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-171734906300168.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-13, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r561-tall-171734906300168
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 6.0K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 12K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K 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 1717353822167

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-13
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202405141337
[2024-06-02 18:43:43] [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 18:43:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 18:43:43] [INFO ] Load time of PNML (sax parser for PT used): 103 ms
[2024-06-02 18:43:43] [INFO ] Transformed 205 places.
[2024-06-02 18:43:43] [INFO ] Transformed 610 transitions.
[2024-06-02 18:43:43] [INFO ] Found NUPN structural information;
[2024-06-02 18:43:43] [INFO ] Parsed PT model containing 205 places and 610 transitions and 2309 arcs in 207 ms.
Structural test allowed to assert that 14 places are NOT stable. Took 8 ms.
Ensure Unique test removed 68 transitions
Reduce redundant transitions removed 68 transitions.
[2024-06-02 18:43:44] [INFO ] Flatten gal took : 158 ms
[2024-06-02 18:43:44] [INFO ] Flatten gal took : 70 ms
[2024-06-02 18:43:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10834157612051860780.gal : 111 ms
[2024-06-02 18:43:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13896843485097873101.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/ReachabilityCardinality10834157612051860780.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13896843485097873101.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 ...330
RANDOM walk for 40000 steps (1153 resets) in 3349 ms. (11 steps per ms) remains 72/191 properties
BEST_FIRST walk for 4003 steps (23 resets) in 50 ms. (78 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4004 steps (21 resets) in 25 ms. (154 steps per ms) remains 72/72 properties
Loading property file /tmp/ReachabilityCardinality13896843485097873101.prop.
BEST_FIRST walk for 4003 steps (24 resets) in 24 ms. (160 steps per ms) remains 72/72 properties
BEST_FIRST walk for 4003 steps (23 resets) in 66 ms. (59 steps per ms) remains 71/72 properties
BEST_FIRST walk for 4004 steps (21 resets) in 33 ms. (117 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (20 resets) in 29 ms. (133 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (19 resets) in 18 ms. (210 steps per ms) remains 71/71 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 4002 steps (23 resets) in 34 ms. (114 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4003 steps (23 resets) in 24 ms. (160 steps per ms) remains 71/71 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 4004 steps (21 resets) in 26 ms. (148 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4002 steps (20 resets) in 17 ms. (222 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (18 resets) in 13 ms. (286 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4003 steps (20 resets) in 13 ms. (285 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.
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 (27 resets) in 15 ms. (250 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4002 steps (24 resets) in 13 ms. (285 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
Invariant property smplace_72 does not hold.
Invariant property smplace_71 does not hold.
Invariant property smplace_8 does not hold.
SDD proceeding with computation,177 properties remain. new max is 2
SDD size :25 after 41
SDD proceeding with computation,177 properties remain. new max is 4
SDD size :41 after 45
BEST_FIRST walk for 4003 steps (20 resets) in 65 ms. (60 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (28 resets) in 15 ms. (250 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4003 steps (25 resets) in 19 ms. (200 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (23 resets) in 14 ms. (266 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4002 steps (26 resets) in 14 ms. (266 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4003 steps (27 resets) in 13 ms. (285 steps per ms) remains 71/71 properties
Invariant property smplace_70 does not hold.
Invariant property smplace_69 does not hold.
BEST_FIRST walk for 4004 steps (25 resets) in 26 ms. (148 steps per ms) remains 71/71 properties
SDD proceeding with computation,175 properties remain. new max is 4
SDD size :45 after 65
BEST_FIRST walk for 4003 steps (20 resets) in 35 ms. (111 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (20 resets) in 14 ms. (266 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4002 steps (26 resets) in 19 ms. (200 steps per ms) remains 71/71 properties
Invariant property smplace_68 does not hold.
Invariant property smplace_67 does not hold.
BEST_FIRST walk for 4002 steps (20 resets) in 17 ms. (222 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4002 steps (17 resets) in 13 ms. (285 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4003 steps (25 resets) in 14 ms. (266 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (21 resets) in 14 ms. (266 steps per ms) remains 71/71 properties
SDD proceeding with computation,173 properties remain. new max is 4
SDD size :65 after 85
BEST_FIRST walk for 4004 steps (25 resets) in 13 ms. (286 steps per ms) remains 71/71 properties
Invariant property smplace_66 does not hold.
