Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r109-tall-171624208100211.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is CryptoMiner-COL-D10N000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r109-tall-171624208100211
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 556K
-rw-r--r-- 1 mcc users 8.4K Apr 12 12:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Apr 12 12:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Apr 12 12:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Apr 12 12:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 12:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 150K Apr 12 12:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 12 12:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 129K Apr 12 12:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 8 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 9.4K May 18 16:42 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CryptoMiner-COL-D10N000-UpperBounds-00
FORMULA_NAME CryptoMiner-COL-D10N000-UpperBounds-01
FORMULA_NAME CryptoMiner-COL-D10N000-UpperBounds-02
FORMULA_NAME CryptoMiner-COL-D10N000-UpperBounds-03
FORMULA_NAME CryptoMiner-COL-D10N000-UpperBounds-04
FORMULA_NAME CryptoMiner-COL-D10N000-UpperBounds-05
FORMULA_NAME CryptoMiner-COL-D10N000-UpperBounds-06
FORMULA_NAME CryptoMiner-COL-D10N000-UpperBounds-07
FORMULA_NAME CryptoMiner-COL-D10N000-UpperBounds-08
FORMULA_NAME CryptoMiner-COL-D10N000-UpperBounds-09
FORMULA_NAME CryptoMiner-COL-D10N000-UpperBounds-10
FORMULA_NAME CryptoMiner-COL-D10N000-UpperBounds-11
FORMULA_NAME CryptoMiner-COL-D10N000-UpperBounds-12
FORMULA_NAME CryptoMiner-COL-D10N000-UpperBounds-13
FORMULA_NAME CryptoMiner-COL-D10N000-UpperBounds-14
FORMULA_NAME CryptoMiner-COL-D10N000-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716312448102

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=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CryptoMiner-COL-D10N000
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202304061127
[2024-05-21 17:27:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 17:27:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 17:27:29] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-21 17:27:29] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-21 17:27:30] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 614 ms
[2024-05-21 17:27:30] [INFO ] Imported 2 HL places and 4 HL transitions for a total of 22 PT places and 44.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
[2024-05-21 17:27:30] [INFO ] Built PT skeleton of HLPN with 2 places and 4 transitions 10 arcs in 3 ms.
[2024-05-21 17:27:30] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Normalized transition count is 3 out of 4 initially.
// Phase 1: matrix 3 rows 2 cols
[2024-05-21 17:27:30] [INFO ] Computed 0 invariants in 3 ms
[2024-05-21 17:27:30] [INFO ] Flow matrix only has 3 transitions (discarded 1 similar events)
// Phase 1: matrix 3 rows 2 cols
[2024-05-21 17:27:30] [INFO ] Computed 0 invariants in 0 ms
[2024-05-21 17:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:30] [INFO ] [Real]Absence check using state equation in 7 ms returned unsat
[2024-05-21 17:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:30] [INFO ] [Real]Absence check using state equation in 4 ms returned unsat
[2024-05-21 17:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:30] [INFO ] [Real]Absence check using state equation in 5 ms returned unsat
[2024-05-21 17:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:30] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2024-05-21 17:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:30] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
[2024-05-21 17:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:30] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
[2024-05-21 17:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 17:27:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:27:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:27:30] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:27:30] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:27:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:27:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:27:30] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:27:30] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 17:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:30] [INFO ] [Real]Absence check using state equation in 2 ms returned unsat
[2024-05-21 17:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:30] [INFO ] [Real]Absence check using state equation in 2 ms returned unsat
[2024-05-21 17:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:30] [INFO ] [Real]Absence check using state equation in 2 ms returned unsat
[2024-05-21 17:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 17:27:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:27:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 17:27:30] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:27:30] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 17:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 17:27:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:27:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:27:30] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:27:30] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 17:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:30] [INFO ] [Real]Absence check using state equation in 2 ms returned unsat
[2024-05-21 17:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:30] [INFO ] [Real]Absence check using state equation in 2 ms returned unsat
[2024-05-21 17:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:30] [INFO ] [Real]Absence check using state equation in 4 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, -1, -1, 1, 1, 1, -1, -1, 1, 1, 1]
FORMULA CryptoMiner-COL-D10N000-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA CryptoMiner-COL-D10N000-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA CryptoMiner-COL-D10N000-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA CryptoMiner-COL-D10N000-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA CryptoMiner-COL-D10N000-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA CryptoMiner-COL-D10N000-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA CryptoMiner-COL-D10N000-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA CryptoMiner-COL-D10N000-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA CryptoMiner-COL-D10N000-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA CryptoMiner-COL-D10N000-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA CryptoMiner-COL-D10N000-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA CryptoMiner-COL-D10N000-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
Arc [1:1*[(MOD (ADD $x 1) 11)]] contains successor/predecessor on variables of sort CD
[2024-05-21 17:27:30] [INFO ] Unfolded HLPN to a Petri net with 22 places and 22 transitions 64 arcs in 10 ms.
[2024-05-21 17:27:30] [INFO ] Unfolded 4 HLPN properties in 1 ms.
Incomplete random walk after 10000 steps, including 717 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 4) seen :32
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 4) seen :4444
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 4) seen :4444
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 4) seen :4444
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 4) seen :4444
// Phase 1: matrix 22 rows 22 cols
[2024-05-21 17:27:30] [INFO ] Computed 0 invariants in 3 ms
[2024-05-21 17:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:30] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-21 17:27:30] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:27:30] [INFO ] [Real]Added 10 Read/Feed constraints in 4 ms returned sat
[2024-05-21 17:27:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:27:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:31] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-21 17:27:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:27:31] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:27:31] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:27:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:31] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2024-05-21 17:27:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:27:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:27:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:31] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-21 17:27:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2024-05-21 17:27:31] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:27:31] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:27:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:31] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-21 17:27:31] [INFO ] [Real]Added 10 Read/Feed constraints in 3 ms returned sat
[2024-05-21 17:27:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:27:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:31] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 17:27:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:27:31] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:27:31] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:27:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:27:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:27:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:27:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:31] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:27:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:27:31] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:27:31] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[1111, 1111, 1111, 1111]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 22/22 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 22 transition count 21
Applied a total of 1 rules in 11 ms. Remains 22 /22 variables (removed 0) and now considering 21/22 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 22/22 places, 21/22 transitions.
// Phase 1: matrix 21 rows 22 cols
[2024-05-21 17:27:31] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75594 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 4) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=2375 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 4) seen :444444
[2024-05-21 17:27:33] [INFO ] Invariant cache hit.
[2024-05-21 17:27:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:27:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:27:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:27:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:27:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:27:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:27:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:27:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:27:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:27:33] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:27:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:27:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:27:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:27:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:27:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:27:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:27:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:27:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:27:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:27:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:27:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:27:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:27:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:27:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:27:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:27:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:27:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:27:33] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:27:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:27:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 17:27:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:27:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:27:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:27:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:27:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:27:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:27:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:27:33] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111111, 111111, 111111, 111111]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:27:59] [INFO ] Invariant cache hit.
[2024-05-21 17:27:59] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-21 17:27:59] [INFO ] Invariant cache hit.
[2024-05-21 17:27:59] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:27:59] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2024-05-21 17:27:59] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:27:59] [INFO ] Invariant cache hit.
[2024-05-21 17:27:59] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:27:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75538 resets, run finished after 571 ms. (steps per millisecond=1751 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
[2024-05-21 17:28:01] [INFO ] Invariant cache hit.
[2024-05-21 17:28:01] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-21 17:28:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:28:01] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-21 17:28:01] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:28:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:28:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:28:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:28:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:28:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:28:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:28:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:28:01] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:28:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:28:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:28:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:28:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:28:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:28:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:28:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:28:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:28:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:28:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:28:01] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:28:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:28:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:28:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:28:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:28:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:28:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-21 17:28:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:28:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:28:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:28:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:28:01] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:28:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:28:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:28:01] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 17:28:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:28:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:28:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:28:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:28:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:28:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:28:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:28:01] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111114, 111114, 111114, 111114]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:28:26] [INFO ] Invariant cache hit.
[2024-05-21 17:28:26] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-21 17:28:26] [INFO ] Invariant cache hit.
[2024-05-21 17:28:26] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:28:26] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-21 17:28:26] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:28:26] [INFO ] Invariant cache hit.
[2024-05-21 17:28:26] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:28:26] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75498 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
[2024-05-21 17:28:28] [INFO ] Invariant cache hit.
[2024-05-21 17:28:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:28:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:28:28] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:28:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:28:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:28:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:28:28] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:28:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:28:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:28:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:28:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:28:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:28:28] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:28:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:28:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:28:28] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 17:28:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:28:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:28:28] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:28:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:28:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:28:28] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:28:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:28:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:28:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:28:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:28:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:28:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:28:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:28:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:28:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:28:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:28:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:28:28] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:28:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:28:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:28:28] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111116, 111116, 111116, 111116]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:28:53] [INFO ] Invariant cache hit.
[2024-05-21 17:28:53] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-21 17:28:53] [INFO ] Invariant cache hit.
[2024-05-21 17:28:53] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:28:53] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2024-05-21 17:28:53] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:28:53] [INFO ] Invariant cache hit.
[2024-05-21 17:28:53] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:28:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75487 resets, run finished after 534 ms. (steps per millisecond=1872 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
[2024-05-21 17:28:55] [INFO ] Invariant cache hit.
[2024-05-21 17:28:55] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-21 17:28:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:28:55] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-21 17:28:55] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:28:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:28:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:28:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:28:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:28:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:28:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:28:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:28:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:28:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:28:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:28:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 17:28:55] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:28:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:28:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:28:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:28:55] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 17:28:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:28:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:28:55] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 17:28:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:28:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:28:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:28:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:28:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:28:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:28:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:28:55] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 17:28:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:28:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:28:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:28:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:28:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:28:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:28:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:28:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:28:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:28:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:28:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:28:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:28:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:28:55] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111118, 111118, 111118, 111118]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:29:20] [INFO ] Invariant cache hit.
[2024-05-21 17:29:20] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-21 17:29:20] [INFO ] Invariant cache hit.
[2024-05-21 17:29:20] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:29:20] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2024-05-21 17:29:20] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:29:20] [INFO ] Invariant cache hit.
[2024-05-21 17:29:20] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:29:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75460 resets, run finished after 548 ms. (steps per millisecond=1824 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
[2024-05-21 17:29:22] [INFO ] Invariant cache hit.
[2024-05-21 17:29:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:29:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:29:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:29:22] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:29:22] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:29:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:29:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:29:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:29:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:29:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:29:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:29:22] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:29:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:29:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:29:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:29:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:29:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:29:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:29:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:29:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:29:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:29:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:29:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:29:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:29:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:29:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:29:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:29:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:29:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:29:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:29:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 17:29:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:29:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:29:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:29:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:29:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:29:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:29:22] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:29:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:29:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:29:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:29:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:29:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:29:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:29:22] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111121, 111121, 111121, 111121]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:29:47] [INFO ] Invariant cache hit.
[2024-05-21 17:29:47] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-21 17:29:47] [INFO ] Invariant cache hit.
[2024-05-21 17:29:47] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:29:47] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-21 17:29:47] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:29:47] [INFO ] Invariant cache hit.
[2024-05-21 17:29:47] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:29:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75627 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 4) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
[2024-05-21 17:29:49] [INFO ] Invariant cache hit.
[2024-05-21 17:29:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:29:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 17:29:49] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:29:49] [INFO ] [Real]Added 10 Read/Feed constraints in 5 ms returned sat
[2024-05-21 17:29:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:29:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:29:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:29:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:29:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:29:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:29:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:29:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:29:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:29:49] [INFO ] [Real]Added 10 Read/Feed constraints in 5 ms returned sat
[2024-05-21 17:29:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:29:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:29:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:29:49] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 17:29:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:29:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:29:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:29:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:29:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:29:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:29:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:29:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:29:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:29:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:29:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:29:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:29:49] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:29:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:29:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:29:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:29:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:29:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:29:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:29:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:29:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:29:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:29:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111124, 111124, 111124, 111124]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:30:14] [INFO ] Invariant cache hit.
[2024-05-21 17:30:14] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 17:30:14] [INFO ] Invariant cache hit.
[2024-05-21 17:30:14] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:30:14] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-21 17:30:14] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:30:14] [INFO ] Invariant cache hit.
[2024-05-21 17:30:14] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:30:14] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75536 resets, run finished after 533 ms. (steps per millisecond=1876 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
[2024-05-21 17:30:16] [INFO ] Invariant cache hit.
[2024-05-21 17:30:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:30:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 17:30:16] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:30:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:30:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:30:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:30:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:30:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:30:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:30:16] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 17:30:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:30:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:30:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:30:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:30:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:30:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:30:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:30:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:30:16] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 7 ms.
[2024-05-21 17:30:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:30:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:30:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:30:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:30:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:30:16] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 17:30:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:30:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:30:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:30:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:30:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:30:16] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:30:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:30:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:30:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:30:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 7 ms returned sat
[2024-05-21 17:30:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:30:16] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111127, 111127, 111127, 111127]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:30:41] [INFO ] Invariant cache hit.
[2024-05-21 17:30:41] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 17:30:41] [INFO ] Invariant cache hit.
[2024-05-21 17:30:41] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:30:41] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-21 17:30:41] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:30:41] [INFO ] Invariant cache hit.
[2024-05-21 17:30:41] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:30:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75593 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
[2024-05-21 17:30:43] [INFO ] Invariant cache hit.
[2024-05-21 17:30:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:30:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:30:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:30:43] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:30:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:30:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:30:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:30:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:30:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:30:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:30:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:30:43] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:30:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:30:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:30:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:30:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:30:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:30:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:30:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:30:43] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-21 17:30:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:30:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:30:43] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:30:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:30:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:30:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:30:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:30:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:30:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:30:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:30:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:30:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:30:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:30:43] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 17:30:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:30:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:30:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:30:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:30:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:30:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:30:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:30:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:30:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:30:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:30:43] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111131, 111131, 111131, 111131]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:31:08] [INFO ] Invariant cache hit.
[2024-05-21 17:31:08] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-21 17:31:08] [INFO ] Invariant cache hit.
[2024-05-21 17:31:08] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:31:08] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-21 17:31:08] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:31:08] [INFO ] Invariant cache hit.
[2024-05-21 17:31:08] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:31:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75674 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
[2024-05-21 17:31:10] [INFO ] Invariant cache hit.
[2024-05-21 17:31:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:31:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:31:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:31:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:31:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:31:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:31:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:31:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:31:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:31:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:31:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:31:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:31:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:31:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:31:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:31:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:31:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:31:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:31:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:31:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:31:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:31:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:31:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:31:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:31:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:31:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:31:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:31:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:31:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:31:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:31:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:31:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:31:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:31:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:31:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:31:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:31:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:31:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:31:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:31:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:31:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:31:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:31:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:31:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:31:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111134, 111134, 111134, 111134]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 3 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:31:36] [INFO ] Invariant cache hit.
[2024-05-21 17:31:36] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-21 17:31:36] [INFO ] Invariant cache hit.
[2024-05-21 17:31:36] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:31:36] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2024-05-21 17:31:36] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 17:31:36] [INFO ] Invariant cache hit.
[2024-05-21 17:31:36] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:31:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75659 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 4) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
[2024-05-21 17:31:37] [INFO ] Invariant cache hit.
[2024-05-21 17:31:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:31:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:31:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:31:37] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:31:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:31:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:31:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:31:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:31:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:31:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:31:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:31:37] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:31:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:31:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:31:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:31:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:31:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:31:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:31:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:31:37] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-21 17:31:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:31:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:31:37] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:31:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:31:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:31:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:31:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:31:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:31:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:31:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:31:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:31:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:31:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:31:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:31:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:31:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:31:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:31:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:31:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:31:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:31:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:31:38] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-21 17:31:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:31:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:31:38] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111137, 111137, 111137, 111137]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:32:03] [INFO ] Invariant cache hit.
[2024-05-21 17:32:03] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-21 17:32:03] [INFO ] Invariant cache hit.
[2024-05-21 17:32:03] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:32:03] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2024-05-21 17:32:03] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:32:03] [INFO ] Invariant cache hit.
[2024-05-21 17:32:03] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:32:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75624 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
[2024-05-21 17:32:04] [INFO ] Invariant cache hit.
[2024-05-21 17:32:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:32:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:32:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:32:04] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:32:04] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:32:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:32:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:32:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:32:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:32:04] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:32:04] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:32:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:32:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:32:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:32:05] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-21 17:32:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:32:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:32:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:32:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:32:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:32:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:32:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:32:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:32:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:32:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:32:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:32:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:32:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:32:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:32:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:32:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:32:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:32:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:32:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:32:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:32:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:32:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:32:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:32:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:32:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:32:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:32:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:32:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:32:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:32:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111139, 111139, 111139, 111139]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:32:30] [INFO ] Invariant cache hit.
