properties remain. new max is 65536
SDD size :2.57269e+07 after 2.94186e+07
Invariant property smplace_174 does not hold.
Invariant property smplace_173 does not hold.
Invariant property smplace_151 does not hold.
Invariant property smplace_150 does not hold.
Invariant property smplace_143 does not hold.
SDD proceeding with computation,28 properties remain. new max is 65536
SDD size :2.94186e+07 after 4.6221e+07
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_168 does not hold.
Invariant property smplace_167 does not hold.
Invariant property smplace_166 does not hold.
Invariant property smplace_165 does not hold.
Invariant property smplace_83 does not hold.
Invariant property smplace_78 does not hold.
SDD proceeding with computation,18 properties remain. new max is 65536
SDD size :4.6221e+07 after 9.44177e+07
Interrupted probabilistic random walk after 6851314 steps, run timeout after 54001 ms. (steps per millisecond=126 ) properties seen :0 out of 25
Probabilistic random walk after 6851314 steps, saw 1816124 distinct states, run finished after 54011 ms. (steps per millisecond=126 ) properties seen :0
[2024-06-02 18:45:59] [INFO ] Flow matrix only has 443 transitions (discarded 35 similar events)
// Phase 1: matrix 443 rows 178 cols
[2024-06-02 18:45:59] [INFO ] Computed 10 invariants in 4 ms
[2024-06-02 18:45:59] [INFO ] State equation strengthened by 66 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 41/53 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 153/206 variables, 53/54 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/206 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 212/418 variables, 17/71 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/418 variables, 2/73 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/418 variables, 23/96 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/418 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (OVERLAPS) 1/419 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/419 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/419 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 12 (OVERLAPS) 182/601 variables, 93/191 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/601 variables, 2/193 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/601 variables, 43/236 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/601 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 16 (OVERLAPS) 18/619 variables, 12/248 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/619 variables, 4/252 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/619 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 19 (OVERLAPS) 2/621 variables, 2/254 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/621 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 21 (OVERLAPS) 0/621 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 621/621 variables, and 254 constraints, problems are : Problem set: 0 solved, 12 unsolved in 655 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 178/178 constraints, ReadFeed: 66/66 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 41/53 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 153/206 variables, 53/54 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/206 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 212/418 variables, 17/71 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/418 variables, 2/73 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/418 variables, 23/96 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/418 variables, 12/108 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/418 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (OVERLAPS) 1/419 variables, 1/109 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/419 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/419 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 13 (OVERLAPS) 182/601 variables, 93/203 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/601 variables, 2/205 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/601 variables, 43/248 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/601 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 17 (OVERLAPS) 18/619 variables, 12/260 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/619 variables, 4/264 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/619 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 20 (OVERLAPS) 2/621 variables, 2/266 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/621 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 22 (OVERLAPS) 0/621 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Int declared 621/621 variables, and 266 constraints, problems are : Problem set: 0 solved, 12 unsolved in 1265 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 178/178 constraints, ReadFeed: 66/66 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
After SMT, in 1943ms problems are : Problem set: 0 solved, 12 unsolved
Parikh walk visited 0 properties in 1091 ms.
Support contains 12 out of 178 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 178/178 places, 478/478 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 177 transition count 476
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 177 transition count 476
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 176 transition count 473
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 176 transition count 473
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 175 transition count 471
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 175 transition count 471
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 174 transition count 468
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 174 transition count 468
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 173 transition count 466
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 173 transition count 466
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 172 transition count 463
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 172 transition count 463
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 171 transition count 461
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 171 transition count 461
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 170 transition count 458
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 170 transition count 458
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 169 transition count 456
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 169 transition count 456
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 168 transition count 453
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 168 transition count 453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 167 transition count 451
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 167 transition count 451
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 166 transition count 449
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 166 transition count 449
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 165 transition count 447
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 165 transition count 447
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 27 place count 165 transition count 449
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 30 place count 164 transition count 447
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 32 place count 164 transition count 445
Applied a total of 32 rules in 83 ms. Remains 164 /178 variables (removed 14) and now considering 445/478 (removed 33) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 164/178 places, 445/478 transitions.
RANDOM walk for 4000000 steps (127856 resets) in 17980 ms. (222 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4000003 steps (27355 resets) in 4310 ms. (927 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4000002 steps (27376 resets) in 4717 ms. (847 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4000003 steps (27584 resets) in 4454 ms. (897 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4000004 steps (27472 resets) in 4581 ms. (872 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4000003 steps (27261 resets) in 5470 ms. (731 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4000002 steps (27378 resets) in 4323 ms. (925 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4000004 steps (27250 resets) in 5369 ms. (744 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4000002 steps (27242 resets) in 4798 ms. (833 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4000004 steps (27351 resets) in 4447 ms. (899 steps per ms) remains 8/12 properties
[2024-06-02 18:46:22] [INFO ] Flow matrix only has 409 transitions (discarded 36 similar events)
// Phase 1: matrix 409 rows 164 cols
[2024-06-02 18:46:22] [INFO ] Computed 10 invariants in 10 ms
[2024-06-02 18:46:22] [INFO ] State equation strengthened by 61 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 45/53 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 153/206 variables, 53/54 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/206 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 187/393 variables, 17/71 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/393 variables, 2/73 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/393 variables, 23/96 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/393 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 1/394 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/394 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/394 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (OVERLAPS) 159/553 variables, 79/177 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/553 variables, 2/179 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/553 variables, 38/217 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/553 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (OVERLAPS) 18/571 variables, 12/229 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/571 variables, 4/233 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/571 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 19 (OVERLAPS) 2/573 variables, 2/235 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/573 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 21 (OVERLAPS) 0/573 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 573/573 variables, and 235 constraints, problems are : Problem set: 0 solved, 8 unsolved in 456 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 164/164 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 45/53 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 153/206 variables, 53/54 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/206 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 187/393 variables, 17/71 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/393 variables, 2/73 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/393 variables, 23/96 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/393 variables, 8/104 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/393 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 1/394 variables, 1/105 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Invariant property smplace_164 does not hold.
Invariant property smplace_163 does not hold.
Invariant property smplace_162 does not hold.
Invariant property smplace_161 does not hold.
At refinement iteration 11 (INCLUDED_ONLY) 0/394 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Invariant property smplace_160 does not hold.
Invariant property smplace_159 does not hold.
Invariant property smplace_158 does not hold.
Invariant property smplace_157 does not hold.
Invariant property smplace_156 does not hold.
Invariant property smplace_155 does not hold.
Invariant property smplace_154 does not hold.
Invariant property smplace_153 does not hold.
Invariant property smplace_152 does not hold.
Invariant property smplace_148 does not hold.
Invariant property smplace_146 does not hold.
Invariant property smplace_145 does not hold.
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :9.44177e+07 after 3.53544e+08
After SMT solving in domain Int declared 394/573 variables, and 106 constraints, problems are : Problem set: 8 solved, 0 unsolved in 249 ms.
Refiners :[Positive P Invariants (semi-flows): 4/10 constraints, State Equation: 71/164 constraints, ReadFeed: 23/61 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 734ms problems are : Problem set: 8 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 192 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL
Total runtime 132905 ms.

BK_STOP 1717353983144

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ 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-14"
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-14, 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-171734906300173"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-14.tgz
mv FireWire-PT-14 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 ;