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.r537-tall-167987255000168.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is EisenbergMcGuire-PT-09, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r537-tall-167987255000168
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.8M
-rw-r--r-- 1 mcc users 6.3K Mar 23 15:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Mar 23 15:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Mar 23 15:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Mar 23 15:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 23 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 23 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 23 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 16K Mar 23 15:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Mar 23 15:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 23 15:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Mar 23 15:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 23 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 23 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 2.3M Mar 31 16:48 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1680816545803

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=smartxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=EisenbergMcGuire-PT-09
Applying reductions before tool smart
Invoking reducer
Running Version 202304061127
[2023-04-06 21:29:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-04-06 21:29:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-06 21:29:07] [INFO ] Load time of PNML (sax parser for PT used): 174 ms
[2023-04-06 21:29:07] [INFO ] Transformed 891 places.
[2023-04-06 21:29:07] [INFO ] Transformed 3888 transitions.
[2023-04-06 21:29:07] [INFO ] Found NUPN structural information;
[2023-04-06 21:29:07] [INFO ] Parsed PT model containing 891 places and 3888 transitions and 18792 arcs in 269 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 843 ms. (steps per millisecond=11 ) properties (out of 891) seen :565
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 326) seen :0
Running SMT prover for 326 properties.
[2023-04-06 21:29:08] [INFO ] Flow matrix only has 1809 transitions (discarded 2079 similar events)
// Phase 1: matrix 1809 rows 891 cols
[2023-04-06 21:29:08] [INFO ] Computed 28 invariants in 22 ms
[2023-04-06 21:29:14] [INFO ] After 5823ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:326
[2023-04-06 21:29:19] [INFO ] [Nat]Absence check using 19 positive place invariants in 33 ms returned sat
[2023-04-06 21:29:19] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 7 ms returned sat
[2023-04-06 21:29:38] [INFO ] After 15518ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :326
[2023-04-06 21:29:38] [INFO ] State equation strengthened by 932 read => feed constraints.
[2023-04-06 21:29:39] [INFO ] After 808ms SMT Verify possible using 932 Read/Feed constraints in natural domain returned unsat :0 sat :325
[2023-04-06 21:29:39] [INFO ] After 809ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :325
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-04-06 21:29:39] [INFO ] After 25019ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :325
Fused 326 Parikh solutions to 186 different solutions.
Parikh walk visited 0 properties in 2005 ms.
Support contains 326 out of 891 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 891/891 places, 3888/3888 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 891 transition count 3879
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 882 transition count 3879
Performed 180 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 180 Pre rules applied. Total rules applied 18 place count 882 transition count 3699
Deduced a syphon composed of 180 places in 3 ms
Reduce places removed 180 places and 0 transitions.
Iterating global reduction 2 with 360 rules applied. Total rules applied 378 place count 702 transition count 3699
Discarding 72 places :
Symmetric choice reduction at 2 with 72 rule applications. Total rules 450 place count 630 transition count 3051
Iterating global reduction 2 with 72 rules applied. Total rules applied 522 place count 630 transition count 3051
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 6 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 588 place count 597 transition count 3018
Applied a total of 588 rules in 352 ms. Remains 597 /891 variables (removed 294) and now considering 3018/3888 (removed 870) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 355 ms. Remains : 597/891 places, 3018/3888 transitions.
Interrupted random walk after 765217 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=25 ) properties seen 45
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 281) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 281) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 281) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 281) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 281) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 281) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 280) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 279) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 279) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 279) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 278) seen :0
Running SMT prover for 278 properties.
[2023-04-06 21:30:14] [INFO ] Flow matrix only has 939 transitions (discarded 2079 similar events)
// Phase 1: matrix 939 rows 597 cols
[2023-04-06 21:30:14] [INFO ] Computed 28 invariants in 5 ms
[2023-04-06 21:30:17] [INFO ] After 3096ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:278
[2023-04-06 21:30:20] [INFO ] [Nat]Absence check using 19 positive place invariants in 13 ms returned sat
[2023-04-06 21:30:20] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 5 ms returned sat
[2023-04-06 21:30:30] [INFO ] After 7555ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :278
[2023-04-06 21:30:30] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:30:39] [INFO ] After 9572ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :278
[2023-04-06 21:30:40] [INFO ] Deduced a trap composed of 3 places in 334 ms of which 11 ms to minimize.
[2023-04-06 21:30:40] [INFO ] Deduced a trap composed of 29 places in 316 ms of which 1 ms to minimize.
[2023-04-06 21:30:40] [INFO ] Deduced a trap composed of 19 places in 264 ms of which 1 ms to minimize.
[2023-04-06 21:30:41] [INFO ] Deduced a trap composed of 73 places in 195 ms of which 1 ms to minimize.
[2023-04-06 21:30:41] [INFO ] Deduced a trap composed of 51 places in 212 ms of which 1 ms to minimize.
[2023-04-06 21:30:41] [INFO ] Deduced a trap composed of 30 places in 181 ms of which 1 ms to minimize.
[2023-04-06 21:30:41] [INFO ] Deduced a trap composed of 50 places in 191 ms of which 0 ms to minimize.
[2023-04-06 21:30:41] [INFO ] Deduced a trap composed of 63 places in 204 ms of which 1 ms to minimize.
[2023-04-06 21:30:42] [INFO ] Deduced a trap composed of 41 places in 185 ms of which 0 ms to minimize.
[2023-04-06 21:30:42] [INFO ] Deduced a trap composed of 3 places in 179 ms of which 0 ms to minimize.
[2023-04-06 21:30:42] [INFO ] Deduced a trap composed of 3 places in 160 ms of which 0 ms to minimize.
[2023-04-06 21:30:42] [INFO ] Deduced a trap composed of 39 places in 147 ms of which 0 ms to minimize.
[2023-04-06 21:30:42] [INFO ] Deduced a trap composed of 31 places in 129 ms of which 0 ms to minimize.
[2023-04-06 21:30:43] [INFO ] Deduced a trap composed of 34 places in 127 ms of which 0 ms to minimize.
[2023-04-06 21:30:43] [INFO ] Deduced a trap composed of 23 places in 95 ms of which 1 ms to minimize.
[2023-04-06 21:30:43] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 1 ms to minimize.
[2023-04-06 21:30:43] [INFO ] Deduced a trap composed of 23 places in 91 ms of which 1 ms to minimize.
[2023-04-06 21:30:43] [INFO ] Deduced a trap composed of 15 places in 68 ms of which 0 ms to minimize.
[2023-04-06 21:30:43] [INFO ] Deduced a trap composed of 36 places in 203 ms of which 1 ms to minimize.
[2023-04-06 21:30:43] [INFO ] Deduced a trap composed of 39 places in 100 ms of which 2 ms to minimize.
[2023-04-06 21:30:44] [INFO ] Deduced a trap composed of 27 places in 92 ms of which 0 ms to minimize.
[2023-04-06 21:30:44] [INFO ] Deduced a trap composed of 21 places in 83 ms of which 1 ms to minimize.
[2023-04-06 21:30:44] [INFO ] Deduced a trap composed of 17 places in 71 ms of which 0 ms to minimize.
[2023-04-06 21:30:44] [INFO ] Deduced a trap composed of 19 places in 68 ms of which 1 ms to minimize.
[2023-04-06 21:30:44] [INFO ] Deduced a trap composed of 20 places in 163 ms of which 1 ms to minimize.
[2023-04-06 21:30:44] [INFO ] Deduced a trap composed of 13 places in 162 ms of which 0 ms to minimize.
[2023-04-06 21:30:44] [INFO ] Trap strengthening (SAT) tested/added 27/26 trap constraints in 5084 ms
[2023-04-06 21:30:45] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 1 ms to minimize.
[2023-04-06 21:30:45] [INFO ] Deduced a trap composed of 46 places in 69 ms of which 0 ms to minimize.
[2023-04-06 21:30:46] [INFO ] Deduced a trap composed of 15 places in 64 ms of which 0 ms to minimize.
[2023-04-06 21:30:46] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 319 ms
[2023-04-06 21:30:46] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 1 ms to minimize.
[2023-04-06 21:30:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 118 ms
[2023-04-06 21:30:47] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 0 ms to minimize.
[2023-04-06 21:30:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 126 ms
[2023-04-06 21:30:47] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 0 ms to minimize.
[2023-04-06 21:30:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 128 ms
[2023-04-06 21:30:48] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 0 ms to minimize.
[2023-04-06 21:30:48] [INFO ] Deduced a trap composed of 54 places in 73 ms of which 1 ms to minimize.
[2023-04-06 21:30:48] [INFO ] Deduced a trap composed of 31 places in 72 ms of which 4 ms to minimize.
[2023-04-06 21:30:48] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 330 ms
[2023-04-06 21:30:49] [INFO ] Deduced a trap composed of 57 places in 70 ms of which 0 ms to minimize.
[2023-04-06 21:30:49] [INFO ] Deduced a trap composed of 35 places in 68 ms of which 1 ms to minimize.
[2023-04-06 21:30:49] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 239 ms
[2023-04-06 21:30:50] [INFO ] Deduced a trap composed of 28 places in 145 ms of which 0 ms to minimize.
[2023-04-06 21:30:50] [INFO ] Deduced a trap composed of 11 places in 146 ms of which 1 ms to minimize.
[2023-04-06 21:30:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 393 ms
[2023-04-06 21:30:50] [INFO ] Deduced a trap composed of 37 places in 77 ms of which 1 ms to minimize.
[2023-04-06 21:30:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 144 ms
[2023-04-06 21:30:51] [INFO ] Deduced a trap composed of 73 places in 275 ms of which 0 ms to minimize.
[2023-04-06 21:30:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 356 ms
[2023-04-06 21:30:51] [INFO ] Deduced a trap composed of 17 places in 128 ms of which 1 ms to minimize.
[2023-04-06 21:30:51] [INFO ] Deduced a trap composed of 25 places in 93 ms of which 0 ms to minimize.
[2023-04-06 21:30:52] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 318 ms
[2023-04-06 21:30:52] [INFO ] Deduced a trap composed of 21 places in 95 ms of which 1 ms to minimize.
[2023-04-06 21:30:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 162 ms
[2023-04-06 21:30:52] [INFO ] Deduced a trap composed of 28 places in 97 ms of which 0 ms to minimize.
[2023-04-06 21:30:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 164 ms
[2023-04-06 21:30:52] [INFO ] Deduced a trap composed of 27 places in 96 ms of which 0 ms to minimize.
[2023-04-06 21:30:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 168 ms
[2023-04-06 21:30:53] [INFO ] Deduced a trap composed of 23 places in 104 ms of which 0 ms to minimize.
[2023-04-06 21:30:53] [INFO ] Deduced a trap composed of 25 places in 69 ms of which 0 ms to minimize.
[2023-04-06 21:30:53] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 280 ms
[2023-04-06 21:30:53] [INFO ] Deduced a trap composed of 36 places in 72 ms of which 0 ms to minimize.
[2023-04-06 21:30:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 146 ms
[2023-04-06 21:30:55] [INFO ] Deduced a trap composed of 25 places in 80 ms of which 0 ms to minimize.
[2023-04-06 21:30:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 148 ms
[2023-04-06 21:30:56] [INFO ] Deduced a trap composed of 95 places in 277 ms of which 1 ms to minimize.
[2023-04-06 21:30:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 360 ms
[2023-04-06 21:30:56] [INFO ] Deduced a trap composed of 25 places in 69 ms of which 1 ms to minimize.
[2023-04-06 21:30:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 144 ms
[2023-04-06 21:30:57] [INFO ] Deduced a trap composed of 61 places in 82 ms of which 1 ms to minimize.
[2023-04-06 21:30:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 158 ms
[2023-04-06 21:30:57] [INFO ] Deduced a trap composed of 19 places in 95 ms of which 1 ms to minimize.
[2023-04-06 21:30:57] [INFO ] Deduced a trap composed of 62 places in 78 ms of which 0 ms to minimize.
[2023-04-06 21:30:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 281 ms
[2023-04-06 21:30:59] [INFO ] Deduced a trap composed of 29 places in 81 ms of which 3 ms to minimize.
[2023-04-06 21:30:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 152 ms
[2023-04-06 21:30:59] [INFO ] Deduced a trap composed of 29 places in 72 ms of which 0 ms to minimize.
[2023-04-06 21:30:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 143 ms
[2023-04-06 21:31:02] [INFO ] Deduced a trap composed of 27 places in 72 ms of which 0 ms to minimize.
[2023-04-06 21:31:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 136 ms
[2023-04-06 21:31:04] [INFO ] Deduced a trap composed of 86 places in 222 ms of which 0 ms to minimize.
[2023-04-06 21:31:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 297 ms
[2023-04-06 21:31:05] [INFO ] Deduced a trap composed of 33 places in 195 ms of which 0 ms to minimize.
[2023-04-06 21:31:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 270 ms
[2023-04-06 21:31:06] [INFO ] Deduced a trap composed of 76 places in 251 ms of which 0 ms to minimize.
[2023-04-06 21:31:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 326 ms
[2023-04-06 21:31:07] [INFO ] Deduced a trap composed of 35 places in 68 ms of which 0 ms to minimize.
[2023-04-06 21:31:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 143 ms
[2023-04-06 21:31:07] [INFO ] After 37416ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :278
Attempting to minimize the solution found.
Minimization took 10199 ms.
[2023-04-06 21:31:17] [INFO ] After 59979ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :278
Fused 278 Parikh solutions to 209 different solutions.
Parikh walk visited 0 properties in 9025 ms.
Support contains 278 out of 597 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 597/597 places, 3018/3018 transitions.
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 2 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 0 with 78 rules applied. Total rules applied 78 place count 558 transition count 2979
Applied a total of 78 rules in 160 ms. Remains 558 /597 variables (removed 39) and now considering 2979/3018 (removed 39) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 161 ms. Remains : 558/597 places, 2979/3018 transitions.