[2024-05-21 17:32:30] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-21 17:32:30] [INFO ] Invariant cache hit.
[2024-05-21 17:32:30] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:32:30] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-21 17:32:30] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:32:30] [INFO ] Invariant cache hit.
[2024-05-21 17:32:30] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:32:30] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75622 resets, run finished after 548 ms. (steps per millisecond=1824 ) properties (out of 4) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
[2024-05-21 17:32:31] [INFO ] Invariant cache hit.
[2024-05-21 17:32:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:32:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:32:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:32:31] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:32:31] [INFO ] [Real]Added 10 Read/Feed constraints in 5 ms returned sat
[2024-05-21 17:32:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:32:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:32:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:32:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:32:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:32:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:32:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:32:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:32:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:32:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:32:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:32:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:32:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:32:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:32:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:32:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:32:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:32:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:32:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:32:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:32:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:32:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:32:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:32:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:32:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:32:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:32:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:32:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:32:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:32:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:32:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:32:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:32:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:32:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:32:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:32:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:32:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:32:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:32:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:32:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111142, 111142, 111142, 111142]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:32:57] [INFO ] Invariant cache hit.
[2024-05-21 17:32:57] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 17:32:57] [INFO ] Invariant cache hit.
[2024-05-21 17:32:57] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:32:57] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-21 17:32:57] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:32:57] [INFO ] Invariant cache hit.
[2024-05-21 17:32:57] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:32:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75551 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 4) seen :72
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
[2024-05-21 17:32:58] [INFO ] Invariant cache hit.
[2024-05-21 17:32:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:32:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:32:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:32:59] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:32:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:32:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:32:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:32:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:32:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:32:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:32:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:32:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:32:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:32:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:32:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:32:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:32:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:32:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:32:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:32:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:32:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:32:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:32:59] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 17:32:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:32:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:32:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:32:59] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:32:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:32:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:32:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:32:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:32:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:32:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:32:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:32:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:32:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:32:59] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 17:32:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:32:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:32:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:32:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:32:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:32:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:32:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:32:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111144, 111144, 111144, 111144]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:33:24] [INFO ] Invariant cache hit.
[2024-05-21 17:33:24] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-21 17:33:24] [INFO ] Invariant cache hit.
[2024-05-21 17:33:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:33:24] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2024-05-21 17:33:24] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:33:24] [INFO ] Invariant cache hit.
[2024-05-21 17:33:24] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:33:24] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75512 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 4) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
[2024-05-21 17:33:26] [INFO ] Invariant cache hit.
[2024-05-21 17:33:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:33:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:33:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:33:26] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:33:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:33:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:33:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:33:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:33:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 17:33:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:33:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:33:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:33:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:33:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:33:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:33:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:33:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:33:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:33:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:33:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:33:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:33:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:33:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:33:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:33:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:33:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:33:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:33:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:33:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:33:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:33:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:33:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:33:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:33:26] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:33:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:33:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:33:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:33:26] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:33:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:33:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:33:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:33:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:33:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:33:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:33:26] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111148, 111148, 111148, 111148]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:33:51] [INFO ] Invariant cache hit.
[2024-05-21 17:33:51] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 17:33:51] [INFO ] Invariant cache hit.
[2024-05-21 17:33:51] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:33:51] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-21 17:33:51] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:33:51] [INFO ] Invariant cache hit.
[2024-05-21 17:33:51] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:33:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75663 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
[2024-05-21 17:33:53] [INFO ] Invariant cache hit.
[2024-05-21 17:33:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:33:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:33:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:33:53] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:33:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:33:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:33:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:33:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:33:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:33:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:33:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:33:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:33:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:33:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:33:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:33:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:33:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:33:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:33:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:33:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:33:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:33:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:33:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:33:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:33:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:33:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:33:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:33:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:33:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:33:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:33:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:33:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:33:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:33:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 17:33:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:33:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:33:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:33:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:33:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:33:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:33:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:33:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:33:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:33:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:33:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111151, 111151, 111151, 111151]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:34:18] [INFO ] Invariant cache hit.
[2024-05-21 17:34:18] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-21 17:34:18] [INFO ] Invariant cache hit.
[2024-05-21 17:34:18] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:34:18] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-21 17:34:18] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:34:18] [INFO ] Invariant cache hit.
[2024-05-21 17:34:18] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:34:18] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75599 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
[2024-05-21 17:34:20] [INFO ] Invariant cache hit.
[2024-05-21 17:34:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:34:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:34:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:34:20] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:34:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:34:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:34:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:34:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:34:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:34:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:34:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:34:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:34:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:34:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:34:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:34:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:34:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:34:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:34:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:34:20] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-21 17:34:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:34:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:34:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:34:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:34:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:34:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:34:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:34:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:34:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-21 17:34:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:34:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:34:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:34:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:34:20] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:34:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:34:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:34:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:34:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:34:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:34:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:34:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:34:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:34:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:34:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:34:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111153, 111153, 111153, 111153]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:34:45] [INFO ] Invariant cache hit.
[2024-05-21 17:34:45] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 17:34:45] [INFO ] Invariant cache hit.
[2024-05-21 17:34:45] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:34:45] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-21 17:34:45] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:34:45] [INFO ] Invariant cache hit.
[2024-05-21 17:34:45] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:34:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75536 resets, run finished after 548 ms. (steps per millisecond=1824 ) properties (out of 4) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
[2024-05-21 17:34:47] [INFO ] Invariant cache hit.
[2024-05-21 17:34:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:34:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:34:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:34:47] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:34:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:34:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:34:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:34:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:34:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:34:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:34:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:34:47] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:34:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:34:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:34:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:34:47] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:34:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:34:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:34:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:34:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:34:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:34:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 17:34:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:34:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:34:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:34:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:34:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:34:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:34:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:34:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:34:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:34:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:34:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:34:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:34:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:34:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:34:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:34:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:34:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:34:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:34:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:34:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:34:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:34:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:34:47] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111156, 111156, 111156, 111156]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:35:12] [INFO ] Invariant cache hit.
[2024-05-21 17:35:12] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-21 17:35:12] [INFO ] Invariant cache hit.
[2024-05-21 17:35:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:35:12] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-21 17:35:12] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:35:12] [INFO ] Invariant cache hit.
[2024-05-21 17:35:12] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:35:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75613 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 4) seen :72
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
[2024-05-21 17:35:14] [INFO ] Invariant cache hit.
[2024-05-21 17:35:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:35:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:35:14] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:35:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:35:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:35:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:35:14] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:35:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:35:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:35:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:35:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:35:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:35:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:35:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:35:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:35:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:35:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:35:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:35:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:35:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:35:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:35:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:35:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:35:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:35:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:35:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 6 ms returned sat
[2024-05-21 17:35:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:35:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:35:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:35:14] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:35:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:35:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:35:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:35:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:35:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:35:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:35:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111159, 111159, 111159, 111159]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:35:39] [INFO ] Invariant cache hit.
[2024-05-21 17:35:39] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-21 17:35:39] [INFO ] Invariant cache hit.
[2024-05-21 17:35:39] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:35:39] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-21 17:35:39] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:35:39] [INFO ] Invariant cache hit.
[2024-05-21 17:35:39] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:35:39] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75558 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 4) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
[2024-05-21 17:35:41] [INFO ] Invariant cache hit.
[2024-05-21 17:35:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:35:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:35:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:35:41] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:35:41] [INFO ] [Real]Added 10 Read/Feed constraints in 12 ms returned sat
[2024-05-21 17:35:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:35:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:35:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:35:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:35:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:35:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:35:41] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 17:35:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:35:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:35:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:35:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:35:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:35:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:35:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:35:41] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:35:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:35:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:35:41] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:35:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:35:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:35:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 17:35:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:35:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:35:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:35:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:35:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:35:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:35:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:35:41] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:35:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:35:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:35:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:35:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:35:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:35:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:35:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:35:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:35:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:35:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:35:41] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111161, 111161, 111161, 111161]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:36:06] [INFO ] Invariant cache hit.
[2024-05-21 17:36:06] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 17:36:06] [INFO ] Invariant cache hit.
[2024-05-21 17:36:06] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:36:06] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-21 17:36:06] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:36:06] [INFO ] Invariant cache hit.
[2024-05-21 17:36:06] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:36:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75650 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 4) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
[2024-05-21 17:36:08] [INFO ] Invariant cache hit.
[2024-05-21 17:36:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:36:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:36:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 17:36:08] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:36:08] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:36:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:36:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:36:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:36:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:36:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:36:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:36:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:36:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:36:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:36:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:36:08] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:36:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:36:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:36:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:36:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:36:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:36:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:36:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:36:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:36:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:36:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:36:08] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:36:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:36:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:36:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:36:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:36:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:36:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:36:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:36:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:36:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:36:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:36:08] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:36:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:36:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:36:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:36:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:36:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:36:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:36:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111164, 111164, 111164, 111164]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:36:33] [INFO ] Invariant cache hit.
[2024-05-21 17:36:33] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 17:36:33] [INFO ] Invariant cache hit.
[2024-05-21 17:36:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:36:33] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-21 17:36:33] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 17:36:33] [INFO ] Invariant cache hit.
[2024-05-21 17:36:33] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:36:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75561 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 4) seen :72
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 4) seen :444444
[2024-05-21 17:36:35] [INFO ] Invariant cache hit.
[2024-05-21 17:36:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:36:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:36:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:36:35] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:36:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:36:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:36:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:36:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:36:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:36:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:36:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:36:35] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:36:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:36:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:36:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:36:35] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:36:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:36:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:36:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:36:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:36:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:36:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:36:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:36:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:36:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:36:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:36:35] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:36:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:36:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:36:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:36:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:36:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:36:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:36:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:36:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:36:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:36:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:36:35] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:36:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:36:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:36:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:36:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:36:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:36:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:36:35] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111169, 111169, 111169, 111169]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:37:00] [INFO ] Invariant cache hit.
[2024-05-21 17:37:00] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 17:37:00] [INFO ] Invariant cache hit.
[2024-05-21 17:37:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:37:00] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-21 17:37:00] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 17:37:00] [INFO ] Invariant cache hit.
[2024-05-21 17:37:00] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:37:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75554 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 4) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
[2024-05-21 17:37:02] [INFO ] Invariant cache hit.
[2024-05-21 17:37:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:37:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:37:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:37:02] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:37:02] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:37:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:37:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:37:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:37:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:37:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:37:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:37:02] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:37:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:37:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:37:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:37:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:37:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:37:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:37:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:37:02] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:37:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:37:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:37:02] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:37:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:37:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:37:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:37:02] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:37:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:37:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:37:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:37:02] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:37:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:37:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:37:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 17:37:02] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-21 17:37:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:37:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:37:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:37:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:37:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:37:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:37:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:37:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:37:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:37:02] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111171, 111171, 111171, 111171]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 4 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:37:27] [INFO ] Invariant cache hit.
[2024-05-21 17:37:27] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-21 17:37:27] [INFO ] Invariant cache hit.
[2024-05-21 17:37:27] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:37:27] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-21 17:37:27] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 17:37:27] [INFO ] Invariant cache hit.
[2024-05-21 17:37:27] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:37:27] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75535 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 4) seen :56
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
[2024-05-21 17:37:29] [INFO ] Invariant cache hit.
[2024-05-21 17:37:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:37:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:37:29] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:37:29] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:37:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:37:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:37:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:37:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:37:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:37:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:37:29] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:37:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:37:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:37:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:37:29] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:37:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:37:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:37:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:37:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:37:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:37:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:37:29] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:37:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:37:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:37:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:37:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:37:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:37:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:37:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:37:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:37:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:37:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:37:29] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:37:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:37:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:37:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:37:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:37:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:37:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:37:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:37:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:37:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:37:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:37:29] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:37:29] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111175, 111175, 111175, 111175]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:37:54] [INFO ] Invariant cache hit.
[2024-05-21 17:37:54] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 17:37:54] [INFO ] Invariant cache hit.
[2024-05-21 17:37:54] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:37:54] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-21 17:37:54] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:37:54] [INFO ] Invariant cache hit.
[2024-05-21 17:37:54] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:37:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75449 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 4) seen :72
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
[2024-05-21 17:37:56] [INFO ] Invariant cache hit.
[2024-05-21 17:37:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:37:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:37:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:37:56] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:37:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:37:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:37:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:37:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:37:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:37:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:37:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:37:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:37:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:37:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:37:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:37:56] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:37:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:37:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:37:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:37:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:37:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:37:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:37:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:37:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:37:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:37:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:37:56] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:37:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:37:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:37:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:37:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:37:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:37:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:37:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:37:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:37:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:37:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:37:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:37:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:37:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:37:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:37:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:37:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:37:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:37:56] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111178, 111178, 111178, 111178]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:38:21] [INFO ] Invariant cache hit.
[2024-05-21 17:38:21] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 17:38:21] [INFO ] Invariant cache hit.
[2024-05-21 17:38:21] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:38:21] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-21 17:38:21] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:38:21] [INFO ] Invariant cache hit.
[2024-05-21 17:38:21] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:38:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 75565 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 4) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
[2024-05-21 17:38:23] [INFO ] Invariant cache hit.
[2024-05-21 17:38:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:38:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:38:23] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:38:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:38:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:38:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:38:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:38:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:38:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:38:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:38:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:38:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:38:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:38:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:38:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:38:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:38:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:38:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:38:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:38:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:38:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:38:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:38:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:38:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:38:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:38:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:38:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:38:23] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 17:38:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:38:23] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 17:38:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:38:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:38:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:38:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:38:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:38:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:38:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111180, 111180, 111180, 111180]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:38:48] [INFO ] Invariant cache hit.
[2024-05-21 17:38:48] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 17:38:48] [INFO ] Invariant cache hit.
[2024-05-21 17:38:48] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:38:48] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-21 17:38:48] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 17:38:48] [INFO ] Invariant cache hit.
[2024-05-21 17:38:48] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:38:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75609 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
[2024-05-21 17:38:50] [INFO ] Invariant cache hit.
[2024-05-21 17:38:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:38:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:38:50] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:38:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:38:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:38:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:38:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:38:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:38:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:38:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:38:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:38:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:38:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 17:38:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:38:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:38:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:38:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:38:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:38:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:38:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:38:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 17:38:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:38:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:38:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:38:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:38:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:38:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:38:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:38:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:38:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:38:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:38:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:38:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:38:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:38:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:38:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:38:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:38:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:38:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:38:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:38:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111183, 111183, 111183, 111183]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:39:15] [INFO ] Invariant cache hit.
[2024-05-21 17:39:15] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 17:39:15] [INFO ] Invariant cache hit.
[2024-05-21 17:39:15] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:39:15] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-21 17:39:15] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 17:39:15] [INFO ] Invariant cache hit.
[2024-05-21 17:39:15] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:39:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75344 resets, run finished after 551 ms. (steps per millisecond=1814 ) properties (out of 4) seen :56
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 4) seen :444444
[2024-05-21 17:39:17] [INFO ] Invariant cache hit.
[2024-05-21 17:39:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:39:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:39:17] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2024-05-21 17:39:17] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:39:17] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:39:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:39:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:39:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:39:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:39:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:39:17] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:39:17] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:39:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:39:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:39:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:39:17] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:39:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:39:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:39:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:39:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:39:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:39:17] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:39:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:39:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:39:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:39:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:39:17] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:39:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:39:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:39:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:39:17] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:39:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:39:17] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:39:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:39:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:39:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:39:17] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 17:39:17] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:39:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:39:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:39:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:39:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:39:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:39:17] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:39:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111185, 111185, 111185, 111185]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:39:42] [INFO ] Invariant cache hit.
[2024-05-21 17:39:42] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-21 17:39:42] [INFO ] Invariant cache hit.
[2024-05-21 17:39:42] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:39:42] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-21 17:39:42] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 17:39:42] [INFO ] Invariant cache hit.
[2024-05-21 17:39:42] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:39:42] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75649 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 4) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
[2024-05-21 17:39:44] [INFO ] Invariant cache hit.
[2024-05-21 17:39:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:39:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:39:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:39:44] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:39:44] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:39:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:39:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:39:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:39:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 17:39:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:39:44] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:39:44] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:39:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:39:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:39:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:39:44] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:39:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:39:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:39:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:39:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:39:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:39:44] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:39:44] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:39:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:39:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:39:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:39:44] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:39:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:39:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:39:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:39:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 17:39:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:39:44] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:39:44] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:39:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:39:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:39:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:39:44] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:39:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:39:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:39:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:39:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:39:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:39:44] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:39:44] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111188, 111188, 111188, 111188]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:40:09] [INFO ] Invariant cache hit.
[2024-05-21 17:40:09] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-21 17:40:09] [INFO ] Invariant cache hit.
[2024-05-21 17:40:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:40:09] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-21 17:40:09] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:40:09] [INFO ] Invariant cache hit.
