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-167987254900144.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is EisenbergMcGuire-PT-04, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r537-tall-167987254900144
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 624K
-rw-r--r-- 1 mcc users 7.3K Mar 23 15:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Mar 23 15:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Mar 23 15:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Mar 23 15:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 23 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 23 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 23 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 23 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 11K Mar 23 15:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K Mar 23 15:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Mar 23 15:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 23 15:20 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 255K 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 Liveness

=== Now, execution of the tool begins

BK_START 1680812997850

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=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=EisenbergMcGuire-PT-04
Applying reductions before tool smart
Invoking reducer
Running Version 202304061127
[2023-04-06 20:29:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -timeout, 180, -rebuildPNML]
[2023-04-06 20:29:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-06 20:29:59] [INFO ] Load time of PNML (sax parser for PT used): 63 ms
[2023-04-06 20:29:59] [INFO ] Transformed 196 places.
[2023-04-06 20:29:59] [INFO ] Transformed 448 transitions.
[2023-04-06 20:29:59] [INFO ] Found NUPN structural information;
[2023-04-06 20:29:59] [INFO ] Parsed PT model containing 196 places and 448 transitions and 1952 arcs in 130 ms.
Built sparse matrix representations for Structural reductions in 7 ms.21564KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 196/196 places, 448/448 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 37 ms. Remains 196 /196 variables (removed 0) and now considering 448/448 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 37 ms. Remains : 196/196 places, 448/448 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 196/196 places, 448/448 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 22 ms. Remains 196 /196 variables (removed 0) and now considering 448/448 (removed 0) transitions.
[2023-04-06 20:29:59] [INFO ] Flow matrix only has 284 transitions (discarded 164 similar events)
// Phase 1: matrix 284 rows 196 cols
[2023-04-06 20:29:59] [INFO ] Computed 13 invariants in 18 ms
[2023-04-06 20:30:00] [INFO ] Implicit Places using invariants in 315 ms returned []
[2023-04-06 20:30:00] [INFO ] Flow matrix only has 284 transitions (discarded 164 similar events)
[2023-04-06 20:30:00] [INFO ] Invariant cache hit.
[2023-04-06 20:30:00] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-04-06 20:30:00] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 504 ms to find 0 implicit places.
[2023-04-06 20:30:00] [INFO ] Redundant transitions in 22 ms returned []
[2023-04-06 20:30:00] [INFO ] Flow matrix only has 284 transitions (discarded 164 similar events)
[2023-04-06 20:30:00] [INFO ] Invariant cache hit.
[2023-04-06 20:30:00] [INFO ] Dead Transitions using invariants and state equation in 210 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 766 ms. Remains : 196/196 places, 448/448 transitions.
Random walk for 1250000 steps, including 0 resets, run took 1271 ms (no deadlock found). (steps per millisecond=983 )
Random directed walk for 1250001 steps, including 0 resets, run took 1187 ms (no deadlock found). (steps per millisecond=1053 )
[2023-04-06 20:30:02] [INFO ] Flow matrix only has 284 transitions (discarded 164 similar events)
[2023-04-06 20:30:02] [INFO ] Invariant cache hit.
[2023-04-06 20:30:02] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-04-06 20:30:02] [INFO ] [Real]Absence check using 9 positive and 4 generalized place invariants in 5 ms returned sat
[2023-04-06 20:30:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 20:30:03] [INFO ] [Real]Absence check using state equation in 108 ms returned sat
[2023-04-06 20:30:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 20:30:03] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-04-06 20:30:03] [INFO ] [Nat]Absence check using 9 positive and 4 generalized place invariants in 5 ms returned sat
[2023-04-06 20:30:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 20:30:03] [INFO ] [Nat]Absence check using state equation in 105 ms returned sat
[2023-04-06 20:30:03] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-04-06 20:30:03] [INFO ] [Nat]Added 112 Read/Feed constraints in 13 ms returned sat
[2023-04-06 20:30:03] [INFO ] Deduced a trap composed of 4 places in 71 ms of which 5 ms to minimize.