Interrupted random walk after 658381 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=21 ) properties seen 1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 277) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 277) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 276) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 276) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 276) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 276) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 276) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 276) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 276) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 276) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 276) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 276) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 276) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 276) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 276) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 276) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 276) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 276) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 276) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 276) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 276) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 276) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 275) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 275) seen :0
Interrupted probabilistic random walk after 7930770 steps, run timeout after 111001 ms. (steps per millisecond=71 ) properties seen :{0=1, 1=1, 2=1, 3=1, 4=1, 5=1, 6=1, 7=1, 8=1, 9=1, 10=1, 11=1, 12=1, 13=1, 14=1, 15=1, 16=1, 17=1, 18=1, 19=1, 20=1, 21=1, 22=1, 23=1, 24=1, 25=1, 26=1, 27=1, 28=1, 29=1, 30=1, 31=1, 32=1, 33=1, 34=1, 35=1, 36=1, 37=1, 38=1, 39=1, 40=1, 41=1, 42=1, 43=1, 44=1, 45=1, 46=1, 47=1, 48=1, 49=1, 50=1, 51=1, 52=1, 53=1, 54=1, 55=1, 56=1, 57=1, 58=1, 59=1, 60=1, 61=1, 62=1, 63=1, 64=1, 65=1, 66=1, 67=1, 68=1, 69=1, 70=1, 71=1, 72=1, 73=1, 74=1, 75=1, 76=1, 79=1, 80=1, 81=1, 82=1, 83=1, 86=1, 87=1, 88=1, 89=1, 90=1, 92=1, 93=1, 94=1, 95=1, 96=1, 97=1, 98=1, 100=1, 101=1, 102=1, 103=1, 104=1, 105=1, 106=1, 107=1, 108=1, 109=1, 110=1, 111=1, 112=1, 113=1, 114=1, 115=1, 117=1, 118=1, 119=1, 120=1, 121=1, 122=1, 123=1, 125=1, 126=1, 127=1, 128=1, 129=1, 130=1, 131=1, 132=1, 133=1, 134=1, 135=1, 136=1, 137=1, 138=1, 139=1, 140=1, 141=1, 142=1, 143=1, 144=1, 145=1, 146=1, 147=1, 148=1, 149=1, 150=1, 151=1, 152=1, 153=1, 154=1, 155=1, 156=1, 157=1, 158=1, 159=1, 160=1, 161=1, 162=1, 163=1, 164=1, 165=1, 166=1, 167=1, 168=1, 169=1, 170=1, 171=1, 172=1, 173=1, 174=1, 175=1, 176=1, 177=1, 178=1, 179=1, 180=1, 181=1, 182=1, 183=1, 184=1, 185=1, 186=1, 187=1, 188=1, 189=1, 190=1, 191=1, 192=1, 193=1, 194=1, 195=1, 196=1, 197=1, 198=1, 199=1, 200=1, 201=1, 202=1, 203=1, 204=1, 205=1, 206=1, 207=1, 208=1, 209=1, 212=1, 213=1, 214=1, 215=1, 216=1, 217=1, 218=1, 221=1, 222=1, 223=1, 224=1, 225=1, 226=1, 230=1, 231=1, 232=1, 233=1, 234=1, 235=1, 236=1, 239=1, 240=1, 241=1, 242=1, 243=1, 244=1, 245=1, 246=1, 248=1, 249=1, 250=1, 251=1, 252=1, 253=1, 254=1, 255=1, 257=1, 258=1, 259=1, 260=1, 261=1, 262=1, 263=1, 264=1, 265=1, 266=1, 267=1, 268=1, 269=1, 270=1, 271=1, 272=1, 273=1, 274=1}
Probabilistic random walk after 7930770 steps, saw 2799117 distinct states, run finished after 111003 ms. (steps per millisecond=71 ) properties seen :256
Running SMT prover for 19 properties.
[2023-04-06 21:33:55] [INFO ] Flow matrix only has 900 transitions (discarded 2079 similar events)
// Phase 1: matrix 900 rows 558 cols
[2023-04-06 21:33:55] [INFO ] Computed 28 invariants in 6 ms
[2023-04-06 21:33:55] [INFO ] After 230ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:19
[2023-04-06 21:33:56] [INFO ] [Nat]Absence check using 19 positive place invariants in 10 ms returned sat
[2023-04-06 21:33:56] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 5 ms returned sat
[2023-04-06 21:33:56] [INFO ] After 703ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :19
[2023-04-06 21:33:56] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:33:57] [INFO ] After 752ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :19
[2023-04-06 21:33:57] [INFO ] Deduced a trap composed of 3 places in 183 ms of which 0 ms to minimize.
[2023-04-06 21:33:58] [INFO ] Deduced a trap composed of 3 places in 149 ms of which 1 ms to minimize.
[2023-04-06 21:33:58] [INFO ] Deduced a trap composed of 3 places in 96 ms of which 1 ms to minimize.
[2023-04-06 21:33:58] [INFO ] Deduced a trap composed of 3 places in 78 ms of which 1 ms to minimize.
[2023-04-06 21:33:58] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 0 ms to minimize.
[2023-04-06 21:33:58] [INFO ] Deduced a trap composed of 11 places in 96 ms of which 0 ms to minimize.
[2023-04-06 21:33:58] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 881 ms
[2023-04-06 21:33:58] [INFO ] Deduced a trap composed of 15 places in 70 ms of which 0 ms to minimize.
[2023-04-06 21:33:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 135 ms
[2023-04-06 21:33:58] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 1 ms to minimize.
[2023-04-06 21:33:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 113 ms
[2023-04-06 21:33:59] [INFO ] Deduced a trap composed of 3 places in 76 ms of which 0 ms to minimize.
[2023-04-06 21:33:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 165 ms
[2023-04-06 21:33:59] [INFO ] Deduced a trap composed of 47 places in 94 ms of which 1 ms to minimize.
[2023-04-06 21:33:59] [INFO ] Deduced a trap composed of 43 places in 61 ms of which 0 ms to minimize.
[2023-04-06 21:33:59] [INFO ] Deduced a trap composed of 49 places in 70 ms of which 1 ms to minimize.
[2023-04-06 21:33:59] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 370 ms
[2023-04-06 21:33:59] [INFO ] Deduced a trap composed of 13 places in 52 ms of which 0 ms to minimize.
[2023-04-06 21:33:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 122 ms
[2023-04-06 21:34:00] [INFO ] Deduced a trap composed of 44 places in 68 ms of which 0 ms to minimize.
[2023-04-06 21:34:00] [INFO ] Deduced a trap composed of 19 places in 64 ms of which 0 ms to minimize.
[2023-04-06 21:34:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 240 ms
[2023-04-06 21:34:00] [INFO ] Deduced a trap composed of 46 places in 66 ms of which 0 ms to minimize.
[2023-04-06 21:34:00] [INFO ] Deduced a trap composed of 23 places in 49 ms of which 0 ms to minimize.
[2023-04-06 21:34:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 229 ms
[2023-04-06 21:34:00] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 0 ms to minimize.
[2023-04-06 21:34:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 112 ms
[2023-04-06 21:34:00] [INFO ] Deduced a trap composed of 50 places in 69 ms of which 0 ms to minimize.
[2023-04-06 21:34:01] [INFO ] Deduced a trap composed of 31 places in 57 ms of which 0 ms to minimize.
[2023-04-06 21:34:01] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 237 ms
[2023-04-06 21:34:01] [INFO ] After 4195ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :19
Attempting to minimize the solution found.
Minimization took 731 ms.
[2023-04-06 21:34:01] [INFO ] After 6031ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :19
Parikh walk visited 0 properties in 359 ms.
Support contains 19 out of 558 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 558/558 places, 2979/2979 transitions.
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 72 Pre rules applied. Total rules applied 0 place count 558 transition count 2907
Deduced a syphon composed of 72 places in 5 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 0 with 144 rules applied. Total rules applied 144 place count 486 transition count 2907
Applied a total of 144 rules in 112 ms. Remains 486 /558 variables (removed 72) and now considering 2907/2979 (removed 72) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 486/558 places, 2907/2979 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 18983 ms. (steps per millisecond=52 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=395 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=406 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=413 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=401 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=378 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=398 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=384 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=408 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=381 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=289 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=404 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=411 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=389 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=307 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=400 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=409 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=403 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=398 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=403 ) properties (out of 19) seen :0
Interrupted probabilistic random walk after 5151320 steps, run timeout after 69001 ms. (steps per millisecond=74 ) properties seen :{5=1, 17=1}
Probabilistic random walk after 5151320 steps, saw 2127430 distinct states, run finished after 69001 ms. (steps per millisecond=74 ) properties seen :2
Running SMT prover for 17 properties.
[2023-04-06 21:35:35] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2023-04-06 21:35:35] [INFO ] Computed 28 invariants in 3 ms
[2023-04-06 21:35:35] [INFO ] After 174ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2023-04-06 21:35:35] [INFO ] [Nat]Absence check using 19 positive place invariants in 18 ms returned sat
[2023-04-06 21:35:35] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-06 21:35:36] [INFO ] After 588ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2023-04-06 21:35:36] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:35:36] [INFO ] After 621ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :17
[2023-04-06 21:35:37] [INFO ] Deduced a trap composed of 13 places in 208 ms of which 0 ms to minimize.
[2023-04-06 21:35:37] [INFO ] Deduced a trap composed of 29 places in 203 ms of which 1 ms to minimize.
[2023-04-06 21:35:37] [INFO ] Deduced a trap composed of 3 places in 172 ms of which 0 ms to minimize.
[2023-04-06 21:35:37] [INFO ] Deduced a trap composed of 12 places in 146 ms of which 1 ms to minimize.
[2023-04-06 21:35:37] [INFO ] Deduced a trap composed of 84 places in 117 ms of which 0 ms to minimize.
[2023-04-06 21:35:38] [INFO ] Deduced a trap composed of 35 places in 121 ms of which 0 ms to minimize.
[2023-04-06 21:35:38] [INFO ] Deduced a trap composed of 31 places in 115 ms of which 0 ms to minimize.
[2023-04-06 21:35:38] [INFO ] Deduced a trap composed of 61 places in 91 ms of which 0 ms to minimize.
[2023-04-06 21:35:38] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 0 ms to minimize.
[2023-04-06 21:35:38] [INFO ] Deduced a trap composed of 46 places in 155 ms of which 0 ms to minimize.
[2023-04-06 21:35:38] [INFO ] Deduced a trap composed of 40 places in 152 ms of which 1 ms to minimize.
[2023-04-06 21:35:39] [INFO ] Deduced a trap composed of 11 places in 112 ms of which 0 ms to minimize.
[2023-04-06 21:35:39] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 0 ms to minimize.
[2023-04-06 21:35:39] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 2155 ms
[2023-04-06 21:35:39] [INFO ] Deduced a trap composed of 12 places in 73 ms of which 1 ms to minimize.
[2023-04-06 21:35:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 139 ms
[2023-04-06 21:35:39] [INFO ] Deduced a trap composed of 3 places in 69 ms of which 1 ms to minimize.
[2023-04-06 21:35:39] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 0 ms to minimize.
[2023-04-06 21:35:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 213 ms
[2023-04-06 21:35:39] [INFO ] Deduced a trap composed of 19 places in 95 ms of which 1 ms to minimize.
[2023-04-06 21:35:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 160 ms
[2023-04-06 21:35:39] [INFO ] Deduced a trap composed of 17 places in 62 ms of which 1 ms to minimize.
[2023-04-06 21:35:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 123 ms
[2023-04-06 21:35:40] [INFO ] Deduced a trap composed of 42 places in 63 ms of which 0 ms to minimize.
[2023-04-06 21:35:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 128 ms
[2023-04-06 21:35:40] [INFO ] Deduced a trap composed of 23 places in 72 ms of which 1 ms to minimize.
[2023-04-06 21:35:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 132 ms
[2023-04-06 21:35:40] [INFO ] Deduced a trap composed of 23 places in 62 ms of which 0 ms to minimize.
[2023-04-06 21:35:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 127 ms
[2023-04-06 21:35:40] [INFO ] Deduced a trap composed of 22 places in 67 ms of which 0 ms to minimize.
[2023-04-06 21:35:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 131 ms
[2023-04-06 21:35:40] [INFO ] After 4574ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :17
Attempting to minimize the solution found.
Minimization took 555 ms.
[2023-04-06 21:35:41] [INFO ] After 6067ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :17
Fused 17 Parikh solutions to 16 different solutions.
Parikh walk visited 0 properties in 400 ms.
Support contains 17 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 92 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 486/486 places, 2907/2907 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 16758 ms. (steps per millisecond=59 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=299 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=396 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=416 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=409 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=413 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=421 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=416 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=413 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=436 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=495 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=510 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=487 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=510 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=411 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=476 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=471 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=510 ) properties (out of 17) seen :0
Interrupted probabilistic random walk after 4691080 steps, run timeout after 60001 ms. (steps per millisecond=78 ) properties seen :{}
Probabilistic random walk after 4691080 steps, saw 2013011 distinct states, run finished after 60003 ms. (steps per millisecond=78 ) properties seen :0
Running SMT prover for 17 properties.
[2023-04-06 21:37:02] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:37:02] [INFO ] Invariant cache hit.
[2023-04-06 21:37:02] [INFO ] After 184ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2023-04-06 21:37:03] [INFO ] [Nat]Absence check using 19 positive place invariants in 19 ms returned sat
[2023-04-06 21:37:03] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-06 21:37:03] [INFO ] After 574ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2023-04-06 21:37:03] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:37:04] [INFO ] After 640ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :17
[2023-04-06 21:37:04] [INFO ] Deduced a trap composed of 3 places in 186 ms of which 0 ms to minimize.
[2023-04-06 21:37:04] [INFO ] Deduced a trap composed of 12 places in 163 ms of which 0 ms to minimize.
[2023-04-06 21:37:05] [INFO ] Deduced a trap composed of 37 places in 202 ms of which 1 ms to minimize.
[2023-04-06 21:37:05] [INFO ] Deduced a trap composed of 3 places in 210 ms of which 1 ms to minimize.
[2023-04-06 21:37:05] [INFO ] Deduced a trap composed of 50 places in 142 ms of which 1 ms to minimize.
[2023-04-06 21:37:05] [INFO ] Deduced a trap composed of 39 places in 136 ms of which 0 ms to minimize.
[2023-04-06 21:37:05] [INFO ] Deduced a trap composed of 11 places in 136 ms of which 0 ms to minimize.
[2023-04-06 21:37:05] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1430 ms
[2023-04-06 21:37:05] [INFO ] Deduced a trap composed of 3 places in 93 ms of which 0 ms to minimize.
[2023-04-06 21:37:06] [INFO ] Deduced a trap composed of 3 places in 65 ms of which 0 ms to minimize.
[2023-04-06 21:37:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 241 ms
[2023-04-06 21:37:06] [INFO ] Deduced a trap composed of 3 places in 73 ms of which 0 ms to minimize.
[2023-04-06 21:37:06] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 0 ms to minimize.
[2023-04-06 21:37:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 211 ms
[2023-04-06 21:37:06] [INFO ] Deduced a trap composed of 15 places in 114 ms of which 0 ms to minimize.
[2023-04-06 21:37:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 174 ms
[2023-04-06 21:37:06] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 0 ms to minimize.
[2023-04-06 21:37:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 103 ms
[2023-04-06 21:37:06] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 0 ms to minimize.
[2023-04-06 21:37:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 117 ms
[2023-04-06 21:37:07] [INFO ] Deduced a trap composed of 20 places in 70 ms of which 0 ms to minimize.
[2023-04-06 21:37:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 134 ms
[2023-04-06 21:37:07] [INFO ] Deduced a trap composed of 16 places in 58 ms of which 1 ms to minimize.
[2023-04-06 21:37:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 125 ms
[2023-04-06 21:37:07] [INFO ] After 3865ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :17
Attempting to minimize the solution found.
Minimization took 536 ms.
[2023-04-06 21:37:08] [INFO ] After 5305ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :17
Parikh walk visited 0 properties in 317 ms.
Support contains 17 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 101 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 113 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
[2023-04-06 21:37:08] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:37:08] [INFO ] Invariant cache hit.
[2023-04-06 21:37:09] [INFO ] Implicit Places using invariants in 608 ms returned []
[2023-04-06 21:37:09] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:37:09] [INFO ] Invariant cache hit.
[2023-04-06 21:37:09] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:37:11] [INFO ] Implicit Places using invariants and state equation in 2563 ms returned []
Implicit Place search using SMT with State Equation took 3174 ms to find 0 implicit places.
[2023-04-06 21:37:12] [INFO ] Redundant transitions in 158 ms returned []
[2023-04-06 21:37:12] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:37:12] [INFO ] Invariant cache hit.