Invariant property smplace_65 does not hold.
BEST_FIRST walk for 4003 steps (22 resets) in 25 ms. (153 steps per ms) remains 71/71 properties
SDD proceeding with computation,171 properties remain. new max is 4
SDD size :85 after 105
BEST_FIRST walk for 4004 steps (24 resets) in 20 ms. (190 steps per ms) remains 71/71 properties
Invariant property smplace_64 does not hold.
Invariant property smplace_63 does not hold.
BEST_FIRST walk for 4003 steps (25 resets) in 23 ms. (166 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4003 steps (25 resets) in 19 ms. (200 steps per ms) remains 71/71 properties
SDD proceeding with computation,169 properties remain. new max is 4
SDD size :105 after 125
BEST_FIRST walk for 4004 steps (21 resets) in 28 ms. (138 steps per ms) remains 71/71 properties
Invariant property smplace_62 does not hold.
Invariant property smplace_61 does not hold.
SDD proceeding with computation,167 properties remain. new max is 4
SDD size :125 after 133
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 67 ms. (58 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (23 resets) in 17 ms. (222 steps per ms) remains 71/71 properties
Invariant property smplace_60 does not hold.
Invariant property smplace_53 does not hold.
BEST_FIRST walk for 4002 steps (24 resets) in 15 ms. (250 steps per ms) remains 71/71 properties
SDD proceeding with computation,165 properties remain. new max is 8
SDD size :134 after 166
BEST_FIRST walk for 4004 steps (25 resets) in 11 ms. (333 steps per ms) remains 71/71 properties
Invariant property smplace_58 does not hold.
BEST_FIRST walk for 4004 steps (23 resets) in 19 ms. (200 steps per ms) remains 70/71 properties
Invariant property smplace_1 does not hold.
SDD proceeding with computation,163 properties remain. new max is 8
SDD size :166 after 168
Invariant property smplace_59 does not hold.
BEST_FIRST walk for 4003 steps (21 resets) in 38 ms. (102 steps per ms) remains 70/70 properties
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.
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
SDD proceeding with computation,156 properties remain. new max is 16
SDD size :195 after 196
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 14 ms. (266 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4003 steps (23 resets) in 12 ms. (307 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4001 steps (21 resets) in 10 ms. (363 steps per ms) remains 70/70 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
BEST_FIRST walk for 4003 steps (26 resets) in 33 ms. (117 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4003 steps (23 resets) in 11 ms. (333 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4002 steps (20 resets) in 13 ms. (285 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (26 resets) in 11 ms. (333 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (20 resets) in 10 ms. (364 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4003 steps (24 resets) in 10 ms. (363 steps per ms) remains 70/70 properties
Invariant property smplace_50 does not hold.
SDD proceeding with computation,153 properties remain. new max is 16
SDD size :219 after 220
BEST_FIRST walk for 4002 steps (26 resets) in 17 ms. (222 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4002 steps (24 resets) in 14 ms. (266 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4003 steps (22 resets) in 14 ms. (266 steps per ms) remains 70/70 properties
Invariant property smplace_49 does not hold.
BEST_FIRST walk for 4003 steps (27 resets) in 12 ms. (307 steps per ms) remains 70/70 properties
SDD proceeding with computation,152 properties remain. new max is 16
SDD size :220 after 239
BEST_FIRST walk for 4003 steps (18 resets) in 17 ms. (222 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4001 steps (21 resets) in 13 ms. (285 steps per ms) remains 70/70 properties
Invariant property smplace_48 does not hold.
BEST_FIRST walk for 4003 steps (28 resets) in 11 ms. (333 steps per ms) remains 70/70 properties
SDD proceeding with computation,151 properties remain. new max is 16
SDD size :239 after 243
BEST_FIRST walk for 4003 steps (26 resets) in 22 ms. (174 steps per ms) remains 70/70 properties
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 252
BEST_FIRST walk for 4003 steps (25 resets) in 13 ms. (285 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 4004 steps (27 resets) in 13 ms. (286 steps per ms) remains 70/70 properties
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 :252 after 271
BEST_FIRST walk for 4004 steps (24 resets) in 16 ms. (235 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4002 steps (18 resets) in 10 ms. (363 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4002 steps (25 resets) in 10 ms. (363 steps per ms) remains 70/70 properties
Invariant property smplace_42 does not hold.