[2024-05-21 17:40:09] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:40:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75438 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 4) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 4) seen :444444
[2024-05-21 17:40:11] [INFO ] Invariant cache hit.
[2024-05-21 17:40:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:40:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:40:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:40:11] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:40:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:40:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:40:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:40:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:40:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:40:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:40:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:40:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:40:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:40:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:40:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:40:11] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:40:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:40:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:40:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:40:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:40:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:40:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:40:11] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:40:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:40:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:40:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:40:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:40:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:40:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:40:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:40:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:40:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:40:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:40:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:40:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:40:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:40:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:40:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:40:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:40:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:40:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:40:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:40:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:40:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:40:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111191, 111191, 111191, 111191]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:40:37] [INFO ] Invariant cache hit.
[2024-05-21 17:40:37] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 17:40:37] [INFO ] Invariant cache hit.
[2024-05-21 17:40:37] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:40:37] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-21 17:40:37] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:40:37] [INFO ] Invariant cache hit.
[2024-05-21 17:40:37] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:40:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75661 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
[2024-05-21 17:40:38] [INFO ] Invariant cache hit.
[2024-05-21 17:40:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:40:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:40:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:40:38] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:40:38] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:40:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:40:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:40:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:40:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:40:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:40:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:40:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:40:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:40:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:40:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:40:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:40:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:40:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:40:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:40:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:40:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:40:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:40:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:40:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:40:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:40:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:40:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:40:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:40:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:40:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:40:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:40:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:40:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:40:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:40:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:40:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:40:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:40:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:40:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:40:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:40:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:40:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:40:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:40:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111193, 111193, 111193, 111193]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:41:04] [INFO ] Invariant cache hit.
[2024-05-21 17:41:04] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 17:41:04] [INFO ] Invariant cache hit.
[2024-05-21 17:41:04] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:41:04] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-21 17:41:04] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:41:04] [INFO ] Invariant cache hit.
[2024-05-21 17:41:04] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:41:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75523 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
[2024-05-21 17:41:06] [INFO ] Invariant cache hit.
[2024-05-21 17:41:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:41:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:41:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:41:06] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:41:06] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:41:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:41:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:41:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:41:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 17:41:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:41:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:41:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 17:41:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:41:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:41:06] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 17:41:06] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:41:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:41:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:41:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:41:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:41:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:41:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:41:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:41:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:41:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:41:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:41:06] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:41:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:41:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:41:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:41:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:41:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:41:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:41:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:41:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:41:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:41:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:41:06] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:41:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:41:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:41:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:41:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:41:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:41:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:41:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111196, 111196, 111196, 111196]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:41:31] [INFO ] Invariant cache hit.
[2024-05-21 17:41:31] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 17:41:31] [INFO ] Invariant cache hit.
[2024-05-21 17:41:31] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:41:31] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-21 17:41:31] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:41:31] [INFO ] Invariant cache hit.
[2024-05-21 17:41:31] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:41:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75554 resets, run finished after 551 ms. (steps per millisecond=1814 ) properties (out of 4) seen :72
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 4) seen :444444
[2024-05-21 17:41:33] [INFO ] Invariant cache hit.
[2024-05-21 17:41:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:41:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:41:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:41:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:41:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:41:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:41:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:41:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:41:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:41:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:41:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:41:33] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 17:41:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:41:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:41:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:41:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:41:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:41:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:41:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:41:33] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 17:41:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:41:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:41:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:41:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:41:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:41:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:41:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:41:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:41:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:41:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:41:33] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 17:41:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:41:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:41:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:41:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:41:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:41:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:41:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:41:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:41:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:41:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:41:33] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 17:41:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:41:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:41:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111200, 111200, 111200, 111200]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:41:59] [INFO ] Invariant cache hit.
[2024-05-21 17:41:59] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 17:41:59] [INFO ] Invariant cache hit.
[2024-05-21 17:41:59] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:41:59] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-21 17:41:59] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:41:59] [INFO ] Invariant cache hit.
[2024-05-21 17:41:59] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:41:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75553 resets, run finished after 548 ms. (steps per millisecond=1824 ) properties (out of 4) seen :72
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 4) seen :444444
[2024-05-21 17:42:01] [INFO ] Invariant cache hit.
[2024-05-21 17:42:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:42:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:42:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:42:01] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:42:01] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:42:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:42:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:42:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:42:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:42:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:42:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:42:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:42:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:42:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:42:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:42:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:42:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:42:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:42:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:42:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:42:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:42:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:42:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:42:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:42:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:42:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:42:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:42:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:42:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:42:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:42:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:42:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:42:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:42:01] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:42:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:42:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:42:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:42:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:42:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:42:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:42:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:42:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:42:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:42:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:42:01] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111203, 111203, 111203, 111203]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:42:26] [INFO ] Invariant cache hit.
[2024-05-21 17:42:26] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 17:42:26] [INFO ] Invariant cache hit.
[2024-05-21 17:42:26] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:42:26] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-21 17:42:26] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:42:26] [INFO ] Invariant cache hit.
[2024-05-21 17:42:27] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:42:27] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75519 resets, run finished after 552 ms. (steps per millisecond=1811 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 4) seen :444444
[2024-05-21 17:42:28] [INFO ] Invariant cache hit.
[2024-05-21 17:42:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:42:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:42:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:42:28] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:42:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:42:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:42:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:42:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:42:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:42:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:42:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:42:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:42:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:42:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:42:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:42:28] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:42:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:42:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:42:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:42:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:42:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:42:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:42:28] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 17:42:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:42:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:42:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:42:28] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:42:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:42:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:42:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:42:28] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:42:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:42:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-21 17:42:28] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:42:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:42:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:42:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:42:28] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:42:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:42:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:42:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:42:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:42:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:42:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:42:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111206, 111206, 111206, 111206]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:42:54] [INFO ] Invariant cache hit.
[2024-05-21 17:42:54] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-21 17:42:54] [INFO ] Invariant cache hit.
[2024-05-21 17:42:54] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:42:54] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2024-05-21 17:42:54] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:42:54] [INFO ] Invariant cache hit.
[2024-05-21 17:42:54] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:42:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75641 resets, run finished after 564 ms. (steps per millisecond=1773 ) properties (out of 4) seen :80
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
[2024-05-21 17:42:56] [INFO ] Invariant cache hit.
[2024-05-21 17:42:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:42:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:42:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:42:56] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:42:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:42:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:42:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:42:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:42:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:42:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:42:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:42:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:42:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:42:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:42:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:42:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:42:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:42:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:42:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:42:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:42:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:42:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:42:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:42:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:42:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:42:56] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 17:42:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:42:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:42:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:42:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:42:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:42:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:42:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:42:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:42:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:42:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:42:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:42:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:42:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:42:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:42:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:42:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:42:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:42:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:42:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111209, 111209, 111209, 111209]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:43:21] [INFO ] Invariant cache hit.
[2024-05-21 17:43:21] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-21 17:43:21] [INFO ] Invariant cache hit.
[2024-05-21 17:43:21] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:43:21] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2024-05-21 17:43:21] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:43:21] [INFO ] Invariant cache hit.
[2024-05-21 17:43:21] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:43:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75461 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 4) seen :72
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 4) seen :444444
[2024-05-21 17:43:23] [INFO ] Invariant cache hit.
[2024-05-21 17:43:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:43:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:43:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:43:23] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:43:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:43:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:43:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:43:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:43:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:43:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:43:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:43:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:43:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:43:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:43:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:43:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:43:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:43:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:43:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:43:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:43:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:43:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:43:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:43:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:43:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:43:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:43:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:43:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:43:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:43:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:43:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:43:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:43:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:43:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:43:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:43:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:43:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:43:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:43:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:43:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:43:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:43:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:43:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:43:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:43:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111213, 111213, 111213, 111213]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:43:48] [INFO ] Invariant cache hit.
[2024-05-21 17:43:48] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 17:43:48] [INFO ] Invariant cache hit.
[2024-05-21 17:43:48] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:43:48] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-21 17:43:48] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:43:48] [INFO ] Invariant cache hit.
[2024-05-21 17:43:48] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:43:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75611 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
[2024-05-21 17:43:50] [INFO ] Invariant cache hit.
[2024-05-21 17:43:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:43:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:43:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:43:50] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:43:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:43:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:43:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:43:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:43:50] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-21 17:43:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:43:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:43:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:43:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:43:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:43:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:43:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:43:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:43:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:43:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:43:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:43:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:43:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:43:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:43:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:43:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:43:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 17:43:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:43:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:43:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:43:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:43:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:43:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:43:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:43:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:43:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:43:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:43:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:43:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:43:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:43:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:43:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:43:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:43:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:43:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:43:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111218, 111218, 111218, 111218]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:44:15] [INFO ] Invariant cache hit.
[2024-05-21 17:44:15] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 17:44:15] [INFO ] Invariant cache hit.
[2024-05-21 17:44:15] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:44:15] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-21 17:44:15] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:44:15] [INFO ] Invariant cache hit.
[2024-05-21 17:44:15] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:44:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75701 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 4) seen :72
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
[2024-05-21 17:44:17] [INFO ] Invariant cache hit.
[2024-05-21 17:44:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:44:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:44:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:44:17] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:44:17] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:44:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:44:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:44:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:44:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:44:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:44:17] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:44:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:44:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:44:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:44:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:44:17] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:44:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:44:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:44:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:44:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:44:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:44:17] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:44:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:44:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:44:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:44:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:44:17] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:44:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:44:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:44:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:44:17] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:44:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:44:17] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:44:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 17:44:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:44:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:44:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:44:17] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:44:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:44:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:44:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:44:17] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:44:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:44:17] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:44:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111221, 111221, 111221, 111221]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:44:42] [INFO ] Invariant cache hit.
[2024-05-21 17:44:42] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-21 17:44:42] [INFO ] Invariant cache hit.
[2024-05-21 17:44:42] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:44:42] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-21 17:44:42] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:44:42] [INFO ] Invariant cache hit.
[2024-05-21 17:44:42] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:44:42] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75607 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
[2024-05-21 17:44:44] [INFO ] Invariant cache hit.
[2024-05-21 17:44:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:44:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:44:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:44:44] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:44:44] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:44:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:44:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:44:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:44:44] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-21 17:44:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:44:44] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:44:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:44:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:44:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:44:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:44:44] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:44:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:44:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:44:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:44:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:44:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:44:44] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:44:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:44:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:44:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:44:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:44:44] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:44:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:44:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:44:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:44:44] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-21 17:44:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:44:44] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:44:44] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:44:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:44:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:44:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:44:44] [INFO ] [Real]Added 10 Read/Feed constraints in 4 ms returned sat
[2024-05-21 17:44:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:44:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:44:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:44:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:44:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:44:44] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:44:44] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111224, 111224, 111224, 111224]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:45:09] [INFO ] Invariant cache hit.
[2024-05-21 17:45:09] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 17:45:09] [INFO ] Invariant cache hit.
[2024-05-21 17:45:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:45:09] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-21 17:45:09] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:45:09] [INFO ] Invariant cache hit.
[2024-05-21 17:45:09] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:45:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75517 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
[2024-05-21 17:45:11] [INFO ] Invariant cache hit.
[2024-05-21 17:45:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:45:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:45:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:45:11] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:45:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:45:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:45:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:45:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:45:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:45:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:45:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:45:11] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:45:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:45:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:45:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:45:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:45:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:45:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:45:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:45:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:45:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:45:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:45:11] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:45:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:45:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:45:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:45:11] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:45:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:45:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:45:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:45:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:45:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:45:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:45:11] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:45:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:45:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:45:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:45:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:45:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:45:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:45:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:45:11] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-21 17:45:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:45:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:45:11] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111227, 111227, 111227, 111227]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:45:36] [INFO ] Invariant cache hit.
[2024-05-21 17:45:36] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-21 17:45:36] [INFO ] Invariant cache hit.
[2024-05-21 17:45:36] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:45:36] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2024-05-21 17:45:36] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:45:36] [INFO ] Invariant cache hit.
[2024-05-21 17:45:36] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:45:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75647 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 4) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
[2024-05-21 17:45:38] [INFO ] Invariant cache hit.
[2024-05-21 17:45:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:45:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:45:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:45:38] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:45:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:45:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:45:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:45:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:45:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:45:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:45:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:45:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:45:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:45:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:45:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:45:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:45:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:45:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:45:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:45:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:45:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:45:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:45:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:45:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:45:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:45:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:45:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:45:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:45:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:45:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:45:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:45:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:45:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:45:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:45:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:45:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:45:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:45:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:45:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:45:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:45:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:45:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:45:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:45:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:45:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111230, 111230, 111230, 111230]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:46:03] [INFO ] Invariant cache hit.
[2024-05-21 17:46:03] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 17:46:03] [INFO ] Invariant cache hit.
[2024-05-21 17:46:03] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:46:03] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-21 17:46:03] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:46:03] [INFO ] Invariant cache hit.
[2024-05-21 17:46:03] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:46:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75500 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
[2024-05-21 17:46:05] [INFO ] Invariant cache hit.
[2024-05-21 17:46:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:46:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:46:05] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 17:46:05] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:46:05] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:46:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:46:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:46:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:46:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:46:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:46:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:46:05] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:46:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:46:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:46:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 17:46:05] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:46:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:46:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:46:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:46:05] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 17:46:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:46:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:46:05] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:46:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:46:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:46:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:46:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:46:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:46:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:46:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:46:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:46:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:46:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:46:05] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:46:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:46:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:46:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:46:05] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:46:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:46:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:46:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:46:05] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 17:46:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:46:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:46:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111233, 111233, 111233, 111233]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:46:30] [INFO ] Invariant cache hit.
[2024-05-21 17:46:30] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-21 17:46:30] [INFO ] Invariant cache hit.
[2024-05-21 17:46:30] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:46:30] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-21 17:46:30] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:46:30] [INFO ] Invariant cache hit.
[2024-05-21 17:46:30] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:46:30] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75593 resets, run finished after 551 ms. (steps per millisecond=1814 ) properties (out of 4) seen :72
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
[2024-05-21 17:46:32] [INFO ] Invariant cache hit.
[2024-05-21 17:46:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:46:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:46:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:46:32] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:46:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:46:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:46:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:46:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:46:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:46:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:46:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:46:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:46:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:46:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:46:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:46:32] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:46:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:46:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:46:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:46:32] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 17:46:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:46:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 17:46:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:46:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:46:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:46:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 17:46:32] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:46:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:46:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:46:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:46:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:46:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:46:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:46:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:46:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:46:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:46:32] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 17:46:32] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:46:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:46:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:46:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:46:32] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-21 17:46:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:46:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:46:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111236, 111236, 111236, 111236]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:46:58] [INFO ] Invariant cache hit.
[2024-05-21 17:46:58] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-21 17:46:58] [INFO ] Invariant cache hit.
[2024-05-21 17:46:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:46:58] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-21 17:46:58] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 17:46:58] [INFO ] Invariant cache hit.
[2024-05-21 17:46:58] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:46:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75437 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 4) seen :72
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
[2024-05-21 17:46:59] [INFO ] Invariant cache hit.
[2024-05-21 17:46:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:46:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:46:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:46:59] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:46:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:46:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:46:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:46:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 17:46:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:46:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:46:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:46:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:46:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:46:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:46:59] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:46:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:46:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:46:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 17:46:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:46:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:46:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:46:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:46:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:46:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 17:46:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:46:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:46:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:46:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:46:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:46:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:46:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:47:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:47:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:47:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 17:47:00] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:47:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:47:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:47:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:47:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 17:47:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:47:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:47:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111238, 111238, 111238, 111238]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:47:25] [INFO ] Invariant cache hit.
[2024-05-21 17:47:25] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-21 17:47:25] [INFO ] Invariant cache hit.
[2024-05-21 17:47:25] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:47:25] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-21 17:47:25] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:47:25] [INFO ] Invariant cache hit.
[2024-05-21 17:47:25] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:47:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75588 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
[2024-05-21 17:47:26] [INFO ] Invariant cache hit.
[2024-05-21 17:47:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:47:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:47:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:47:26] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:47:26] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:47:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:47:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:47:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:47:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:47:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:47:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:47:26] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 17:47:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:47:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:47:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:47:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:47:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:47:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:47:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:47:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:47:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:47:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:47:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:47:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:47:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:47:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:47:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:47:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:47:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:47:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:47:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:47:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:47:27] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:47:27] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:47:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:47:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:47:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:47:27] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:47:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:47:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:47:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:47:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:47:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:47:27] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:47:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111241, 111241, 111241, 111241]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:47:52] [INFO ] Invariant cache hit.
[2024-05-21 17:47:52] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 17:47:52] [INFO ] Invariant cache hit.
[2024-05-21 17:47:52] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:47:52] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-21 17:47:52] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:47:52] [INFO ] Invariant cache hit.
[2024-05-21 17:47:52] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:47:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75575 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 4) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 4) seen :444444
[2024-05-21 17:47:54] [INFO ] Invariant cache hit.