[2023-04-06 21:37:12] [INFO ] Dead Transitions using invariants and state equation in 857 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4309 ms. Remains : 486/486 places, 2907/2907 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 2207 ms. (steps per millisecond=45 ) properties (out of 17) seen :0
Running SMT prover for 17 properties.
[2023-04-06 21:37:15] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:37:15] [INFO ] Invariant cache hit.
[2023-04-06 21:37:15] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-06 21:37:15] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-06 21:37:15] [INFO ] After 174ms SMT Verify possible using state equation in real domain returned unsat :0 sat :17
[2023-04-06 21:37:15] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:37:15] [INFO ] After 160ms SMT Verify possible using 356 Read/Feed constraints in real domain returned unsat :0 sat :17
[2023-04-06 21:37:16] [INFO ] Deduced a trap composed of 53 places in 177 ms of which 0 ms to minimize.
[2023-04-06 21:37:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 243 ms
[2023-04-06 21:37:16] [INFO ] Deduced a trap composed of 42 places in 145 ms of which 1 ms to minimize.
[2023-04-06 21:37:16] [INFO ] Deduced a trap composed of 42 places in 158 ms of which 1 ms to minimize.
[2023-04-06 21:37:17] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 402 ms
[2023-04-06 21:37:17] [INFO ] Deduced a trap composed of 19 places in 139 ms of which 1 ms to minimize.
[2023-04-06 21:37:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 208 ms
[2023-04-06 21:37:17] [INFO ] After 2030ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:17
[2023-04-06 21:37:17] [INFO ] After 2297ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2023-04-06 21:37:17] [INFO ] [Nat]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-06 21:37:17] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-06 21:37:17] [INFO ] After 196ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2023-04-06 21:37:17] [INFO ] After 185ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :17
[2023-04-06 21:37:18] [INFO ] Deduced a trap composed of 3 places in 148 ms of which 0 ms to minimize.
[2023-04-06 21:37:18] [INFO ] Deduced a trap composed of 3 places in 107 ms of which 1 ms to minimize.
[2023-04-06 21:37:18] [INFO ] Deduced a trap composed of 3 places in 128 ms of which 1 ms to minimize.
[2023-04-06 21:37:18] [INFO ] Deduced a trap composed of 3 places in 114 ms of which 0 ms to minimize.
[2023-04-06 21:37:18] [INFO ] Deduced a trap composed of 3 places in 105 ms of which 0 ms to minimize.
[2023-04-06 21:37:18] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 1 ms to minimize.
[2023-04-06 21:37:18] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 872 ms
[2023-04-06 21:37:18] [INFO ] Deduced a trap composed of 30 places in 87 ms of which 1 ms to minimize.
[2023-04-06 21:37:19] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 0 ms to minimize.
[2023-04-06 21:37:19] [INFO ] Deduced a trap composed of 29 places in 67 ms of which 1 ms to minimize.
[2023-04-06 21:37:19] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 331 ms
[2023-04-06 21:37:19] [INFO ] Deduced a trap composed of 21 places in 88 ms of which 0 ms to minimize.
[2023-04-06 21:37:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 151 ms
[2023-04-06 21:37:19] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 0 ms to minimize.
[2023-04-06 21:37:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 113 ms
[2023-04-06 21:37:19] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 0 ms to minimize.
[2023-04-06 21:37:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 117 ms
[2023-04-06 21:37:19] [INFO ] Deduced a trap composed of 14 places in 65 ms of which 0 ms to minimize.
[2023-04-06 21:37:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 129 ms
[2023-04-06 21:37:20] [INFO ] Deduced a trap composed of 42 places in 63 ms of which 0 ms to minimize.
[2023-04-06 21:37:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 128 ms
[2023-04-06 21:37:20] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 1 ms to minimize.
[2023-04-06 21:37:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 120 ms
[2023-04-06 21:37:20] [INFO ] Deduced a trap composed of 20 places in 63 ms of which 0 ms to minimize.
[2023-04-06 21:37:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 126 ms
[2023-04-06 21:37:20] [INFO ] Deduced a trap composed of 46 places in 60 ms of which 1 ms to minimize.
[2023-04-06 21:37:20] [INFO ] Deduced a trap composed of 23 places in 56 ms of which 0 ms to minimize.
[2023-04-06 21:37:20] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 213 ms
[2023-04-06 21:37:20] [INFO ] After 3155ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :17
Attempting to minimize the solution found.
Minimization took 171 ms.
[2023-04-06 21:37:21] [INFO ] After 3603ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :17
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 16283 ms. (steps per millisecond=61 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=383 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=390 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=384 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=380 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=395 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=389 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=390 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=387 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=392 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=398 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=373 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=381 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=403 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=389 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=249 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=392 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=416 ) properties (out of 17) seen :0
Interrupted probabilistic random walk after 4566330 steps, run timeout after 60001 ms. (steps per millisecond=76 ) properties seen :{}
Probabilistic random walk after 4566330 steps, saw 1981100 distinct states, run finished after 60002 ms. (steps per millisecond=76 ) properties seen :0
Running SMT prover for 17 properties.
[2023-04-06 21:38:41] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:38:41] [INFO ] Invariant cache hit.
[2023-04-06 21:38:41] [INFO ] After 177ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2023-04-06 21:38:42] [INFO ] [Nat]Absence check using 19 positive place invariants in 9 ms returned sat
[2023-04-06 21:38:42] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-06 21:38:42] [INFO ] After 591ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2023-04-06 21:38:42] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:38:43] [INFO ] After 661ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :17
[2023-04-06 21:38:43] [INFO ] Deduced a trap composed of 3 places in 174 ms of which 0 ms to minimize.
[2023-04-06 21:38:43] [INFO ] Deduced a trap composed of 12 places in 161 ms of which 0 ms to minimize.
[2023-04-06 21:38:44] [INFO ] Deduced a trap composed of 37 places in 215 ms of which 1 ms to minimize.
[2023-04-06 21:38:44] [INFO ] Deduced a trap composed of 3 places in 206 ms of which 1 ms to minimize.
[2023-04-06 21:38:44] [INFO ] Deduced a trap composed of 50 places in 133 ms of which 0 ms to minimize.
[2023-04-06 21:38:44] [INFO ] Deduced a trap composed of 39 places in 135 ms of which 0 ms to minimize.
[2023-04-06 21:38:44] [INFO ] Deduced a trap composed of 11 places in 148 ms of which 1 ms to minimize.
[2023-04-06 21:38:45] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1419 ms
[2023-04-06 21:38:45] [INFO ] Deduced a trap composed of 3 places in 89 ms of which 0 ms to minimize.
[2023-04-06 21:38:45] [INFO ] Deduced a trap composed of 3 places in 66 ms of which 0 ms to minimize.
[2023-04-06 21:38:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 247 ms
[2023-04-06 21:38:45] [INFO ] Deduced a trap composed of 3 places in 72 ms of which 1 ms to minimize.
[2023-04-06 21:38:45] [INFO ] Deduced a trap composed of 3 places in 53 ms of which 1 ms to minimize.
[2023-04-06 21:38:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 222 ms
[2023-04-06 21:38:45] [INFO ] Deduced a trap composed of 15 places in 115 ms of which 0 ms to minimize.
[2023-04-06 21:38:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 172 ms
[2023-04-06 21:38:45] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 1 ms to minimize.
[2023-04-06 21:38:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 103 ms
[2023-04-06 21:38:46] [INFO ] Deduced a trap composed of 15 places in 68 ms of which 0 ms to minimize.
[2023-04-06 21:38:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 122 ms
[2023-04-06 21:38:46] [INFO ] Deduced a trap composed of 20 places in 64 ms of which 0 ms to minimize.
[2023-04-06 21:38:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 128 ms
[2023-04-06 21:38:46] [INFO ] Deduced a trap composed of 16 places in 68 ms of which 1 ms to minimize.
[2023-04-06 21:38:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 129 ms
[2023-04-06 21:38:46] [INFO ] After 3909ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :17
Attempting to minimize the solution found.
Minimization took 514 ms.
[2023-04-06 21:38:47] [INFO ] After 5352ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :17
Parikh walk visited 0 properties in 315 ms.
Support contains 17 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 108 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 84 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
[2023-04-06 21:38:47] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:38:47] [INFO ] Invariant cache hit.
[2023-04-06 21:38:48] [INFO ] Implicit Places using invariants in 441 ms returned []
[2023-04-06 21:38:48] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:38:48] [INFO ] Invariant cache hit.
[2023-04-06 21:38:48] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:38:50] [INFO ] Implicit Places using invariants and state equation in 2604 ms returned []
Implicit Place search using SMT with State Equation took 3047 ms to find 0 implicit places.
[2023-04-06 21:38:50] [INFO ] Redundant transitions in 71 ms returned []
[2023-04-06 21:38:50] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:38:50] [INFO ] Invariant cache hit.
[2023-04-06 21:38:51] [INFO ] Dead Transitions using invariants and state equation in 835 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4047 ms. Remains : 486/486 places, 2907/2907 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 1872 ms. (steps per millisecond=53 ) properties (out of 17) seen :0
Running SMT prover for 17 properties.
[2023-04-06 21:38:53] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:38:53] [INFO ] Invariant cache hit.
[2023-04-06 21:38:53] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-06 21:38:53] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-06 21:38:53] [INFO ] After 188ms SMT Verify possible using state equation in real domain returned unsat :0 sat :17
[2023-04-06 21:38:53] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:38:54] [INFO ] After 123ms SMT Verify possible using 356 Read/Feed constraints in real domain returned unsat :0 sat :17
[2023-04-06 21:38:54] [INFO ] Deduced a trap composed of 53 places in 155 ms of which 0 ms to minimize.
[2023-04-06 21:38:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 224 ms
[2023-04-06 21:38:55] [INFO ] Deduced a trap composed of 42 places in 151 ms of which 0 ms to minimize.
[2023-04-06 21:38:55] [INFO ] Deduced a trap composed of 42 places in 144 ms of which 0 ms to minimize.
[2023-04-06 21:38:55] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 390 ms
[2023-04-06 21:38:55] [INFO ] Deduced a trap composed of 19 places in 149 ms of which 1 ms to minimize.
[2023-04-06 21:38:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 219 ms
[2023-04-06 21:38:55] [INFO ] After 1861ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:17
[2023-04-06 21:38:55] [INFO ] After 2137ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2023-04-06 21:38:55] [INFO ] [Nat]Absence check using 19 positive place invariants in 9 ms returned sat
[2023-04-06 21:38:55] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-06 21:38:56] [INFO ] After 194ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2023-04-06 21:38:56] [INFO ] After 193ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :17
[2023-04-06 21:38:56] [INFO ] Deduced a trap composed of 3 places in 166 ms of which 1 ms to minimize.
[2023-04-06 21:38:56] [INFO ] Deduced a trap composed of 3 places in 100 ms of which 0 ms to minimize.
[2023-04-06 21:38:56] [INFO ] Deduced a trap composed of 3 places in 130 ms of which 1 ms to minimize.
[2023-04-06 21:38:56] [INFO ] Deduced a trap composed of 3 places in 108 ms of which 1 ms to minimize.
[2023-04-06 21:38:57] [INFO ] Deduced a trap composed of 3 places in 107 ms of which 0 ms to minimize.
[2023-04-06 21:38:57] [INFO ] Deduced a trap composed of 25 places in 70 ms of which 0 ms to minimize.
[2023-04-06 21:38:57] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 881 ms
[2023-04-06 21:38:57] [INFO ] Deduced a trap composed of 30 places in 103 ms of which 0 ms to minimize.
[2023-04-06 21:38:57] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 1 ms to minimize.
[2023-04-06 21:38:57] [INFO ] Deduced a trap composed of 29 places in 71 ms of which 0 ms to minimize.
[2023-04-06 21:38:57] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 344 ms
[2023-04-06 21:38:57] [INFO ] Deduced a trap composed of 21 places in 78 ms of which 0 ms to minimize.
[2023-04-06 21:38:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 139 ms
[2023-04-06 21:38:57] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 0 ms to minimize.
[2023-04-06 21:38:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 119 ms
[2023-04-06 21:38:58] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 0 ms to minimize.
[2023-04-06 21:38:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 129 ms
[2023-04-06 21:38:58] [INFO ] Deduced a trap composed of 14 places in 57 ms of which 0 ms to minimize.
[2023-04-06 21:38:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 122 ms
[2023-04-06 21:38:58] [INFO ] Deduced a trap composed of 42 places in 60 ms of which 1 ms to minimize.
[2023-04-06 21:38:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 127 ms
[2023-04-06 21:38:58] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 0 ms to minimize.
[2023-04-06 21:38:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 119 ms
[2023-04-06 21:38:58] [INFO ] Deduced a trap composed of 20 places in 66 ms of which 1 ms to minimize.
[2023-04-06 21:38:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 126 ms
[2023-04-06 21:38:59] [INFO ] Deduced a trap composed of 46 places in 62 ms of which 0 ms to minimize.
[2023-04-06 21:38:59] [INFO ] Deduced a trap composed of 23 places in 57 ms of which 1 ms to minimize.
[2023-04-06 21:38:59] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 201 ms
[2023-04-06 21:38:59] [INFO ] After 3158ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :17
Attempting to minimize the solution found.
Minimization took 169 ms.
[2023-04-06 21:38:59] [INFO ] After 3605ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :17
Incomplete random walk after 10000 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 450460 steps, run timeout after 3001 ms. (steps per millisecond=150 ) properties seen :{}
Probabilistic random walk after 450460 steps, saw 274544 distinct states, run finished after 3001 ms. (steps per millisecond=150 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:39:02] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:39:02] [INFO ] Invariant cache hit.
[2023-04-06 21:39:02] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:39:02] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-06 21:39:02] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-06 21:39:02] [INFO ] After 194ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:02] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:39:02] [INFO ] After 104ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:03] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 1 ms to minimize.
[2023-04-06 21:39:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 99 ms
[2023-04-06 21:39:03] [INFO ] After 241ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 39 ms.
[2023-04-06 21:39:03] [INFO ] After 565ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 83 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 486/486 places, 2907/2907 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 460710 steps, run timeout after 3001 ms. (steps per millisecond=153 ) properties seen :{}
Probabilistic random walk after 460710 steps, saw 280428 distinct states, run finished after 3001 ms. (steps per millisecond=153 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:39:06] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:39:06] [INFO ] Invariant cache hit.
[2023-04-06 21:39:06] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:39:06] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-06 21:39:06] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-06 21:39:06] [INFO ] After 194ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:06] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:39:06] [INFO ] After 85ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:06] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 0 ms to minimize.
[2023-04-06 21:39:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 106 ms
[2023-04-06 21:39:06] [INFO ] After 220ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2023-04-06 21:39:06] [INFO ] After 537ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 95 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 93 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
[2023-04-06 21:39:07] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:39:07] [INFO ] Invariant cache hit.
[2023-04-06 21:39:07] [INFO ] Implicit Places using invariants in 472 ms returned []
[2023-04-06 21:39:07] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:39:07] [INFO ] Invariant cache hit.
[2023-04-06 21:39:07] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:39:10] [INFO ] Implicit Places using invariants and state equation in 2615 ms returned []
Implicit Place search using SMT with State Equation took 3088 ms to find 0 implicit places.
[2023-04-06 21:39:10] [INFO ] Redundant transitions in 106 ms returned []
[2023-04-06 21:39:10] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:39:10] [INFO ] Invariant cache hit.