[2023-04-06 20:30:03] [INFO ] Deduced a trap composed of 47 places in 75 ms of which 1 ms to minimize.
[2023-04-06 20:30:03] [INFO ] Deduced a trap composed of 3 places in 66 ms of which 1 ms to minimize.
[2023-04-06 20:30:03] [INFO ] Deduced a trap composed of 3 places in 67 ms of which 2 ms to minimize.
[2023-04-06 20:30:03] [INFO ] Deduced a trap composed of 20 places in 71 ms of which 2 ms to minimize.
[2023-04-06 20:30:03] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2023-04-06 20:30:03] [INFO ] Deduced a trap composed of 17 places in 63 ms of which 0 ms to minimize.
[2023-04-06 20:30:03] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 7 trap constraints in 612 ms
Starting structural reductions in LIVENESS mode, iteration 0 : 196/196 places, 448/448 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 196 transition count 444
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 192 transition count 444
Performed 52 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 52 Pre rules applied. Total rules applied 8 place count 192 transition count 392
Deduced a syphon composed of 52 places in 0 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 2 with 104 rules applied. Total rules applied 112 place count 140 transition count 392
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 136 place count 128 transition count 380
Applied a total of 136 rules in 21 ms. Remains 128 /196 variables (removed 68) and now considering 380/448 (removed 68) transitions.
[2023-04-06 20:30:04] [INFO ] Flow matrix only has 216 transitions (discarded 164 similar events)
// Phase 1: matrix 216 rows 128 cols
[2023-04-06 20:30:04] [INFO ] Computed 13 invariants in 1 ms
[2023-04-06 20:30:04] [INFO ] Implicit Places using invariants in 100 ms returned []
[2023-04-06 20:30:04] [INFO ] Flow matrix only has 216 transitions (discarded 164 similar events)
[2023-04-06 20:30:04] [INFO ] Invariant cache hit.
[2023-04-06 20:30:04] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-04-06 20:30:04] [INFO ] Implicit Places using invariants and state equation in 257 ms returned []
Implicit Place search using SMT with State Equation took 358 ms to find 0 implicit places.
[2023-04-06 20:30:04] [INFO ] Flow matrix only has 216 transitions (discarded 164 similar events)
[2023-04-06 20:30:04] [INFO ] Invariant cache hit.
[2023-04-06 20:30:04] [INFO ] Dead Transitions using invariants and state equation in 143 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 128/196 places, 380/448 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 524 ms. Remains : 128/196 places, 380/448 transitions.
Initial state reduction rules removed 4 formulas.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 569 ms. (steps per millisecond=17 ) properties (out of 376) seen :130
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 246) 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 246) 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 246) 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 246) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 246) 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 246) 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 246) 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 246) 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 246) 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 246) 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 246) 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 246) 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 246) 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 246) 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 246) 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 246) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 246) 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 246) 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 246) 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 246) 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 246) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 246) 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 246) seen :1
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 245) 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 245) 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 245) 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 245) 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 245) 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 245) 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 245) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 245) 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 245) 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 245) 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 245) 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 245) seen :1
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 244) 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 244) 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 244) 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 244) 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 244) 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 244) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 244) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 244) 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 244) 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 244) 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 244) seen :1
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) 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 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 243) 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 243) 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 243) 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 243) 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 243) 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 243) 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 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 243) 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 243) 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 243) 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 243) 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 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 243) 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 243) 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 243) 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 243) 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 243) 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 243) 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 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 243) 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 243) 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 243) 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 243) 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 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 243) 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 243) 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 243) 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 243) 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 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 243) 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 243) 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 243) 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 243) 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 243) 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 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 243) 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 243) 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 243) 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 243) 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 243) 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 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 243) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 243) 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 243) seen :0
Running SMT prover for 243 properties.