SDD proceeding with computation,142 properties remain. new max is 16
SDD size :271 after 284
BEST_FIRST walk for 4004 steps (19 resets) in 53 ms. (74 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4003 steps (19 resets) in 16 ms. (235 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (27 resets) in 11 ms. (333 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4001 steps (27 resets) in 14 ms. (266 steps per ms) remains 70/70 properties
SDD proceeding with computation,142 properties remain. new max is 32
SDD size :284 after 293
SDD proceeding with computation,142 properties remain. new max is 64
SDD size :293 after 294
BEST_FIRST walk for 4004 steps (18 resets) in 24 ms. (160 steps per ms) remains 70/70 properties
Invariant property smplace_41 does not hold.
SDD proceeding with computation,141 properties remain. new max is 64
SDD size :294 after 323
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 :323 after 342
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 :342 after 354
[2024-06-02 18:43:45] [INFO ] Flow matrix only has 504 transitions (discarded 38 similar events)
Invariant property smplace_7 does not hold.
SDD proceeding with computation,136 properties remain. new max is 64
SDD size :354 after 394
// Phase 1: matrix 504 rows 205 cols
[2024-06-02 18:43:45] [INFO ] Computed 10 invariants in 22 ms
[2024-06-02 18:43:45] [INFO ] State equation strengthened by 73 read => feed constraints.
Invariant property smplace_6 does not hold.
SDD proceeding with computation,135 properties remain. new max is 64
SDD size :394 after 564
SDD proceeding with computation,135 properties remain. new max is 128
SDD size :564 after 584
SDD proceeding with computation,135 properties remain. new max is 256
SDD size :584 after 608
SDD proceeding with computation,135 properties remain. new max is 512
SDD size :608 after 652
Invariant property smplace_139 does not hold.
SDD proceeding with computation,134 properties remain. new max is 512
SDD size :652 after 1014
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 :1014 after 2528
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 63/63 constraints. Problems are: Problem set: 2 solved, 61 unsolved
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.
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 0/63 constraints. Problems are: Problem set: 2 solved, 61 unsolved
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 :2528 after 4353
At refinement iteration 2 (OVERLAPS) 127/190 variables, 9/72 constraints. Problems are: Problem set: 4 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/190 variables, 127/199 constraints. Problems are: Problem set: 4 solved, 59 unsolved
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 :4353 after 7308
At refinement iteration 4 (INCLUDED_ONLY) 0/190 variables, 0/199 constraints. Problems are: Problem set: 4 solved, 59 unsolved
At refinement iteration 5 (OVERLAPS) 12/202 variables, 1/200 constraints. Problems are: Problem set: 4 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/202 variables, 12/212 constraints. Problems are: Problem set: 4 solved, 59 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 :7308 after 9474
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 :9474 after 11088
At refinement iteration 7 (INCLUDED_ONLY) 0/202 variables, 0/212 constraints. Problems are: Problem set: 12 solved, 51 unsolved
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 :11088 after 11626
At refinement iteration 8 (OVERLAPS) 503/705 variables, 202/414 constraints. Problems are: Problem set: 17 solved, 46 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/705 variables, 72/486 constraints. Problems are: Problem set: 17 solved, 46 unsolved
Invariant property smplace_126 does not hold.