[2023-04-06 21:39:11] [INFO ] Dead Transitions using invariants and state equation in 890 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4182 ms. Remains : 486/486 places, 2907/2907 transitions.
Graph (trivial) has 2702 edges and 486 vertex of which 81 / 486 are part of one of the 9 SCC in 3 ms
Free SCC test removed 72 places
Drop transitions removed 279 transitions
Ensure Unique test removed 2016 transitions
Reduce isomorphic transitions removed 2295 transitions.
Drop transitions removed 97 transitions
Trivial Post-agglo rules discarded 97 transitions
Performed 97 trivial Post agglomeration. Transition count delta: 97
Iterating post reduction 0 with 97 rules applied. Total rules applied 98 place count 414 transition count 515
Reduce places removed 97 places and 0 transitions.
Iterating post reduction 1 with 97 rules applied. Total rules applied 195 place count 317 transition count 515
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 195 place count 317 transition count 496
Deduced a syphon composed of 19 places in 0 ms
Ensure Unique test removed 9 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 242 place count 289 transition count 496
Performed 143 Post agglomeration using F-continuation condition.Transition count delta: 143
Deduced a syphon composed of 143 places in 0 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 2 with 286 rules applied. Total rules applied 528 place count 146 transition count 353
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Iterating post reduction 2 with 70 rules applied. Total rules applied 598 place count 146 transition count 283
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 616 place count 137 transition count 283
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 625 place count 137 transition count 274
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 635 place count 137 transition count 264
Free-agglomeration rule applied 73 times.
Iterating global reduction 4 with 73 rules applied. Total rules applied 708 place count 137 transition count 191
Reduce places removed 73 places and 0 transitions.
Iterating post reduction 4 with 73 rules applied. Total rules applied 781 place count 64 transition count 191
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 790 place count 64 transition count 191
Applied a total of 790 rules in 51 ms. Remains 64 /486 variables (removed 422) and now considering 191/2907 (removed 2716) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 191 rows 64 cols
[2023-04-06 21:39:11] [INFO ] Computed 19 invariants in 0 ms
[2023-04-06 21:39:11] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:39:11] [INFO ] [Nat]Absence check using 19 positive place invariants in 3 ms returned sat
[2023-04-06 21:39:11] [INFO ] After 31ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:11] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-04-06 21:39:11] [INFO ] After 5ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:11] [INFO ] After 12ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-04-06 21:39:11] [INFO ] After 81ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 468830 steps, run timeout after 3001 ms. (steps per millisecond=156 ) properties seen :{}
Probabilistic random walk after 468830 steps, saw 285012 distinct states, run finished after 3001 ms. (steps per millisecond=156 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:39:14] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2023-04-06 21:39:14] [INFO ] Computed 28 invariants in 7 ms
[2023-04-06 21:39:14] [INFO ] After 56ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:39:14] [INFO ] [Nat]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-06 21:39:14] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-06 21:39:14] [INFO ] After 184ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:14] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:39:14] [INFO ] After 80ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:14] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 0 ms to minimize.
[2023-04-06 21:39:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 106 ms
[2023-04-06 21:39:14] [INFO ] After 211ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 35 ms.
[2023-04-06 21:39:14] [INFO ] After 513ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 84 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 486/486 places, 2907/2907 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 474000 steps, run timeout after 3001 ms. (steps per millisecond=157 ) properties seen :{}
Probabilistic random walk after 474000 steps, saw 287931 distinct states, run finished after 3001 ms. (steps per millisecond=157 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:39:18] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:39:18] [INFO ] Invariant cache hit.
[2023-04-06 21:39:18] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:39:18] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-06 21:39:18] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-06 21:39:18] [INFO ] After 185ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:18] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:39:18] [INFO ] After 81ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:18] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 0 ms to minimize.
[2023-04-06 21:39:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 104 ms
[2023-04-06 21:39:18] [INFO ] After 218ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 32 ms.
[2023-04-06 21:39:18] [INFO ] After 520ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 86 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 86 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
[2023-04-06 21:39:18] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:39:18] [INFO ] Invariant cache hit.
[2023-04-06 21:39:19] [INFO ] Implicit Places using invariants in 469 ms returned []
[2023-04-06 21:39:19] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:39:19] [INFO ] Invariant cache hit.
[2023-04-06 21:39:19] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:39:21] [INFO ] Implicit Places using invariants and state equation in 2711 ms returned []
Implicit Place search using SMT with State Equation took 3182 ms to find 0 implicit places.
[2023-04-06 21:39:22] [INFO ] Redundant transitions in 104 ms returned []
[2023-04-06 21:39:22] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:39:22] [INFO ] Invariant cache hit.
[2023-04-06 21:39:22] [INFO ] Dead Transitions using invariants and state equation in 869 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4247 ms. Remains : 486/486 places, 2907/2907 transitions.
Graph (trivial) has 2702 edges and 486 vertex of which 81 / 486 are part of one of the 9 SCC in 1 ms
Free SCC test removed 72 places
Drop transitions removed 279 transitions
Ensure Unique test removed 2016 transitions
Reduce isomorphic transitions removed 2295 transitions.
Drop transitions removed 97 transitions
Trivial Post-agglo rules discarded 97 transitions
Performed 97 trivial Post agglomeration. Transition count delta: 97
Iterating post reduction 0 with 97 rules applied. Total rules applied 98 place count 414 transition count 515
Reduce places removed 97 places and 0 transitions.
Iterating post reduction 1 with 97 rules applied. Total rules applied 195 place count 317 transition count 515
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 195 place count 317 transition count 496
Deduced a syphon composed of 19 places in 0 ms
Ensure Unique test removed 9 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 242 place count 289 transition count 496
Performed 143 Post agglomeration using F-continuation condition.Transition count delta: 143
Deduced a syphon composed of 143 places in 0 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 2 with 286 rules applied. Total rules applied 528 place count 146 transition count 353
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Iterating post reduction 2 with 70 rules applied. Total rules applied 598 place count 146 transition count 283
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 616 place count 137 transition count 283
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 625 place count 137 transition count 274
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 635 place count 137 transition count 264
Free-agglomeration rule applied 73 times.
Iterating global reduction 4 with 73 rules applied. Total rules applied 708 place count 137 transition count 191
Reduce places removed 73 places and 0 transitions.
Iterating post reduction 4 with 73 rules applied. Total rules applied 781 place count 64 transition count 191
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 790 place count 64 transition count 191
Applied a total of 790 rules in 36 ms. Remains 64 /486 variables (removed 422) and now considering 191/2907 (removed 2716) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 191 rows 64 cols
[2023-04-06 21:39:23] [INFO ] Computed 19 invariants in 0 ms
[2023-04-06 21:39:23] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:39:23] [INFO ] [Nat]Absence check using 19 positive place invariants in 3 ms returned sat
[2023-04-06 21:39:23] [INFO ] After 29ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:23] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-04-06 21:39:23] [INFO ] After 5ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:23] [INFO ] After 12ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-04-06 21:39:23] [INFO ] After 86ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 465850 steps, run timeout after 3001 ms. (steps per millisecond=155 ) properties seen :{}
Probabilistic random walk after 465850 steps, saw 283320 distinct states, run finished after 3001 ms. (steps per millisecond=155 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:39:26] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2023-04-06 21:39:26] [INFO ] Computed 28 invariants in 10 ms
[2023-04-06 21:39:26] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:39:26] [INFO ] [Nat]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-06 21:39:26] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-06 21:39:26] [INFO ] After 195ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:26] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:39:26] [INFO ] After 76ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:26] [INFO ] Deduced a trap composed of 3 places in 53 ms of which 1 ms to minimize.
[2023-04-06 21:39:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 106 ms
[2023-04-06 21:39:26] [INFO ] After 208ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 32 ms.
[2023-04-06 21:39:26] [INFO ] After 525ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 92 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 486/486 places, 2907/2907 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 468980 steps, run timeout after 3001 ms. (steps per millisecond=156 ) properties seen :{}
Probabilistic random walk after 468980 steps, saw 285079 distinct states, run finished after 3001 ms. (steps per millisecond=156 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:39:29] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:39:29] [INFO ] Invariant cache hit.
[2023-04-06 21:39:30] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:39:30] [INFO ] [Nat]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-06 21:39:30] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 18 ms returned sat
[2023-04-06 21:39:30] [INFO ] After 187ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:30] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:39:30] [INFO ] After 73ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:30] [INFO ] Deduced a trap composed of 3 places in 69 ms of which 0 ms to minimize.
[2023-04-06 21:39:30] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 0 ms to minimize.
[2023-04-06 21:39:30] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 208 ms
[2023-04-06 21:39:30] [INFO ] After 302ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 39 ms.
[2023-04-06 21:39:30] [INFO ] After 629ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 80 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 79 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
[2023-04-06 21:39:30] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:39:30] [INFO ] Invariant cache hit.
[2023-04-06 21:39:31] [INFO ] Implicit Places using invariants in 451 ms returned []
[2023-04-06 21:39:31] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:39:31] [INFO ] Invariant cache hit.
[2023-04-06 21:39:31] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:39:33] [INFO ] Implicit Places using invariants and state equation in 2704 ms returned []
Implicit Place search using SMT with State Equation took 3158 ms to find 0 implicit places.
[2023-04-06 21:39:34] [INFO ] Redundant transitions in 101 ms returned []
[2023-04-06 21:39:34] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:39:34] [INFO ] Invariant cache hit.
[2023-04-06 21:39:34] [INFO ] Dead Transitions using invariants and state equation in 858 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4203 ms. Remains : 486/486 places, 2907/2907 transitions.
Graph (trivial) has 2702 edges and 486 vertex of which 81 / 486 are part of one of the 9 SCC in 1 ms
Free SCC test removed 72 places
Drop transitions removed 279 transitions
Ensure Unique test removed 2016 transitions
Reduce isomorphic transitions removed 2295 transitions.
Drop transitions removed 97 transitions
Trivial Post-agglo rules discarded 97 transitions
Performed 97 trivial Post agglomeration. Transition count delta: 97
Iterating post reduction 0 with 97 rules applied. Total rules applied 98 place count 414 transition count 515
Reduce places removed 97 places and 0 transitions.
Iterating post reduction 1 with 97 rules applied. Total rules applied 195 place count 317 transition count 515
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 195 place count 317 transition count 496
Deduced a syphon composed of 19 places in 0 ms
Ensure Unique test removed 9 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 242 place count 289 transition count 496
Performed 143 Post agglomeration using F-continuation condition.Transition count delta: 143
Deduced a syphon composed of 143 places in 0 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 2 with 286 rules applied. Total rules applied 528 place count 146 transition count 353
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Iterating post reduction 2 with 70 rules applied. Total rules applied 598 place count 146 transition count 283
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 616 place count 137 transition count 283
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 625 place count 137 transition count 274
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 635 place count 137 transition count 264
Free-agglomeration rule applied 73 times.
Iterating global reduction 4 with 73 rules applied. Total rules applied 708 place count 137 transition count 191
Reduce places removed 73 places and 0 transitions.
Iterating post reduction 4 with 73 rules applied. Total rules applied 781 place count 64 transition count 191
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 790 place count 64 transition count 191
Applied a total of 790 rules in 28 ms. Remains 64 /486 variables (removed 422) and now considering 191/2907 (removed 2716) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 191 rows 64 cols
[2023-04-06 21:39:34] [INFO ] Computed 19 invariants in 1 ms
[2023-04-06 21:39:34] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:39:35] [INFO ] [Nat]Absence check using 19 positive place invariants in 2 ms returned sat
[2023-04-06 21:39:35] [INFO ] After 38ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:35] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-04-06 21:39:35] [INFO ] After 6ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:35] [INFO ] After 13ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-04-06 21:39:35] [INFO ] After 93ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 480220 steps, run timeout after 3001 ms. (steps per millisecond=160 ) properties seen :{}
Probabilistic random walk after 480220 steps, saw 291484 distinct states, run finished after 3001 ms. (steps per millisecond=160 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:39:38] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2023-04-06 21:39:38] [INFO ] Computed 28 invariants in 3 ms
[2023-04-06 21:39:38] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:39:38] [INFO ] [Nat]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-06 21:39:38] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-06 21:39:38] [INFO ] After 190ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:38] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:39:38] [INFO ] After 84ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:38] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 0 ms to minimize.
[2023-04-06 21:39:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 91 ms
[2023-04-06 21:39:38] [INFO ] After 201ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 34 ms.
[2023-04-06 21:39:38] [INFO ] After 511ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 79 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 486/486 places, 2907/2907 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 480600 steps, run timeout after 3001 ms. (steps per millisecond=160 ) properties seen :{}
Probabilistic random walk after 480600 steps, saw 291673 distinct states, run finished after 3001 ms. (steps per millisecond=160 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:39:41] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:39:41] [INFO ] Invariant cache hit.
[2023-04-06 21:39:41] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:39:41] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-06 21:39:41] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 7 ms returned sat
[2023-04-06 21:39:42] [INFO ] After 199ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:42] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:39:42] [INFO ] After 84ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:42] [INFO ] Deduced a trap composed of 3 places in 65 ms of which 0 ms to minimize.
[2023-04-06 21:39:42] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 0 ms to minimize.
[2023-04-06 21:39:42] [INFO ] Deduced a trap composed of 15 places in 61 ms of which 0 ms to minimize.
[2023-04-06 21:39:42] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 297 ms
[2023-04-06 21:39:42] [INFO ] After 401ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 38 ms.
[2023-04-06 21:39:42] [INFO ] After 723ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 79 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 82 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
[2023-04-06 21:39:42] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:39:42] [INFO ] Invariant cache hit.
[2023-04-06 21:39:43] [INFO ] Implicit Places using invariants in 450 ms returned []
[2023-04-06 21:39:43] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:39:43] [INFO ] Invariant cache hit.
[2023-04-06 21:39:43] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:39:45] [INFO ] Implicit Places using invariants and state equation in 2568 ms returned []
Implicit Place search using SMT with State Equation took 3022 ms to find 0 implicit places.
[2023-04-06 21:39:45] [INFO ] Redundant transitions in 96 ms returned []
[2023-04-06 21:39:45] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:39:45] [INFO ] Invariant cache hit.
[2023-04-06 21:39:46] [INFO ] Dead Transitions using invariants and state equation in 851 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4064 ms. Remains : 486/486 places, 2907/2907 transitions.
Graph (trivial) has 2702 edges and 486 vertex of which 81 / 486 are part of one of the 9 SCC in 1 ms
Free SCC test removed 72 places
Drop transitions removed 279 transitions
Ensure Unique test removed 2016 transitions
Reduce isomorphic transitions removed 2295 transitions.
Drop transitions removed 97 transitions
Trivial Post-agglo rules discarded 97 transitions
Performed 97 trivial Post agglomeration. Transition count delta: 97
Iterating post reduction 0 with 97 rules applied. Total rules applied 98 place count 414 transition count 515
Reduce places removed 97 places and 0 transitions.
Iterating post reduction 1 with 97 rules applied. Total rules applied 195 place count 317 transition count 515
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 195 place count 317 transition count 496
Deduced a syphon composed of 19 places in 1 ms
Ensure Unique test removed 9 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 242 place count 289 transition count 496
Performed 143 Post agglomeration using F-continuation condition.Transition count delta: 143
Deduced a syphon composed of 143 places in 0 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 2 with 286 rules applied. Total rules applied 528 place count 146 transition count 353
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Iterating post reduction 2 with 70 rules applied. Total rules applied 598 place count 146 transition count 283
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 616 place count 137 transition count 283
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 625 place count 137 transition count 274
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 635 place count 137 transition count 264
Free-agglomeration rule applied 73 times.