[2023-04-06 20:30:05] [INFO ] Flow matrix only has 216 transitions (discarded 164 similar events)
[2023-04-06 20:30:05] [INFO ] Invariant cache hit.
[2023-04-06 20:30:05] [INFO ] [Real]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-04-06 20:30:05] [INFO ] [Real]Absence check using 9 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-06 20:30:08] [INFO ] After 3378ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:243
[2023-04-06 20:30:09] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-04-06 20:30:09] [INFO ] [Nat]Absence check using 9 positive and 4 generalized place invariants in 8 ms returned sat
[2023-04-06 20:30:11] [INFO ] After 1883ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :243
[2023-04-06 20:30:11] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-04-06 20:30:13] [INFO ] After 2278ms SMT Verify possible using 112 Read/Feed constraints in natural domain returned unsat :0 sat :243
[2023-04-06 20:30:13] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 1 ms to minimize.
[2023-04-06 20:30:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 75 ms
[2023-04-06 20:30:14] [INFO ] Deduced a trap composed of 17 places in 51 ms of which 1 ms to minimize.
[2023-04-06 20:30:14] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 0 ms to minimize.
[2023-04-06 20:30:14] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 0 ms to minimize.
[2023-04-06 20:30:14] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 0 ms to minimize.
[2023-04-06 20:30:14] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 1 ms to minimize.
[2023-04-06 20:30:14] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 264 ms
[2023-04-06 20:30:14] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 0 ms to minimize.
[2023-04-06 20:30:14] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
[2023-04-06 20:30:14] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 72 ms
[2023-04-06 20:30:14] [INFO ] Deduced a trap composed of 28 places in 36 ms of which 0 ms to minimize.
[2023-04-06 20:30:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 56 ms
[2023-04-06 20:30:14] [INFO ] Deduced a trap composed of 15 places in 39 ms of which 0 ms to minimize.
[2023-04-06 20:30:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2023-04-06 20:30:14] [INFO ] Deduced a trap composed of 45 places in 50 ms of which 0 ms to minimize.
[2023-04-06 20:30:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2023-04-06 20:30:14] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 0 ms to minimize.
[2023-04-06 20:30:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 49 ms
[2023-04-06 20:30:15] [INFO ] Deduced a trap composed of 33 places in 56 ms of which 0 ms to minimize.
[2023-04-06 20:30:15] [INFO ] Deduced a trap composed of 28 places in 45 ms of which 0 ms to minimize.
[2023-04-06 20:30:15] [INFO ] Deduced a trap composed of 27 places in 45 ms of which 0 ms to minimize.
[2023-04-06 20:30:15] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 184 ms
[2023-04-06 20:30:15] [INFO ] Deduced a trap composed of 33 places in 56 ms of which 1 ms to minimize.
[2023-04-06 20:30:15] [INFO ] Deduced a trap composed of 28 places in 48 ms of which 0 ms to minimize.
[2023-04-06 20:30:16] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 135 ms
[2023-04-06 20:30:16] [INFO ] Deduced a trap composed of 34 places in 51 ms of which 0 ms to minimize.
[2023-04-06 20:30:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 65 ms
[2023-04-06 20:30:17] [INFO ] Deduced a trap composed of 37 places in 53 ms of which 0 ms to minimize.
[2023-04-06 20:30:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
[2023-04-06 20:30:17] [INFO ] Deduced a trap composed of 34 places in 48 ms of which 0 ms to minimize.
[2023-04-06 20:30:17] [INFO ] Deduced a trap composed of 34 places in 39 ms of which 0 ms to minimize.
[2023-04-06 20:30:17] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 110 ms
[2023-04-06 20:30:17] [INFO ] Deduced a trap composed of 33 places in 53 ms of which 0 ms to minimize.