[2024-05-21 17:47:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:47:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:47:54] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 17:47:54] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:47:54] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:47:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:47:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:47:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:47:54] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:47:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:47:54] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:47:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 17:47:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:47:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:47:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:47:54] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:47:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:47:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:47:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:47:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:47:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:47:54] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:47:54] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:47:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:47:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:47:54] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 17:47:54] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:47:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:47:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:47:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:47:54] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:47:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:47:54] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:47:54] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:47:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:47:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:47:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:47:54] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:47:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:47:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:47:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:47:54] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:47:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:47:54] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:47:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111246, 111246, 111246, 111246]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:48:19] [INFO ] Invariant cache hit.
[2024-05-21 17:48:19] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 17:48:19] [INFO ] Invariant cache hit.
[2024-05-21 17:48:19] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:48:19] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-21 17:48:19] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:48:19] [INFO ] Invariant cache hit.
[2024-05-21 17:48:19] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:48:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75565 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 4) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
[2024-05-21 17:48:21] [INFO ] Invariant cache hit.
[2024-05-21 17:48:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:48:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:48:21] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:48:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:48:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:48:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:48:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:48:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:48:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:48:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:48:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:48:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:48:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:48:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:48:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:48:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:48:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:48:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:48:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:48:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:48:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:48:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:48:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:48:21] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:48:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:48:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:48:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:48:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:48:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:48:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:48:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:48:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:48:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:48:21] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:48:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:48:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:48:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:48:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:48:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:48:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:48:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111250, 111250, 111250, 111250]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:48:46] [INFO ] Invariant cache hit.
[2024-05-21 17:48:46] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-21 17:48:46] [INFO ] Invariant cache hit.
[2024-05-21 17:48:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:48:46] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-21 17:48:46] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:48:46] [INFO ] Invariant cache hit.
[2024-05-21 17:48:46] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:48:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75587 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 4) seen :56
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
[2024-05-21 17:48:47] [INFO ] Invariant cache hit.
[2024-05-21 17:48:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:48:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:48:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:48:48] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:48:48] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:48:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:48:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:48:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:48:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:48:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:48:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:48:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:48:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:48:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:48:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:48:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:48:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:48:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:48:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:48:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 17:48:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:48:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:48:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:48:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:48:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:48:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:48:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:48:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:48:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:48:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:48:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:48:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:48:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:48:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:48:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:48:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:48:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:48:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:48:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:48:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:48:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:48:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:48:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:48:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:48:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111253, 111253, 111253, 111253]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:49:13] [INFO ] Invariant cache hit.
[2024-05-21 17:49:13] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 17:49:13] [INFO ] Invariant cache hit.
[2024-05-21 17:49:13] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:49:13] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-21 17:49:13] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:49:13] [INFO ] Invariant cache hit.
[2024-05-21 17:49:13] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:49:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000006 steps, including 75672 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
[2024-05-21 17:49:15] [INFO ] Invariant cache hit.
[2024-05-21 17:49:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:49:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:49:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:49:15] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:49:15] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:49:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:49:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:49:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:49:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:49:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:49:15] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:49:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:49:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:49:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:49:15] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:49:15] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:49:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:49:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:49:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:49:15] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 17:49:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:49:15] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:49:15] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:49:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:49:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:49:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:49:15] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:49:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:49:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:49:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:49:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:49:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:49:15] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:49:15] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:49:15] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-21 17:49:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:49:15] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:49:15] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:49:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:49:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:49:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:49:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:49:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:49:15] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:49:15] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111255, 111255, 111255, 111255]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:49:40] [INFO ] Invariant cache hit.
[2024-05-21 17:49:40] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-21 17:49:40] [INFO ] Invariant cache hit.
[2024-05-21 17:49:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:49:40] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-21 17:49:40] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 17:49:40] [INFO ] Invariant cache hit.
[2024-05-21 17:49:40] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:49:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75725 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 4) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
[2024-05-21 17:49:42] [INFO ] Invariant cache hit.
[2024-05-21 17:49:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:49:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:49:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:49:42] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:49:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:49:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:49:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:49:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:49:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:49:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:49:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:49:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:49:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:49:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:49:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:49:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:49:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:49:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:49:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:49:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:49:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:49:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:49:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:49:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:49:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:49:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:49:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:49:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:49:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:49:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:49:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:49:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:49:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:49:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:49:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:49:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:49:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:49:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:49:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:49:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:49:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:49:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:49:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:49:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:49:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111258, 111258, 111258, 111258]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:50:07] [INFO ] Invariant cache hit.
[2024-05-21 17:50:07] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 17:50:07] [INFO ] Invariant cache hit.
[2024-05-21 17:50:07] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:50:07] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-21 17:50:07] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:50:07] [INFO ] Invariant cache hit.
[2024-05-21 17:50:07] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:50:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75389 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
[2024-05-21 17:50:09] [INFO ] Invariant cache hit.
[2024-05-21 17:50:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:50:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:50:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:50:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:50:09] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:50:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:50:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:50:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:50:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:50:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:50:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:50:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:50:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:50:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:50:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:50:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:50:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:50:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:50:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:50:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:50:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:50:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:50:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:50:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:50:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:50:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:50:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:50:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:50:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:50:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:50:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:50:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:50:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:50:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:50:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:50:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:50:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:50:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:50:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:50:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:50:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:50:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:50:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:50:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:50:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111261, 111261, 111261, 111261]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:50:34] [INFO ] Invariant cache hit.
[2024-05-21 17:50:34] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 17:50:34] [INFO ] Invariant cache hit.
[2024-05-21 17:50:34] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:50:34] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-21 17:50:34] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:50:34] [INFO ] Invariant cache hit.
[2024-05-21 17:50:34] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:50:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75471 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
[2024-05-21 17:50:36] [INFO ] Invariant cache hit.
[2024-05-21 17:50:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:50:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:50:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:50:36] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:50:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:50:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:50:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:50:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:50:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:50:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:50:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:50:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:50:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:50:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:50:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:50:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:50:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:50:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:50:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:50:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:50:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:50:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:50:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:50:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:50:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:50:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:50:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:50:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:50:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:50:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:50:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:50:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:50:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:50:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:50:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:50:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:50:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:50:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:50:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:50:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:50:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:50:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:50:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:50:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:50:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111265, 111265, 111265, 111265]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:51:01] [INFO ] Invariant cache hit.
[2024-05-21 17:51:01] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 17:51:01] [INFO ] Invariant cache hit.
[2024-05-21 17:51:01] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:51:01] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-21 17:51:01] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:51:01] [INFO ] Invariant cache hit.
[2024-05-21 17:51:01] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:51:01] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75563 resets, run finished after 533 ms. (steps per millisecond=1876 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
[2024-05-21 17:51:03] [INFO ] Invariant cache hit.
[2024-05-21 17:51:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:51:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:51:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 17:51:03] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:51:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:51:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:51:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:51:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:51:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:51:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:51:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:51:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 8 ms.
[2024-05-21 17:51:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:51:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:51:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:51:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:51:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:51:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:51:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:51:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:51:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:51:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:51:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:51:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:51:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:51:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:51:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:51:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:51:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:51:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:51:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:51:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:51:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:51:03] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:51:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:51:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:51:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:51:03] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:51:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:51:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:51:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:51:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:51:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:51:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:51:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111268, 111268, 111268, 111268]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:51:28] [INFO ] Invariant cache hit.
[2024-05-21 17:51:28] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 17:51:28] [INFO ] Invariant cache hit.
[2024-05-21 17:51:28] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:51:28] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-21 17:51:28] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:51:28] [INFO ] Invariant cache hit.
[2024-05-21 17:51:28] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:51:28] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75531 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
[2024-05-21 17:51:30] [INFO ] Invariant cache hit.
[2024-05-21 17:51:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:51:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:51:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-21 17:51:30] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:51:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:51:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:51:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:51:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:51:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:51:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:51:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:51:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:51:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:51:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:51:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:51:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:51:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:51:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:51:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:51:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:51:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:51:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:51:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:51:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:51:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:51:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:51:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:51:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:51:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:51:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:51:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:51:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:51:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:51:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:51:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:51:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:51:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:51:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:51:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:51:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:51:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:51:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:51:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:51:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:51:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111272, 111272, 111272, 111272]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:51:55] [INFO ] Invariant cache hit.
[2024-05-21 17:51:55] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 17:51:55] [INFO ] Invariant cache hit.
[2024-05-21 17:51:55] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:51:55] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-21 17:51:55] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:51:55] [INFO ] Invariant cache hit.
[2024-05-21 17:51:55] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:51:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75631 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 4) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
[2024-05-21 17:51:57] [INFO ] Invariant cache hit.
[2024-05-21 17:51:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:51:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:51:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:51:57] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:51:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:51:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:51:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:51:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:51:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:51:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:51:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:51:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:51:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:51:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:51:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:51:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:51:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:51:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:51:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:51:57] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:51:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:51:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:51:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:51:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:51:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:51:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:51:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:51:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:51:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:51:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:51:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:51:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:51:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:51:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:51:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:51:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:51:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:51:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:51:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:51:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:51:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:51:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:51:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:51:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:51:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111275, 111275, 111275, 111275]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:52:22] [INFO ] Invariant cache hit.
[2024-05-21 17:52:22] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 17:52:22] [INFO ] Invariant cache hit.
[2024-05-21 17:52:22] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:52:22] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-21 17:52:22] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 17:52:22] [INFO ] Invariant cache hit.
[2024-05-21 17:52:22] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:52:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75486 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
[2024-05-21 17:52:24] [INFO ] Invariant cache hit.
[2024-05-21 17:52:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:52:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:52:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:52:24] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:52:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:52:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:52:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:52:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:52:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:52:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:52:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:52:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:52:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:52:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:52:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:52:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:52:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:52:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:52:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:52:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:52:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:52:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:52:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:52:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:52:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:52:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:52:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:52:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:52:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:52:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:52:24] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:52:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:52:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:52:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:52:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:52:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:52:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111278, 111278, 111278, 111278]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:52:49] [INFO ] Invariant cache hit.
[2024-05-21 17:52:49] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 17:52:49] [INFO ] Invariant cache hit.
[2024-05-21 17:52:49] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:52:49] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-21 17:52:49] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:52:49] [INFO ] Invariant cache hit.
[2024-05-21 17:52:49] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:52:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75478 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 4) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 4) seen :444444
[2024-05-21 17:52:51] [INFO ] Invariant cache hit.
[2024-05-21 17:52:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:52:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:52:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:52:51] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:52:51] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:52:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:52:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:52:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:52:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:52:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:52:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:52:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:52:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:52:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:52:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:52:51] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:52:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:52:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:52:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:52:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:52:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:52:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 17:52:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:52:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:52:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:52:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:52:51] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:52:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:52:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:52:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:52:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:52:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:52:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:52:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:52:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:52:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:52:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 17:52:51] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:52:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:52:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:52:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:52:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:52:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:52:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:52:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111281, 111281, 111281, 111281]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:53:16] [INFO ] Invariant cache hit.
[2024-05-21 17:53:16] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-21 17:53:16] [INFO ] Invariant cache hit.
[2024-05-21 17:53:16] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:53:16] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-21 17:53:16] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:53:16] [INFO ] Invariant cache hit.
[2024-05-21 17:53:16] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:53:16] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75600 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
[2024-05-21 17:53:18] [INFO ] Invariant cache hit.
[2024-05-21 17:53:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:53:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:53:18] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 17:53:18] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:53:18] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:53:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:53:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:53:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:53:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:53:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:53:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:53:18] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:53:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:53:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:53:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:53:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:53:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:53:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:53:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:53:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:53:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:53:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:53:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:53:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:53:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:53:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:53:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:53:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:53:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:53:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:53:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:53:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:53:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 17:53:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:53:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:53:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:53:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:53:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:53:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:53:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:53:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:53:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:53:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:53:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:53:18] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111283, 111283, 111283, 111283]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:53:43] [INFO ] Invariant cache hit.
[2024-05-21 17:53:43] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-21 17:53:43] [INFO ] Invariant cache hit.
[2024-05-21 17:53:43] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:53:43] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2024-05-21 17:53:43] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:53:43] [INFO ] Invariant cache hit.
[2024-05-21 17:53:43] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:53:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75586 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 4) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
[2024-05-21 17:53:45] [INFO ] Invariant cache hit.
[2024-05-21 17:53:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:53:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:53:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:53:45] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:53:45] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:53:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:53:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:53:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:53:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:53:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:53:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:53:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:53:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:53:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:53:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:53:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:53:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:53:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:53:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:53:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:53:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:53:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:53:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:53:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:53:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:53:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:53:45] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:53:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:53:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:53:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:53:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:53:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:53:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:53:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:53:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:53:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:53:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:53:45] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:53:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:53:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:53:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:53:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:53:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:53:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:53:45] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111286, 111286, 111286, 111286]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:54:10] [INFO ] Invariant cache hit.
[2024-05-21 17:54:10] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 17:54:10] [INFO ] Invariant cache hit.
[2024-05-21 17:54:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:54:10] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-21 17:54:10] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:54:10] [INFO ] Invariant cache hit.
[2024-05-21 17:54:10] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:54:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75560 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
[2024-05-21 17:54:12] [INFO ] Invariant cache hit.
[2024-05-21 17:54:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:54:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:54:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:54:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:54:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:54:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:54:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:54:12] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 17:54:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:54:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:54:12] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:54:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:54:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:54:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:54:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:54:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:54:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:54:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:54:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:54:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:54:12] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 17:54:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:54:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:54:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:54:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:54:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:54:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:54:12] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 17:54:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:54:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:54:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 17:54:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:54:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:54:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:54:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:54:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:54:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:54:12] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-21 17:54:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:54:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:54:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111289, 111289, 111289, 111289]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:54:37] [INFO ] Invariant cache hit.
[2024-05-21 17:54:37] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-21 17:54:37] [INFO ] Invariant cache hit.
[2024-05-21 17:54:37] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:54:37] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-21 17:54:37] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:54:37] [INFO ] Invariant cache hit.
[2024-05-21 17:54:37] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:54:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75563 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 4) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
[2024-05-21 17:54:39] [INFO ] Invariant cache hit.
[2024-05-21 17:54:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:54:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:54:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:54:39] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:54:39] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:54:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:54:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:54:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:54:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 17:54:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:54:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:54:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:54:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:54:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:54:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:54:39] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:54:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:54:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:54:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:54:39] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:54:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:54:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:54:39] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:54:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:54:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:54:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:54:39] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:54:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:54:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:54:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:54:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:54:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:54:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:54:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:54:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:54:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:54:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:54:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:54:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:54:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:54:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:54:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:54:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:54:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:54:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111292, 111292, 111292, 111292]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:55:04] [INFO ] Invariant cache hit.
[2024-05-21 17:55:04] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 17:55:04] [INFO ] Invariant cache hit.
[2024-05-21 17:55:04] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:55:04] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-21 17:55:04] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:55:04] [INFO ] Invariant cache hit.
[2024-05-21 17:55:04] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:55:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75541 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 4) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
[2024-05-21 17:55:06] [INFO ] Invariant cache hit.
[2024-05-21 17:55:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:55:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:55:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:55:06] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:55:06] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:55:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:55:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:55:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:55:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:55:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:55:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:55:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:55:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:55:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:55:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:55:06] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:55:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:55:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:55:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:55:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:55:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:55:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:55:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:55:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:55:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:55:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:55:06] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:55:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:55:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:55:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:55:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:55:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:55:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:55:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:55:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:55:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:55:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:55:06] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:55:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:55:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:55:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:55:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:55:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:55:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:55:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111295, 111295, 111295, 111295]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:55:31] [INFO ] Invariant cache hit.
[2024-05-21 17:55:31] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 17:55:31] [INFO ] Invariant cache hit.
[2024-05-21 17:55:31] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:55:31] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-21 17:55:31] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 17:55:31] [INFO ] Invariant cache hit.
[2024-05-21 17:55:31] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:55:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75596 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
[2024-05-21 17:55:33] [INFO ] Invariant cache hit.
[2024-05-21 17:55:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:55:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:55:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:55:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:55:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:55:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:55:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:55:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:55:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:55:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:55:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:55:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:55:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:55:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:55:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:55:33] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:55:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:55:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:55:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:55:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:55:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:55:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:55:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:55:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:55:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:55:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:55:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:55:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:55:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:55:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:55:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:55:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:55:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:55:33] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:55:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:55:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:55:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:55:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:55:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:55:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:55:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:55:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:55:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:55:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:55:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111298, 111298, 111298, 111298]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:55:58] [INFO ] Invariant cache hit.
[2024-05-21 17:55:58] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-21 17:55:58] [INFO ] Invariant cache hit.
[2024-05-21 17:55:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:55:58] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-21 17:55:58] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:55:58] [INFO ] Invariant cache hit.
[2024-05-21 17:55:58] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:55:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75637 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
[2024-05-21 17:56:00] [INFO ] Invariant cache hit.