Iterating global reduction 4 with 73 rules applied. Total rules applied 708 place count 137 transition count 191
Reduce places removed 73 places and 0 transitions.
Iterating post reduction 4 with 73 rules applied. Total rules applied 781 place count 64 transition count 191
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 790 place count 64 transition count 191
Applied a total of 790 rules in 28 ms. Remains 64 /486 variables (removed 422) and now considering 191/2907 (removed 2716) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 191 rows 64 cols
[2023-04-06 21:39:46] [INFO ] Computed 19 invariants in 1 ms
[2023-04-06 21:39:46] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:39:46] [INFO ] [Nat]Absence check using 19 positive place invariants in 2 ms returned sat
[2023-04-06 21:39:46] [INFO ] After 30ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:46] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-04-06 21:39:46] [INFO ] After 5ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:46] [INFO ] After 12ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-04-06 21:39:46] [INFO ] After 79ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 478000 steps, run timeout after 3001 ms. (steps per millisecond=159 ) properties seen :{}
Probabilistic random walk after 478000 steps, saw 290315 distinct states, run finished after 3001 ms. (steps per millisecond=159 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:39:49] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2023-04-06 21:39:49] [INFO ] Computed 28 invariants in 6 ms
[2023-04-06 21:39:50] [INFO ] After 64ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:39:50] [INFO ] [Nat]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-06 21:39:50] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 7 ms returned sat
[2023-04-06 21:39:50] [INFO ] After 189ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:50] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:39:50] [INFO ] After 98ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:50] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 0 ms to minimize.
[2023-04-06 21:39:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 106 ms
[2023-04-06 21:39:50] [INFO ] After 230ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 34 ms.
[2023-04-06 21:39:50] [INFO ] After 549ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 79 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 486/486 places, 2907/2907 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 475050 steps, run timeout after 3001 ms. (steps per millisecond=158 ) properties seen :{}
Probabilistic random walk after 475050 steps, saw 288531 distinct states, run finished after 3001 ms. (steps per millisecond=158 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:39:53] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:39:53] [INFO ] Invariant cache hit.
[2023-04-06 21:39:53] [INFO ] After 62ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:39:53] [INFO ] [Nat]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-06 21:39:53] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-06 21:39:53] [INFO ] After 186ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:54] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:39:54] [INFO ] After 88ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:54] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 0 ms to minimize.
[2023-04-06 21:39:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 118 ms
[2023-04-06 21:39:54] [INFO ] After 236ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 34 ms.
[2023-04-06 21:39:54] [INFO ] After 536ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 79 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 78 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
[2023-04-06 21:39:54] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:39:54] [INFO ] Invariant cache hit.
[2023-04-06 21:39:54] [INFO ] Implicit Places using invariants in 451 ms returned []
[2023-04-06 21:39:54] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:39:54] [INFO ] Invariant cache hit.
[2023-04-06 21:39:55] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:39:57] [INFO ] Implicit Places using invariants and state equation in 2673 ms returned []
Implicit Place search using SMT with State Equation took 3127 ms to find 0 implicit places.
[2023-04-06 21:39:57] [INFO ] Redundant transitions in 102 ms returned []
[2023-04-06 21:39:57] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:39:57] [INFO ] Invariant cache hit.
[2023-04-06 21:39:58] [INFO ] Dead Transitions using invariants and state equation in 950 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4263 ms. Remains : 486/486 places, 2907/2907 transitions.
Graph (trivial) has 2702 edges and 486 vertex of which 81 / 486 are part of one of the 9 SCC in 0 ms
Free SCC test removed 72 places
Drop transitions removed 279 transitions
Ensure Unique test removed 2016 transitions
Reduce isomorphic transitions removed 2295 transitions.
Drop transitions removed 97 transitions
Trivial Post-agglo rules discarded 97 transitions
Performed 97 trivial Post agglomeration. Transition count delta: 97
Iterating post reduction 0 with 97 rules applied. Total rules applied 98 place count 414 transition count 515
Reduce places removed 97 places and 0 transitions.
Iterating post reduction 1 with 97 rules applied. Total rules applied 195 place count 317 transition count 515
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 195 place count 317 transition count 496
Deduced a syphon composed of 19 places in 0 ms
Ensure Unique test removed 9 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 242 place count 289 transition count 496
Performed 143 Post agglomeration using F-continuation condition.Transition count delta: 143
Deduced a syphon composed of 143 places in 0 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 2 with 286 rules applied. Total rules applied 528 place count 146 transition count 353
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Iterating post reduction 2 with 70 rules applied. Total rules applied 598 place count 146 transition count 283
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 616 place count 137 transition count 283
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 625 place count 137 transition count 274
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 635 place count 137 transition count 264
Free-agglomeration rule applied 73 times.
Iterating global reduction 4 with 73 rules applied. Total rules applied 708 place count 137 transition count 191
Reduce places removed 73 places and 0 transitions.
Iterating post reduction 4 with 73 rules applied. Total rules applied 781 place count 64 transition count 191
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 790 place count 64 transition count 191
Applied a total of 790 rules in 24 ms. Remains 64 /486 variables (removed 422) and now considering 191/2907 (removed 2716) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 191 rows 64 cols
[2023-04-06 21:39:58] [INFO ] Computed 19 invariants in 1 ms
[2023-04-06 21:39:58] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:39:58] [INFO ] [Nat]Absence check using 19 positive place invariants in 2 ms returned sat
[2023-04-06 21:39:58] [INFO ] After 31ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:58] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-04-06 21:39:58] [INFO ] After 5ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:39:58] [INFO ] After 12ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-04-06 21:39:58] [INFO ] After 78ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 478360 steps, run timeout after 3001 ms. (steps per millisecond=159 ) properties seen :{}
Probabilistic random walk after 478360 steps, saw 290477 distinct states, run finished after 3001 ms. (steps per millisecond=159 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:40:01] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2023-04-06 21:40:01] [INFO ] Computed 28 invariants in 5 ms
[2023-04-06 21:40:01] [INFO ] After 79ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:40:01] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-06 21:40:01] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-06 21:40:02] [INFO ] After 212ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:02] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:40:02] [INFO ] After 93ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:02] [INFO ] Deduced a trap composed of 3 places in 47 ms of which 0 ms to minimize.
[2023-04-06 21:40:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 113 ms
[2023-04-06 21:40:02] [INFO ] After 231ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 35 ms.
[2023-04-06 21:40:02] [INFO ] After 573ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 81 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 486/486 places, 2907/2907 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 480450 steps, run timeout after 3001 ms. (steps per millisecond=160 ) properties seen :{}
Probabilistic random walk after 480450 steps, saw 291616 distinct states, run finished after 3001 ms. (steps per millisecond=160 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:40:05] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:40:05] [INFO ] Invariant cache hit.
[2023-04-06 21:40:05] [INFO ] After 66ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:40:05] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-06 21:40:05] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-06 21:40:05] [INFO ] After 176ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:05] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:40:05] [INFO ] After 72ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:06] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 1 ms to minimize.
[2023-04-06 21:40:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 115 ms
[2023-04-06 21:40:06] [INFO ] After 212ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 33 ms.
[2023-04-06 21:40:06] [INFO ] After 511ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 82 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 78 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
[2023-04-06 21:40:06] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:40:06] [INFO ] Invariant cache hit.
[2023-04-06 21:40:06] [INFO ] Implicit Places using invariants in 451 ms returned []
[2023-04-06 21:40:06] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:40:06] [INFO ] Invariant cache hit.
[2023-04-06 21:40:07] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:40:09] [INFO ] Implicit Places using invariants and state equation in 2675 ms returned []
Implicit Place search using SMT with State Equation took 3128 ms to find 0 implicit places.
[2023-04-06 21:40:09] [INFO ] Redundant transitions in 102 ms returned []
[2023-04-06 21:40:09] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:40:09] [INFO ] Invariant cache hit.
[2023-04-06 21:40:10] [INFO ] Dead Transitions using invariants and state equation in 818 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4132 ms. Remains : 486/486 places, 2907/2907 transitions.
Graph (trivial) has 2702 edges and 486 vertex of which 81 / 486 are part of one of the 9 SCC in 1 ms
Free SCC test removed 72 places
Drop transitions removed 279 transitions
Ensure Unique test removed 2016 transitions
Reduce isomorphic transitions removed 2295 transitions.
Drop transitions removed 97 transitions
Trivial Post-agglo rules discarded 97 transitions
Performed 97 trivial Post agglomeration. Transition count delta: 97
Iterating post reduction 0 with 97 rules applied. Total rules applied 98 place count 414 transition count 515
Reduce places removed 97 places and 0 transitions.
Iterating post reduction 1 with 97 rules applied. Total rules applied 195 place count 317 transition count 515
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 195 place count 317 transition count 496
Deduced a syphon composed of 19 places in 0 ms
Ensure Unique test removed 9 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 242 place count 289 transition count 496
Performed 143 Post agglomeration using F-continuation condition.Transition count delta: 143
Deduced a syphon composed of 143 places in 0 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 2 with 286 rules applied. Total rules applied 528 place count 146 transition count 353
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Iterating post reduction 2 with 70 rules applied. Total rules applied 598 place count 146 transition count 283
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 616 place count 137 transition count 283
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 625 place count 137 transition count 274
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 635 place count 137 transition count 264
Free-agglomeration rule applied 73 times.
Iterating global reduction 4 with 73 rules applied. Total rules applied 708 place count 137 transition count 191
Reduce places removed 73 places and 0 transitions.
Iterating post reduction 4 with 73 rules applied. Total rules applied 781 place count 64 transition count 191
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 790 place count 64 transition count 191
Applied a total of 790 rules in 34 ms. Remains 64 /486 variables (removed 422) and now considering 191/2907 (removed 2716) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 191 rows 64 cols
[2023-04-06 21:40:10] [INFO ] Computed 19 invariants in 1 ms
[2023-04-06 21:40:10] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:40:10] [INFO ] [Nat]Absence check using 19 positive place invariants in 3 ms returned sat
[2023-04-06 21:40:10] [INFO ] After 32ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:10] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-04-06 21:40:10] [INFO ] After 5ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:10] [INFO ] After 12ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-04-06 21:40:10] [INFO ] After 82ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 477220 steps, run timeout after 3001 ms. (steps per millisecond=159 ) properties seen :{}
Probabilistic random walk after 477220 steps, saw 289771 distinct states, run finished after 3001 ms. (steps per millisecond=159 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:40:13] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2023-04-06 21:40:13] [INFO ] Computed 28 invariants in 4 ms
[2023-04-06 21:40:13] [INFO ] After 64ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:40:13] [INFO ] [Nat]Absence check using 19 positive place invariants in 9 ms returned sat
[2023-04-06 21:40:13] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-06 21:40:13] [INFO ] After 191ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:13] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:40:13] [INFO ] After 71ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:14] [INFO ] Deduced a trap composed of 3 places in 67 ms of which 1 ms to minimize.
[2023-04-06 21:40:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 117 ms
[2023-04-06 21:40:14] [INFO ] After 221ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 34 ms.
[2023-04-06 21:40:14] [INFO ] After 533ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 79 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 486/486 places, 2907/2907 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 477970 steps, run timeout after 3001 ms. (steps per millisecond=159 ) properties seen :{}
Probabilistic random walk after 477970 steps, saw 290298 distinct states, run finished after 3001 ms. (steps per millisecond=159 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:40:17] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:40:17] [INFO ] Invariant cache hit.
[2023-04-06 21:40:17] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:40:17] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-06 21:40:17] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-06 21:40:17] [INFO ] After 175ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:17] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:40:17] [INFO ] After 71ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:17] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 0 ms to minimize.
[2023-04-06 21:40:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 104 ms
[2023-04-06 21:40:17] [INFO ] After 196ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2023-04-06 21:40:17] [INFO ] After 485ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 78 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 77 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
[2023-04-06 21:40:17] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:40:17] [INFO ] Invariant cache hit.
[2023-04-06 21:40:18] [INFO ] Implicit Places using invariants in 460 ms returned []
[2023-04-06 21:40:18] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:40:18] [INFO ] Invariant cache hit.
[2023-04-06 21:40:18] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:40:21] [INFO ] Implicit Places using invariants and state equation in 2642 ms returned []
Implicit Place search using SMT with State Equation took 3104 ms to find 0 implicit places.
[2023-04-06 21:40:21] [INFO ] Redundant transitions in 75 ms returned []
[2023-04-06 21:40:21] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:40:21] [INFO ] Invariant cache hit.
[2023-04-06 21:40:22] [INFO ] Dead Transitions using invariants and state equation in 855 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4118 ms. Remains : 486/486 places, 2907/2907 transitions.
Graph (trivial) has 2702 edges and 486 vertex of which 81 / 486 are part of one of the 9 SCC in 0 ms
Free SCC test removed 72 places
Drop transitions removed 279 transitions
Ensure Unique test removed 2016 transitions
Reduce isomorphic transitions removed 2295 transitions.
Drop transitions removed 97 transitions
Trivial Post-agglo rules discarded 97 transitions
Performed 97 trivial Post agglomeration. Transition count delta: 97
Iterating post reduction 0 with 97 rules applied. Total rules applied 98 place count 414 transition count 515
Reduce places removed 97 places and 0 transitions.
Iterating post reduction 1 with 97 rules applied. Total rules applied 195 place count 317 transition count 515
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 195 place count 317 transition count 496
Deduced a syphon composed of 19 places in 0 ms
Ensure Unique test removed 9 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 242 place count 289 transition count 496
Performed 144 Post agglomeration using F-continuation condition.Transition count delta: 144
Deduced a syphon composed of 144 places in 0 ms
Reduce places removed 144 places and 0 transitions.
Iterating global reduction 2 with 288 rules applied. Total rules applied 530 place count 145 transition count 352
Ensure Unique test removed 71 transitions
Reduce isomorphic transitions removed 71 transitions.
Iterating post reduction 2 with 71 rules applied. Total rules applied 601 place count 145 transition count 281
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 617 place count 137 transition count 281
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 625 place count 137 transition count 273
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 4 with 9 rules applied. Total rules applied 634 place count 137 transition count 264
Free-agglomeration rule applied 73 times.
Iterating global reduction 4 with 73 rules applied. Total rules applied 707 place count 137 transition count 191
Reduce places removed 73 places and 0 transitions.
Iterating post reduction 4 with 73 rules applied. Total rules applied 780 place count 64 transition count 191
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 789 place count 64 transition count 191
Applied a total of 789 rules in 23 ms. Remains 64 /486 variables (removed 422) and now considering 191/2907 (removed 2716) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 191 rows 64 cols
[2023-04-06 21:40:22] [INFO ] Computed 19 invariants in 0 ms
[2023-04-06 21:40:22] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:40:22] [INFO ] [Nat]Absence check using 19 positive place invariants in 2 ms returned sat
[2023-04-06 21:40:22] [INFO ] After 31ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:22] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-04-06 21:40:22] [INFO ] After 4ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:22] [INFO ] After 11ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-04-06 21:40:22] [INFO ] After 72ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 478990 steps, run timeout after 3001 ms. (steps per millisecond=159 ) properties seen :{}
Probabilistic random walk after 478990 steps, saw 290907 distinct states, run finished after 3001 ms. (steps per millisecond=159 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:40:25] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2023-04-06 21:40:25] [INFO ] Computed 28 invariants in 6 ms
[2023-04-06 21:40:25] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:40:25] [INFO ] [Nat]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-06 21:40:25] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-06 21:40:25] [INFO ] After 185ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:25] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:40:25] [INFO ] After 74ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:25] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 0 ms to minimize.
