Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r007-tall-174853737700457.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is AutonomousCar-PT-09a, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-174853737700457
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 7.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 201K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 781K May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1748545921153

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=AutonomousCar-PT-09a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202505121319
[2025-05-29 19:12:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2025-05-29 19:12:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-29 19:12:02] [INFO ] Load time of PNML (sax parser for PT used): 143 ms
[2025-05-29 19:12:02] [INFO ] Transformed 89 places.
[2025-05-29 19:12:02] [INFO ] Transformed 1249 transitions.
[2025-05-29 19:12:02] [INFO ] Found NUPN structural information;
[2025-05-29 19:12:02] [INFO ] Parsed PT model containing 89 places and 1249 transitions and 15631 arcs in 247 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 89/89 places, 1249/1249 transitions.
Ensure Unique test removed 345 transitions
Reduce isomorphic transitions removed 345 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 355 rules applied. Total rules applied 355 place count 89 transition count 894
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 365 place count 79 transition count 894
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 369 place count 77 transition count 892
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 371 place count 76 transition count 892
Applied a total of 371 rules in 102 ms. Remains 76 /89 variables (removed 13) and now considering 892/1249 (removed 357) transitions.
[2025-05-29 19:12:02] [INFO ] Flow matrix only has 891 transitions (discarded 1 similar events)
// Phase 1: matrix 891 rows 76 cols
[2025-05-29 19:12:02] [INFO ] Computed 14 invariants in 23 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 19:12:03] [INFO ] Implicit Places using invariants in 716 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 752 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 75/89 places, 892/1249 transitions.
Applied a total of 0 rules in 9 ms. Remains 75 /75 variables (removed 0) and now considering 892/892 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 877 ms. Remains : 75/89 places, 892/1249 transitions.
Discarding 49 transitions out of 892. Remains 843
Initial state reduction rules removed 1 formulas.
[2025-05-29 19:12:04] [INFO ] Flatten gal took : 609 ms
[2025-05-29 19:12:05] [INFO ] Flatten gal took : 291 ms
[2025-05-29 19:12:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1464102288267272608.gal : 63 ms
[2025-05-29 19:12:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13314374790788876769.prop : 13 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1464102288267272608.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13314374790788876769.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
RANDOM walk for 40000 steps (2562 resets) in 6095 ms. (6 steps per ms) remains 548/842 properties
BEST_FIRST walk for 124 steps (0 resets) in 11 ms. (10 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 4 ms. (24 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 10 ms. (11 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 4 ms. (24 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 4 ms. (24 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 4 ms. (24 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 4 ms. (24 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 4 ms. (24 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 4 ms. (24 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 4 ms. (24 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 4 ms. (24 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 4 ms. (24 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 4 ms. (24 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 4 ms. (24 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 4 ms. (24 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 4 ms. (24 steps per ms) remains 548/548 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 548/548 properties
[2025-05-29 19:12:05] [INFO ] Flow matrix only has 891 transitions (discarded 1 similar events)
Loading property file /tmp/ReachabilityCardinality13314374790788876769.prop.
// Phase 1: matrix 891 rows 75 cols
[2025-05-29 19:12:05] [INFO ] Computed 13 invariants in 13 ms
[2025-05-29 19:12:05] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_861 is true.
Reachability property qltransition_825 is true.
Reachability property qltransition_789 is true.
Reachability property qltransition_753 is true.
Reachability property qltransition_726 is true.
Reachability property qltransition_717 is true.
Reachability property qltransition_708 is true.
Reachability property qltransition_690 is true.
Reachability property qltransition_654 is true.
Reachability property qltransition_618 is true.
Reachability property qltransition_582 is true.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_211 is true.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,830 properties remain. new max is 2
SDD size :1 after 9
Reachability property qltransition_762 is true.
Reachability property qltransition_744 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,828 properties remain. new max is 2
SDD size :9 after 39
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,828 properties remain. new max is 4
SDD size :39 after 41
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,828 properties remain. new max is 8
SDD size :41 after 43
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_699 is true.
Reachability property qltransition_681 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,826 properties remain. new max is 8
SDD size :43 after 207
SDD proceeding with computation,826 properties remain. new max is 16
SDD size :207 after 217
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,826 properties remain. new max is 32
SDD size :217 after 225
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_798 is true.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_780 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,824 properties remain. new max is 32
SDD size :225 after 1131
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_663 is true.