[2024-05-21 17:56:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:56:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:56:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:56:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:56:00] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:56:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:56:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:56:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:56:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:56:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:56:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:56:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:56:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:56:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:56:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:56:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:56:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:56:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:56:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:56:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:56:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:56:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:56:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:56:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:56:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:56:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:56:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:56:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:56:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:56:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:56:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:56:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:56:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:56:00] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:56:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:56:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:56:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 17:56:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:56:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:56:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:56:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:56:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:56:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:56:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:56:00] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111301, 111301, 111301, 111301]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:56:25] [INFO ] Invariant cache hit.
[2024-05-21 17:56:25] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 17:56:25] [INFO ] Invariant cache hit.
[2024-05-21 17:56:25] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:56:25] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-21 17:56:25] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:56:25] [INFO ] Invariant cache hit.
[2024-05-21 17:56:25] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:56:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75447 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
[2024-05-21 17:56:27] [INFO ] Invariant cache hit.
[2024-05-21 17:56:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:56:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:56:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:56:27] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:56:27] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:56:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:56:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:56:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:56:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:56:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:56:27] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:56:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:56:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:56:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:56:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:56:27] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:56:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:56:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:56:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:56:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:56:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:56:27] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:56:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:56:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:56:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:56:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:56:27] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:56:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:56:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:56:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:56:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:56:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:56:27] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:56:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:56:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:56:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:56:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:56:27] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:56:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:56:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:56:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:56:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:56:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:56:27] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:56:27] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111305, 111305, 111305, 111305]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:56:52] [INFO ] Invariant cache hit.
[2024-05-21 17:56:52] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-21 17:56:52] [INFO ] Invariant cache hit.
[2024-05-21 17:56:52] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:56:52] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-21 17:56:52] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:56:52] [INFO ] Invariant cache hit.
[2024-05-21 17:56:52] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:56:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75641 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 4) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
[2024-05-21 17:56:54] [INFO ] Invariant cache hit.
[2024-05-21 17:56:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:56:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:56:54] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:56:54] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:56:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:56:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:56:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:56:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:56:54] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:56:54] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:56:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:56:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:56:54] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:56:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:56:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:56:54] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 17:56:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:56:54] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:56:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:56:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:56:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:56:54] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:56:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:56:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:56:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:56:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:56:54] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:56:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:56:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:56:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:56:54] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:56:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:56:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:56:54] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 17:56:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:56:54] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:56:54] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111308, 111308, 111308, 111308]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:57:19] [INFO ] Invariant cache hit.
[2024-05-21 17:57:19] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-21 17:57:19] [INFO ] Invariant cache hit.
[2024-05-21 17:57:20] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:57:20] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-21 17:57:20] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:57:20] [INFO ] Invariant cache hit.
[2024-05-21 17:57:20] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:57:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75616 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 4) seen :56
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 4) seen :444444
[2024-05-21 17:57:21] [INFO ] Invariant cache hit.
[2024-05-21 17:57:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:57:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:57:21] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:57:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:57:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:57:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:57:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:57:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:57:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:57:21] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:57:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:57:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:57:21] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:57:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:57:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:57:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 17:57:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:57:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:57:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:57:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:57:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:57:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:57:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:57:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:57:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:57:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:57:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:57:21] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:57:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:57:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:57:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:57:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:57:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:57:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:57:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:57:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:57:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111312, 111312, 111312, 111312]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:57:47] [INFO ] Invariant cache hit.
[2024-05-21 17:57:47] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 17:57:47] [INFO ] Invariant cache hit.
[2024-05-21 17:57:47] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:57:47] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-21 17:57:47] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:57:47] [INFO ] Invariant cache hit.
[2024-05-21 17:57:47] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:57:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75629 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 4) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 4) seen :444444
[2024-05-21 17:57:48] [INFO ] Invariant cache hit.
[2024-05-21 17:57:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:57:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:57:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:57:48] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:57:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:57:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:57:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:57:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:57:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:57:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:57:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:57:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 17:57:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:57:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:57:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:57:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:57:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:57:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:57:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:57:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:57:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2024-05-21 17:57:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:57:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:57:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:57:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:57:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:57:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:57:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:57:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:57:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:57:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:57:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:57:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:57:48] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:57:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:57:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:57:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:57:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:57:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:57:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:57:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:57:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:57:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:57:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:57:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111314, 111314, 111314, 111314]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:58:14] [INFO ] Invariant cache hit.
[2024-05-21 17:58:14] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 17:58:14] [INFO ] Invariant cache hit.
[2024-05-21 17:58:14] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:58:14] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-21 17:58:14] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:58:14] [INFO ] Invariant cache hit.
[2024-05-21 17:58:14] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:58:14] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75526 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
[2024-05-21 17:58:15] [INFO ] Invariant cache hit.
[2024-05-21 17:58:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:58:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:58:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:58:16] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:58:16] [INFO ] [Real]Added 10 Read/Feed constraints in 3 ms returned sat
[2024-05-21 17:58:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:58:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:58:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:58:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:58:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:58:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:58:16] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 17:58:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:58:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:58:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:58:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:58:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:58:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:58:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:58:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:58:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:58:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:58:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:58:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:58:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:58:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:58:16] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:58:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:58:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:58:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:58:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:58:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:58:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:58:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:58:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:58:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:58:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:58:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:58:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:58:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:58:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:58:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:58:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:58:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:58:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111317, 111317, 111317, 111317]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:58:41] [INFO ] Invariant cache hit.
[2024-05-21 17:58:41] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 17:58:41] [INFO ] Invariant cache hit.
[2024-05-21 17:58:41] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:58:41] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-21 17:58:41] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 17:58:41] [INFO ] Invariant cache hit.
[2024-05-21 17:58:41] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:58:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75534 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 4) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
[2024-05-21 17:58:42] [INFO ] Invariant cache hit.
[2024-05-21 17:58:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:58:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:58:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:58:42] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:58:42] [INFO ] [Real]Added 10 Read/Feed constraints in 7 ms returned sat
[2024-05-21 17:58:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:58:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:58:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:58:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:58:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:58:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:58:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:58:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:58:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:58:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:58:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:58:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:58:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:58:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:58:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:58:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 7 ms returned sat
[2024-05-21 17:58:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 17:58:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:58:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:58:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:58:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:58:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:58:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:58:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:58:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:58:43] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 17:58:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:58:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:58:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:58:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:58:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:58:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:58:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:58:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:58:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:58:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:58:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 17:58:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:58:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:58:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111322, 111322, 111322, 111322]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:59:08] [INFO ] Invariant cache hit.
[2024-05-21 17:59:08] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 17:59:08] [INFO ] Invariant cache hit.
[2024-05-21 17:59:08] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:59:08] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-21 17:59:08] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:59:08] [INFO ] Invariant cache hit.
[2024-05-21 17:59:08] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:59:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75594 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
[2024-05-21 17:59:09] [INFO ] Invariant cache hit.
[2024-05-21 17:59:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:59:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:59:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:59:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:59:10] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:59:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:59:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:59:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:59:10] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:59:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:59:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:59:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 17:59:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:59:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:59:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:59:10] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:59:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:59:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:59:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:59:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:59:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:59:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:59:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:59:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:59:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:59:10] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 17:59:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:59:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:59:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:59:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:59:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:59:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:59:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:59:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 17:59:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:59:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:59:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 17:59:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:59:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:59:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:59:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:59:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:59:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:59:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:59:10] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111325, 111325, 111325, 111325]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 17:59:35] [INFO ] Invariant cache hit.
[2024-05-21 17:59:35] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-21 17:59:35] [INFO ] Invariant cache hit.
[2024-05-21 17:59:35] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:59:35] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-21 17:59:35] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 17:59:35] [INFO ] Invariant cache hit.
[2024-05-21 17:59:35] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 17:59:35] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75584 resets, run finished after 535 ms. (steps per millisecond=1869 ) properties (out of 4) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
[2024-05-21 17:59:36] [INFO ] Invariant cache hit.
[2024-05-21 17:59:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:59:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:59:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:59:36] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 17:59:36] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 17:59:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:59:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:59:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:59:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:59:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:59:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:59:36] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 17:59:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:59:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:59:36] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 17:59:37] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 17:59:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:59:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:59:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:59:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:59:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:59:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 17:59:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 17:59:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:59:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:59:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:59:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:59:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:59:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:59:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:59:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 17:59:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:59:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:59:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 17:59:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 17:59:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 17:59:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:59:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:59:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 17:59:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 17:59:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 17:59:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 17:59:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 17:59:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 17:59:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111328, 111328, 111328, 111328]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:00:01] [INFO ] Invariant cache hit.
[2024-05-21 18:00:02] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 18:00:02] [INFO ] Invariant cache hit.
[2024-05-21 18:00:02] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:00:02] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-21 18:00:02] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:00:02] [INFO ] Invariant cache hit.
[2024-05-21 18:00:02] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:00:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75659 resets, run finished after 556 ms. (steps per millisecond=1798 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 4) seen :444444
[2024-05-21 18:00:03] [INFO ] Invariant cache hit.
[2024-05-21 18:00:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:00:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:00:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:00:03] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:00:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:00:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:00:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:00:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:00:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:00:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:00:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:00:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:00:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:00:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:00:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:00:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:00:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:00:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:00:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:00:03] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 18:00:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:00:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:00:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:00:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:00:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:00:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:00:03] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:00:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:00:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:00:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:00:03] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-21 18:00:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:00:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:00:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:00:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:00:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:00:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:00:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:00:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:00:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:00:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:00:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:00:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:00:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:00:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111331, 111331, 111331, 111331]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:00:29] [INFO ] Invariant cache hit.
[2024-05-21 18:00:29] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 18:00:29] [INFO ] Invariant cache hit.
[2024-05-21 18:00:29] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:00:29] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-21 18:00:29] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:00:29] [INFO ] Invariant cache hit.
[2024-05-21 18:00:29] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:00:29] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75487 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 4) seen :72
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
[2024-05-21 18:00:30] [INFO ] Invariant cache hit.
[2024-05-21 18:00:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:00:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:00:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-21 18:00:30] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:00:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:00:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:00:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:00:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:00:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:00:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:00:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:00:30] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:00:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:00:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:00:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:00:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:00:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:00:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:00:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:00:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:00:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:00:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:00:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:00:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:00:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:00:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:00:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:00:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:00:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:00:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:00:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:00:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:00:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:00:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:00:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:00:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:00:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:00:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:00:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111334, 111334, 111334, 111334]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:00:56] [INFO ] Invariant cache hit.
[2024-05-21 18:00:56] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 18:00:56] [INFO ] Invariant cache hit.
[2024-05-21 18:00:56] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:00:56] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-21 18:00:56] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:00:56] [INFO ] Invariant cache hit.
[2024-05-21 18:00:56] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:00:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75471 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
[2024-05-21 18:00:57] [INFO ] Invariant cache hit.
[2024-05-21 18:00:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:00:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:00:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:00:57] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:00:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:00:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:00:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:00:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:00:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:00:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:00:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:00:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:00:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:00:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:00:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:00:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:00:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:00:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:00:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:00:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:00:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:00:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:00:58] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:00:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:00:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:00:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:00:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:00:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:00:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:00:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:00:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:00:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:00:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:00:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:00:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:00:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:00:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:00:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:00:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:00:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:00:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:00:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:00:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:00:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:00:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111337, 111337, 111337, 111337]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:01:23] [INFO ] Invariant cache hit.
[2024-05-21 18:01:23] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 18:01:23] [INFO ] Invariant cache hit.
[2024-05-21 18:01:23] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:01:23] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-21 18:01:23] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:01:23] [INFO ] Invariant cache hit.
[2024-05-21 18:01:23] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:01:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75571 resets, run finished after 535 ms. (steps per millisecond=1869 ) properties (out of 4) seen :56
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
[2024-05-21 18:01:24] [INFO ] Invariant cache hit.
[2024-05-21 18:01:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:01:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:01:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:01:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:01:24] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:01:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:01:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:01:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:01:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:01:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:01:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:01:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:01:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:01:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:01:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:01:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:01:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:01:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:01:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:01:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:01:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:01:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:01:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:01:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:01:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:01:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:01:24] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:01:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:01:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:01:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:01:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:01:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:01:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:01:24] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:01:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:01:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:01:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:01:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:01:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:01:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:01:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:01:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:01:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:01:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:01:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111340, 111340, 111340, 111340]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:01:50] [INFO ] Invariant cache hit.
[2024-05-21 18:01:50] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 18:01:50] [INFO ] Invariant cache hit.
[2024-05-21 18:01:50] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:01:50] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-21 18:01:50] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:01:50] [INFO ] Invariant cache hit.
[2024-05-21 18:01:50] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:01:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75438 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 4) seen :80
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
[2024-05-21 18:01:51] [INFO ] Invariant cache hit.
[2024-05-21 18:01:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:01:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:01:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:01:51] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:01:51] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:01:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:01:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:01:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:01:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:01:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:01:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:01:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:01:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:01:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:01:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:01:51] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:01:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:01:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:01:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:01:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:01:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:01:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:01:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:01:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:01:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:01:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:01:51] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:01:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:01:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:01:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:01:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:01:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:01:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:01:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:01:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:01:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:01:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:01:51] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:01:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:01:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:01:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:01:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:01:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:01:52] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:01:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111342, 111342, 111342, 111342]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:02:16] [INFO ] Invariant cache hit.
[2024-05-21 18:02:16] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 18:02:16] [INFO ] Invariant cache hit.
[2024-05-21 18:02:16] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:02:16] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-21 18:02:16] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:02:16] [INFO ] Invariant cache hit.
[2024-05-21 18:02:16] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:02:16] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75495 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 4) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
[2024-05-21 18:02:18] [INFO ] Invariant cache hit.
[2024-05-21 18:02:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:02:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:02:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:02:18] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:02:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:02:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:02:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:02:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:02:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:02:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:02:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:02:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:02:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:02:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:02:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:02:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:02:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:02:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:02:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:02:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:02:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:02:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:02:18] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:02:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:02:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:02:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:02:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:02:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:02:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:02:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:02:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:02:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:02:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:02:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:02:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:02:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:02:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:02:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:02:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:02:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:02:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:02:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:02:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:02:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:02:18] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111345, 111345, 111345, 111345]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:02:43] [INFO ] Invariant cache hit.
[2024-05-21 18:02:43] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 18:02:43] [INFO ] Invariant cache hit.
[2024-05-21 18:02:43] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:02:43] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-21 18:02:43] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:02:43] [INFO ] Invariant cache hit.
[2024-05-21 18:02:43] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:02:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75456 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 4) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
[2024-05-21 18:02:45] [INFO ] Invariant cache hit.
[2024-05-21 18:02:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:02:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:02:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:02:45] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:02:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:02:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:02:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:02:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:02:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:02:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:02:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:02:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:02:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:02:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:02:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:02:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:02:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:02:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:02:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:02:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:02:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:02:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:02:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:02:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:02:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:02:45] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:02:45] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:02:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:02:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:02:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:02:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:02:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:02:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:02:45] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:02:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:02:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:02:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:02:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:02:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:02:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:02:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:02:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:02:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:02:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:02:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111348, 111348, 111348, 111348]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:03:10] [INFO ] Invariant cache hit.
[2024-05-21 18:03:10] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-21 18:03:10] [INFO ] Invariant cache hit.
[2024-05-21 18:03:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:03:10] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-21 18:03:10] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:03:10] [INFO ] Invariant cache hit.
[2024-05-21 18:03:10] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:03:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75549 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 4) seen :80
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
[2024-05-21 18:03:12] [INFO ] Invariant cache hit.
[2024-05-21 18:03:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:03:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:03:12] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-21 18:03:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:03:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:03:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:03:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:03:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:03:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:03:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:03:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:03:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:03:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:03:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:03:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:03:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:03:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:03:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:03:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:03:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:03:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:03:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:03:12] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:03:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:03:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:03:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:03:12] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:03:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:03:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:03:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:03:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:03:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:03:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:03:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:03:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:03:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:03:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:03:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:03:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:03:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:03:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:03:12] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-21 18:03:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:03:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:03:12] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111351, 111351, 111351, 111351]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:03:37] [INFO ] Invariant cache hit.
[2024-05-21 18:03:37] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-21 18:03:37] [INFO ] Invariant cache hit.
[2024-05-21 18:03:37] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:03:37] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-21 18:03:37] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:03:37] [INFO ] Invariant cache hit.
[2024-05-21 18:03:37] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:03:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75565 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 4) seen :72
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
[2024-05-21 18:03:39] [INFO ] Invariant cache hit.