[2023-04-06 21:40:25] [INFO ] Deduced a trap composed of 25 places in 61 ms of which 0 ms to minimize.
[2023-04-06 21:40:25] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 198 ms
[2023-04-06 21:40:25] [INFO ] After 296ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2023-04-06 21:40:25] [INFO ] After 600ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 80 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 486/486 places, 2907/2907 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 477130 steps, run timeout after 3001 ms. (steps per millisecond=158 ) properties seen :{}
Probabilistic random walk after 477130 steps, saw 289700 distinct states, run finished after 3001 ms. (steps per millisecond=158 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:40:28] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:40:28] [INFO ] Invariant cache hit.
[2023-04-06 21:40:29] [INFO ] After 56ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:40:29] [INFO ] [Nat]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-06 21:40:29] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-06 21:40:29] [INFO ] After 183ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:29] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:40:29] [INFO ] After 70ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:29] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 0 ms to minimize.
[2023-04-06 21:40:29] [INFO ] Deduced a trap composed of 25 places in 57 ms of which 0 ms to minimize.
[2023-04-06 21:40:29] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 178 ms
[2023-04-06 21:40:29] [INFO ] After 274ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2023-04-06 21:40:29] [INFO ] After 574ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 80 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 78 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
[2023-04-06 21:40:29] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:40:29] [INFO ] Invariant cache hit.
[2023-04-06 21:40:30] [INFO ] Implicit Places using invariants in 447 ms returned []
[2023-04-06 21:40:30] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:40:30] [INFO ] Invariant cache hit.
[2023-04-06 21:40:30] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:40:32] [INFO ] Implicit Places using invariants and state equation in 2656 ms returned []
Implicit Place search using SMT with State Equation took 3106 ms to find 0 implicit places.
[2023-04-06 21:40:32] [INFO ] Redundant transitions in 76 ms returned []
[2023-04-06 21:40:32] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:40:32] [INFO ] Invariant cache hit.
[2023-04-06 21:40:33] [INFO ] Dead Transitions using invariants and state equation in 903 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4169 ms. Remains : 486/486 places, 2907/2907 transitions.
Graph (trivial) has 2725 edges and 486 vertex of which 81 / 486 are part of one of the 9 SCC in 1 ms
Free SCC test removed 72 places
Drop transitions removed 279 transitions
Ensure Unique test removed 2016 transitions
Reduce isomorphic transitions removed 2295 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 0 with 98 rules applied. Total rules applied 99 place count 414 transition count 514
Reduce places removed 98 places and 0 transitions.
Iterating post reduction 1 with 98 rules applied. Total rules applied 197 place count 316 transition count 514
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 197 place count 316 transition count 495
Deduced a syphon composed of 19 places in 0 ms
Ensure Unique test removed 9 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 244 place count 288 transition count 495
Performed 143 Post agglomeration using F-continuation condition.Transition count delta: 143
Deduced a syphon composed of 143 places in 0 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 2 with 286 rules applied. Total rules applied 530 place count 145 transition count 352
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 2 with 72 rules applied. Total rules applied 602 place count 145 transition count 280
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 620 place count 136 transition count 280
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 629 place count 136 transition count 271
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 4 with 9 rules applied. Total rules applied 638 place count 136 transition count 262
Free-agglomeration rule applied 72 times.
Iterating global reduction 4 with 72 rules applied. Total rules applied 710 place count 136 transition count 190
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 4 with 72 rules applied. Total rules applied 782 place count 64 transition count 190
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 791 place count 64 transition count 190
Applied a total of 791 rules in 19 ms. Remains 64 /486 variables (removed 422) and now considering 190/2907 (removed 2717) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 190 rows 64 cols
[2023-04-06 21:40:33] [INFO ] Computed 19 invariants in 1 ms
[2023-04-06 21:40:33] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:40:33] [INFO ] [Nat]Absence check using 19 positive place invariants in 2 ms returned sat
[2023-04-06 21:40:33] [INFO ] After 31ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:33] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-04-06 21:40:33] [INFO ] After 5ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:33] [INFO ] After 12ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-04-06 21:40:33] [INFO ] After 75ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 468580 steps, run timeout after 3001 ms. (steps per millisecond=156 ) properties seen :{}
Probabilistic random walk after 468580 steps, saw 284852 distinct states, run finished after 3001 ms. (steps per millisecond=156 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:40:37] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2023-04-06 21:40:37] [INFO ] Computed 28 invariants in 5 ms
[2023-04-06 21:40:37] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:40:37] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-06 21:40:37] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-06 21:40:37] [INFO ] After 181ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:37] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:40:37] [INFO ] After 78ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:37] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 0 ms to minimize.
[2023-04-06 21:40:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 108 ms
[2023-04-06 21:40:37] [INFO ] After 206ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2023-04-06 21:40:37] [INFO ] After 508ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 78 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 486/486 places, 2907/2907 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 478530 steps, run timeout after 3001 ms. (steps per millisecond=159 ) properties seen :{}
Probabilistic random walk after 478530 steps, saw 290613 distinct states, run finished after 3001 ms. (steps per millisecond=159 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:40:40] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:40:40] [INFO ] Invariant cache hit.
[2023-04-06 21:40:40] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:40:40] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-06 21:40:40] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-06 21:40:41] [INFO ] After 175ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:41] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:40:41] [INFO ] After 67ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:41] [INFO ] After 115ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2023-04-06 21:40:41] [INFO ] After 404ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 80 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 77 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
[2023-04-06 21:40:41] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:40:41] [INFO ] Invariant cache hit.
[2023-04-06 21:40:41] [INFO ] Implicit Places using invariants in 444 ms returned []
[2023-04-06 21:40:41] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:40:41] [INFO ] Invariant cache hit.
[2023-04-06 21:40:42] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:40:44] [INFO ] Implicit Places using invariants and state equation in 2535 ms returned []
Implicit Place search using SMT with State Equation took 2981 ms to find 0 implicit places.
[2023-04-06 21:40:44] [INFO ] Redundant transitions in 75 ms returned []
[2023-04-06 21:40:44] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:40:44] [INFO ] Invariant cache hit.
[2023-04-06 21:40:45] [INFO ] Dead Transitions using invariants and state equation in 860 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4000 ms. Remains : 486/486 places, 2907/2907 transitions.
Graph (trivial) has 2725 edges and 486 vertex of which 81 / 486 are part of one of the 9 SCC in 1 ms
Free SCC test removed 72 places
Drop transitions removed 279 transitions
Ensure Unique test removed 2016 transitions
Reduce isomorphic transitions removed 2295 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 0 with 98 rules applied. Total rules applied 99 place count 414 transition count 514
Reduce places removed 98 places and 0 transitions.
Iterating post reduction 1 with 98 rules applied. Total rules applied 197 place count 316 transition count 514
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 197 place count 316 transition count 495
Deduced a syphon composed of 19 places in 0 ms
Ensure Unique test removed 9 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 244 place count 288 transition count 495
Performed 143 Post agglomeration using F-continuation condition.Transition count delta: 143
Deduced a syphon composed of 143 places in 0 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 2 with 286 rules applied. Total rules applied 530 place count 145 transition count 352
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 2 with 72 rules applied. Total rules applied 602 place count 145 transition count 280
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 620 place count 136 transition count 280
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 629 place count 136 transition count 271
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 4 with 9 rules applied. Total rules applied 638 place count 136 transition count 262
Free-agglomeration rule applied 72 times.
Iterating global reduction 4 with 72 rules applied. Total rules applied 710 place count 136 transition count 190
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 4 with 72 rules applied. Total rules applied 782 place count 64 transition count 190
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 791 place count 64 transition count 190
Applied a total of 791 rules in 19 ms. Remains 64 /486 variables (removed 422) and now considering 190/2907 (removed 2717) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 190 rows 64 cols
[2023-04-06 21:40:45] [INFO ] Computed 19 invariants in 1 ms
[2023-04-06 21:40:45] [INFO ] After 22ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:40:45] [INFO ] [Nat]Absence check using 19 positive place invariants in 3 ms returned sat
[2023-04-06 21:40:45] [INFO ] After 31ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:45] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-04-06 21:40:45] [INFO ] After 5ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:45] [INFO ] After 11ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-04-06 21:40:45] [INFO ] After 81ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 487100 steps, run timeout after 3001 ms. (steps per millisecond=162 ) properties seen :{}
Probabilistic random walk after 487100 steps, saw 295389 distinct states, run finished after 3001 ms. (steps per millisecond=162 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:40:48] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2023-04-06 21:40:48] [INFO ] Computed 28 invariants in 4 ms
[2023-04-06 21:40:48] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:40:48] [INFO ] [Nat]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-06 21:40:48] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-06 21:40:48] [INFO ] After 184ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:48] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:40:48] [INFO ] After 72ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:48] [INFO ] After 112ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2023-04-06 21:40:48] [INFO ] After 413ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 79 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 486/486 places, 2907/2907 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 482990 steps, run timeout after 3001 ms. (steps per millisecond=160 ) properties seen :{}
Probabilistic random walk after 482990 steps, saw 292906 distinct states, run finished after 3001 ms. (steps per millisecond=160 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:40:52] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:40:52] [INFO ] Invariant cache hit.
[2023-04-06 21:40:52] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:40:52] [INFO ] [Nat]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-06 21:40:52] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 5 ms returned sat
[2023-04-06 21:40:52] [INFO ] After 182ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:52] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:40:52] [INFO ] After 66ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:52] [INFO ] After 113ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2023-04-06 21:40:52] [INFO ] After 416ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 81 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 78 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
[2023-04-06 21:40:52] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:40:52] [INFO ] Invariant cache hit.
[2023-04-06 21:40:53] [INFO ] Implicit Places using invariants in 446 ms returned []
[2023-04-06 21:40:53] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:40:53] [INFO ] Invariant cache hit.
[2023-04-06 21:40:53] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:40:55] [INFO ] Implicit Places using invariants and state equation in 2606 ms returned []
Implicit Place search using SMT with State Equation took 3054 ms to find 0 implicit places.
[2023-04-06 21:40:55] [INFO ] Redundant transitions in 77 ms returned []
[2023-04-06 21:40:55] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:40:55] [INFO ] Invariant cache hit.
[2023-04-06 21:40:56] [INFO ] Dead Transitions using invariants and state equation in 866 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4093 ms. Remains : 486/486 places, 2907/2907 transitions.
Graph (trivial) has 2725 edges and 486 vertex of which 81 / 486 are part of one of the 9 SCC in 1 ms
Free SCC test removed 72 places
Drop transitions removed 279 transitions
Ensure Unique test removed 2016 transitions
Reduce isomorphic transitions removed 2295 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 0 with 98 rules applied. Total rules applied 99 place count 414 transition count 514
Reduce places removed 98 places and 0 transitions.
Iterating post reduction 1 with 98 rules applied. Total rules applied 197 place count 316 transition count 514
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 197 place count 316 transition count 495
Deduced a syphon composed of 19 places in 0 ms
Ensure Unique test removed 9 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 244 place count 288 transition count 495
Performed 143 Post agglomeration using F-continuation condition.Transition count delta: 143
Deduced a syphon composed of 143 places in 0 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 2 with 286 rules applied. Total rules applied 530 place count 145 transition count 352
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 2 with 72 rules applied. Total rules applied 602 place count 145 transition count 280
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 620 place count 136 transition count 280
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 629 place count 136 transition count 271
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 4 with 9 rules applied. Total rules applied 638 place count 136 transition count 262
Free-agglomeration rule applied 72 times.
Iterating global reduction 4 with 72 rules applied. Total rules applied 710 place count 136 transition count 190
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 4 with 72 rules applied. Total rules applied 782 place count 64 transition count 190
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 791 place count 64 transition count 190
Applied a total of 791 rules in 19 ms. Remains 64 /486 variables (removed 422) and now considering 190/2907 (removed 2717) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 190 rows 64 cols
[2023-04-06 21:40:56] [INFO ] Computed 19 invariants in 1 ms
[2023-04-06 21:40:56] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:40:56] [INFO ] [Nat]Absence check using 19 positive place invariants in 2 ms returned sat
[2023-04-06 21:40:56] [INFO ] After 32ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:56] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-04-06 21:40:56] [INFO ] After 5ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:40:56] [INFO ] After 14ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-04-06 21:40:56] [INFO ] After 75ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 482770 steps, run timeout after 3001 ms. (steps per millisecond=160 ) properties seen :{}
Probabilistic random walk after 482770 steps, saw 292761 distinct states, run finished after 3001 ms. (steps per millisecond=160 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:40:59] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2023-04-06 21:40:59] [INFO ] Computed 28 invariants in 4 ms
[2023-04-06 21:40:59] [INFO ] After 59ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:41:00] [INFO ] [Nat]Absence check using 19 positive place invariants in 21 ms returned sat
[2023-04-06 21:41:00] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 5 ms returned sat
[2023-04-06 21:41:00] [INFO ] After 173ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:00] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:41:00] [INFO ] After 70ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:00] [INFO ] After 121ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2023-04-06 21:41:00] [INFO ] After 433ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 79 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 486/486 places, 2907/2907 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 479320 steps, run timeout after 3001 ms. (steps per millisecond=159 ) properties seen :{}
Probabilistic random walk after 479320 steps, saw 291111 distinct states, run finished after 3001 ms. (steps per millisecond=159 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:41:03] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:41:03] [INFO ] Invariant cache hit.
[2023-04-06 21:41:03] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:41:03] [INFO ] [Nat]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-06 21:41:03] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 12 ms returned sat
[2023-04-06 21:41:03] [INFO ] After 181ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:03] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:41:03] [INFO ] After 68ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:03] [INFO ] After 117ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2023-04-06 21:41:03] [INFO ] After 423ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 79 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 77 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
[2023-04-06 21:41:04] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:41:04] [INFO ] Invariant cache hit.
[2023-04-06 21:41:04] [INFO ] Implicit Places using invariants in 450 ms returned []
[2023-04-06 21:41:04] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:41:04] [INFO ] Invariant cache hit.
[2023-04-06 21:41:04] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:41:07] [INFO ] Implicit Places using invariants and state equation in 2581 ms returned []
Implicit Place search using SMT with State Equation took 3032 ms to find 0 implicit places.
[2023-04-06 21:41:07] [INFO ] Redundant transitions in 73 ms returned []
[2023-04-06 21:41:07] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:41:07] [INFO ] Invariant cache hit.
[2023-04-06 21:41:08] [INFO ] Dead Transitions using invariants and state equation in 850 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4043 ms. Remains : 486/486 places, 2907/2907 transitions.
Graph (trivial) has 2725 edges and 486 vertex of which 81 / 486 are part of one of the 9 SCC in 0 ms
Free SCC test removed 72 places
Drop transitions removed 279 transitions
Ensure Unique test removed 2016 transitions
Reduce isomorphic transitions removed 2295 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 0 with 98 rules applied. Total rules applied 99 place count 414 transition count 514
Reduce places removed 98 places and 0 transitions.