Reachability property qltransition_645 is true.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,822 properties remain. new max is 32
SDD size :1131 after 5239
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,822 properties remain. new max is 64
SDD size :5239 after 5809
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_862 is true.
Reachability property qltransition_844 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_834 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_826 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_816 is true.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_808 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_790 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_772 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_754 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_736 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_718 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_691 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_673 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_655 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_637 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_619 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Reachability property qltransition_583 is true.
Reachability property qltransition_231 is true.
Reachability property qltransition_230 is true.
Reachability property qltransition_229 is true.
Reachability property qltransition_228 is true.
Reachability property qltransition_227 is true.
Reachability property qltransition_226 is true.
Reachability property qltransition_225 is true.
Reachability property qltransition_224 is true.
Reachability property qltransition_223 is true.
Reachability property qltransition_222 is true.
Reachability property qltransition_221 is true.
Reachability property qltransition_220 is true.
Reachability property qltransition_219 is true.
Reachability property qltransition_218 is true.
Reachability property qltransition_217 is true.
Reachability property qltransition_216 is true.
Reachability property qltransition_215 is true.
Reachability property qltransition_214 is true.
Reachability property qltransition_213 is true.
Reachability property qltransition_212 is true.
Reachability property qltransition_210 is true.
Reachability property qltransition_209 is true.
Reachability property qltransition_208 is true.
Reachability property qltransition_207 is true.
Reachability property qltransition_206 is true.
Reachability property qltransition_205 is true.
Reachability property qltransition_204 is true.
Reachability property qltransition_203 is true.
Reachability property qltransition_202 is true.
Reachability property qltransition_201 is true.
Reachability property qltransition_200 is true.
Reachability property qltransition_199 is true.
Reachability property qltransition_198 is true.
Reachability property qltransition_197 is true.
Reachability property qltransition_196 is true.
Reachability property qltransition_195 is true.
Reachability property qltransition_194 is true.
Reachability property qltransition_193 is true.
Reachability property qltransition_192 is true.
Reachability property qltransition_191 is true.
Reachability property qltransition_190 is true.
Reachability property qltransition_189 is true.
Reachability property qltransition_188 is true.
Reachability property qltransition_187 is true.
Reachability property qltransition_186 is true.
Reachability property qltransition_185 is true.
Reachability property qltransition_184 is true.
Reachability property qltransition_183 is true.
Reachability property qltransition_182 is true.
Reachability property qltransition_181 is true.
Reachability property qltransition_180 is true.
Reachability property qltransition_179 is true.
Reachability property qltransition_178 is true.
Reachability property qltransition_177 is true.
Reachability property qltransition_176 is true.
Reachability property qltransition_175 is true.
Reachability property qltransition_174 is true.
Reachability property qltransition_173 is true.
Reachability property qltransition_172 is true.
Reachability property qltransition_171 is true.
Reachability property qltransition_170 is true.
Reachability property qltransition_169 is true.
Reachability property qltransition_168 is true.
SDD proceeding with computation,742 properties remain. new max is 64
SDD size :5809 after 249461
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 56/56 constraints. Problems are: Problem set: 14 solved, 534 unsolved
Reachability property qltransition_799 is true.
Reachability property qltransition_781 is true.
Reachability property qltransition_763 is true.
Reachability property qltransition_745 is true.
Reachability property qltransition_727 is true.
Reachability property qltransition_709 is true.
Reachability property qltransition_700 is true.
Reachability property qltransition_682 is true.
Reachability property qltransition_664 is true.
Reachability property qltransition_646 is true.
SDD proceeding with computation,732 properties remain. new max is 64
SDD size :249461 after 281419
Reachability property qltransition_863 is true.
Reachability property qltransition_845 is true.
Reachability property qltransition_835 is true.
Reachability property qltransition_827 is true.
Reachability property qltransition_817 is true.
Reachability property qltransition_809 is true.
Reachability property qltransition_791 is true.
Reachability property qltransition_773 is true.
Reachability property qltransition_755 is true.
Reachability property qltransition_737 is true.
Reachability property qltransition_719 is true.
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/56 constraints. Problems are: Problem set: 48 solved, 500 unsolved
Reachability property qltransition_692 is true.
Reachability property qltransition_674 is true.
At refinement iteration 2 (OVERLAPS) 17/73 variables, 12/68 constraints. Problems are: Problem set: 48 solved, 500 unsolved
Reachability property qltransition_656 is true.
Reachability property qltransition_638 is true.