[2023-04-06 20:30:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
[2023-04-06 20:30:19] [INFO ] After 7417ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :243
Attempting to minimize the solution found.
Minimization took 2530 ms.
[2023-04-06 20:30:21] [INFO ] After 12916ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :243
Fused 243 Parikh solutions to 225 different solutions.
Parikh walk visited 0 properties in 605 ms.
Support contains 89 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 380/380 transitions.
Applied a total of 0 rules in 10 ms. Remains 128 /128 variables (removed 0) and now considering 380/380 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 128/128 places, 380/380 transitions.
Interrupted random walk after 859205 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=28 ) properties seen 15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 228) 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 228) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 227) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 224) 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 224) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 224) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 224) 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 224) 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 224) 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 224) 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 224) 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 224) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 223) 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 223) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 222) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 221) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 219) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 219) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 219) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 213) 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 213) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 213) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 206) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 206) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 201) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 201) 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 201) 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 201) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 201) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 201) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 201) 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 201) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 200) 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 200) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 200) 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 200) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 200) 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 200) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 200) 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 200) 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 200) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 200) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 199) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 197) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 197) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 197) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 197) 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 197) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 197) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 197) 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 197) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 197) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 195) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 195) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 195) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 195) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 195) 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 195) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 195) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 195) 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 195) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 195) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 195) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 193) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 192) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 192) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 192) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 188) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 188) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 188) 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 188) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 188) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 188) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 188) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 188) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 188) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 188) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 188) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 188) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 188) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 188) 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 188) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 188) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 188) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 188) 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 188) 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 188) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 188) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 188) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 188) 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 188) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 188) 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 188) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 188) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 188) 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 188) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 188) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 187) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 187) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 187) 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 187) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 187) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 187) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 187) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 187) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 187) 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 187) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 187) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 187) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 187) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 187) 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 187) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 187) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 187) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 187) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 187) 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 187) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 187) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 186) 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 186) 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 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 186) 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 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 186) 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 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 186) 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 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 186) 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 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 186) 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 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 186) 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 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 186) 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 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 186) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 186) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 184) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 184) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 184) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 184) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 184) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 184) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 184) 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 184) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 184) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 184) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 184) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 181) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 181) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 181) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 181) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 181) 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 181) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 181) 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 181) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 181) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 181) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 181) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 181) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 181) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 181) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 181) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 181) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 181) seen :0
Running SMT prover for 181 properties.
[2023-04-06 20:31:05] [INFO ] Flow matrix only has 216 transitions (discarded 164 similar events)
[2023-04-06 20:31:05] [INFO ] Invariant cache hit.
[2023-04-06 20:31:05] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-04-06 20:31:05] [INFO ] [Real]Absence check using 9 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-06 20:31:07] [INFO ] After 2587ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:181
[2023-04-06 20:31:08] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-04-06 20:31:08] [INFO ] [Nat]Absence check using 9 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-06 20:31:10] [INFO ] After 1470ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :181
[2023-04-06 20:31:10] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-04-06 20:31:11] [INFO ] After 1704ms SMT Verify possible using 112 Read/Feed constraints in natural domain returned unsat :0 sat :181
[2023-04-06 20:31:12] [INFO ] Deduced a trap composed of 12 places in 47 ms of which 1 ms to minimize.
[2023-04-06 20:31:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 64 ms
[2023-04-06 20:31:12] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 1 ms to minimize.
[2023-04-06 20:31:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 47 ms
[2023-04-06 20:31:12] [INFO ] Deduced a trap composed of 3 places in 31 ms of which 0 ms to minimize.
[2023-04-06 20:31:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2023-04-06 20:31:12] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 2 ms to minimize.
[2023-04-06 20:31:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 53 ms
[2023-04-06 20:31:12] [INFO ] Deduced a trap composed of 40 places in 58 ms of which 1 ms to minimize.
[2023-04-06 20:31:12] [INFO ] Deduced a trap composed of 40 places in 47 ms of which 1 ms to minimize.