[2024-05-21 18:03:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:03:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:03:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:03:39] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:03:39] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:03:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:03:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:03:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:03:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:03:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:03:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:03:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:03:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:03:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:03:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:03:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:03:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:03:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:03:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:03:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:03:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:03:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:03:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:03:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:03:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:03:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:03:39] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:03:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:03:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:03:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:03:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:03:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:03:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:03:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:03:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:03:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:03:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:03:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:03:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:03:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:03:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:03:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:03:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:03:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:03:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111354, 111354, 111354, 111354]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:04:04] [INFO ] Invariant cache hit.
[2024-05-21 18:04:04] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 18:04:04] [INFO ] Invariant cache hit.
[2024-05-21 18:04:04] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:04:04] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-21 18:04:04] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:04:04] [INFO ] Invariant cache hit.
[2024-05-21 18:04:04] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:04:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75527 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 4) seen :80
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
[2024-05-21 18:04:06] [INFO ] Invariant cache hit.
[2024-05-21 18:04:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:04:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:04:06] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 18:04:06] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:04:06] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:04:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:04:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:04:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:04:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:04:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:04:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:04:06] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:04:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:04:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:04:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:04:06] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:04:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:04:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:04:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:04:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:04:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:04:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:04:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:04:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:04:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:04:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:04:06] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:04:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:04:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:04:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:04:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:04:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:04:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:04:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:04:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:04:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:04:06] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 18:04:06] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:04:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:04:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:04:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:04:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:04:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:04:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:04:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111356, 111356, 111356, 111356]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:04:31] [INFO ] Invariant cache hit.
[2024-05-21 18:04:31] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-21 18:04:31] [INFO ] Invariant cache hit.
[2024-05-21 18:04:31] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:04:31] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2024-05-21 18:04:31] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:04:31] [INFO ] Invariant cache hit.
[2024-05-21 18:04:31] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:04:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75478 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
[2024-05-21 18:04:32] [INFO ] Invariant cache hit.
[2024-05-21 18:04:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:04:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:04:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:04:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:04:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:04:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:04:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:04:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:04:33] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:04:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:04:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:04:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:04:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:04:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:04:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:04:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:04:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:04:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:04:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:04:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:04:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:04:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:04:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:04:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:04:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:04:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:04:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:04:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:04:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:04:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:04:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:04:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:04:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:04:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:04:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:04:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:04:33] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 18:04:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:04:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:04:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:04:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:04:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:04:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:04:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:04:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111359, 111359, 111359, 111359]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:04:58] [INFO ] Invariant cache hit.
[2024-05-21 18:04:58] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 18:04:58] [INFO ] Invariant cache hit.
[2024-05-21 18:04:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:04:58] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-21 18:04:58] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:04:58] [INFO ] Invariant cache hit.
[2024-05-21 18:04:58] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:04:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75565 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 4) seen :72
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
[2024-05-21 18:05:00] [INFO ] Invariant cache hit.
[2024-05-21 18:05:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:05:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:05:00] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 18:05:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:05:00] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:05:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:05:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:05:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:05:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:05:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:05:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:05:00] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:05:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:05:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:05:00] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 18:05:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:05:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:05:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:05:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:05:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:05:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:05:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:05:00] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:05:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:05:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:05:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:05:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:05:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:05:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:05:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:05:00] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-21 18:05:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:05:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:05:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:05:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:05:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:05:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:05:00] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:05:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:05:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:05:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:05:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:05:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:05:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:05:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111362, 111362, 111362, 111362]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:05:25] [INFO ] Invariant cache hit.
[2024-05-21 18:05:25] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 18:05:25] [INFO ] Invariant cache hit.
[2024-05-21 18:05:25] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:05:25] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-21 18:05:25] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:05:25] [INFO ] Invariant cache hit.
[2024-05-21 18:05:25] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:05:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75629 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 4) seen :72
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 4) seen :444444
[2024-05-21 18:05:26] [INFO ] Invariant cache hit.
[2024-05-21 18:05:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:05:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:05:26] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:05:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:05:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:05:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:05:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:05:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:05:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:05:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:05:26] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:05:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:05:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:05:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:05:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:05:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:05:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:05:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:05:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:05:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:05:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:05:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:05:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:05:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:05:27] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:05:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:05:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:05:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:05:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:05:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:05:27] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:05:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:05:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:05:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:05:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:05:27] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:05:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:05:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:05:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:05:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:05:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:05:27] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:05:27] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111365, 111365, 111365, 111365]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:05:52] [INFO ] Invariant cache hit.
[2024-05-21 18:05:52] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 18:05:52] [INFO ] Invariant cache hit.
[2024-05-21 18:05:52] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:05:52] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-21 18:05:52] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:05:52] [INFO ] Invariant cache hit.
[2024-05-21 18:05:52] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:05:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75401 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 4) seen :72
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
[2024-05-21 18:05:53] [INFO ] Invariant cache hit.
[2024-05-21 18:05:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:05:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:05:53] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-21 18:05:53] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:05:53] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:05:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:05:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:05:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:05:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:05:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:05:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:05:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:05:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:05:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:05:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:05:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:05:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:05:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:05:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:05:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:05:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:05:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:05:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:05:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:05:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:05:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:05:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:05:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:05:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:05:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:05:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:05:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:05:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:05:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 18:05:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:05:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:05:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:05:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:05:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:05:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:05:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:05:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:05:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:05:54] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:05:54] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111368, 111368, 111368, 111368]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:06:19] [INFO ] Invariant cache hit.
[2024-05-21 18:06:19] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 18:06:19] [INFO ] Invariant cache hit.
[2024-05-21 18:06:19] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:06:19] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-21 18:06:19] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:06:19] [INFO ] Invariant cache hit.
[2024-05-21 18:06:19] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:06:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75353 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 4) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
[2024-05-21 18:06:20] [INFO ] Invariant cache hit.
[2024-05-21 18:06:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:06:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:06:20] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 18:06:20] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:06:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:06:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:06:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:06:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:06:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:06:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:06:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:06:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:06:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:06:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:06:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:06:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:06:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:06:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:06:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:06:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:06:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:06:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:06:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:06:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:06:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:06:21] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 18:06:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:06:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:06:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:06:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:06:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:06:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:06:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:06:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:06:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:06:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:06:21] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 18:06:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:06:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:06:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:06:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:06:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:06:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:06:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:06:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111370, 111370, 111370, 111370]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:06:46] [INFO ] Invariant cache hit.
[2024-05-21 18:06:46] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 18:06:46] [INFO ] Invariant cache hit.
[2024-05-21 18:06:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:06:46] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-21 18:06:46] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:06:46] [INFO ] Invariant cache hit.
[2024-05-21 18:06:46] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:06:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75553 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 4) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
[2024-05-21 18:06:48] [INFO ] Invariant cache hit.
[2024-05-21 18:06:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:06:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:06:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:06:48] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:06:48] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:06:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:06:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:06:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:06:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:06:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:06:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:06:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:06:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:06:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:06:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:06:48] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:06:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:06:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:06:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:06:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:06:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:06:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:06:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 18:06:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:06:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:06:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:06:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:06:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:06:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:06:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:06:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:06:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:06:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:06:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:06:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:06:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:06:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-21 18:06:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:06:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:06:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:06:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:06:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:06:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:06:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:06:48] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111373, 111373, 111373, 111373]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:07:13] [INFO ] Invariant cache hit.
[2024-05-21 18:07:13] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-21 18:07:13] [INFO ] Invariant cache hit.
[2024-05-21 18:07:13] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:07:13] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-21 18:07:13] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:07:13] [INFO ] Invariant cache hit.
[2024-05-21 18:07:13] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:07:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75478 resets, run finished after 535 ms. (steps per millisecond=1869 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 4) seen :444444
[2024-05-21 18:07:15] [INFO ] Invariant cache hit.
[2024-05-21 18:07:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:07:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:07:15] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-21 18:07:15] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:07:15] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:07:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:07:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:07:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:07:15] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:07:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:07:15] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:07:15] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:07:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:07:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:07:15] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 18:07:15] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:07:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:07:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:07:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:07:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:07:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:07:15] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:07:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 18:07:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:07:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:07:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:07:15] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:07:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:07:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:07:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:07:15] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:07:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:07:15] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:07:15] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:07:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:07:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:07:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:07:15] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:07:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:07:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:07:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:07:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:07:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:07:15] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:07:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111377, 111377, 111377, 111377]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:07:40] [INFO ] Invariant cache hit.
[2024-05-21 18:07:40] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 18:07:40] [INFO ] Invariant cache hit.
[2024-05-21 18:07:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:07:40] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-21 18:07:40] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:07:40] [INFO ] Invariant cache hit.
[2024-05-21 18:07:40] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:07:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75514 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 4) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
[2024-05-21 18:07:41] [INFO ] Invariant cache hit.
[2024-05-21 18:07:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:07:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:07:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:07:41] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:07:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:07:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:07:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:07:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:07:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:07:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:07:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:07:41] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:07:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:07:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:07:41] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 18:07:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:07:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:07:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:07:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:07:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:07:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:07:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:07:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:07:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:07:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:07:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:07:42] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:07:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:07:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:07:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:07:42] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 18:07:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:07:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:07:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:07:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:07:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:07:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:07:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:07:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:07:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:07:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:07:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:07:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:07:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:07:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111380, 111380, 111380, 111380]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:08:06] [INFO ] Invariant cache hit.
[2024-05-21 18:08:06] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-21 18:08:06] [INFO ] Invariant cache hit.
[2024-05-21 18:08:06] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:08:06] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2024-05-21 18:08:06] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:08:06] [INFO ] Invariant cache hit.
[2024-05-21 18:08:06] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:08:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75595 resets, run finished after 534 ms. (steps per millisecond=1872 ) properties (out of 4) seen :80
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 4) seen :444444
[2024-05-21 18:08:08] [INFO ] Invariant cache hit.
[2024-05-21 18:08:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:08:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:08:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:08:08] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:08:08] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:08:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:08:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:08:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:08:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:08:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:08:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:08:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:08:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:08:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:08:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:08:08] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:08:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:08:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:08:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:08:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:08:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:08:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:08:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:08:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:08:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:08:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:08:08] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:08:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:08:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:08:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:08:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:08:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:08:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:08:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:08:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:08:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:08:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:08:08] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:08:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:08:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:08:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:08:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:08:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:08:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:08:08] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111382, 111382, 111382, 111382]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:08:33] [INFO ] Invariant cache hit.
[2024-05-21 18:08:33] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 18:08:33] [INFO ] Invariant cache hit.
[2024-05-21 18:08:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:08:33] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-21 18:08:33] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:08:33] [INFO ] Invariant cache hit.
[2024-05-21 18:08:33] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:08:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75530 resets, run finished after 534 ms. (steps per millisecond=1872 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
[2024-05-21 18:08:35] [INFO ] Invariant cache hit.
[2024-05-21 18:08:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:08:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:08:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:08:35] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:08:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:08:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:08:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:08:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:08:35] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-21 18:08:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:08:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:08:35] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:08:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:08:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:08:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:08:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:08:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:08:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:08:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:08:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:08:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:08:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:08:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:08:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:08:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:08:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:08:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:08:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:08:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:08:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:08:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:08:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:08:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:08:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:08:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:08:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:08:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:08:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:08:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:08:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:08:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:08:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:08:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:08:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:08:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111385, 111385, 111385, 111385]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:09:00] [INFO ] Invariant cache hit.
[2024-05-21 18:09:00] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 18:09:00] [INFO ] Invariant cache hit.
[2024-05-21 18:09:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:09:00] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-21 18:09:00] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:09:00] [INFO ] Invariant cache hit.
[2024-05-21 18:09:00] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:09:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75558 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
[2024-05-21 18:09:02] [INFO ] Invariant cache hit.
[2024-05-21 18:09:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:09:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:09:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:09:02] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:09:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:09:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:09:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-21 18:09:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:09:02] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:09:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:09:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:09:02] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:09:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:09:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:09:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:09:02] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:09:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:09:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:09:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:09:02] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 18:09:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:09:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:09:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:09:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:09:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:09:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:09:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:09:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:09:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:09:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:09:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:09:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:09:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:09:02] [INFO ] Added : 0 causal constraints over 0 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:09:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:09:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:09:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:09:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:09:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:09:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:09:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:09:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:09:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:09:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:09:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111387, 111387, 111387, 111387]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:09:27] [INFO ] Invariant cache hit.
[2024-05-21 18:09:27] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 18:09:27] [INFO ] Invariant cache hit.
[2024-05-21 18:09:27] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:09:27] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-21 18:09:27] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:09:27] [INFO ] Invariant cache hit.
[2024-05-21 18:09:27] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:09:27] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75541 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 4) seen :444444
[2024-05-21 18:09:29] [INFO ] Invariant cache hit.
[2024-05-21 18:09:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:09:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:09:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:09:29] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:09:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:09:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:09:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:09:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:09:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:09:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:09:29] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:09:29] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:09:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:09:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:09:29] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 18:09:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:09:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:09:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:09:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:09:29] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:09:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:09:29] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:09:29] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:09:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:09:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:09:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:09:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:09:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:09:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:09:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:09:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:09:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:09:29] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:09:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:09:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:09:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:09:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:09:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:09:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:09:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:09:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:09:29] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:09:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:09:29] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:09:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111390, 111390, 111390, 111390]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:09:54] [INFO ] Invariant cache hit.
[2024-05-21 18:09:54] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-21 18:09:54] [INFO ] Invariant cache hit.
[2024-05-21 18:09:54] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:09:54] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2024-05-21 18:09:54] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:09:54] [INFO ] Invariant cache hit.
[2024-05-21 18:09:54] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:09:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75420 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 4) seen :52
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 4) seen :444444
[2024-05-21 18:09:56] [INFO ] Invariant cache hit.
[2024-05-21 18:09:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:09:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:09:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:09:56] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:09:56] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:09:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:09:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:09:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:09:56] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 18:09:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:09:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:09:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:09:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:09:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:09:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:09:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:09:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:09:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:09:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:09:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:09:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:09:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:09:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 18:09:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:09:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:09:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:09:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:09:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:09:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:09:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:09:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:09:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:09:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:09:56] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:09:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:09:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:09:56] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 18:09:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:09:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:09:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:09:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:09:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:09:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:09:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:09:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111393, 111393, 111393, 111393]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:10:22] [INFO ] Invariant cache hit.
[2024-05-21 18:10:22] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-21 18:10:22] [INFO ] Invariant cache hit.
[2024-05-21 18:10:22] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:10:22] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-21 18:10:22] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:10:22] [INFO ] Invariant cache hit.
[2024-05-21 18:10:22] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:10:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75617 resets, run finished after 552 ms. (steps per millisecond=1811 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 4) seen :444444
[2024-05-21 18:10:23] [INFO ] Invariant cache hit.
[2024-05-21 18:10:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:10:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:10:24] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-21 18:10:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:10:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:10:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:10:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:10:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:10:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:10:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:10:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:10:24] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:10:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:10:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:10:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:10:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:10:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:10:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:10:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:10:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:10:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:10:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:10:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:10:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:10:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:10:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:10:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:10:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:10:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:10:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:10:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:10:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:10:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:10:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:10:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:10:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:10:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:10:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:10:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:10:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:10:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:10:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:10:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:10:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:10:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111396, 111396, 111396, 111396]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:10:49] [INFO ] Invariant cache hit.
[2024-05-21 18:10:49] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 18:10:49] [INFO ] Invariant cache hit.
[2024-05-21 18:10:49] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:10:49] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-21 18:10:49] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:10:49] [INFO ] Invariant cache hit.
[2024-05-21 18:10:49] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:10:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75577 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 4) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
[2024-05-21 18:10:51] [INFO ] Invariant cache hit.
[2024-05-21 18:10:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:10:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:10:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:10:51] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:10:51] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:10:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:10:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:10:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:10:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:10:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:10:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:10:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:10:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:10:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:10:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:10:51] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:10:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:10:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:10:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:10:51] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:10:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:10:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:10:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:10:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:10:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:10:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:10:51] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:10:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:10:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:10:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:10:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:10:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:10:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:10:51] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:10:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:10:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:10:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:10:51] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:10:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:10:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:10:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:10:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:10:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:10:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:10:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111399, 111399, 111399, 111399]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:11:16] [INFO ] Invariant cache hit.
[2024-05-21 18:11:16] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-21 18:11:16] [INFO ] Invariant cache hit.
[2024-05-21 18:11:16] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:11:16] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2024-05-21 18:11:16] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:11:16] [INFO ] Invariant cache hit.
[2024-05-21 18:11:16] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:11:16] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75669 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 4) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 4) seen :444444
[2024-05-21 18:11:18] [INFO ] Invariant cache hit.
[2024-05-21 18:11:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:11:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:11:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:11:18] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:11:18] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:11:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:11:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:11:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:11:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:11:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:11:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:11:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:11:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:11:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:11:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:11:18] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:11:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:11:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:11:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:11:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:11:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:11:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:11:18] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:11:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:11:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:11:18] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 18:11:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:11:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:11:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:11:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:11:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:11:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:11:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:11:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:11:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:11:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:11:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:11:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:11:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:11:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:11:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:11:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:11:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:11:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:11:18] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111402, 111402, 111402, 111402]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:11:44] [INFO ] Invariant cache hit.