Reachability property qltransition_620 is true.
Reachability property qltransition_584 is true.
SDD proceeding with computation,715 properties remain. new max is 64
SDD size :281419 after 991859
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 17/85 constraints. Problems are: Problem set: 48 solved, 500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 73/966 variables, and 85 constraints, problems are : Problem set: 48 solved, 500 unsolved in 5109 ms.
Refiners :[Domain max(s): 73/75 constraints, Positive P Invariants (semi-flows): 12/13 constraints, State Equation: 0/75 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 534/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 48 solved, 500 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Reachability property qltransition_800 is true.
Reachability property qltransition_782 is true.
Reachability property qltransition_764 is true.
Reachability property qltransition_746 is true.
Reachability property qltransition_728 is true.
Reachability property qltransition_710 is true.
Reachability property qltransition_701 is true.
Reachability property qltransition_683 is true.
Reachability property qltransition_665 is true.
Reachability property qltransition_647 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 56/56 constraints. Problems are: Problem set: 53 solved, 495 unsolved
SDD proceeding with computation,705 properties remain. new max is 64
SDD size :991859 after 1.02444e+06
Reachability property qltransition_864 is true.
Reachability property qltransition_846 is true.
Reachability property qltransition_836 is true.
Reachability property qltransition_828 is true.
Reachability property qltransition_818 is true.
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/56 constraints. Problems are: Problem set: 54 solved, 494 unsolved
Reachability property qltransition_810 is true.
At refinement iteration 2 (OVERLAPS) 17/73 variables, 12/68 constraints. Problems are: Problem set: 54 solved, 494 unsolved
Reachability property qltransition_792 is true.
Reachability property qltransition_774 is true.
Reachability property qltransition_756 is true.
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 17/85 constraints. Problems are: Problem set: 54 solved, 494 unsolved
Reachability property qltransition_738 is true.
Reachability property qltransition_729 is true.
Reachability property qltransition_720 is true.
Reachability property qltransition_711 is true.
Reachability property qltransition_693 is true.
Reachability property qltransition_675 is true.
Reachability property qltransition_657 is true.
Reachability property qltransition_639 is true.
Reachability property qltransition_621 is true.
Reachability property qltransition_585 is true.
SDD proceeding with computation,686 properties remain. new max is 64
SDD size :1.02444e+06 after 1.73461e+06
Reachability property qltransition_801 is true.
Reachability property qltransition_783 is true.
Reachability property qltransition_765 is true.
Reachability property qltransition_747 is true.
Reachability property qltransition_702 is true.
Reachability property qltransition_684 is true.
Reachability property qltransition_666 is true.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 73/966 variables, and 85 constraints, problems are : Problem set: 62 solved, 486 unsolved in 5019 ms.
Refiners :[Domain max(s): 73/75 constraints, Positive P Invariants (semi-flows): 12/13 constraints, State Equation: 0/75 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 495/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11489ms problems are : Problem set: 62 solved, 486 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 56 out of 75 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 75/75 places, 892/892 transitions.
Reachability property qltransition_648 is true.
Graph (complete) has 1003 edges and 75 vertex of which 73 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.14 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Applied a total of 1 rules in 148 ms. Remains 73 /75 variables (removed 2) and now considering 890/892 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 149 ms. Remains : 73/75 places, 890/892 transitions.
SDD proceeding with computation,678 properties remain. new max is 64
SDD size :1.73461e+06 after 1.76952e+06
Reachability property qltransition_865 is true.
Reachability property qltransition_847 is true.
Reachability property qltransition_837 is true.
Reachability property qltransition_829 is true.
Reachability property qltransition_819 is true.
Reachability property qltransition_811 is true.
Reachability property qltransition_793 is true.
Reachability property qltransition_775 is true.
Reachability property qltransition_766 is true.
Reachability property qltransition_757 is true.
Reachability property qltransition_748 is true.
Reachability property qltransition_739 is true.
Reachability property qltransition_730 is true.
Reachability property qltransition_721 is true.
Reachability property qltransition_712 is true.
Reachability property qltransition_694 is true.
Reachability property qltransition_676 is true.
Reachability property qltransition_658 is true.
Reachability property qltransition_640 is true.
Reachability property qltransition_622 is true.
Reachability property qltransition_586 is true.
SDD proceeding with computation,657 properties remain. new max is 64
SDD size :1.76952e+06 after 2.47722e+06
Reachability property qltransition_802 is true.
