Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r009-oct2-167813598200674.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is AutonomousCar-PT-10a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813598200674
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 7.7K Feb 25 12:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 25 12:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 12:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 25 12:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 12:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 25 12:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 12:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 114K Feb 25 12:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.5M Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-00
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-01
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-02
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-03
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-04
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-05
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-06
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-07
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-08
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-09
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-10
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-11
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-12
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-13
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-14
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678641036187

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-10a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 17:10:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 17:10:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 17:10:39] [INFO ] Load time of PNML (sax parser for PT used): 218 ms
[2023-03-12 17:10:39] [INFO ] Transformed 97 places.
[2023-03-12 17:10:39] [INFO ] Transformed 1921 transitions.
[2023-03-12 17:10:39] [INFO ] Found NUPN structural information;
[2023-03-12 17:10:39] [INFO ] Parsed PT model containing 97 places and 1921 transitions and 29152 arcs in 352 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Ensure Unique test removed 423 transitions
Reduce redundant transitions removed 423 transitions.
Support contains 68 out of 97 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 1498/1498 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 95 transition count 1486
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 95 transition count 1486
Applied a total of 4 rules in 105 ms. Remains 95 /97 variables (removed 2) and now considering 1486/1498 (removed 12) transitions.
// Phase 1: matrix 1486 rows 95 cols
[2023-03-12 17:10:39] [INFO ] Computed 14 place invariants in 56 ms
[2023-03-12 17:10:40] [INFO ] Implicit Places using invariants in 295 ms returned []
[2023-03-12 17:10:40] [INFO ] Invariant cache hit.
[2023-03-12 17:10:40] [INFO ] State equation strengthened by 393 read => feed constraints.
[2023-03-12 17:10:40] [INFO ] Implicit Places using invariants and state equation in 948 ms returned [91, 93]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1292 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 93/97 places, 1486/1498 transitions.
Applied a total of 0 rules in 7 ms. Remains 93 /93 variables (removed 0) and now considering 1486/1486 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1419 ms. Remains : 93/97 places, 1486/1498 transitions.
Support contains 68 out of 93 places after structural reductions.
[2023-03-12 17:10:41] [INFO ] Flatten gal took : 392 ms
[2023-03-12 17:10:42] [INFO ] Flatten gal took : 255 ms
[2023-03-12 17:10:42] [INFO ] Input system was already deterministic with 1486 transitions.
Incomplete random walk after 10000 steps, including 453 resets, run finished after 732 ms. (steps per millisecond=13 ) properties (out of 107) seen :24
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 83) seen :2
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Running SMT prover for 81 properties.
// Phase 1: matrix 1486 rows 93 cols
[2023-03-12 17:10:43] [INFO ] Computed 12 place invariants in 11 ms
[2023-03-12 17:10:46] [INFO ] [Real]Absence check using 12 positive place invariants in 3 ms returned sat
[2023-03-12 17:10:46] [INFO ] After 568ms SMT Verify possible using state equation in real domain returned unsat :3 sat :1 real:77
[2023-03-12 17:10:46] [INFO ] State equation strengthened by 393 read => feed constraints.
[2023-03-12 17:10:46] [INFO ] After 74ms SMT Verify possible using 393 Read/Feed constraints in real domain returned unsat :3 sat :0 real:78
[2023-03-12 17:10:46] [INFO ] After 1134ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:78
[2023-03-12 17:10:47] [INFO ] [Nat]Absence check using 12 positive place invariants in 3 ms returned sat
[2023-03-12 17:10:51] [INFO ] After 3755ms SMT Verify possible using state equation in natural domain returned unsat :12 sat :69
[2023-03-12 17:10:54] [INFO ] After 3209ms SMT Verify possible using 393 Read/Feed constraints in natural domain returned unsat :12 sat :69
[2023-03-12 17:11:00] [INFO ] After 8723ms SMT Verify possible using trap constraints in natural domain returned unsat :12 sat :69
Attempting to minimize the solution found.
Minimization took 3567 ms.
[2023-03-12 17:11:03] [INFO ] After 16911ms SMT Verify possible using all constraints in natural domain returned unsat :12 sat :69
Fused 81 Parikh solutions to 69 different solutions.
Parikh walk visited 0 properties in 1814 ms.
Support contains 56 out of 93 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 93/93 places, 1486/1486 transitions.
Graph (complete) has 1234 edges and 93 vertex of which 92 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.18 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 1 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 92 transition count 1482
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 6 place count 91 transition count 1481
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7 place count 90 transition count 1481
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 7 place count 90 transition count 1479
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 11 place count 88 transition count 1479
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 13 place count 86 transition count 1457
Iterating global reduction 3 with 2 rules applied. Total rules applied 15 place count 86 transition count 1457
Free-agglomeration rule applied 5 times.