SDD proceeding with computation,106 properties remain. new max is 512
SDD size :11626 after 13518
SDD proceeding with computation,106 properties remain. new max is 1024
SDD size :13518 after 20555
At refinement iteration 10 (INCLUDED_ONLY) 0/705 variables, 0/486 constraints. Problems are: Problem set: 17 solved, 46 unsolved
At refinement iteration 11 (OVERLAPS) 3/708 variables, 3/489 constraints. Problems are: Problem set: 17 solved, 46 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/708 variables, 3/492 constraints. Problems are: Problem set: 17 solved, 46 unsolved
SDD proceeding with computation,106 properties remain. new max is 2048
SDD size :20555 after 23384
At refinement iteration 13 (INCLUDED_ONLY) 0/708 variables, 0/492 constraints. Problems are: Problem set: 17 solved, 46 unsolved
At refinement iteration 14 (OVERLAPS) 1/709 variables, 1/493 constraints. Problems are: Problem set: 17 solved, 46 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/709 variables, 0/493 constraints. Problems are: Problem set: 17 solved, 46 unsolved
SDD proceeding with computation,106 properties remain. new max is 4096
SDD size :23384 after 24647
At refinement iteration 16 (OVERLAPS) 0/709 variables, 0/493 constraints. Problems are: Problem set: 17 solved, 46 unsolved
No progress, stopping.
After SMT solving in domain Real declared 709/709 variables, and 493 constraints, problems are : Problem set: 17 solved, 46 unsolved in 3784 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: 63/63 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 17 solved, 46 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 46/46 constraints. Problems are: Problem set: 17 solved, 46 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 0/46 constraints. Problems are: Problem set: 17 solved, 46 unsolved
At refinement iteration 2 (OVERLAPS) 81/127 variables, 6/52 constraints. Problems are: Problem set: 17 solved, 46 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 81/133 constraints. Problems are: Problem set: 17 solved, 46 unsolved
[2024-06-02 18:43:50] [INFO ] Deduced a trap composed of 36 places in 435 ms of which 28 ms to minimize.
[2024-06-02 18:43:50] [INFO ] Deduced a trap composed of 36 places in 127 ms of which 2 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.
SDD proceeding with computation,94 properties remain. new max is 4096
SDD size :24647 after 44567
[2024-06-02 18:43:50] [INFO ] Deduced a trap composed of 44 places in 92 ms of which 1 ms to minimize.
[2024-06-02 18:43:51] [INFO ] Deduced a trap composed of 44 places in 89 ms of which 17 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 4/137 constraints. Problems are: Problem set: 17 solved, 46 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/127 variables, 0/137 constraints. Problems are: Problem set: 17 solved, 46 unsolved
At refinement iteration 6 (OVERLAPS) 75/202 variables, 4/141 constraints. Problems are: Problem set: 17 solved, 46 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/202 variables, 75/216 constraints. Problems are: Problem set: 17 solved, 46 unsolved
Invariant property smplace_203 does not hold.
Invariant property smplace_121 does not hold.
Invariant property smplace_118 does not hold.
Invariant property smplace_111 does not hold.
SDD proceeding with computation,90 properties remain. new max is 4096
SDD size :44567 after 76027
At refinement iteration 8 (INCLUDED_ONLY) 0/202 variables, 0/216 constraints. Problems are: Problem set: 17 solved, 46 unsolved
At refinement iteration 9 (OVERLAPS) 503/705 variables, 202/418 constraints. Problems are: Problem set: 17 solved, 46 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/705 variables, 72/490 constraints. Problems are: Problem set: 17 solved, 46 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/705 variables, 46/536 constraints. Problems are: Problem set: 17 solved, 46 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 :76027 after 146647
At refinement iteration 12 (INCLUDED_ONLY) 0/705 variables, 0/536 constraints. Problems are: Problem set: 17 solved, 46 unsolved
At refinement iteration 13 (OVERLAPS) 3/708 variables, 3/539 constraints. Problems are: Problem set: 17 solved, 46 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/708 variables, 3/542 constraints. Problems are: Problem set: 17 solved, 46 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 :146647 after 279232
At refinement iteration 15 (INCLUDED_ONLY) 0/708 variables, 0/542 constraints. Problems are: Problem set: 17 solved, 46 unsolved
SMT process timed out in 8956ms, After SMT, problems are : Problem set: 17 solved, 46 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 46 out of 205 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 205/205 places, 542/542 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 539
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 536
Deduced a syphon composed of 3 places in 4 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 536
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 13 place count 198 transition count 528
Iterating global reduction 1 with 4 rules applied. Total rules applied 17 place count 198 transition count 528
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 525
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 21 place count 197 transition count 522
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 197 transition count 522
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 23 place count 196 transition count 520
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 196 transition count 520
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 25 place count 195 transition count 517
Iterating global reduction 2 with 1 rules applied. Total rules applied 26 place count 195 transition count 517
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 27 place count 194 transition count 515
Iterating global reduction 2 with 1 rules applied. Total rules applied 28 place count 194 transition count 515
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 29 place count 193 transition count 512