Reachability property qltransition_784 is true.
Reachability property qltransition_703 is true.
Reachability property qltransition_685 is true.
Reachability property qltransition_667 is true.
Reachability property qltransition_649 is true.
SDD proceeding with computation,651 properties remain. new max is 64
SDD size :2.47722e+06 after 2.51234e+06
Reachability property qltransition_866 is true.
Reachability property qltransition_848 is true.
Reachability property qltransition_838 is true.
Reachability property qltransition_830 is true.
Reachability property qltransition_820 is true.
Reachability property qltransition_812 is true.
Reachability property qltransition_794 is true.
Reachability property qltransition_776 is true.
Reachability property qltransition_767 is true.
Reachability property qltransition_758 is true.
Reachability property qltransition_749 is true.
Reachability property qltransition_740 is true.
Reachability property qltransition_731 is true.
Reachability property qltransition_722 is true.
Reachability property qltransition_713 is true.
Reachability property qltransition_695 is true.
Reachability property qltransition_677 is true.
Reachability property qltransition_659 is true.
Reachability property qltransition_641 is true.
Reachability property qltransition_623 is true.
Reachability property qltransition_587 is true.
SDD proceeding with computation,630 properties remain. new max is 64
SDD size :2.51234e+06 after 3.22072e+06
Reachability property qltransition_803 is true.
Reachability property qltransition_785 is true.
Reachability property qltransition_704 is true.
Reachability property qltransition_686 is true.
Reachability property qltransition_668 is true.
Reachability property qltransition_650 is true.
SDD proceeding with computation,624 properties remain. new max is 64
SDD size :3.22072e+06 after 3.25482e+06
Reachability property qltransition_867 is true.
Reachability property qltransition_849 is true.
Reachability property qltransition_839 is true.
Reachability property qltransition_831 is true.
Reachability property qltransition_821 is true.
Reachability property qltransition_813 is true.
Reachability property qltransition_795 is true.
Reachability property qltransition_777 is true.
Reachability property qltransition_768 is true.
RANDOM walk for 4000000 steps (254171 resets) in 103542 ms. (38 steps per ms) remains 53/485 properties
Reachability property qltransition_759 is true.
Reachability property qltransition_750 is true.
Reachability property qltransition_741 is true.
Reachability property qltransition_732 is true.
Reachability property qltransition_723 is true.
Reachability property qltransition_714 is true.
Reachability property qltransition_705 is true.
Reachability property qltransition_696 is true.
Reachability property qltransition_687 is true.
BEST_FIRST walk for 400004 steps (1294 resets) in 937 ms. (426 steps per ms) remains 52/53 properties
Reachability property qltransition_678 is true.
BEST_FIRST walk for 400004 steps (1284 resets) in 738 ms. (541 steps per ms) remains 50/52 properties
BEST_FIRST walk for 400004 steps (1499 resets) in 740 ms. (539 steps per ms) remains 50/50 properties
Reachability property qltransition_660 is true.
BEST_FIRST walk for 400003 steps (1487 resets) in 650 ms. (614 steps per ms) remains 49/50 properties
Reachability property qltransition_642 is true.
BEST_FIRST walk for 400003 steps (1504 resets) in 673 ms. (593 steps per ms) remains 48/49 properties
BEST_FIRST walk for 400003 steps (1287 resets) in 587 ms. (680 steps per ms) remains 47/48 properties
BEST_FIRST walk for 400004 steps (1297 resets) in 573 ms. (696 steps per ms) remains 47/47 properties
BEST_FIRST walk for 400004 steps (1313 resets) in 649 ms. (615 steps per ms) remains 47/47 properties
BEST_FIRST walk for 400004 steps (1357 resets) in 618 ms. (646 steps per ms) remains 47/47 properties
BEST_FIRST walk for 400004 steps (1496 resets) in 685 ms. (583 steps per ms) remains 47/47 properties
BEST_FIRST walk for 400003 steps (1479 resets) in 632 ms. (631 steps per ms) remains 46/47 properties
BEST_FIRST walk for 400004 steps (1508 resets) in 574 ms. (695 steps per ms) remains 45/46 properties
Reachability property qltransition_624 is true.