Iterating post reduction 1 with 98 rules applied. Total rules applied 197 place count 316 transition count 514
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 197 place count 316 transition count 495
Deduced a syphon composed of 19 places in 0 ms
Ensure Unique test removed 9 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 244 place count 288 transition count 495
Performed 143 Post agglomeration using F-continuation condition.Transition count delta: 143
Deduced a syphon composed of 143 places in 0 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 2 with 286 rules applied. Total rules applied 530 place count 145 transition count 352
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 2 with 72 rules applied. Total rules applied 602 place count 145 transition count 280
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 620 place count 136 transition count 280
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 629 place count 136 transition count 271
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 4 with 9 rules applied. Total rules applied 638 place count 136 transition count 262
Free-agglomeration rule applied 72 times.
Iterating global reduction 4 with 72 rules applied. Total rules applied 710 place count 136 transition count 190
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 4 with 72 rules applied. Total rules applied 782 place count 64 transition count 190
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 791 place count 64 transition count 190
Applied a total of 791 rules in 21 ms. Remains 64 /486 variables (removed 422) and now considering 190/2907 (removed 2717) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 190 rows 64 cols
[2023-04-06 21:41:08] [INFO ] Computed 19 invariants in 1 ms
[2023-04-06 21:41:08] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:41:08] [INFO ] [Nat]Absence check using 19 positive place invariants in 3 ms returned sat
[2023-04-06 21:41:08] [INFO ] After 30ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:08] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-04-06 21:41:08] [INFO ] After 5ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:08] [INFO ] After 12ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-04-06 21:41:08] [INFO ] After 73ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 479460 steps, run timeout after 3001 ms. (steps per millisecond=159 ) properties seen :{}
Probabilistic random walk after 479460 steps, saw 291189 distinct states, run finished after 3001 ms. (steps per millisecond=159 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:41:11] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2023-04-06 21:41:11] [INFO ] Computed 28 invariants in 7 ms
[2023-04-06 21:41:11] [INFO ] After 64ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:41:11] [INFO ] [Nat]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-06 21:41:11] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-06 21:41:11] [INFO ] After 179ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:11] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:41:11] [INFO ] After 67ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:11] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 0 ms to minimize.
[2023-04-06 21:41:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 102 ms
[2023-04-06 21:41:11] [INFO ] After 191ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2023-04-06 21:41:11] [INFO ] After 486ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 79 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 486/486 places, 2907/2907 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 479110 steps, run timeout after 3001 ms. (steps per millisecond=159 ) properties seen :{}
Probabilistic random walk after 479110 steps, saw 290981 distinct states, run finished after 3001 ms. (steps per millisecond=159 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:41:14] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:41:14] [INFO ] Invariant cache hit.
[2023-04-06 21:41:15] [INFO ] After 66ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:41:15] [INFO ] [Nat]Absence check using 19 positive place invariants in 11 ms returned sat
[2023-04-06 21:41:15] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-06 21:41:15] [INFO ] After 183ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:15] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:41:15] [INFO ] After 72ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:15] [INFO ] After 117ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2023-04-06 21:41:15] [INFO ] After 427ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 79 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 78 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
[2023-04-06 21:41:15] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:41:15] [INFO ] Invariant cache hit.
[2023-04-06 21:41:16] [INFO ] Implicit Places using invariants in 456 ms returned []
[2023-04-06 21:41:16] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:41:16] [INFO ] Invariant cache hit.
[2023-04-06 21:41:16] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:41:18] [INFO ] Implicit Places using invariants and state equation in 2604 ms returned []
Implicit Place search using SMT with State Equation took 3060 ms to find 0 implicit places.
[2023-04-06 21:41:18] [INFO ] Redundant transitions in 74 ms returned []
[2023-04-06 21:41:18] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:41:18] [INFO ] Invariant cache hit.
[2023-04-06 21:41:19] [INFO ] Dead Transitions using invariants and state equation in 846 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4065 ms. Remains : 486/486 places, 2907/2907 transitions.
Graph (trivial) has 2725 edges and 486 vertex of which 81 / 486 are part of one of the 9 SCC in 0 ms
Free SCC test removed 72 places
Drop transitions removed 279 transitions
Ensure Unique test removed 2016 transitions
Reduce isomorphic transitions removed 2295 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 0 with 98 rules applied. Total rules applied 99 place count 414 transition count 514
Reduce places removed 98 places and 0 transitions.
Iterating post reduction 1 with 98 rules applied. Total rules applied 197 place count 316 transition count 514
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 197 place count 316 transition count 495
Deduced a syphon composed of 19 places in 0 ms
Ensure Unique test removed 9 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 244 place count 288 transition count 495
Performed 143 Post agglomeration using F-continuation condition.Transition count delta: 143
Deduced a syphon composed of 143 places in 0 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 2 with 286 rules applied. Total rules applied 530 place count 145 transition count 352
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 2 with 72 rules applied. Total rules applied 602 place count 145 transition count 280
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 620 place count 136 transition count 280
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 629 place count 136 transition count 271
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 4 with 9 rules applied. Total rules applied 638 place count 136 transition count 262
Free-agglomeration rule applied 72 times.
Iterating global reduction 4 with 72 rules applied. Total rules applied 710 place count 136 transition count 190
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 4 with 72 rules applied. Total rules applied 782 place count 64 transition count 190
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 791 place count 64 transition count 190
Applied a total of 791 rules in 20 ms. Remains 64 /486 variables (removed 422) and now considering 190/2907 (removed 2717) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 190 rows 64 cols
[2023-04-06 21:41:19] [INFO ] Computed 19 invariants in 1 ms
[2023-04-06 21:41:19] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:41:19] [INFO ] [Nat]Absence check using 19 positive place invariants in 2 ms returned sat
[2023-04-06 21:41:19] [INFO ] After 38ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:19] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-04-06 21:41:19] [INFO ] After 5ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:19] [INFO ] After 11ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-04-06 21:41:19] [INFO ] After 76ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 477890 steps, run timeout after 3001 ms. (steps per millisecond=159 ) properties seen :{}
Probabilistic random walk after 477890 steps, saw 290259 distinct states, run finished after 3001 ms. (steps per millisecond=159 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:41:22] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2023-04-06 21:41:22] [INFO ] Computed 28 invariants in 5 ms
[2023-04-06 21:41:22] [INFO ] After 62ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:41:22] [INFO ] [Nat]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-06 21:41:22] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-06 21:41:23] [INFO ] After 174ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:23] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:41:23] [INFO ] After 68ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:23] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 1 ms to minimize.
[2023-04-06 21:41:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 97 ms
[2023-04-06 21:41:23] [INFO ] After 185ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2023-04-06 21:41:23] [INFO ] After 474ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 80 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 486/486 places, 2907/2907 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 477050 steps, run timeout after 3001 ms. (steps per millisecond=158 ) properties seen :{}
Probabilistic random walk after 477050 steps, saw 289632 distinct states, run finished after 3001 ms. (steps per millisecond=158 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:41:26] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:41:26] [INFO ] Invariant cache hit.
[2023-04-06 21:41:26] [INFO ] After 62ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:41:26] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-06 21:41:26] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-06 21:41:26] [INFO ] After 171ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:26] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:41:26] [INFO ] After 71ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:26] [INFO ] After 116ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2023-04-06 21:41:26] [INFO ] After 402ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 79 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 78 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
[2023-04-06 21:41:27] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:41:27] [INFO ] Invariant cache hit.
[2023-04-06 21:41:27] [INFO ] Implicit Places using invariants in 455 ms returned []
[2023-04-06 21:41:27] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:41:27] [INFO ] Invariant cache hit.
[2023-04-06 21:41:27] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:41:30] [INFO ] Implicit Places using invariants and state equation in 2684 ms returned []
Implicit Place search using SMT with State Equation took 3139 ms to find 0 implicit places.
[2023-04-06 21:41:30] [INFO ] Redundant transitions in 76 ms returned []
[2023-04-06 21:41:30] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:41:30] [INFO ] Invariant cache hit.
[2023-04-06 21:41:31] [INFO ] Dead Transitions using invariants and state equation in 850 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4149 ms. Remains : 486/486 places, 2907/2907 transitions.
Graph (trivial) has 2725 edges and 486 vertex of which 81 / 486 are part of one of the 9 SCC in 0 ms
Free SCC test removed 72 places
Drop transitions removed 279 transitions
Ensure Unique test removed 2016 transitions
Reduce isomorphic transitions removed 2295 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 0 with 98 rules applied. Total rules applied 99 place count 414 transition count 514
Reduce places removed 98 places and 0 transitions.
Iterating post reduction 1 with 98 rules applied. Total rules applied 197 place count 316 transition count 514
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 197 place count 316 transition count 495
Deduced a syphon composed of 19 places in 0 ms
Ensure Unique test removed 9 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 244 place count 288 transition count 495
Performed 143 Post agglomeration using F-continuation condition.Transition count delta: 143
Deduced a syphon composed of 143 places in 0 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 2 with 286 rules applied. Total rules applied 530 place count 145 transition count 352
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 2 with 72 rules applied. Total rules applied 602 place count 145 transition count 280
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 620 place count 136 transition count 280
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 629 place count 136 transition count 271
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 4 with 9 rules applied. Total rules applied 638 place count 136 transition count 262
Free-agglomeration rule applied 72 times.
Iterating global reduction 4 with 72 rules applied. Total rules applied 710 place count 136 transition count 190
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 4 with 72 rules applied. Total rules applied 782 place count 64 transition count 190
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 791 place count 64 transition count 190
Applied a total of 791 rules in 22 ms. Remains 64 /486 variables (removed 422) and now considering 190/2907 (removed 2717) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 190 rows 64 cols
[2023-04-06 21:41:31] [INFO ] Computed 19 invariants in 1 ms
[2023-04-06 21:41:31] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:41:31] [INFO ] [Nat]Absence check using 19 positive place invariants in 2 ms returned sat
[2023-04-06 21:41:31] [INFO ] After 30ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:31] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-04-06 21:41:31] [INFO ] After 4ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:31] [INFO ] After 11ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-04-06 21:41:31] [INFO ] After 70ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 473500 steps, run timeout after 3001 ms. (steps per millisecond=157 ) properties seen :{}
Probabilistic random walk after 473500 steps, saw 287609 distinct states, run finished after 3001 ms. (steps per millisecond=157 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:41:34] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2023-04-06 21:41:34] [INFO ] Computed 28 invariants in 3 ms
[2023-04-06 21:41:34] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:41:34] [INFO ] [Nat]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-06 21:41:34] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-06 21:41:34] [INFO ] After 182ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:34] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:41:34] [INFO ] After 72ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:34] [INFO ] Deduced a trap composed of 3 places in 47 ms of which 1 ms to minimize.
[2023-04-06 21:41:34] [INFO ] Deduced a trap composed of 17 places in 70 ms of which 0 ms to minimize.
[2023-04-06 21:41:34] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 0 ms to minimize.
[2023-04-06 21:41:34] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 279 ms
[2023-04-06 21:41:34] [INFO ] After 377ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2023-04-06 21:41:35] [INFO ] After 674ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 79 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 486/486 places, 2907/2907 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 476950 steps, run timeout after 3001 ms. (steps per millisecond=158 ) properties seen :{}
Probabilistic random walk after 476950 steps, saw 289565 distinct states, run finished after 3001 ms. (steps per millisecond=158 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:41:38] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:41:38] [INFO ] Invariant cache hit.
[2023-04-06 21:41:38] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:41:38] [INFO ] [Nat]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-06 21:41:38] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-06 21:41:38] [INFO ] After 187ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:38] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:41:38] [INFO ] After 66ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:38] [INFO ] After 113ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 32 ms.
[2023-04-06 21:41:38] [INFO ] After 424ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 78 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 78 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
[2023-04-06 21:41:38] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:41:38] [INFO ] Invariant cache hit.
[2023-04-06 21:41:39] [INFO ] Implicit Places using invariants in 460 ms returned []
[2023-04-06 21:41:39] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:41:39] [INFO ] Invariant cache hit.
[2023-04-06 21:41:39] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:41:41] [INFO ] Implicit Places using invariants and state equation in 2622 ms returned []
Implicit Place search using SMT with State Equation took 3082 ms to find 0 implicit places.
[2023-04-06 21:41:41] [INFO ] Redundant transitions in 70 ms returned []
[2023-04-06 21:41:41] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:41:41] [INFO ] Invariant cache hit.
[2023-04-06 21:41:42] [INFO ] Dead Transitions using invariants and state equation in 841 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4083 ms. Remains : 486/486 places, 2907/2907 transitions.
Graph (trivial) has 2725 edges and 486 vertex of which 81 / 486 are part of one of the 9 SCC in 1 ms
Free SCC test removed 72 places
Drop transitions removed 279 transitions
Ensure Unique test removed 2016 transitions
Reduce isomorphic transitions removed 2295 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 0 with 98 rules applied. Total rules applied 99 place count 414 transition count 514
Reduce places removed 98 places and 0 transitions.
Iterating post reduction 1 with 98 rules applied. Total rules applied 197 place count 316 transition count 514
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 197 place count 316 transition count 495
Deduced a syphon composed of 19 places in 0 ms
Ensure Unique test removed 9 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 244 place count 288 transition count 495
Performed 143 Post agglomeration using F-continuation condition.Transition count delta: 143
Deduced a syphon composed of 143 places in 0 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 2 with 286 rules applied. Total rules applied 530 place count 145 transition count 352
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 2 with 72 rules applied. Total rules applied 602 place count 145 transition count 280
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 620 place count 136 transition count 280
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 629 place count 136 transition count 271
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 4 with 9 rules applied. Total rules applied 638 place count 136 transition count 262
Free-agglomeration rule applied 72 times.
Iterating global reduction 4 with 72 rules applied. Total rules applied 710 place count 136 transition count 190
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 4 with 72 rules applied. Total rules applied 782 place count 64 transition count 190
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 791 place count 64 transition count 190
Applied a total of 791 rules in 18 ms. Remains 64 /486 variables (removed 422) and now considering 190/2907 (removed 2717) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 190 rows 64 cols
[2023-04-06 21:41:42] [INFO ] Computed 19 invariants in 1 ms
[2023-04-06 21:41:42] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:41:42] [INFO ] [Nat]Absence check using 19 positive place invariants in 2 ms returned sat
[2023-04-06 21:41:42] [INFO ] After 30ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:42] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-04-06 21:41:42] [INFO ] After 5ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:42] [INFO ] After 12ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-04-06 21:41:42] [INFO ] After 70ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 479700 steps, run timeout after 3001 ms. (steps per millisecond=159 ) properties seen :{}
Probabilistic random walk after 479700 steps, saw 291295 distinct states, run finished after 3001 ms. (steps per millisecond=159 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:41:45] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2023-04-06 21:41:45] [INFO ] Computed 28 invariants in 3 ms
[2023-04-06 21:41:45] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:41:46] [INFO ] [Nat]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-06 21:41:46] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-06 21:41:46] [INFO ] After 188ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:46] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:41:46] [INFO ] After 75ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:46] [INFO ] Deduced a trap composed of 25 places in 65 ms of which 0 ms to minimize.
[2023-04-06 21:41:46] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 0 ms to minimize.
[2023-04-06 21:41:46] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 0 ms to minimize.
[2023-04-06 21:41:46] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 279 ms
[2023-04-06 21:41:46] [INFO ] After 371ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 36 ms.