Iterating global reduction 3 with 5 rules applied. Total rules applied 20 place count 86 transition count 1452
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 35 place count 81 transition count 1442
Applied a total of 35 rules in 343 ms. Remains 81 /93 variables (removed 12) and now considering 1442/1486 (removed 44) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 344 ms. Remains : 81/93 places, 1442/1486 transitions.
Incomplete random walk after 10000 steps, including 512 resets, run finished after 481 ms. (steps per millisecond=20 ) properties (out of 69) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 67) seen :1
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 66) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 65) seen :0
Interrupted probabilistic random walk after 343134 steps, run timeout after 3001 ms. (steps per millisecond=114 ) properties seen :{}
Probabilistic random walk after 343134 steps, saw 58036 distinct states, run finished after 3003 ms. (steps per millisecond=114 ) properties seen :0
Running SMT prover for 65 properties.
// Phase 1: matrix 1442 rows 81 cols
[2023-03-12 17:11:09] [INFO ] Computed 13 place invariants in 9 ms
[2023-03-12 17:11:11] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned sat
[2023-03-12 17:11:11] [INFO ] After 606ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:64
[2023-03-12 17:11:11] [INFO ] State equation strengthened by 362 read => feed constraints.
[2023-03-12 17:11:11] [INFO ] After 80ms SMT Verify possible using 362 Read/Feed constraints in real domain returned unsat :0 sat :0 real:65
[2023-03-12 17:11:11] [INFO ] After 1044ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:65
[2023-03-12 17:11:12] [INFO ] [Nat]Absence check using 13 positive place invariants in 4 ms returned sat
[2023-03-12 17:11:16] [INFO ] After 3799ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :65
[2023-03-12 17:11:19] [INFO ] After 3484ms SMT Verify possible using 362 Read/Feed constraints in natural domain returned unsat :0 sat :65
[2023-03-12 17:11:26] [INFO ] After 9920ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :65
Attempting to minimize the solution found.
Minimization took 3767 ms.
[2023-03-12 17:11:29] [INFO ] After 17916ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :65
Parikh walk visited 0 properties in 2001 ms.
Support contains 55 out of 81 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 81/81 places, 1442/1442 transitions.
Applied a total of 0 rules in 91 ms. Remains 81 /81 variables (removed 0) and now considering 1442/1442 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 81/81 places, 1442/1442 transitions.
Incomplete random walk after 10000 steps, including 523 resets, run finished after 430 ms. (steps per millisecond=23 ) properties (out of 65) seen :1
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 64) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 63) seen :1
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :1
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 61) seen :1
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 60) seen :0
Interrupted probabilistic random walk after 229862 steps, run timeout after 3001 ms. (steps per millisecond=76 ) properties seen :{}
Probabilistic random walk after 229862 steps, saw 41134 distinct states, run finished after 3001 ms. (steps per millisecond=76 ) properties seen :0
Running SMT prover for 60 properties.
[2023-03-12 17:11:35] [INFO ] Invariant cache hit.
[2023-03-12 17:11:37] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned sat
[2023-03-12 17:11:37] [INFO ] After 484ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:59
[2023-03-12 17:11:37] [INFO ] State equation strengthened by 362 read => feed constraints.
[2023-03-12 17:11:37] [INFO ] After 58ms SMT Verify possible using 362 Read/Feed constraints in real domain returned unsat :0 sat :0 real:60
[2023-03-12 17:11:37] [INFO ] After 899ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:60
[2023-03-12 17:11:37] [INFO ] [Nat]Absence check using 13 positive place invariants in 4 ms returned sat
[2023-03-12 17:11:40] [INFO ] After 2505ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :60
[2023-03-12 17:11:42] [INFO ] After 2337ms SMT Verify possible using 362 Read/Feed constraints in natural domain returned unsat :0 sat :60
[2023-03-12 17:11:47] [INFO ] After 6844ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :60
Attempting to minimize the solution found.
Minimization took 2314 ms.
[2023-03-12 17:11:49] [INFO ] After 12087ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :60
Parikh walk visited 0 properties in 2962 ms.
Support contains 55 out of 81 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 81/81 places, 1442/1442 transitions.
Applied a total of 0 rules in 80 ms. Remains 81 /81 variables (removed 0) and now considering 1442/1442 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 81/81 places, 1442/1442 transitions.