BEST_FIRST walk for 400004 steps (1307 resets) in 663 ms. (602 steps per ms) remains 44/45 properties
BEST_FIRST walk for 400004 steps (1496 resets) in 620 ms. (644 steps per ms) remains 44/44 properties
BEST_FIRST walk for 400004 steps (1482 resets) in 697 ms. (573 steps per ms) remains 43/44 properties
BEST_FIRST walk for 400004 steps (1285 resets) in 658 ms. (606 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (1485 resets) in 618 ms. (646 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (1475 resets) in 662 ms. (603 steps per ms) remains 42/43 properties
BEST_FIRST walk for 400004 steps (1498 resets) in 594 ms. (672 steps per ms) remains 41/42 properties
BEST_FIRST walk for 400004 steps (1488 resets) in 568 ms. (702 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (1484 resets) in 565 ms. (706 steps per ms) remains 40/41 properties
BEST_FIRST walk for 400004 steps (1304 resets) in 634 ms. (629 steps per ms) remains 40/40 properties
BEST_FIRST walk for 400003 steps (1276 resets) in 653 ms. (611 steps per ms) remains 38/40 properties
BEST_FIRST walk for 400004 steps (1484 resets) in 576 ms. (693 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400004 steps (1362 resets) in 638 ms. (625 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400004 steps (1297 resets) in 601 ms. (664 steps per ms) remains 37/38 properties
BEST_FIRST walk for 400003 steps (1289 resets) in 648 ms. (616 steps per ms) remains 36/37 properties
BEST_FIRST walk for 400003 steps (1485 resets) in 555 ms. (719 steps per ms) remains 36/36 properties
Reachability property qltransition_588 is true.
SDD proceeding with computation,601 properties remain. new max is 64
SDD size :3.25482e+06 after 3.96451e+06
BEST_FIRST walk for 400004 steps (1493 resets) in 673 ms. (593 steps per ms) remains 34/36 properties
BEST_FIRST walk for 400004 steps (1376 resets) in 650 ms. (614 steps per ms) remains 33/34 properties
BEST_FIRST walk for 400004 steps (1288 resets) in 672 ms. (594 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (1299 resets) in 629 ms. (634 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400003 steps (1276 resets) in 678 ms. (589 steps per ms) remains 32/33 properties
BEST_FIRST walk for 400004 steps (1495 resets) in 598 ms. (667 steps per ms) remains 32/32 properties
BEST_FIRST walk for 400004 steps (1473 resets) in 656 ms. (608 steps per ms) remains 31/32 properties
Reachability property qltransition_804 is true.
BEST_FIRST walk for 400003 steps (1282 resets) in 652 ms. (612 steps per ms) remains 28/31 properties
Reachability property qltransition_786 is true.
BEST_FIRST walk for 400003 steps (1297 resets) in 592 ms. (674 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400004 steps (1273 resets) in 637 ms. (626 steps per ms) remains 28/28 properties
Reachability property qltransition_669 is true.
Reachability property qltransition_651 is true.
BEST_FIRST walk for 400004 steps (1501 resets) in 625 ms. (638 steps per ms) remains 28/28 properties
BEST_FIRST walk for 400004 steps (1480 resets) in 636 ms. (627 steps per ms) remains 25/28 properties
BEST_FIRST walk for 400004 steps (1299 resets) in 633 ms. (630 steps per ms) remains 24/25 properties
BEST_FIRST walk for 400003 steps (1378 resets) in 615 ms. (649 steps per ms) remains 24/24 properties
// Phase 1: matrix 890 rows 73 cols
[2025-05-29 19:12:52] [INFO ] Computed 11 invariants in 6 ms
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (OVERLAPS) 45/67 variables, 10/32 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/67 variables, 45/77 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/67 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (OVERLAPS) 2/69 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 2/80 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/69 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 8 (OVERLAPS) 890/959 variables, 69/149 constraints. Problems are: Problem set: 0 solved, 23 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:12:53] [INFO ] Deduced a trap along path composed of 2 places in 56 ms of which 5 ms to minimize.
SDD proceeding with computation,597 properties remain. new max is 64
SDD size :3.96451e+06 after 3.99723e+06
At refinement iteration 9 (INCLUDED_ONLY) 0/959 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/959 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 11 (OVERLAPS) 4/963 variables, 4/154 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/963 variables, 4/158 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/963 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 23 unsolved
Reachability property qltransition_868 is true.
At refinement iteration 14 (OVERLAPS) 0/963 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
Reachability property qltransition_850 is true.
Reachability property qltransition_840 is true.
After SMT solving in domain Real declared 963/963 variables, and 158 constraints, problems are : Problem set: 0 solved, 23 unsolved in 4465 ms.