[2024-05-21 18:11:44] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-21 18:11:44] [INFO ] Invariant cache hit.
[2024-05-21 18:11:44] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:11:44] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-21 18:11:44] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:11:44] [INFO ] Invariant cache hit.
[2024-05-21 18:11:44] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:11:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75602 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
[2024-05-21 18:11:45] [INFO ] Invariant cache hit.
[2024-05-21 18:11:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:11:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:11:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:11:45] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:11:45] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:11:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:11:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:11:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:11:45] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:11:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:11:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:11:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:11:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:11:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:11:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:11:45] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:11:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:11:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:11:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:11:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:11:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:11:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:11:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:11:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:11:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:11:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:11:45] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:11:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:11:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:11:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:11:45] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-21 18:11:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:11:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:11:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:11:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:11:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:11:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:11:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:11:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:11:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:11:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:11:46] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 18:11:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:11:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:11:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111405, 111405, 111405, 111405]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:12:11] [INFO ] Invariant cache hit.
[2024-05-21 18:12:11] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 18:12:11] [INFO ] Invariant cache hit.
[2024-05-21 18:12:11] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:12:11] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-21 18:12:11] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:12:11] [INFO ] Invariant cache hit.
[2024-05-21 18:12:11] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:12:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75510 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
[2024-05-21 18:12:12] [INFO ] Invariant cache hit.
[2024-05-21 18:12:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:12:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:12:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:12:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:12:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:12:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:12:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:12:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:12:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:12:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:12:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:12:12] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:12:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:12:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:12:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:12:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:12:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:12:13] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:12:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:12:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:12:13] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:12:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:12:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:12:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:12:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:12:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:12:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:12:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:12:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:12:13] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:12:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:12:13] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 18:12:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:12:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:12:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:12:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:12:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:12:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:12:13] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111407, 111407, 111407, 111407]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:12:38] [INFO ] Invariant cache hit.
[2024-05-21 18:12:38] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-21 18:12:38] [INFO ] Invariant cache hit.
[2024-05-21 18:12:38] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:12:38] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-21 18:12:38] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:12:38] [INFO ] Invariant cache hit.
[2024-05-21 18:12:38] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:12:38] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75633 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 4) seen :92
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
[2024-05-21 18:12:39] [INFO ] Invariant cache hit.
[2024-05-21 18:12:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:12:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:12:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:12:39] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:12:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:12:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:12:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:12:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:12:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:12:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:12:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:12:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:12:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:12:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:12:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:12:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:12:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:12:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:12:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:12:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:12:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:12:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:12:40] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:12:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:12:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:12:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:12:40] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:12:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:12:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:12:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:12:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:12:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:12:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:12:40] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:12:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:12:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:12:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:12:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:12:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:12:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:12:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:12:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:12:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:12:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:12:40] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111409, 111409, 111409, 111409]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:13:05] [INFO ] Invariant cache hit.
[2024-05-21 18:13:05] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 18:13:05] [INFO ] Invariant cache hit.
[2024-05-21 18:13:05] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:13:05] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-21 18:13:05] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:13:05] [INFO ] Invariant cache hit.
[2024-05-21 18:13:05] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:13:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75540 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 4) seen :52
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
[2024-05-21 18:13:07] [INFO ] Invariant cache hit.
[2024-05-21 18:13:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:13:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:13:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:13:07] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:13:07] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:13:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:13:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:13:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:13:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:13:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:13:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:13:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:13:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:13:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:13:07] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:13:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:13:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:13:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:13:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:13:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:13:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:13:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:13:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 18:13:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:13:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:13:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:13:07] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:13:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:13:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:13:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:13:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:13:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:13:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:13:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:13:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:13:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:13:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:13:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:13:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:13:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:13:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:13:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:13:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:13:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:13:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111412, 111412, 111412, 111412]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:13:32] [INFO ] Invariant cache hit.
[2024-05-21 18:13:32] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 18:13:32] [INFO ] Invariant cache hit.
[2024-05-21 18:13:32] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:13:32] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-21 18:13:32] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:13:32] [INFO ] Invariant cache hit.
[2024-05-21 18:13:32] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:13:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75465 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 4) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
[2024-05-21 18:13:34] [INFO ] Invariant cache hit.
[2024-05-21 18:13:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:13:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:13:34] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 18:13:34] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:13:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:13:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:13:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:13:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:13:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:13:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:13:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:13:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:13:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:13:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:13:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:13:34] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:13:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:13:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:13:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:13:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:13:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:13:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:13:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:13:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:13:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:13:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:13:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:13:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:13:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:13:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:13:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:13:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:13:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:13:34] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:13:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:13:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:13:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:13:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:13:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:13:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:13:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:13:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:13:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:13:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:13:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111415, 111415, 111415, 111415]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:13:59] [INFO ] Invariant cache hit.
[2024-05-21 18:13:59] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 18:13:59] [INFO ] Invariant cache hit.
[2024-05-21 18:13:59] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:13:59] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-21 18:13:59] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:13:59] [INFO ] Invariant cache hit.
[2024-05-21 18:13:59] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:13:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75631 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
[2024-05-21 18:14:01] [INFO ] Invariant cache hit.
[2024-05-21 18:14:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:14:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:14:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:14:01] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:14:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:14:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:14:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:14:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:14:01] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:14:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:14:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:14:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:14:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:14:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:14:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:14:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:14:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:14:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:14:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:14:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:14:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:14:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:14:01] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:14:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:14:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:14:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:14:01] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:14:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:14:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:14:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:14:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:14:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:14:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:14:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:14:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:14:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:14:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:14:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:14:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:14:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:14:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:14:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:14:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:14:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:14:01] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111417, 111417, 111417, 111417]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:14:26] [INFO ] Invariant cache hit.
[2024-05-21 18:14:26] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 18:14:26] [INFO ] Invariant cache hit.
[2024-05-21 18:14:26] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:14:26] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-21 18:14:26] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:14:26] [INFO ] Invariant cache hit.
[2024-05-21 18:14:26] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:14:26] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75550 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 4) seen :56
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
[2024-05-21 18:14:28] [INFO ] Invariant cache hit.
[2024-05-21 18:14:28] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-21 18:14:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:14:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:14:28] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:14:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:14:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:14:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:14:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:14:28] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:14:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:14:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:14:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:14:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:14:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:14:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:14:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:14:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:14:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:14:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:14:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:14:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:14:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:14:28] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:14:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:14:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:14:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:14:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:14:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:14:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:14:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:14:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:14:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:14:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:14:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:14:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:14:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:14:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:14:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:14:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:14:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:14:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:14:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:14:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:14:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:14:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111420, 111420, 111420, 111420]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:14:53] [INFO ] Invariant cache hit.
[2024-05-21 18:14:53] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-21 18:14:53] [INFO ] Invariant cache hit.
[2024-05-21 18:14:53] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:14:53] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-21 18:14:53] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:14:53] [INFO ] Invariant cache hit.
[2024-05-21 18:14:53] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:14:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75524 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 4) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
[2024-05-21 18:14:55] [INFO ] Invariant cache hit.
[2024-05-21 18:14:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:14:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:14:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:14:55] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:14:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:14:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:14:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:14:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:14:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:14:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:14:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:14:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 18:14:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:14:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:14:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:14:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:14:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:14:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:14:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:14:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:14:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:14:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:14:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:14:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:14:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:14:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:14:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:14:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:14:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:14:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:14:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:14:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:14:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:14:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:14:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:14:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:14:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:14:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:14:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:14:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:14:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:14:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:14:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:14:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:14:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111424, 111424, 111424, 111424]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:15:20] [INFO ] Invariant cache hit.
[2024-05-21 18:15:20] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 18:15:20] [INFO ] Invariant cache hit.
[2024-05-21 18:15:20] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:15:20] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-21 18:15:20] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:15:20] [INFO ] Invariant cache hit.
[2024-05-21 18:15:20] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:15:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75648 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
[2024-05-21 18:15:22] [INFO ] Invariant cache hit.
[2024-05-21 18:15:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:15:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:15:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:15:22] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:15:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:15:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:15:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:15:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:15:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:15:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:15:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:15:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:15:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:15:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:15:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:15:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:15:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:15:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:15:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:15:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:15:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:15:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:15:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:15:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:15:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:15:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:15:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:15:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:15:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:15:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:15:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:15:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:15:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:15:22] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:15:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:15:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:15:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:15:22] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:15:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:15:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:15:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:15:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:15:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:15:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:15:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111428, 111428, 111428, 111428]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:15:47] [INFO ] Invariant cache hit.
[2024-05-21 18:15:47] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-21 18:15:47] [INFO ] Invariant cache hit.
[2024-05-21 18:15:47] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:15:47] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2024-05-21 18:15:47] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:15:47] [INFO ] Invariant cache hit.
[2024-05-21 18:15:47] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:15:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75696 resets, run finished after 531 ms. (steps per millisecond=1883 ) properties (out of 4) seen :72
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
[2024-05-21 18:15:49] [INFO ] Invariant cache hit.
[2024-05-21 18:15:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:15:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:15:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:15:49] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:15:49] [INFO ] [Real]Added 10 Read/Feed constraints in 3 ms returned sat
[2024-05-21 18:15:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:15:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:15:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:15:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:15:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:15:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:15:49] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:15:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:15:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:15:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:15:49] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:15:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:15:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:15:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:15:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:15:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:15:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:15:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:15:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:15:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:15:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:15:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:15:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:15:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:15:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:15:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:15:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:15:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:15:49] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:15:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:15:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:15:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:15:49] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:15:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:15:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:15:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:15:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:15:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:15:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:15:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111432, 111432, 111432, 111432]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:16:14] [INFO ] Invariant cache hit.
[2024-05-21 18:16:14] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 18:16:14] [INFO ] Invariant cache hit.
[2024-05-21 18:16:14] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:16:14] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-21 18:16:14] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:16:14] [INFO ] Invariant cache hit.
[2024-05-21 18:16:14] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:16:14] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75483 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 4) seen :56
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
[2024-05-21 18:16:16] [INFO ] Invariant cache hit.
[2024-05-21 18:16:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:16:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:16:16] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:16:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:16:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:16:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:16:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:16:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:16:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:16:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:16:16] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:16:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:16:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:16:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:16:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:16:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:16:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:16:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:16:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:16:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:16:16] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:16:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:16:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:16:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:16:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:16:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:16:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:16:16] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:16:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:16:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:16:16] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:16:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:16:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:16:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:16:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:16:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:16:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:16:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:16:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:16:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:16:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111434, 111434, 111434, 111434]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:16:41] [INFO ] Invariant cache hit.
[2024-05-21 18:16:41] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-21 18:16:41] [INFO ] Invariant cache hit.
[2024-05-21 18:16:41] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:16:41] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-21 18:16:41] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:16:41] [INFO ] Invariant cache hit.
[2024-05-21 18:16:41] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:16:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75577 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 4) seen :56
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
[2024-05-21 18:16:43] [INFO ] Invariant cache hit.
[2024-05-21 18:16:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:16:43] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-21 18:16:43] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:16:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:16:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:16:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:16:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:16:43] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 18:16:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:16:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:16:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:16:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:16:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:16:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:16:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:16:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:16:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:16:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:16:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:16:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:16:43] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:16:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:16:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:16:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:16:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:16:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:16:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:16:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:16:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:16:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:16:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:16:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:16:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:16:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:16:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:16:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:16:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:16:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:16:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:16:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:16:43] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111436, 111436, 111436, 111436]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:17:08] [INFO ] Invariant cache hit.
[2024-05-21 18:17:08] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 18:17:08] [INFO ] Invariant cache hit.
[2024-05-21 18:17:08] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:17:08] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-21 18:17:08] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:17:08] [INFO ] Invariant cache hit.
[2024-05-21 18:17:08] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:17:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75565 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
[2024-05-21 18:17:10] [INFO ] Invariant cache hit.
[2024-05-21 18:17:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:17:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:17:10] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 18:17:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:17:10] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:17:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:17:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:17:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:17:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:17:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:17:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:17:10] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:17:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:17:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:17:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:17:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:17:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:17:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:17:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:17:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:17:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:17:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:17:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:17:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:17:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:17:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:17:10] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:17:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:17:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:17:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:17:10] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:17:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:17:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:17:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:17:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:17:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:17:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:17:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:17:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:17:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:17:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:17:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:17:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:17:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:17:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111439, 111439, 111439, 111439]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:17:35] [INFO ] Invariant cache hit.
[2024-05-21 18:17:35] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-21 18:17:35] [INFO ] Invariant cache hit.
[2024-05-21 18:17:35] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:17:35] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-21 18:17:35] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:17:35] [INFO ] Invariant cache hit.
[2024-05-21 18:17:35] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:17:35] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75581 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
[2024-05-21 18:17:37] [INFO ] Invariant cache hit.
[2024-05-21 18:17:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:17:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:17:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:17:37] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:17:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:17:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:17:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:17:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:17:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:17:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:17:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:17:37] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:17:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:17:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:17:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:17:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:17:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:17:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:17:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:17:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:17:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:17:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:17:37] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:17:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:17:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:17:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:17:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:17:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:17:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:17:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:17:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:17:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:17:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:17:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:17:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:17:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:17:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:17:37] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:17:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:17:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:17:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:17:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:17:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:17:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:17:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111442, 111442, 111442, 111442]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:18:02] [INFO ] Invariant cache hit.
[2024-05-21 18:18:02] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-21 18:18:02] [INFO ] Invariant cache hit.
[2024-05-21 18:18:02] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:18:02] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-21 18:18:02] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:18:02] [INFO ] Invariant cache hit.
[2024-05-21 18:18:02] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:18:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75462 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 4) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
[2024-05-21 18:18:04] [INFO ] Invariant cache hit.
[2024-05-21 18:18:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:18:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:18:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:18:04] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:18:04] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:18:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:18:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:18:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:18:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:18:04] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:18:04] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:18:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:18:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:18:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:18:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:18:04] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:18:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:18:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:18:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:18:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:18:04] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:18:04] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:18:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 18:18:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:18:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:18:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:18:04] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:18:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:18:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:18:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:18:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:18:04] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:18:04] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:18:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:18:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:18:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:18:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:18:04] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:18:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:18:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:18:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:18:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:18:04] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:18:04] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:18:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111446, 111446, 111446, 111446]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:18:29] [INFO ] Invariant cache hit.
[2024-05-21 18:18:29] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 18:18:29] [INFO ] Invariant cache hit.
[2024-05-21 18:18:29] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:18:29] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-21 18:18:29] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:18:29] [INFO ] Invariant cache hit.
[2024-05-21 18:18:29] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:18:29] [INFO ] Invariant cache hit.
Incomplete random walk after 1000002 steps, including 75714 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 4) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
[2024-05-21 18:18:30] [INFO ] Invariant cache hit.
[2024-05-21 18:18:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:18:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:18:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:18:30] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:18:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:18:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:18:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:18:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:18:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:18:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:18:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:18:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 18:18:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:18:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:18:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:18:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:18:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:18:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:18:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:18:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:18:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:18:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:18:30] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 18:18:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:18:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:18:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:18:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:18:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:18:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:18:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:18:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:18:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:18:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:18:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:18:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:18:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:18:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:18:30] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:18:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:18:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:18:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:18:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:18:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:18:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:18:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111449, 111449, 111449, 111449]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:18:55] [INFO ] Invariant cache hit.
[2024-05-21 18:18:55] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 18:18:55] [INFO ] Invariant cache hit.
[2024-05-21 18:18:55] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:18:55] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-21 18:18:55] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:18:55] [INFO ] Invariant cache hit.
[2024-05-21 18:18:56] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:18:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75618 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
[2024-05-21 18:18:57] [INFO ] Invariant cache hit.
[2024-05-21 18:18:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:18:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:18:57] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:18:57] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:18:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:18:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:18:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:18:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:18:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:18:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:18:57] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 18:18:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:18:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:18:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:18:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:18:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:18:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:18:57] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:18:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:18:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:18:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:18:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:18:57] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:18:57] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:18:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:18:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:18:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:18:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:18:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:18:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:18:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:18:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:18:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:18:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:18:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:18:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:18:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:18:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:18:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:18:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:18:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111452, 111452, 111452, 111452]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:19:22] [INFO ] Invariant cache hit.
[2024-05-21 18:19:22] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 18:19:22] [INFO ] Invariant cache hit.
[2024-05-21 18:19:22] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:19:22] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-21 18:19:22] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:19:22] [INFO ] Invariant cache hit.
[2024-05-21 18:19:22] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:19:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75647 resets, run finished after 534 ms. (steps per millisecond=1872 ) properties (out of 4) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 4) seen :444444
[2024-05-21 18:19:24] [INFO ] Invariant cache hit.