Incomplete random walk after 10000 steps, including 519 resets, run finished after 411 ms. (steps per millisecond=24 ) properties (out of 60) seen :1
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 59) seen :1
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 58) seen :1
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Interrupted probabilistic random walk after 343693 steps, run timeout after 3001 ms. (steps per millisecond=114 ) properties seen :{}
Probabilistic random walk after 343693 steps, saw 58130 distinct states, run finished after 3001 ms. (steps per millisecond=114 ) properties seen :0
Running SMT prover for 57 properties.
[2023-03-12 17:11:56] [INFO ] Invariant cache hit.
[2023-03-12 17:11:57] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-12 17:11:57] [INFO ] After 425ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:55
[2023-03-12 17:11:57] [INFO ] State equation strengthened by 362 read => feed constraints.
[2023-03-12 17:11:57] [INFO ] After 91ms SMT Verify possible using 362 Read/Feed constraints in real domain returned unsat :0 sat :0 real:57
[2023-03-12 17:11:57] [INFO ] After 752ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:57
[2023-03-12 17:11:58] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-12 17:11:59] [INFO ] After 1664ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :57
[2023-03-12 17:12:02] [INFO ] After 2286ms SMT Verify possible using 362 Read/Feed constraints in natural domain returned unsat :0 sat :57
[2023-03-12 17:12:06] [INFO ] After 6195ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :57
Attempting to minimize the solution found.
Minimization took 2514 ms.
[2023-03-12 17:12:08] [INFO ] After 10560ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :57
Parikh walk visited 0 properties in 1759 ms.
Support contains 55 out of 81 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 81/81 places, 1442/1442 transitions.
Applied a total of 0 rules in 80 ms. Remains 81 /81 variables (removed 0) and now considering 1442/1442 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 81/81 places, 1442/1442 transitions.
Incomplete random walk after 10000 steps, including 521 resets, run finished after 414 ms. (steps per millisecond=24 ) properties (out of 57) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) seen :1
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 54) seen :0
Interrupted probabilistic random walk after 346182 steps, run timeout after 3001 ms. (steps per millisecond=115 ) properties seen :{}
Probabilistic random walk after 346182 steps, saw 58515 distinct states, run finished after 3001 ms. (steps per millisecond=115 ) properties seen :0
Running SMT prover for 54 properties.
[2023-03-12 17:12:14] [INFO ] Invariant cache hit.
[2023-03-12 17:12:15] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-12 17:12:15] [INFO ] After 652ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:54
[2023-03-12 17:12:15] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-12 17:12:18] [INFO ] After 2815ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :54
[2023-03-12 17:12:18] [INFO ] State equation strengthened by 362 read => feed constraints.
[2023-03-12 17:12:21] [INFO ] After 2450ms SMT Verify possible using 362 Read/Feed constraints in natural domain returned unsat :0 sat :54
[2023-03-12 17:12:25] [INFO ] After 6427ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :54
Attempting to minimize the solution found.
Minimization took 2539 ms.
[2023-03-12 17:12:27] [INFO ] After 12251ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :54
Parikh walk visited 0 properties in 2481 ms.
Support contains 55 out of 81 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 81/81 places, 1442/1442 transitions.
Applied a total of 0 rules in 76 ms. Remains 81 /81 variables (removed 0) and now considering 1442/1442 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 81/81 places, 1442/1442 transitions.
Successfully simplified 12 atomic propositions for a total of 16 simplifications.
FORMULA AutonomousCar-PT-10a-CTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 17:12:30] [INFO ] Flatten gal took : 174 ms
[2023-03-12 17:12:30] [INFO ] Flatten gal took : 225 ms
[2023-03-12 17:12:31] [INFO ] Input system was already deterministic with 1486 transitions.
Computed a total of 3 stabilizing places and 2 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 1486/1486 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 85 transition count 1398
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 85 transition count 1398
Applied a total of 16 rules in 9 ms. Remains 85 /93 variables (removed 8) and now considering 1398/1486 (removed 88) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 85/93 places, 1398/1486 transitions.
[2023-03-12 17:12:31] [INFO ] Flatten gal took : 160 ms
[2023-03-12 17:12:31] [INFO ] Flatten gal took : 156 ms
[2023-03-12 17:12:31] [INFO ] Input system was already deterministic with 1398 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 93/93 places, 1486/1486 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 93 transition count 1476
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 83 transition count 1476
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 20 place count 83 transition count 1474
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 24 place count 81 transition count 1474
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 33 place count 72 transition count 1375
Iterating global reduction 2 with 9 rules applied. Total rules applied 42 place count 72 transition count 1375
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 44 place count 71 transition count 1374
Applied a total of 44 rules in 214 ms. Remains 71 /93 variables (removed 22) and now considering 1374/1486 (removed 112) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 215 ms. Remains : 71/93 places, 1374/1486 transitions.