[2023-04-06 20:31:12] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 129 ms
[2023-04-06 20:31:12] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 0 ms to minimize.
[2023-04-06 20:31:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 57 ms
[2023-04-06 20:31:12] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 0 ms to minimize.
[2023-04-06 20:31:12] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 0 ms to minimize.
[2023-04-06 20:31:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 106 ms
[2023-04-06 20:31:13] [INFO ] Deduced a trap composed of 34 places in 59 ms of which 0 ms to minimize.
[2023-04-06 20:31:13] [INFO ] Deduced a trap composed of 17 places in 47 ms of which 0 ms to minimize.
[2023-04-06 20:31:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 135 ms
[2023-04-06 20:31:13] [INFO ] Deduced a trap composed of 18 places in 45 ms of which 0 ms to minimize.
[2023-04-06 20:31:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 64 ms
[2023-04-06 20:31:14] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 1 ms to minimize.
[2023-04-06 20:31:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 58 ms
[2023-04-06 20:31:14] [INFO ] Deduced a trap composed of 15 places in 45 ms of which 0 ms to minimize.
[2023-04-06 20:31:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 61 ms
[2023-04-06 20:31:14] [INFO ] Deduced a trap composed of 19 places in 40 ms of which 1 ms to minimize.
[2023-04-06 20:31:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 57 ms
[2023-04-06 20:31:14] [INFO ] Deduced a trap composed of 36 places in 50 ms of which 0 ms to minimize.
[2023-04-06 20:31:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2023-04-06 20:31:14] [INFO ] Deduced a trap composed of 35 places in 47 ms of which 0 ms to minimize.
[2023-04-06 20:31:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 65 ms
[2023-04-06 20:31:14] [INFO ] Deduced a trap composed of 36 places in 49 ms of which 0 ms to minimize.
[2023-04-06 20:31:14] [INFO ] Deduced a trap composed of 33 places in 53 ms of which 0 ms to minimize.
[2023-04-06 20:31:14] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 132 ms
[2023-04-06 20:31:15] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 0 ms to minimize.
[2023-04-06 20:31:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 50 ms
[2023-04-06 20:31:15] [INFO ] Deduced a trap composed of 40 places in 62 ms of which 1 ms to minimize.
[2023-04-06 20:31:15] [INFO ] Deduced a trap composed of 30 places in 53 ms of which 1 ms to minimize.
[2023-04-06 20:31:15] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 141 ms
[2023-04-06 20:31:15] [INFO ] After 5683ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :181
Attempting to minimize the solution found.
Minimization took 1952 ms.
[2023-04-06 20:31:17] [INFO ] After 9908ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :181
Fused 181 Parikh solutions to 173 different solutions.
Parikh walk visited 0 properties in 842 ms.
Support contains 71 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 380/380 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 125 transition count 368
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 125 transition count 368
Applied a total of 6 rules in 31 ms. Remains 125 /128 variables (removed 3) and now considering 368/380 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 125/128 places, 368/380 transitions.
Interrupted random walk after 769146 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=25 ) properties seen 1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 180) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 180) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 180) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 180) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 180) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 180) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 180) 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 180) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 180) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 180) 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 180) 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 180) 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 180) 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 180) 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 180) 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 180) 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 180) 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 180) 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 180) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 180) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 180) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 180) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 180) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 180) 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 180) 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 180) 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 180) 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 180) 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 180) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 180) 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 180) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 180) 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 180) 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 180) 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 180) 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 180) 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 180) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 180) 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 180) 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 180) 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 180) 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 180) 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 180) 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 180) 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 180) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 180) 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 180) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 180) 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 180) 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 180) seen :0
Finished probabilistic random walk after 1107283 steps, run visited all 180 properties in 7078 ms. (steps per millisecond=156 )
Probabilistic random walk after 1107283 steps, saw 223808 distinct states, run finished after 7078 ms. (steps per millisecond=156 ) properties seen :180
Parikh walk visited 0 properties in 0 ms.