Iterating global reduction 2 with 1 rules applied. Total rules applied 30 place count 193 transition count 512
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 31 place count 192 transition count 510
Iterating global reduction 2 with 1 rules applied. Total rules applied 32 place count 192 transition count 510
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 33 place count 191 transition count 507
Iterating global reduction 2 with 1 rules applied. Total rules applied 34 place count 191 transition count 507
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 35 place count 190 transition count 505
Iterating global reduction 2 with 1 rules applied. Total rules applied 36 place count 190 transition count 505
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 37 place count 189 transition count 502
Iterating global reduction 2 with 1 rules applied. Total rules applied 38 place count 189 transition count 502
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 39 place count 188 transition count 500
Iterating global reduction 2 with 1 rules applied. Total rules applied 40 place count 188 transition count 500
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 41 place count 187 transition count 498
Iterating global reduction 2 with 1 rules applied. Total rules applied 42 place count 187 transition count 498
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 43 place count 186 transition count 496
Iterating global reduction 2 with 1 rules applied. Total rules applied 44 place count 186 transition count 496
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 46 place count 185 transition count 495
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 52 place count 182 transition count 501
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 58 place count 182 transition count 495
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 67 place count 182 transition count 486
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 68 place count 182 transition count 488
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 71 place count 181 transition count 486
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 73 place count 181 transition count 484
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 74 place count 180 transition count 483
Applied a total of 74 rules in 205 ms. Remains 180 /205 variables (removed 25) and now considering 483/542 (removed 59) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 227 ms. Remains : 180/205 places, 483/542 transitions.
Invariant property smplace_191 does not hold.
SDD proceeding with computation,78 properties remain. new max is 4096
SDD size :279232 after 333345
SDD proceeding with computation,78 properties remain. new max is 8192
SDD size :333345 after 391171
SDD proceeding with computation,78 properties remain. new max is 16384
SDD size :391171 after 592007
RANDOM walk for 4000000 steps (128576 resets) in 33960 ms. (117 steps per ms) remains 37/46 properties
BEST_FIRST walk for 400001 steps (2718 resets) in 768 ms. (520 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (2798 resets) in 881 ms. (453 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (2784 resets) in 1234 ms. (323 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (2748 resets) in 1055 ms. (378 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400003 steps (2714 resets) in 1291 ms. (309 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (2705 resets) in 1201 ms. (332 steps per ms) remains 37/37 properties
SDD proceeding with computation,78 properties remain. new max is 32768
SDD size :592007 after 769055
BEST_FIRST walk for 400003 steps (2719 resets) in 1101 ms. (362 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (2723 resets) in 687 ms. (581 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400003 steps (2634 resets) in 1146 ms. (348 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (2681 resets) in 901 ms. (443 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400002 steps (2716 resets) in 1202 ms. (332 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (2799 resets) in 1155 ms. (346 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400003 steps (2757 resets) in 973 ms. (410 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400003 steps (2740 resets) in 768 ms. (520 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400002 steps (2715 resets) in 932 ms. (428 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (2842 resets) in 830 ms. (481 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400003 steps (2816 resets) in 961 ms. (415 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400003 steps (2710 resets) in 784 ms. (509 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400003 steps (2756 resets) in 993 ms. (402 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (2719 resets) in 760 ms. (525 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400003 steps (2733 resets) in 1108 ms. (360 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400003 steps (2690 resets) in 794 ms. (503 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (2703 resets) in 787 ms. (507 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (2732 resets) in 1077 ms. (371 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (2740 resets) in 878 ms. (455 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (2780 resets) in 785 ms. (508 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400003 steps (2770 resets) in 1054 ms. (379 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400003 steps (2793 resets) in 782 ms. (510 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (2745 resets) in 1074 ms. (372 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (2723 resets) in 1018 ms. (392 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (2705 resets) in 737 ms. (542 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400003 steps (2719 resets) in 1196 ms. (334 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (2716 resets) in 1191 ms. (335 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (2680 resets) in 783 ms. (510 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (2698 resets) in 1186 ms. (336 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (2735 resets) in 744 ms. (536 steps per ms) remains 37/37 properties