[2024-05-21 18:19:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:19:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:19:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:19:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:19:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:19:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:19:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:19:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:19:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:19:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:19:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:19:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:19:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:19:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:19:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:19:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:19:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:19:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:19:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:19:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:19:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:19:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:19:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:19:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:19:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:19:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:19:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:19:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:19:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:19:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:19:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:19:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:19:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:19:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:19:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:19:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:19:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111454, 111454, 111454, 111454]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:19:49] [INFO ] Invariant cache hit.
[2024-05-21 18:19:49] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 18:19:49] [INFO ] Invariant cache hit.
[2024-05-21 18:19:49] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:19:49] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-21 18:19:49] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:19:49] [INFO ] Invariant cache hit.
[2024-05-21 18:19:49] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:19:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75570 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 4) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
[2024-05-21 18:19:51] [INFO ] Invariant cache hit.
[2024-05-21 18:19:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:19:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:19:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:19:51] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:19:51] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:19:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:19:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:19:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:19:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:19:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:19:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:19:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:19:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:19:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:19:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:19:51] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:19:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:19:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:19:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:19:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:19:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:19:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:19:51] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 18:19:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:19:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:19:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:19:51] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:19:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:19:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:19:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:19:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:19:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:19:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:19:51] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 18:19:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:19:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:19:51] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:19:51] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:19:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:19:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:19:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:19:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:19:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:19:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:19:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111457, 111457, 111457, 111457]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:20:16] [INFO ] Invariant cache hit.
[2024-05-21 18:20:16] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 18:20:16] [INFO ] Invariant cache hit.
[2024-05-21 18:20:16] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:20:16] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-21 18:20:16] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:20:16] [INFO ] Invariant cache hit.
[2024-05-21 18:20:16] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:20:16] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75549 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
[2024-05-21 18:20:18] [INFO ] Invariant cache hit.
[2024-05-21 18:20:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:20:18] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:20:18] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:20:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:20:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:20:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:20:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:20:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:20:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:20:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:20:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:20:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:20:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:20:18] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:20:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:20:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:20:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:20:18] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 18:20:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:20:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:20:18] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:20:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:20:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:20:18] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:20:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:20:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:20:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:20:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:20:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:20:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:20:18] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:20:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:20:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:20:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:20:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:20:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:20:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:20:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:20:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:20:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:20:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111460, 111460, 111460, 111460]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:20:43] [INFO ] Invariant cache hit.
[2024-05-21 18:20:43] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 18:20:43] [INFO ] Invariant cache hit.
[2024-05-21 18:20:43] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:20:43] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2024-05-21 18:20:43] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:20:43] [INFO ] Invariant cache hit.
[2024-05-21 18:20:43] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:20:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75524 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 4) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 4) seen :444444
[2024-05-21 18:20:45] [INFO ] Invariant cache hit.
[2024-05-21 18:20:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:20:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:20:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:20:45] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:20:45] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:20:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:20:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:20:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:20:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:20:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:20:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:20:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:20:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:20:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:20:45] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 18:20:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:20:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:20:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:20:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:20:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:20:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:20:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:20:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 18:20:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:20:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:20:45] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 18:20:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:20:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:20:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:20:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:20:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:20:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:20:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:20:45] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:20:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:20:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:20:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:20:45] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:20:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:20:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:20:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:20:45] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 18:20:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:20:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:20:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111463, 111463, 111463, 111463]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:21:10] [INFO ] Invariant cache hit.
[2024-05-21 18:21:10] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 18:21:10] [INFO ] Invariant cache hit.
[2024-05-21 18:21:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:21:10] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-21 18:21:10] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:21:10] [INFO ] Invariant cache hit.
[2024-05-21 18:21:10] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:21:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75498 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 4) seen :444444
[2024-05-21 18:21:12] [INFO ] Invariant cache hit.
[2024-05-21 18:21:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:21:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:21:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:21:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:21:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:21:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:21:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:21:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:21:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:21:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:21:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:21:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:21:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:21:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:21:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:21:12] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:21:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:21:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:21:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:21:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:21:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:21:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:21:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:21:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:21:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:21:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:21:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:21:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:21:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:21:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:21:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:21:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:21:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:21:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:21:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:21:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:21:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:21:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:21:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:21:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:21:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:21:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:21:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:21:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:21:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111466, 111466, 111466, 111466]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:21:37] [INFO ] Invariant cache hit.
[2024-05-21 18:21:37] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 18:21:37] [INFO ] Invariant cache hit.
[2024-05-21 18:21:37] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:21:37] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-21 18:21:37] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:21:37] [INFO ] Invariant cache hit.
[2024-05-21 18:21:37] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:21:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75466 resets, run finished after 533 ms. (steps per millisecond=1876 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
[2024-05-21 18:21:39] [INFO ] Invariant cache hit.
[2024-05-21 18:21:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:21:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:21:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:21:39] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:21:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:21:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:21:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:21:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:21:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:21:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:21:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:21:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:21:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:21:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:21:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:21:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:21:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:21:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:21:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:21:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:21:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:21:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:21:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:21:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:21:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:21:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:21:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:21:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:21:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:21:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:21:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:21:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:21:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:21:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:21:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:21:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:21:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:21:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:21:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:21:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:21:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:21:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:21:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:21:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:21:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111469, 111469, 111469, 111469]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:22:04] [INFO ] Invariant cache hit.
[2024-05-21 18:22:04] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 18:22:04] [INFO ] Invariant cache hit.
[2024-05-21 18:22:04] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:22:04] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-21 18:22:04] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:22:04] [INFO ] Invariant cache hit.
[2024-05-21 18:22:04] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:22:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75620 resets, run finished after 534 ms. (steps per millisecond=1872 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 4) seen :444444
[2024-05-21 18:22:06] [INFO ] Invariant cache hit.
[2024-05-21 18:22:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:22:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:22:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:22:06] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:22:06] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:22:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:22:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:22:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:22:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:22:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:22:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:22:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:22:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:22:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:22:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:22:06] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:22:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:22:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:22:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:22:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:22:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:22:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:22:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:22:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:22:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:22:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:22:06] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:22:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:22:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:22:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:22:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:22:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:22:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:22:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:22:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:22:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:22:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2024-05-21 18:22:06] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:22:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:22:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:22:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:22:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:22:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:22:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:22:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111472, 111472, 111472, 111472]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:22:31] [INFO ] Invariant cache hit.
[2024-05-21 18:22:31] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 18:22:31] [INFO ] Invariant cache hit.
[2024-05-21 18:22:31] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:22:31] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-21 18:22:31] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:22:31] [INFO ] Invariant cache hit.
[2024-05-21 18:22:31] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:22:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75684 resets, run finished after 533 ms. (steps per millisecond=1876 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 4) seen :444444
[2024-05-21 18:22:32] [INFO ] Invariant cache hit.
[2024-05-21 18:22:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:22:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:22:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:22:32] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:22:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:22:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:22:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:22:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:22:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:22:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:22:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:22:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:22:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:22:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:22:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:22:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:22:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:22:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:22:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:22:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:22:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:22:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:22:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:22:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:22:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:22:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:22:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:22:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:22:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:22:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:22:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:22:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:22:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:22:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:22:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:22:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:22:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:22:33] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:22:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:22:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:22:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:22:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:22:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:22:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:22:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111475, 111475, 111475, 111475]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:22:57] [INFO ] Invariant cache hit.
[2024-05-21 18:22:57] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-21 18:22:57] [INFO ] Invariant cache hit.
[2024-05-21 18:22:57] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:22:57] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-21 18:22:57] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:22:57] [INFO ] Invariant cache hit.
[2024-05-21 18:22:57] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:22:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75521 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
[2024-05-21 18:22:59] [INFO ] Invariant cache hit.
[2024-05-21 18:22:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:22:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:22:59] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:22:59] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:22:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:22:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:22:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:22:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:22:59] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-21 18:22:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:22:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:22:59] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:22:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:22:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:22:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:22:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:22:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:22:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:22:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:22:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:22:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:22:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:22:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:22:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:22:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:22:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:22:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:22:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:22:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:22:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:22:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:22:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:22:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:22:59] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:22:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:22:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:22:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:22:59] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:22:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:22:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:22:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:22:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:22:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:22:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:22:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111478, 111478, 111478, 111478]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:23:24] [INFO ] Invariant cache hit.
[2024-05-21 18:23:24] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-21 18:23:24] [INFO ] Invariant cache hit.
[2024-05-21 18:23:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:23:24] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2024-05-21 18:23:24] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:23:24] [INFO ] Invariant cache hit.
[2024-05-21 18:23:24] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:23:24] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75780 resets, run finished after 534 ms. (steps per millisecond=1872 ) properties (out of 4) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
[2024-05-21 18:23:26] [INFO ] Invariant cache hit.
[2024-05-21 18:23:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:23:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:23:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:23:26] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:23:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:23:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:23:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:23:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:23:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:23:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:23:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:23:26] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:23:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:23:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:23:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:23:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:23:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:23:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:23:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:23:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:23:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:23:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:23:26] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:23:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:23:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:23:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:23:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:23:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:23:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:23:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:23:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:23:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:23:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:23:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:23:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:23:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:23:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:23:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:23:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:23:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:23:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:23:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:23:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:23:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:23:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111481, 111481, 111481, 111481]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:23:51] [INFO ] Invariant cache hit.
[2024-05-21 18:23:51] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-21 18:23:51] [INFO ] Invariant cache hit.
[2024-05-21 18:23:52] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:23:52] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2024-05-21 18:23:52] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:23:52] [INFO ] Invariant cache hit.
[2024-05-21 18:23:52] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:23:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75462 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 4) seen :72
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 4) seen :444444
[2024-05-21 18:23:53] [INFO ] Invariant cache hit.
[2024-05-21 18:23:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:23:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:23:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:23:53] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:23:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:23:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:23:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:23:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:23:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:23:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:23:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:23:53] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:23:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:23:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:23:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:23:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:23:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:23:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:23:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:23:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:23:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:23:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:23:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:23:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:23:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:23:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:23:53] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:23:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:23:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:23:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:23:53] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 18:23:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:23:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:23:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:23:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:23:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:23:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:23:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:23:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:23:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:23:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:23:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:23:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:23:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:23:53] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111485, 111485, 111485, 111485]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:24:18] [INFO ] Invariant cache hit.
[2024-05-21 18:24:18] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-21 18:24:18] [INFO ] Invariant cache hit.
[2024-05-21 18:24:18] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:24:18] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2024-05-21 18:24:18] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:24:18] [INFO ] Invariant cache hit.
[2024-05-21 18:24:18] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:24:18] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75679 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 4) seen :72
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
[2024-05-21 18:24:20] [INFO ] Invariant cache hit.
[2024-05-21 18:24:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:24:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:24:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:24:20] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:24:20] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:24:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:24:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:24:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:24:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:24:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:24:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:24:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:24:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:24:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:24:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:24:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:24:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:24:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:24:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:24:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:24:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:24:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:24:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:24:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:24:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:24:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:24:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:24:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:24:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:24:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:24:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:24:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:24:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:24:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:24:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:24:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:24:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:24:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:24:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:24:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:24:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:24:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:24:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:24:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:24:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111488, 111488, 111488, 111488]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:24:45] [INFO ] Invariant cache hit.
[2024-05-21 18:24:45] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 18:24:45] [INFO ] Invariant cache hit.
[2024-05-21 18:24:45] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:24:45] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-21 18:24:45] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:24:45] [INFO ] Invariant cache hit.
[2024-05-21 18:24:45] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:24:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75599 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
[2024-05-21 18:24:47] [INFO ] Invariant cache hit.
[2024-05-21 18:24:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:24:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:24:47] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:24:47] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:24:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:24:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:24:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:24:47] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:24:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:24:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:24:47] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:24:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:24:47] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 18:24:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:24:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:24:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:24:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:24:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:24:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:24:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:24:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:24:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:24:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:24:47] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:24:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:24:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:24:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:24:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:24:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:24:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:24:47] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:24:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:24:47] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 18:24:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:24:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:24:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:24:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:24:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:24:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:24:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:24:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111491, 111491, 111491, 111491]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:25:12] [INFO ] Invariant cache hit.
[2024-05-21 18:25:12] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-21 18:25:12] [INFO ] Invariant cache hit.
[2024-05-21 18:25:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:25:12] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2024-05-21 18:25:12] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:25:12] [INFO ] Invariant cache hit.
[2024-05-21 18:25:12] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:25:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75492 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
[2024-05-21 18:25:14] [INFO ] Invariant cache hit.
[2024-05-21 18:25:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:25:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:25:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:25:14] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:25:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:25:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:25:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:25:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:25:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:25:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:25:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:25:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:25:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:25:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:25:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:25:14] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:25:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:25:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:25:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:25:14] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:25:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:25:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:25:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:25:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:25:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:25:14] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 18:25:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:25:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:25:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:25:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:25:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:25:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:25:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:25:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:25:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:25:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:25:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:25:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:25:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:25:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:25:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:25:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:25:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:25:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:25:14] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111493, 111493, 111493, 111493]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:25:39] [INFO ] Invariant cache hit.
[2024-05-21 18:25:39] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 18:25:39] [INFO ] Invariant cache hit.
[2024-05-21 18:25:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:25:40] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2024-05-21 18:25:40] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:25:40] [INFO ] Invariant cache hit.
[2024-05-21 18:25:40] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:25:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75609 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 4) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
[2024-05-21 18:25:41] [INFO ] Invariant cache hit.
[2024-05-21 18:25:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:25:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:25:41] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:25:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:25:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:25:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:25:41] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:25:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:25:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:25:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:25:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:25:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:25:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:25:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:25:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:25:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:25:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:25:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:25:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:25:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:25:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:25:41] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:25:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:25:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:25:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:25:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:25:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:25:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:25:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:25:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:25:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:25:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:25:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:25:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:25:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:25:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:25:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111496, 111496, 111496, 111496]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:26:07] [INFO ] Invariant cache hit.
[2024-05-21 18:26:07] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 18:26:07] [INFO ] Invariant cache hit.
[2024-05-21 18:26:07] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:26:07] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2024-05-21 18:26:07] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:26:07] [INFO ] Invariant cache hit.
[2024-05-21 18:26:07] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:26:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75560 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 4) seen :444444
[2024-05-21 18:26:08] [INFO ] Invariant cache hit.
[2024-05-21 18:26:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:26:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:26:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:26:08] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:26:08] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:26:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:26:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:26:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:26:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:26:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:26:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:26:08] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:26:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:26:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:26:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:26:08] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:26:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:26:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:26:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:26:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:26:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:26:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:26:08] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:26:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:26:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:26:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:26:08] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:26:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:26:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:26:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:26:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:26:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:26:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:26:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:26:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:26:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:26:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:26:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:26:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:26:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:26:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:26:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:26:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:26:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111498, 111498, 111498, 111498]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:26:34] [INFO ] Invariant cache hit.
[2024-05-21 18:26:34] [INFO ] Implicit Places using invariants in 15 ms returned []
[2024-05-21 18:26:34] [INFO ] Invariant cache hit.
[2024-05-21 18:26:34] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:26:34] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2024-05-21 18:26:34] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:26:34] [INFO ] Invariant cache hit.
[2024-05-21 18:26:34] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:26:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75618 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 4) seen :72
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 4) seen :444444
[2024-05-21 18:26:35] [INFO ] Invariant cache hit.
[2024-05-21 18:26:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:26:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:26:35] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:26:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:26:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:26:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:26:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:26:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:26:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:26:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:26:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:26:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:26:35] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:26:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:26:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:26:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:26:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:26:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:26:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:26:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:26:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:26:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:26:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:26:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:26:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:26:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:26:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:26:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:26:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:26:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:26:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:26:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:26:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:26:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:26:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:26:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:26:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:26:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:26:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:26:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:26:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111501, 111501, 111501, 111501]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 18:27:01] [INFO ] Invariant cache hit.
[2024-05-21 18:27:01] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-21 18:27:01] [INFO ] Invariant cache hit.
[2024-05-21 18:27:01] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:27:01] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-21 18:27:01] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 18:27:01] [INFO ] Invariant cache hit.
[2024-05-21 18:27:01] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 18:27:01] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75499 resets, run finished after 551 ms. (steps per millisecond=1814 ) properties (out of 4) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 4) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 4) seen :444444
[2024-05-21 18:27:03] [INFO ] Invariant cache hit.
[2024-05-21 18:27:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:27:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:27:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:27:03] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 18:27:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:27:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:27:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:27:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:27:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:27:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:27:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:27:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:27:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:27:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:27:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:27:03] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:27:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:27:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:27:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:27:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:27:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:27:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:27:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:27:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:27:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:27:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:27:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:27:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:27:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:27:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:27:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:27:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:27:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:27:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:27:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:27:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:27:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:27:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:27:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:27:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:27:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:27:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:27:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:27:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:27:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111503, 111503, 111503, 111503]
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 15517096 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16113948 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600