Able to resolve query QuasiLiveness after proving 380 properties.
Starting structural reductions in LIVENESS mode, iteration 0 : 196/196 places, 448/448 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 196 transition count 444
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 192 transition count 444
Performed 52 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 52 Pre rules applied. Total rules applied 8 place count 192 transition count 392
Deduced a syphon composed of 52 places in 0 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 2 with 104 rules applied. Total rules applied 112 place count 140 transition count 392
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 136 place count 128 transition count 380
Applied a total of 136 rules in 10 ms. Remains 128 /196 variables (removed 68) and now considering 380/448 (removed 68) transitions.
[2023-04-06 20:31:59] [INFO ] Flow matrix only has 216 transitions (discarded 164 similar events)
[2023-04-06 20:31:59] [INFO ] Invariant cache hit.
[2023-04-06 20:31:59] [INFO ] Implicit Places using invariants in 101 ms returned []
[2023-04-06 20:31:59] [INFO ] Flow matrix only has 216 transitions (discarded 164 similar events)
[2023-04-06 20:31:59] [INFO ] Invariant cache hit.
[2023-04-06 20:31:59] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-04-06 20:31:59] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 360 ms to find 0 implicit places.
[2023-04-06 20:31:59] [INFO ] Flow matrix only has 216 transitions (discarded 164 similar events)
[2023-04-06 20:31:59] [INFO ] Invariant cache hit.
[2023-04-06 20:32:00] [INFO ] Dead Transitions using invariants and state equation in 172 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 128/196 places, 380/448 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 543 ms. Remains : 128/196 places, 380/448 transitions.
Unable to solve all queries for examination Liveness. Remains :380 assertions to prove.
No /home/mcc/execution/Liveness.xml examination file found. Proceeding without properties.
Parsed 380 properties from file /home/mcc/execution/Liveness.xml in 1 ms.
Working with output stream class java.io.PrintStream
Total runtime 120753 ms.
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running EisenbergMcGuire (PT), instance 04
Examination Liveness
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Liveness.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart

PNML FILE: model.pnml
Petri model created: 196 places, 448 transitions, 1952 arcs.
(potential((tk(P17)>=1) & (tk(P5)>=1)))
(potential((tk(P17)>=1) & (tk(P7)>=1)))
(potential((tk(P18)>=1) & (tk(P8)>=1)))
(potential((tk(P18)>=1) & (tk(P10)>=1)))
(potential((tk(P19)>=1) & (tk(P11)>=1)))
(potential((tk(P19)>=1) & (tk(P13)>=1)))
(potential((tk(P20)>=1) & (tk(P14)>=1)))
(potential((tk(P20)>=1) & (tk(P16)>=1)))