BEST_FIRST walk for 400004 steps (2680 resets) in 772 ms. (517 steps per ms) remains 37/37 properties
[2024-06-02 18:44:19] [INFO ] Flow matrix only has 448 transitions (discarded 35 similar events)
// Phase 1: matrix 448 rows 180 cols
[2024-06-02 18:44:19] [INFO ] Computed 10 invariants in 3 ms
[2024-06-02 18:44:19] [INFO ] State equation strengthened by 66 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (OVERLAPS) 83/120 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/120 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (OVERLAPS) 316/436 variables, 120/126 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/436 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (OVERLAPS) 101/537 variables, 13/139 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/537 variables, 46/185 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/537 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 8 (OVERLAPS) 1/538 variables, 1/186 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/538 variables, 1/187 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/538 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 11 (OVERLAPS) 79/617 variables, 39/226 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/617 variables, 1/227 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/617 variables, 20/247 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/617 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 15 (OVERLAPS) 10/627 variables, 6/253 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/627 variables, 2/255 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/627 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 18 (OVERLAPS) 1/628 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/628 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Invariant property smplace_190 does not hold.
Invariant property smplace_181 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.
At refinement iteration 20 (OVERLAPS) 0/628 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Real declared 628/628 variables, and 256 constraints, problems are : Problem set: 0 solved, 37 unsolved in 2280 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 180/180 constraints, ReadFeed: 66/66 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 37 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 37 unsolved
SDD proceeding with computation,72 properties remain. new max is 32768
SDD size :769055 after 2.29928e+06
At refinement iteration 1 (OVERLAPS) 83/120 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 37 unsolved
[2024-06-02 18:44:22] [INFO ] Deduced a trap composed of 33 places in 47 ms of which 2 ms to minimize.
[2024-06-02 18:44:22] [INFO ] Deduced a trap composed of 33 places in 32 ms of which 1 ms to minimize.
[2024-06-02 18:44:22] [INFO ] Deduced a trap composed of 41 places in 34 ms of which 1 ms to minimize.
[2024-06-02 18:44:22] [INFO ] Deduced a trap composed of 41 places in 32 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/120 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/120 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (OVERLAPS) 316/436 variables, 120/130 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/436 variables, 4/134 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/436 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (OVERLAPS) 101/537 variables, 13/147 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/537 variables, 46/193 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/537 variables, 33/226 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/537 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 11 (OVERLAPS) 1/538 variables, 1/227 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/538 variables, 1/228 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/538 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 14 (OVERLAPS) 79/617 variables, 39/267 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/617 variables, 1/268 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/617 variables, 20/288 constraints. Problems are: Problem set: 0 solved, 37 unsolved
[2024-06-02 18:44:24] [INFO ] Deduced a trap composed of 59 places in 84 ms of which 2 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/617 variables, 1/289 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/617 variables, 0/289 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 19 (OVERLAPS) 10/627 variables, 6/295 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/627 variables, 2/297 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/627 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 22 (OVERLAPS) 1/628 variables, 1/298 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/628 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 24 (OVERLAPS) 0/628 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Int declared 628/628 variables, and 298 constraints, problems are : Problem set: 0 solved, 37 unsolved in 5168 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 180/180 constraints, ReadFeed: 66/66 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 5/5 constraints]
After SMT, in 7481ms problems are : Problem set: 0 solved, 37 unsolved
Fused 37 Parikh solutions to 35 different solutions.
Parikh walk visited 4 properties in 3041 ms.
Support contains 33 out of 180 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 180/180 places, 483/483 transitions.
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 0 with 4 rules applied. Total rules applied 4 place count 178 transition count 481
Applied a total of 4 rules in 15 ms. Remains 178 /180 variables (removed 2) and now considering 481/483 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 178/180 places, 481/483 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_176 does not hold.
Invariant property smplace_110 does not hold.
Invariant property smplace_109 does not hold.