[2023-03-12 17:12:32] [INFO ] Flatten gal took : 187 ms
[2023-03-12 17:12:32] [INFO ] Flatten gal took : 197 ms
[2023-03-12 17:12:32] [INFO ] Input system was already deterministic with 1374 transitions.
Incomplete random walk after 10000 steps, including 556 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 1) seen :0
Finished Best-First random walk after 1786 steps, including 5 resets, run visited all 1 properties in 4 ms. (steps per millisecond=446 )
FORMULA AutonomousCar-PT-10a-CTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 1486/1486 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 84 transition count 1387
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 84 transition count 1387
Applied a total of 18 rules in 13 ms. Remains 84 /93 variables (removed 9) and now considering 1387/1486 (removed 99) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 84/93 places, 1387/1486 transitions.
[2023-03-12 17:12:33] [INFO ] Flatten gal took : 136 ms
[2023-03-12 17:12:33] [INFO ] Flatten gal took : 156 ms
[2023-03-12 17:12:33] [INFO ] Input system was already deterministic with 1387 transitions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 1486/1486 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 86 transition count 1409
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 86 transition count 1409
Applied a total of 14 rules in 8 ms. Remains 86 /93 variables (removed 7) and now considering 1409/1486 (removed 77) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 86/93 places, 1409/1486 transitions.
[2023-03-12 17:12:33] [INFO ] Flatten gal took : 137 ms
[2023-03-12 17:12:33] [INFO ] Flatten gal took : 144 ms
[2023-03-12 17:12:34] [INFO ] Input system was already deterministic with 1409 transitions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 1486/1486 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 87 transition count 1420
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 87 transition count 1420
Applied a total of 12 rules in 10 ms. Remains 87 /93 variables (removed 6) and now considering 1420/1486 (removed 66) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 87/93 places, 1420/1486 transitions.
[2023-03-12 17:12:34] [INFO ] Flatten gal took : 137 ms
[2023-03-12 17:12:34] [INFO ] Flatten gal took : 144 ms
[2023-03-12 17:12:34] [INFO ] Input system was already deterministic with 1420 transitions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 1486/1486 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 84 transition count 1387
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 84 transition count 1387
Applied a total of 18 rules in 8 ms. Remains 84 /93 variables (removed 9) and now considering 1387/1486 (removed 99) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 84/93 places, 1387/1486 transitions.
[2023-03-12 17:12:35] [INFO ] Flatten gal took : 136 ms
[2023-03-12 17:12:35] [INFO ] Flatten gal took : 143 ms
[2023-03-12 17:12:35] [INFO ] Input system was already deterministic with 1387 transitions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 1486/1486 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 86 transition count 1409
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 86 transition count 1409
Applied a total of 14 rules in 7 ms. Remains 86 /93 variables (removed 7) and now considering 1409/1486 (removed 77) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 86/93 places, 1409/1486 transitions.
[2023-03-12 17:12:35] [INFO ] Flatten gal took : 137 ms
[2023-03-12 17:12:35] [INFO ] Flatten gal took : 143 ms
[2023-03-12 17:12:36] [INFO ] Input system was already deterministic with 1409 transitions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 1486/1486 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 84 transition count 1387
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 84 transition count 1387
Applied a total of 18 rules in 33 ms. Remains 84 /93 variables (removed 9) and now considering 1387/1486 (removed 99) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34 ms. Remains : 84/93 places, 1387/1486 transitions.
[2023-03-12 17:12:36] [INFO ] Flatten gal took : 137 ms
[2023-03-12 17:12:36] [INFO ] Flatten gal took : 144 ms
[2023-03-12 17:12:36] [INFO ] Input system was already deterministic with 1387 transitions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 1486/1486 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 85 transition count 1398
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 85 transition count 1398
Applied a total of 16 rules in 9 ms. Remains 85 /93 variables (removed 8) and now considering 1398/1486 (removed 88) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 85/93 places, 1398/1486 transitions.
[2023-03-12 17:12:37] [INFO ] Flatten gal took : 151 ms
[2023-03-12 17:12:37] [INFO ] Flatten gal took : 161 ms
[2023-03-12 17:12:37] [INFO ] Input system was already deterministic with 1398 transitions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 1486/1486 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 87 transition count 1420
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 87 transition count 1420
Applied a total of 12 rules in 8 ms. Remains 87 /93 variables (removed 6) and now considering 1420/1486 (removed 66) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 87/93 places, 1420/1486 transitions.