[2023-04-06 21:41:46] [INFO ] After 683ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 81 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 486/486 places, 2907/2907 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 479520 steps, run timeout after 3001 ms. (steps per millisecond=159 ) properties seen :{}
Probabilistic random walk after 479520 steps, saw 291216 distinct states, run finished after 3001 ms. (steps per millisecond=159 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:41:49] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:41:49] [INFO ] Invariant cache hit.
[2023-04-06 21:41:49] [INFO ] After 64ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:41:49] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-06 21:41:49] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-06 21:41:50] [INFO ] After 174ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:50] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:41:50] [INFO ] After 67ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:50] [INFO ] After 112ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2023-04-06 21:41:50] [INFO ] After 398ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 83 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 78 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
[2023-04-06 21:41:50] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:41:50] [INFO ] Invariant cache hit.
[2023-04-06 21:41:50] [INFO ] Implicit Places using invariants in 446 ms returned []
[2023-04-06 21:41:50] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:41:50] [INFO ] Invariant cache hit.
[2023-04-06 21:41:51] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:41:53] [INFO ] Implicit Places using invariants and state equation in 2638 ms returned []
Implicit Place search using SMT with State Equation took 3085 ms to find 0 implicit places.
[2023-04-06 21:41:53] [INFO ] Redundant transitions in 76 ms returned []
[2023-04-06 21:41:53] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:41:53] [INFO ] Invariant cache hit.
[2023-04-06 21:41:54] [INFO ] Dead Transitions using invariants and state equation in 830 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4074 ms. Remains : 486/486 places, 2907/2907 transitions.
Graph (trivial) has 2725 edges and 486 vertex of which 81 / 486 are part of one of the 9 SCC in 0 ms
Free SCC test removed 72 places
Drop transitions removed 279 transitions
Ensure Unique test removed 2016 transitions
Reduce isomorphic transitions removed 2295 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 0 with 98 rules applied. Total rules applied 99 place count 414 transition count 514
Reduce places removed 98 places and 0 transitions.
Iterating post reduction 1 with 98 rules applied. Total rules applied 197 place count 316 transition count 514
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 197 place count 316 transition count 495
Deduced a syphon composed of 19 places in 1 ms
Ensure Unique test removed 9 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 244 place count 288 transition count 495
Performed 143 Post agglomeration using F-continuation condition.Transition count delta: 143
Deduced a syphon composed of 143 places in 0 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 2 with 286 rules applied. Total rules applied 530 place count 145 transition count 352
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 2 with 72 rules applied. Total rules applied 602 place count 145 transition count 280
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 620 place count 136 transition count 280
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 629 place count 136 transition count 271
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 4 with 9 rules applied. Total rules applied 638 place count 136 transition count 262
Free-agglomeration rule applied 72 times.
Iterating global reduction 4 with 72 rules applied. Total rules applied 710 place count 136 transition count 190
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 4 with 72 rules applied. Total rules applied 782 place count 64 transition count 190
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 791 place count 64 transition count 190
Applied a total of 791 rules in 18 ms. Remains 64 /486 variables (removed 422) and now considering 190/2907 (removed 2717) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 190 rows 64 cols
[2023-04-06 21:41:54] [INFO ] Computed 19 invariants in 1 ms
[2023-04-06 21:41:54] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:41:54] [INFO ] [Nat]Absence check using 19 positive place invariants in 3 ms returned sat
[2023-04-06 21:41:54] [INFO ] After 30ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:54] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-04-06 21:41:54] [INFO ] After 5ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:54] [INFO ] After 12ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-04-06 21:41:54] [INFO ] After 75ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 477440 steps, run timeout after 3001 ms. (steps per millisecond=159 ) properties seen :{}
Probabilistic random walk after 477440 steps, saw 289933 distinct states, run finished after 3001 ms. (steps per millisecond=159 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:41:57] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2023-04-06 21:41:57] [INFO ] Computed 28 invariants in 5 ms
[2023-04-06 21:41:57] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:41:57] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-06 21:41:57] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 5 ms returned sat
[2023-04-06 21:41:57] [INFO ] After 189ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:57] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:41:58] [INFO ] After 72ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:41:58] [INFO ] After 116ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 32 ms.
[2023-04-06 21:41:58] [INFO ] After 428ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 78 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 486/486 places, 2907/2907 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 477290 steps, run timeout after 3001 ms. (steps per millisecond=159 ) properties seen :{}
Probabilistic random walk after 477290 steps, saw 289822 distinct states, run finished after 3001 ms. (steps per millisecond=159 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:42:01] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:42:01] [INFO ] Invariant cache hit.
[2023-04-06 21:42:01] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:42:01] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-06 21:42:01] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-06 21:42:01] [INFO ] After 184ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:42:01] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:42:01] [INFO ] After 76ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:42:01] [INFO ] After 126ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2023-04-06 21:42:01] [INFO ] After 425ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 78 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 78 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
[2023-04-06 21:42:01] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:42:01] [INFO ] Invariant cache hit.
[2023-04-06 21:42:02] [INFO ] Implicit Places using invariants in 449 ms returned []
[2023-04-06 21:42:02] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:42:02] [INFO ] Invariant cache hit.
[2023-04-06 21:42:02] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:42:04] [INFO ] Implicit Places using invariants and state equation in 2687 ms returned []
Implicit Place search using SMT with State Equation took 3137 ms to find 0 implicit places.
[2023-04-06 21:42:05] [INFO ] Redundant transitions in 76 ms returned []
[2023-04-06 21:42:05] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:42:05] [INFO ] Invariant cache hit.
[2023-04-06 21:42:05] [INFO ] Dead Transitions using invariants and state equation in 830 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4127 ms. Remains : 486/486 places, 2907/2907 transitions.
Graph (trivial) has 2725 edges and 486 vertex of which 81 / 486 are part of one of the 9 SCC in 1 ms
Free SCC test removed 72 places
Drop transitions removed 279 transitions
Ensure Unique test removed 2016 transitions
Reduce isomorphic transitions removed 2295 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 0 with 98 rules applied. Total rules applied 99 place count 414 transition count 514
Reduce places removed 98 places and 0 transitions.
Iterating post reduction 1 with 98 rules applied. Total rules applied 197 place count 316 transition count 514
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 197 place count 316 transition count 495
Deduced a syphon composed of 19 places in 0 ms
Ensure Unique test removed 9 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 244 place count 288 transition count 495
Performed 143 Post agglomeration using F-continuation condition.Transition count delta: 143
Deduced a syphon composed of 143 places in 0 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 2 with 286 rules applied. Total rules applied 530 place count 145 transition count 352
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 2 with 72 rules applied. Total rules applied 602 place count 145 transition count 280
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 620 place count 136 transition count 280
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 629 place count 136 transition count 271
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 4 with 9 rules applied. Total rules applied 638 place count 136 transition count 262
Free-agglomeration rule applied 72 times.
Iterating global reduction 4 with 72 rules applied. Total rules applied 710 place count 136 transition count 190
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 4 with 72 rules applied. Total rules applied 782 place count 64 transition count 190
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 791 place count 64 transition count 190
Applied a total of 791 rules in 19 ms. Remains 64 /486 variables (removed 422) and now considering 190/2907 (removed 2717) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 190 rows 64 cols
[2023-04-06 21:42:05] [INFO ] Computed 19 invariants in 1 ms
[2023-04-06 21:42:05] [INFO ] After 21ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:42:05] [INFO ] [Nat]Absence check using 19 positive place invariants in 3 ms returned sat
[2023-04-06 21:42:05] [INFO ] After 34ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:42:05] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-04-06 21:42:06] [INFO ] After 4ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:42:06] [INFO ] After 11ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-04-06 21:42:06] [INFO ] After 78ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 476340 steps, run timeout after 3001 ms. (steps per millisecond=158 ) properties seen :{}
Probabilistic random walk after 476340 steps, saw 289167 distinct states, run finished after 3001 ms. (steps per millisecond=158 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:42:09] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2023-04-06 21:42:09] [INFO ] Computed 28 invariants in 2 ms
[2023-04-06 21:42:09] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:42:09] [INFO ] [Nat]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-06 21:42:09] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-06 21:42:09] [INFO ] After 180ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:42:09] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:42:09] [INFO ] After 65ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:42:09] [INFO ] After 108ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2023-04-06 21:42:09] [INFO ] After 410ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 80 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 486/486 places, 2907/2907 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 475900 steps, run timeout after 3001 ms. (steps per millisecond=158 ) properties seen :{}
Probabilistic random walk after 475900 steps, saw 288934 distinct states, run finished after 3001 ms. (steps per millisecond=158 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:42:12] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:42:12] [INFO ] Invariant cache hit.
[2023-04-06 21:42:12] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:42:12] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-06 21:42:12] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-06 21:42:12] [INFO ] After 185ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:42:12] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:42:13] [INFO ] After 71ms SMT Verify possible using 356 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:42:13] [INFO ] Deduced a trap composed of 3 places in 47 ms of which 0 ms to minimize.
[2023-04-06 21:42:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 105 ms
[2023-04-06 21:42:13] [INFO ] After 196ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2023-04-06 21:42:13] [INFO ] After 496ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 79 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 78 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
[2023-04-06 21:42:13] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:42:13] [INFO ] Invariant cache hit.
[2023-04-06 21:42:13] [INFO ] Implicit Places using invariants in 457 ms returned []
[2023-04-06 21:42:13] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:42:13] [INFO ] Invariant cache hit.
[2023-04-06 21:42:14] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-06 21:42:16] [INFO ] Implicit Places using invariants and state equation in 2639 ms returned []
Implicit Place search using SMT with State Equation took 3098 ms to find 0 implicit places.
[2023-04-06 21:42:16] [INFO ] Redundant transitions in 78 ms returned []
[2023-04-06 21:42:16] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-06 21:42:16] [INFO ] Invariant cache hit.
[2023-04-06 21:42:17] [INFO ] Dead Transitions using invariants and state equation in 805 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4064 ms. Remains : 486/486 places, 2907/2907 transitions.
Graph (trivial) has 2725 edges and 486 vertex of which 81 / 486 are part of one of the 9 SCC in 1 ms
Free SCC test removed 72 places
Drop transitions removed 279 transitions
Ensure Unique test removed 2016 transitions
Reduce isomorphic transitions removed 2295 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 0 with 98 rules applied. Total rules applied 99 place count 414 transition count 514
Reduce places removed 98 places and 0 transitions.
Iterating post reduction 1 with 98 rules applied. Total rules applied 197 place count 316 transition count 514
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 197 place count 316 transition count 495
Deduced a syphon composed of 19 places in 0 ms
Ensure Unique test removed 9 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 244 place count 288 transition count 495
Performed 143 Post agglomeration using F-continuation condition.Transition count delta: 143
Deduced a syphon composed of 143 places in 0 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 2 with 286 rules applied. Total rules applied 530 place count 145 transition count 352
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 2 with 72 rules applied. Total rules applied 602 place count 145 transition count 280
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 620 place count 136 transition count 280
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 629 place count 136 transition count 271
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 4 with 9 rules applied. Total rules applied 638 place count 136 transition count 262
Free-agglomeration rule applied 72 times.
Iterating global reduction 4 with 72 rules applied. Total rules applied 710 place count 136 transition count 190
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 4 with 72 rules applied. Total rules applied 782 place count 64 transition count 190
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 791 place count 64 transition count 190
Applied a total of 791 rules in 19 ms. Remains 64 /486 variables (removed 422) and now considering 190/2907 (removed 2717) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 190 rows 64 cols
[2023-04-06 21:42:17] [INFO ] Computed 19 invariants in 1 ms
[2023-04-06 21:42:17] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:42:17] [INFO ] [Nat]Absence check using 19 positive place invariants in 2 ms returned sat
[2023-04-06 21:42:17] [INFO ] After 34ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:42:17] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-04-06 21:42:17] [INFO ] After 5ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:42:17] [INFO ] After 12ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-04-06 21:42:17] [INFO ] After 86ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Graph (trivial) has 2532 edges and 486 vertex of which 81 / 486 are part of one of the 9 SCC in 0 ms
Free SCC test removed 72 places
Drop transitions removed 279 transitions
Ensure Unique test removed 2016 transitions
Reduce isomorphic transitions removed 2295 transitions.
Drop transitions removed 91 transitions
Trivial Post-agglo rules discarded 91 transitions
Performed 91 trivial Post agglomeration. Transition count delta: 91
Iterating post reduction 0 with 91 rules applied. Total rules applied 92 place count 414 transition count 521
Reduce places removed 91 places and 0 transitions.
Iterating post reduction 1 with 91 rules applied. Total rules applied 183 place count 323 transition count 521
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 183 place count 323 transition count 502
Deduced a syphon composed of 19 places in 0 ms
Ensure Unique test removed 9 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 230 place count 295 transition count 502
Performed 128 Post agglomeration using F-continuation condition.Transition count delta: 128
Deduced a syphon composed of 128 places in 1 ms
Reduce places removed 128 places and 0 transitions.
Iterating global reduction 2 with 256 rules applied. Total rules applied 486 place count 167 transition count 374
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 61 transitions.
Iterating post reduction 2 with 61 rules applied. Total rules applied 547 place count 167 transition count 313
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 563 place count 159 transition count 313
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 571 place count 159 transition count 305
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 4 with 13 rules applied. Total rules applied 584 place count 159 transition count 292
Free-agglomeration rule applied 79 times.
Iterating global reduction 4 with 79 rules applied. Total rules applied 663 place count 159 transition count 213
Reduce places removed 79 places and 0 transitions.
Iterating post reduction 4 with 79 rules applied. Total rules applied 742 place count 80 transition count 213
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 751 place count 80 transition count 213
Applied a total of 751 rules in 21 ms. Remains 80 /486 variables (removed 406) and now considering 213/2907 (removed 2694) transitions.
Running SMT prover for 17 properties.
// Phase 1: matrix 213 rows 80 cols
[2023-04-06 21:42:17] [INFO ] Computed 19 invariants in 1 ms
[2023-04-06 21:42:17] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2023-04-06 21:42:17] [INFO ] [Nat]Absence check using 19 positive place invariants in 2 ms returned sat
[2023-04-06 21:42:17] [INFO ] After 111ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2023-04-06 21:42:17] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-04-06 21:42:17] [INFO ] After 94ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :17
[2023-04-06 21:42:17] [INFO ] After 242ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :17
Attempting to minimize the solution found.
Minimization took 85 ms.
[2023-04-06 21:42:18] [INFO ] After 514ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :17
Unable to solve all queries for examination StableMarking. Remains :17 assertions to prove.
No /home/mcc/execution/StableMarking.xml examination file found. Proceeding without properties.
Parsed 17 properties from file /home/mcc/execution/StableMarking.xml in 1 ms.
Working with output stream class java.io.PrintStream
Total runtime 790760 ms.
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running EisenbergMcGuire (PT), instance 09
Examination StableMarking
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/StableMarking.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart

PNML FILE: model.pnml
Petri model created: 891 places, 3888 transitions, 18792 arcs.
TIME LIMIT: Killed by timeout after 1800 seconds
MemTotal: 16393216 kB
MemFree: 13864552 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16161496 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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -timeout 180 -rebuildPNML
Caught signal 15, terminating.

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="EisenbergMcGuire-PT-09"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="smartxred"
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 2-5348"
echo " Executing tool smartxred"
echo " Input is EisenbergMcGuire-PT-09, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r537-tall-167987255000168"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-09.tgz
mv EisenbergMcGuire-PT-09 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;