Refiners :[Domain max(s): 73/73 constraints, Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 23/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 23 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 22/22 constraints. Problems are: Problem set: 1 solved, 22 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/22 constraints. Problems are: Problem set: 1 solved, 22 unsolved
At refinement iteration 2 (OVERLAPS) 45/67 variables, 10/32 constraints. Problems are: Problem set: 1 solved, 22 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/67 variables, 45/77 constraints. Problems are: Problem set: 1 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/67 variables, 0/77 constraints. Problems are: Problem set: 1 solved, 22 unsolved
At refinement iteration 5 (OVERLAPS) 2/69 variables, 1/78 constraints. Problems are: Problem set: 1 solved, 22 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 2/80 constraints. Problems are: Problem set: 1 solved, 22 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/69 variables, 0/80 constraints. Problems are: Problem set: 1 solved, 22 unsolved
At refinement iteration 8 (OVERLAPS) 890/959 variables, 69/149 constraints. Problems are: Problem set: 1 solved, 22 unsolved
Reachability property qltransition_832 is true.
Reachability property qltransition_822 is true.
Reachability property qltransition_814 is true.
Reachability property qltransition_805 is true.
At refinement iteration 9 (INCLUDED_ONLY) 0/959 variables, 1/150 constraints. Problems are: Problem set: 2 solved, 21 unsolved
Reachability property qltransition_796 is true.
Reachability property qltransition_787 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_778 is true.
Reachability property qltransition_769 is true.
[2025-05-29 19:12:58] [INFO ] Deduced a trap along path composed of 2 places in 95 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_760 is true.
Reachability property qltransition_751 is true.
Reachability property qltransition_742 is true.
Reachability property qltransition_733 is true.
[2025-05-29 19:12:58] [INFO ] Deduced a trap along path composed of 2 places in 79 ms of which 1 ms to minimize.
Reachability property qltransition_724 is true.
Reachability property qltransition_715 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_706 is true.
[2025-05-29 19:12:58] [INFO ] Deduced a trap along path composed of 2 places in 59 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:12:58] [INFO ] Deduced a trap along path composed of 2 places in 46 ms of which 0 ms to minimize.
Reachability property qltransition_697 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_688 is true.
[2025-05-29 19:12:58] [INFO ] Deduced a trap along path composed of 2 places in 38 ms of which 0 ms to minimize.
Reachability property qltransition_679 is true.
Reachability property qltransition_661 is true.
Reachability property qltransition_643 is true.
At refinement iteration 10 (INCLUDED_ONLY) 0/959 variables, 5/155 constraints. Problems are: Problem set: 4 solved, 19 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/959 variables, 0/155 constraints. Problems are: Problem set: 4 solved, 19 unsolved
At refinement iteration 12 (OVERLAPS) 4/963 variables, 4/159 constraints. Problems are: Problem set: 4 solved, 19 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/963 variables, 4/163 constraints. Problems are: Problem set: 4 solved, 19 unsolved
Reachability property qltransition_625 is true.
At refinement iteration 14 (INCLUDED_ONLY) 0/963 variables, 0/163 constraints. Problems are: Problem set: 4 solved, 19 unsolved
At refinement iteration 15 (OVERLAPS) 0/963 variables, 0/163 constraints. Problems are: Problem set: 4 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Int declared 963/963 variables, and 163 constraints, problems are : Problem set: 4 solved, 19 unsolved in 5859 ms.
Refiners :[Domain max(s): 73/73 constraints, Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 22/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 6/6 constraints]
After SMT, in 10389ms problems are : Problem set: 4 solved, 19 unsolved
Fused 19 Parikh solutions to 10 different solutions.
Reachability property qltransition_589 is true.
SDD proceeding with computation,572 properties remain. new max is 64
SDD size :3.99723e+06 after 4.71517e+06
Parikh walk visited 0 properties in 566 ms.
Support contains 21 out of 73 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 73/73 places, 890/890 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 72 transition count 880
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 72 transition count 880
Free-agglomeration rule applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 72 transition count 877
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 35 place count 69 transition count 850
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 36 place count 68 transition count 849
Applied a total of 36 rules in 219 ms. Remains 68 /73 variables (removed 5) and now considering 849/890 (removed 41) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 219 ms. Remains : 68/73 places, 849/890 transitions.
Reachability property qltransition_670 is true.
Reachability property qltransition_652 is true.