[2023-03-12 17:12:37] [INFO ] Flatten gal took : 139 ms
[2023-03-12 17:12:37] [INFO ] Flatten gal took : 159 ms
[2023-03-12 17:12:38] [INFO ] Input system was already deterministic with 1420 transitions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 1486/1486 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 87 transition count 1420
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 87 transition count 1420
Applied a total of 12 rules in 7 ms. Remains 87 /93 variables (removed 6) and now considering 1420/1486 (removed 66) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 87/93 places, 1420/1486 transitions.
[2023-03-12 17:12:38] [INFO ] Flatten gal took : 153 ms
[2023-03-12 17:12:38] [INFO ] Flatten gal took : 145 ms
[2023-03-12 17:12:38] [INFO ] Input system was already deterministic with 1420 transitions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 1486/1486 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 87 transition count 1420
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 87 transition count 1420
Applied a total of 12 rules in 8 ms. Remains 87 /93 variables (removed 6) and now considering 1420/1486 (removed 66) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 87/93 places, 1420/1486 transitions.
[2023-03-12 17:12:39] [INFO ] Flatten gal took : 233 ms
[2023-03-12 17:12:39] [INFO ] Flatten gal took : 147 ms
[2023-03-12 17:12:39] [INFO ] Input system was already deterministic with 1420 transitions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 1486/1486 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 85 transition count 1398
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 85 transition count 1398
Applied a total of 16 rules in 7 ms. Remains 85 /93 variables (removed 8) and now considering 1398/1486 (removed 88) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 85/93 places, 1398/1486 transitions.
[2023-03-12 17:12:39] [INFO ] Flatten gal took : 149 ms
[2023-03-12 17:12:39] [INFO ] Flatten gal took : 143 ms
[2023-03-12 17:12:40] [INFO ] Input system was already deterministic with 1398 transitions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 1486/1486 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 85 transition count 1398
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 85 transition count 1398
Applied a total of 16 rules in 10 ms. Remains 85 /93 variables (removed 8) and now considering 1398/1486 (removed 88) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 85/93 places, 1398/1486 transitions.
[2023-03-12 17:12:40] [INFO ] Flatten gal took : 137 ms
[2023-03-12 17:12:40] [INFO ] Flatten gal took : 145 ms
[2023-03-12 17:12:40] [INFO ] Input system was already deterministic with 1398 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 93/93 places, 1486/1486 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 93 transition count 1476
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 83 transition count 1476
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 20 place count 83 transition count 1474
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 24 place count 81 transition count 1474
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 31 place count 74 transition count 1397
Iterating global reduction 2 with 7 rules applied. Total rules applied 38 place count 74 transition count 1397
Applied a total of 38 rules in 108 ms. Remains 74 /93 variables (removed 19) and now considering 1397/1486 (removed 89) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 108 ms. Remains : 74/93 places, 1397/1486 transitions.
[2023-03-12 17:12:41] [INFO ] Flatten gal took : 199 ms
[2023-03-12 17:12:41] [INFO ] Flatten gal took : 227 ms
[2023-03-12 17:12:41] [INFO ] Input system was already deterministic with 1397 transitions.
[2023-03-12 17:12:42] [INFO ] Flatten gal took : 165 ms
[2023-03-12 17:12:42] [INFO ] Flatten gal took : 179 ms
[2023-03-12 17:12:42] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 7 ms.
[2023-03-12 17:12:42] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 93 places, 1486 transitions and 25815 arcs took 16 ms.
Total runtime 123340 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/513/ctl_0_ --ctl=/tmp/513/ctl_1_ --ctl=/tmp/513/ctl_2_ --ctl=/tmp/513/ctl_3_ --ctl=/tmp/513/ctl_4_ --ctl=/tmp/513/ctl_5_ --ctl=/tmp/513/ctl_6_ --ctl=/tmp/513/ctl_7_ --ctl=/tmp/513/ctl_8_ --ctl=/tmp/513/ctl_9_ --ctl=/tmp/513/ctl_10_ --ctl=/tmp/513/ctl_11_ --ctl=/tmp/513/ctl_12_ --ctl=/tmp/513/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393236 kB
MemFree: 15481788 kB
After kill :
MemTotal: 16393236 kB
MemFree: 16090948 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2023

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-10a"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is AutonomousCar-PT-10a, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r009-oct2-167813598200674"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-10a.tgz
mv AutonomousCar-PT-10a execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;