Invariant property smplace_108 does not hold.
Invariant property smplace_107 does not hold.
Invariant property smplace_106 does not hold.
Invariant property smplace_105 does not hold.
Invariant property smplace_104 does not hold.
Invariant property smplace_103 does not hold.
Invariant property smplace_102 does not hold.
Invariant property smplace_101 does not hold.
Invariant property smplace_87 does not hold.
Invariant property smplace_86 does not hold.
Invariant property smplace_79 does not hold.
SDD proceeding with computation,50 properties remain. new max is 32768
SDD size :2.29928e+06 after 7.47662e+06
RANDOM walk for 4000000 steps (127805 resets) in 29335 ms. (136 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (2727 resets) in 727 ms. (549 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400003 steps (2713 resets) in 1037 ms. (385 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (2685 resets) in 837 ms. (477 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (2727 resets) in 1043 ms. (383 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (2783 resets) in 761 ms. (524 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (2717 resets) in 998 ms. (400 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400002 steps (2735 resets) in 888 ms. (449 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400003 steps (2759 resets) in 744 ms. (536 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400002 steps (2739 resets) in 1018 ms. (392 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400002 steps (2739 resets) in 767 ms. (520 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400002 steps (2691 resets) in 1157 ms. (345 steps per ms) remains 33/33 properties
Invariant property smplace_175 does not hold.
Invariant property smplace_100 does not hold.
Invariant property smplace_99 does not hold.
Invariant property smplace_98 does not hold.
Invariant property smplace_97 does not hold.
Invariant property smplace_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 :7.47662e+06 after 2.79798e+07
BEST_FIRST walk for 400003 steps (2694 resets) in 711 ms. (561 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400003 steps (2817 resets) in 943 ms. (423 steps per ms) remains 31/33 properties
BEST_FIRST walk for 400004 steps (2765 resets) in 1104 ms. (361 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400004 steps (2725 resets) in 664 ms. (601 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400003 steps (2765 resets) in 637 ms. (626 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400004 steps (2725 resets) in 679 ms. (588 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400004 steps (2737 resets) in 627 ms. (636 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400004 steps (2747 resets) in 1084 ms. (368 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400002 steps (2720 resets) in 885 ms. (451 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400004 steps (2739 resets) in 741 ms. (539 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400003 steps (2737 resets) in 1114 ms. (358 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400003 steps (2762 resets) in 788 ms. (506 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400003 steps (2713 resets) in 1124 ms. (355 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400003 steps (2778 resets) in 760 ms. (525 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400003 steps (2718 resets) in 1180 ms. (338 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400002 steps (2727 resets) in 798 ms. (500 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400004 steps (2710 resets) in 1125 ms. (355 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400003 steps (2713 resets) in 760 ms. (525 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400003 steps (2735 resets) in 633 ms. (630 steps per ms) remains 31/31 properties
BEST_FIRST walk for 400002 steps (2741 resets) in 889 ms. (449 steps per ms) remains 31/31 properties
SDD proceeding with computation,33 properties remain. new max is 65536
SDD size :2.79798e+07 after 3.22745e+07
Invariant property smplace_83 does not hold.
Invariant property smplace_78 does not hold.
SDD proceeding with computation,31 properties remain. new max is 65536
SDD size :3.22745e+07 after 5.00811e+07
Invariant property smplace_174 does not hold.
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_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_151 does not hold.
Invariant property smplace_150 does not hold.
Invariant property smplace_143 does not hold.
SDD proceeding with computation,18 properties remain. new max is 65536
SDD size :5.00811e+07 after 1.19339e+08
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.
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 :1.19339e+08 after 3.87875e+08
Interrupted probabilistic random walk after 8693875 steps, run timeout after 63001 ms. (steps per millisecond=137 ) properties seen :5 out of 31
Probabilistic random walk after 8693875 steps, saw 1901772 distinct states, run finished after 63008 ms. (steps per millisecond=137 ) properties seen :5
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 PARIKH_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL
Total runtime 131595 ms.

BK_STOP 1717353955045

--------------------
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-13"
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-13, 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-171734906300168"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-13.tgz
mv FireWire-PT-13 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 ;