SDD proceeding with computation,570 properties remain. new max is 64
SDD size :4.71517e+06 after 4.73966e+06
Reachability property qltransition_869 is true.
Reachability property qltransition_851 is true.
Reachability property qltransition_841 is true.
Reachability property qltransition_833 is true.
Reachability property qltransition_823 is true.
Reachability property qltransition_815 is true.
Reachability property qltransition_806 is true.
Reachability property qltransition_797 is true.
Reachability property qltransition_788 is true.
Reachability property qltransition_779 is true.
Reachability property qltransition_770 is true.
Reachability property qltransition_761 is true.
Reachability property qltransition_752 is true.
Reachability property qltransition_743 is true.
Reachability property qltransition_734 is true.
Reachability property qltransition_725 is true.
Reachability property qltransition_716 is true.
Reachability property qltransition_707 is true.
Reachability property qltransition_698 is true.
Reachability property qltransition_689 is true.
Reachability property qltransition_680 is true.
Reachability property qltransition_662 is true.
Reachability property qltransition_644 is true.
Reachability property qltransition_626 is true.
Reachability property qltransition_590 is true.
SDD proceeding with computation,545 properties remain. new max is 64
SDD size :4.73966e+06 after 5.45884e+06
RANDOM walk for 4000000 steps (215380 resets) in 62059 ms. (64 steps per ms) remains 8/19 properties
Reachability property qltransition_671 is true.
Reachability property qltransition_653 is true.
SDD proceeding with computation,543 properties remain. new max is 64
SDD size :5.45884e+06 after 5.48225e+06
BEST_FIRST walk for 4000004 steps (13833 resets) in 5738 ms. (696 steps per ms) remains 8/8 properties
Reachability property qltransition_890 is true.
Reachability property qltransition_842 is true.
Reachability property qltransition_824 is true.
SDD proceeding with computation,540 properties remain. new max is 64
SDD size :5.48225e+06 after 6.19519e+06
SDD proceeding with computation,540 properties remain. new max is 128
SDD size :6.19519e+06 after 6.20791e+06
BEST_FIRST walk for 4000003 steps (11811 resets) in 5691 ms. (702 steps per ms) remains 7/8 properties
Reachability property qltransition_887 is true.
Reachability property qltransition_886 is true.
Reachability property qltransition_885 is true.
Reachability property qltransition_884 is true.
Reachability property qltransition_883 is true.
Reachability property qltransition_882 is true.
Reachability property qltransition_881 is true.
Reachability property qltransition_880 is true.
Reachability property qltransition_878 is true.
Reachability property qltransition_877 is true.
Reachability property qltransition_876 is true.
Reachability property qltransition_875 is true.
Reachability property qltransition_874 is true.
Reachability property qltransition_873 is true.
Reachability property qltransition_872 is true.
Reachability property qltransition_871 is true.
Reachability property qltransition_870 is true.
Reachability property qltransition_860 is true.
Reachability property qltransition_859 is true.
Reachability property qltransition_858 is true.
Reachability property qltransition_857 is true.
Reachability property qltransition_856 is true.
Reachability property qltransition_855 is true.
Reachability property qltransition_854 is true.
Reachability property qltransition_853 is true.
Reachability property qltransition_852 is true.
Reachability property qltransition_635 is true.
Reachability property qltransition_634 is true.
Reachability property qltransition_633 is true.
Reachability property qltransition_632 is true.
Reachability property qltransition_631 is true.
Reachability property qltransition_630 is true.
Reachability property qltransition_629 is true.
Reachability property qltransition_628 is true.
Reachability property qltransition_627 is true.
Reachability property qltransition_617 is true.
Reachability property qltransition_616 is true.
Reachability property qltransition_615 is true.
Reachability property qltransition_614 is true.
Reachability property qltransition_613 is true.
Reachability property qltransition_612 is true.
Reachability property qltransition_611 is true.
Reachability property qltransition_610 is true.
Reachability property qltransition_609 is true.
Reachability property qltransition_608 is true.
Reachability property qltransition_607 is true.
Reachability property qltransition_606 is true.
Reachability property qltransition_605 is true.
Reachability property qltransition_604 is true.
Reachability property qltransition_603 is true.
Reachability property qltransition_602 is true.
Reachability property qltransition_601 is true.
Reachability property qltransition_295 is true.
BEST_FIRST walk for 4000004 steps (13896 resets) in 5541 ms. (721 steps per ms) remains 6/7 properties
Reachability property qltransition_294 is true.