(potential((tk(P21)>=1) & (tk(P1)>=1)))
(potential((tk(P21)>=1) & (tk(P2)>=1)))
(potential((tk(P21)>=1) & (tk(P3)>=1)))
(potential((tk(P21)>=1) & (tk(P4)>=1)))
(potential((tk(P22)>=1) & (tk(P1)>=1)))
(potential((tk(P22)>=1) & (tk(P2)>=1)))
(potential((tk(P22)>=1) & (tk(P3)>=1)))
(potential((tk(P22)>=1) & (tk(P4)>=1)))
(potential((tk(P23)>=1) & (tk(P1)>=1)))
(potential((tk(P23)>=1) & (tk(P2)>=1)))
(potential((tk(P23)>=1) & (tk(P3)>=1)))
(potential((tk(P23)>=1) & (tk(P4)>=1)))
(potential((tk(P24)>=1) & (tk(P1)>=1)))
(potential((tk(P24)>=1) & (tk(P2)>=1)))
(potential((tk(P24)>=1) & (tk(P3)>=1)))
(potential((tk(P24)>=1) & (tk(P4)>=1)))
(potential((tk(P26)>=1)))
(potential((tk(P27)>=1)))
(potential((tk(P28)>=1)))
(potential((tk(P29)>=1)))
(potential((tk(P31)>=1)))
(potential((tk(P32)>=1)))
(potential((tk(P33)>=1)))
(potential((tk(P34)>=1)))
(potential((tk(P36)>=1)))
(potential((tk(P37)>=1)))
(potential((tk(P38)>=1)))
(potential((tk(P39)>=1)))
(potential((tk(P25)>=1)))
(potential((tk(P30)>=1)))
(potential((tk(P35)>=1)))
(potential((tk(P40)>=1)))
(potential((tk(P41)>=1) & (tk(P9)>=1)))
(potential((tk(P41)>=1) & (tk(P10)>=1)))
(potential((tk(P42)>=1) & (tk(P12)>=1)))
(potential((tk(P42)>=1) & (tk(P13)>=1)))
(potential((tk(P43)>=1) & (tk(P15)>=1)))
(potential((tk(P43)>=1) & (tk(P16)>=1)))
(potential((tk(P44)>=1) & (tk(P6)>=1)))
(potential((tk(P44)>=1) & (tk(P7)>=1)))
(potential((tk(P45)>=1) & (tk(P12)>=1)))
(potential((tk(P45)>=1) & (tk(P13)>=1)))
(potential((tk(P46)>=1) & (tk(P15)>=1)))
(potential((tk(P46)>=1) & (tk(P16)>=1)))
(potential((tk(P47)>=1) & (tk(P6)>=1)))
(potential((tk(P47)>=1) & (tk(P7)>=1)))
(potential((tk(P48)>=1) & (tk(P9)>=1)))
(potential((tk(P48)>=1) & (tk(P10)>=1)))
(potential((tk(P49)>=1) & (tk(P15)>=1)))
(potential((tk(P49)>=1) & (tk(P16)>=1)))
(potential((tk(P50)>=1) & (tk(P6)>=1)))
(potential((tk(P50)>=1) & (tk(P7)>=1)))
(potential((tk(P51)>=1) & (tk(P9)>=1)))
(potential((tk(P51)>=1) & (tk(P10)>=1)))
(potential((tk(P52)>=1) & (tk(P12)>=1)))
(potential((tk(P52)>=1) & (tk(P13)>=1)))
(potential((tk(P41)>=1) & (tk(P8)>=1)))
(potential((tk(P42)>=1) & (tk(P11)>=1)))
(potential((tk(P43)>=1) & (tk(P14)>=1)))
(potential((tk(P44)>=1) & (tk(P5)>=1)))
(potential((tk(P45)>=1) & (tk(P11)>=1)))
(potential((tk(P46)>=1) & (tk(P14)>=1)))
(potential((tk(P47)>=1) & (tk(P5)>=1)))
(potential((tk(P48)>=1) & (tk(P8)>=1)))
(potential((tk(P49)>=1) & (tk(P14)>=1)))
(potential((tk(P50)>=1) & (tk(P5)>=1)))
(potential((tk(P51)>=1) & (tk(P8)>=1)))
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(potential((tk(P166)>=1) & (tk(P8)>=1)))
(potential((tk(P168)>=1) & (tk(P14)>=1)))
(potential((tk(P169)>=1) & (tk(P5)>=1)))
(potential((tk(P170)>=1) & (tk(P8)>=1)))
(potential((tk(P171)>=1) & (tk(P11)>=1)))
(potential((tk(P157)>=1) & (tk(P7)>=1)))
(potential((tk(P158)>=1) & (tk(P9)>=1)))
(potential((tk(P158)>=1) & (tk(P10)>=1)))