Reachability property qltransition_293 is true.
Reachability property qltransition_292 is true.
Reachability property qltransition_291 is true.
BEST_FIRST walk for 4000003 steps (13954 resets) in 6121 ms. (653 steps per ms) remains 5/6 properties
Reachability property qltransition_290 is true.
Reachability property qltransition_289 is true.
Reachability property qltransition_288 is true.
BEST_FIRST walk for 4000003 steps (11825 resets) in 5950 ms. (672 steps per ms) remains 4/5 properties
Reachability property qltransition_287 is true.
Reachability property qltransition_286 is true.
Reachability property qltransition_285 is true.
BEST_FIRST walk for 4000004 steps (11946 resets) in 5585 ms. (716 steps per ms) remains 2/4 properties
Reachability property qltransition_284 is true.
Reachability property qltransition_283 is true.
Reachability property qltransition_282 is true.
BEST_FIRST walk for 4000004 steps (12783 resets) in 5336 ms. (749 steps per ms) remains 2/2 properties
// Phase 1: matrix 849 rows 68 cols
[2025-05-29 19:13:32] [INFO ] Computed 11 invariants in 5 ms
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 9/12 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 807/819 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/819 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 98/917 variables, 56/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/917 variables, 10/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_281 is true.
[2025-05-29 19:13:32] [INFO ] Deduced a trap along path composed of 2 places in 97 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/917 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/917 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 0/917 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 917/917 variables, and 80 constraints, problems are : Problem set: 0 solved, 1 unsolved in 391 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 68/68 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 9/12 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 807/819 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/819 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 98/917 variables, 56/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/917 variables, 10/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/917 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:13:33] [INFO ] Deduced a trap along path composed of 2 places in 122 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_280 is true.
[2025-05-29 19:13:33] [INFO ] Deduced a trap along path composed of 2 places in 102 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:13:33] [INFO ] Deduced a trap along path composed of 2 places in 97 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:13:33] [INFO ] Deduced a trap along path composed of 2 places in 117 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_279 is true.
[2025-05-29 19:13:33] [INFO ] Deduced a trap along path composed of 2 places in 103 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:13:33] [INFO ] Deduced a trap along path composed of 2 places in 56 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/917 variables, 6/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/917 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/917 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 917/917 variables, and 86 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1097 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 68/68 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 7/7 constraints]
After SMT, in 1512ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 68 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 68/68 places, 849/849 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 60 transition count 769
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 60 transition count 769
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 22 place count 60 transition count 763
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Iterating post reduction 0 with 60 rules applied. Total rules applied 82 place count 54 transition count 709
Applied a total of 82 rules in 101 ms. Remains 54 /68 variables (removed 14) and now considering 709/849 (removed 140) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 54/68 places, 709/849 transitions.
Reachability property qltransition_278 is true.
Reachability property qltransition_277 is true.
Reachability property qltransition_276 is true.
Reachability property qltransition_275 is true.
Reachability property qltransition_274 is true.
Reachability property qltransition_273 is true.
Reachability property qltransition_272 is true.
Reachability property qltransition_271 is true.
Reachability property qltransition_270 is true.
Reachability property qltransition_269 is true.
Reachability property qltransition_268 is true.
Reachability property qltransition_267 is true.
Reachability property qltransition_266 is true.
Reachability property qltransition_265 is true.
Reachability property qltransition_264 is true.
Reachability property qltransition_263 is true.
Reachability property qltransition_262 is true.
Reachability property qltransition_261 is true.
Reachability property qltransition_260 is true.
RANDOM walk for 4000000 steps (25052 resets) in 48048 ms. (83 steps per ms) remains 1/1 properties
Reachability property qltransition_259 is true.
Reachability property qltransition_258 is true.
BEST_FIRST walk for 4000004 steps (18713 resets) in 4724 ms. (846 steps per ms) remains 1/1 properties
Reachability property qltransition_257 is true.
Finished probabilistic random walk after 144525 steps, run visited all 1 properties in 348 ms. (steps per millisecond=415 )
Probabilistic random walk after 144525 steps, saw 21163 distinct states, run finished after 352 ms. (steps per millisecond=410 ) properties seen :1
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 843 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 105665 ms.

BK_STOP 1748546028023

--------------------
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
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -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="AutonomousCar-PT-09a"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is AutonomousCar-PT-09a, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r007-tall-174853737700457"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-09a.tgz
mv AutonomousCar-PT-09a execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;