(potential((tk(P159)>=1) & (tk(P12)>=1)))
(potential((tk(P159)>=1) & (tk(P13)>=1)))
(potential((tk(P160)>=1) & (tk(P15)>=1)))
(potential((tk(P160)>=1) & (tk(P16)>=1)))
(potential((tk(P161)>=1) & (tk(P6)>=1)))
(potential((tk(P161)>=1) & (tk(P7)>=1)))
(potential((tk(P162)>=1) & (tk(P10)>=1)))
(potential((tk(P163)>=1) & (tk(P12)>=1)))
(potential((tk(P163)>=1) & (tk(P13)>=1)))
(potential((tk(P164)>=1) & (tk(P15)>=1)))
(potential((tk(P164)>=1) & (tk(P16)>=1)))
(potential((tk(P165)>=1) & (tk(P6)>=1)))
(potential((tk(P165)>=1) & (tk(P7)>=1)))
(potential((tk(P166)>=1) & (tk(P9)>=1)))
(potential((tk(P166)>=1) & (tk(P10)>=1)))
(potential((tk(P167)>=1) & (tk(P13)>=1)))
(potential((tk(P168)>=1) & (tk(P15)>=1)))
(potential((tk(P168)>=1) & (tk(P16)>=1)))
(potential((tk(P169)>=1) & (tk(P6)>=1)))
(potential((tk(P169)>=1) & (tk(P7)>=1)))
(potential((tk(P170)>=1) & (tk(P9)>=1)))
(potential((tk(P170)>=1) & (tk(P10)>=1)))
(potential((tk(P171)>=1) & (tk(P12)>=1)))
(potential((tk(P171)>=1) & (tk(P13)>=1)))
(potential((tk(P172)>=1) & (tk(P16)>=1)))
(potential((tk(P77)>=1)))
(potential((tk(P78)>=1)))
(potential((tk(P79)>=1)))
(potential((tk(P80)>=1)))
(potential((tk(P81)>=1)))
(potential((tk(P82)>=1)))
(potential((tk(P83)>=1)))
(potential((tk(P84)>=1)))
(potential((tk(P85)>=1)))
(potential((tk(P86)>=1)))
(potential((tk(P87)>=1)))
(potential((tk(P88)>=1)))
(potential((tk(P173)>=1) & (tk(P1)>=1)))
(potential((tk(P174)>=1) & (tk(P1)>=1)))
(potential((tk(P175)>=1) & (tk(P1)>=1)))
(potential((tk(P176)>=1) & (tk(P1)>=1)))
(potential((tk(P177)>=1) & (tk(P2)>=1)))
(potential((tk(P178)>=1) & (tk(P2)>=1)))
(potential((tk(P179)>=1) & (tk(P2)>=1)))
(potential((tk(P180)>=1) & (tk(P2)>=1)))
(potential((tk(P181)>=1) & (tk(P3)>=1)))
(potential((tk(P182)>=1) & (tk(P3)>=1)))
(potential((tk(P183)>=1) & (tk(P3)>=1)))
(potential((tk(P184)>=1) & (tk(P3)>=1)))
(potential((tk(P185)>=1) & (tk(P4)>=1)))
(potential((tk(P186)>=1) & (tk(P4)>=1)))
(potential((tk(P187)>=1) & (tk(P4)>=1)))
(potential((tk(P188)>=1) & (tk(P4)>=1)))
(potential((tk(P189)>=1) & (tk(P7)>=1)))
(potential((tk(P190)>=1) & (tk(P10)>=1)))
(potential((tk(P191)>=1) & (tk(P13)>=1)))
(potential((tk(P192)>=1) & (tk(P16)>=1)))
TIME LIMIT: Killed by timeout after 1800 seconds
MemTotal: 16393216 kB
MemFree: 8837332 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16166224 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 Liveness -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-04"
export BK_EXAMINATION="Liveness"
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-04, examination is Liveness"
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-167987254900144"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-04.tgz
mv EisenbergMcGuire-PT-04 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property Liveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;