Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r359-smll-167891808900373.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is SemanticWebServices-PT-S064P18, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r359-smll-167891808900373
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 6.2K Feb 26 10:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Feb 26 10:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 26 10:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 10:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 10:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Feb 26 10:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 26 10:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 26 10:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 173K Mar 5 18:23 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 SemanticWebServices-PT-S064P18-UpperBounds-00
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-01
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-02
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-03
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-04
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-05
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-06
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-07
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-08
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-09
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-10
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-11
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-12
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-13
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-14
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679083741123

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=lolaxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S064P18
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-17 20:09:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-17 20:09:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 20:09:04] [INFO ] Load time of PNML (sax parser for PT used): 144 ms
[2023-03-17 20:09:04] [INFO ] Transformed 154 places.
[2023-03-17 20:09:04] [INFO ] Transformed 236 transitions.
[2023-03-17 20:09:04] [INFO ] Parsed PT model containing 154 places and 236 transitions and 1265 arcs in 271 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 122 transitions
Reduce redundant transitions removed 122 transitions.
Normalized transition count is 103 out of 112 initially.
// Phase 1: matrix 103 rows 152 cols
[2023-03-17 20:09:04] [INFO ] Computed 52 place invariants in 26 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 16) seen :1080
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 16) seen :99
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :170
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :175
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 16) seen :169
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :232
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :343
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :221
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :89
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 16) seen :110
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :108
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :251
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :87
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :300
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :155
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :393
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :61
[2023-03-17 20:09:05] [INFO ] Flow matrix only has 103 transitions (discarded 9 similar events)
// Phase 1: matrix 103 rows 152 cols
[2023-03-17 20:09:05] [INFO ] Computed 52 place invariants in 8 ms
[2023-03-17 20:09:05] [INFO ] [Real]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-17 20:09:05] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 31 ms returned sat
[2023-03-17 20:09:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:05] [INFO ] [Real]Absence check using state equation in 153 ms returned sat
[2023-03-17 20:09:05] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-17 20:09:05] [INFO ] [Real]Added 93 Read/Feed constraints in 29 ms returned sat
[2023-03-17 20:09:05] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 25 ms.
[2023-03-17 20:09:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 7 ms returned sat
[2023-03-17 20:09:05] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 27 ms returned sat
[2023-03-17 20:09:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:06] [INFO ] [Nat]Absence check using state equation in 110 ms returned sat
[2023-03-17 20:09:06] [INFO ] [Nat]Added 93 Read/Feed constraints in 29 ms returned sat
[2023-03-17 20:09:06] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 24 ms.
[2023-03-17 20:09:06] [INFO ] Added : 5 causal constraints over 1 iterations in 77 ms. Result :sat
Minimization took 21 ms.
[2023-03-17 20:09:06] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-17 20:09:06] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 26 ms returned sat
[2023-03-17 20:09:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:06] [INFO ] [Real]Absence check using state equation in 104 ms returned sat
[2023-03-17 20:09:06] [INFO ] [Real]Added 93 Read/Feed constraints in 22 ms returned sat
[2023-03-17 20:09:06] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 19 ms.
[2023-03-17 20:09:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-17 20:09:06] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 16 ms returned sat
[2023-03-17 20:09:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:06] [INFO ] [Nat]Absence check using state equation in 103 ms returned sat
[2023-03-17 20:09:06] [INFO ] [Nat]Added 93 Read/Feed constraints in 17 ms returned sat
[2023-03-17 20:09:06] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 17 ms.
[2023-03-17 20:09:06] [INFO ] Added : 3 causal constraints over 1 iterations in 64 ms. Result :sat
Minimization took 16 ms.
[2023-03-17 20:09:06] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-17 20:09:07] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 18 ms returned sat
[2023-03-17 20:09:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:07] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2023-03-17 20:09:07] [INFO ] [Real]Added 93 Read/Feed constraints in 17 ms returned sat
[2023-03-17 20:09:07] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 17 ms.
[2023-03-17 20:09:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 20:09:07] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 17 ms returned sat
[2023-03-17 20:09:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:07] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-17 20:09:07] [INFO ] [Nat]Added 93 Read/Feed constraints in 14 ms returned sat
[2023-03-17 20:09:07] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 17 ms.
[2023-03-17 20:09:07] [INFO ] Added : 3 causal constraints over 1 iterations in 54 ms. Result :sat
Minimization took 11 ms.
[2023-03-17 20:09:07] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 20:09:07] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 14 ms returned sat
[2023-03-17 20:09:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:07] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2023-03-17 20:09:07] [INFO ] [Real]Added 93 Read/Feed constraints in 14 ms returned sat
[2023-03-17 20:09:07] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 16 ms.
[2023-03-17 20:09:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 20:09:07] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 26 ms returned sat
[2023-03-17 20:09:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:07] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-17 20:09:07] [INFO ] [Nat]Added 93 Read/Feed constraints in 23 ms returned sat
[2023-03-17 20:09:07] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 18 ms.
[2023-03-17 20:09:07] [INFO ] Added : 5 causal constraints over 1 iterations in 59 ms. Result :sat
Minimization took 17 ms.
[2023-03-17 20:09:08] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 20:09:08] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 19 ms returned sat
[2023-03-17 20:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:08] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-17 20:09:08] [INFO ] [Real]Added 93 Read/Feed constraints in 17 ms returned sat
[2023-03-17 20:09:08] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 16 ms.
[2023-03-17 20:09:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:08] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-17 20:09:08] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 18 ms returned sat
[2023-03-17 20:09:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:08] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-17 20:09:08] [INFO ] [Nat]Added 93 Read/Feed constraints in 16 ms returned sat
[2023-03-17 20:09:08] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 20 ms.
[2023-03-17 20:09:08] [INFO ] Added : 3 causal constraints over 1 iterations in 53 ms. Result :sat
Minimization took 16 ms.
[2023-03-17 20:09:08] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-17 20:09:08] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 11 ms returned sat
[2023-03-17 20:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:08] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2023-03-17 20:09:08] [INFO ] [Real]Added 93 Read/Feed constraints in 12 ms returned sat
[2023-03-17 20:09:08] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 15 ms.
[2023-03-17 20:09:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:08] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-17 20:09:08] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 15 ms returned sat
[2023-03-17 20:09:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:08] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2023-03-17 20:09:08] [INFO ] [Nat]Added 93 Read/Feed constraints in 20 ms returned sat
[2023-03-17 20:09:08] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 13 ms.
[2023-03-17 20:09:08] [INFO ] Added : 4 causal constraints over 1 iterations in 54 ms. Result :sat
Minimization took 18 ms.
[2023-03-17 20:09:08] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-17 20:09:09] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 15 ms returned sat
[2023-03-17 20:09:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:09] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2023-03-17 20:09:09] [INFO ] [Real]Added 93 Read/Feed constraints in 13 ms returned sat
[2023-03-17 20:09:09] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 12 ms.
[2023-03-17 20:09:09] [INFO ] Added : 4 causal constraints over 1 iterations in 44 ms. Result :sat
Minimization took 12 ms.
[2023-03-17 20:09:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 20:09:09] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 14 ms returned sat
[2023-03-17 20:09:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:09] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2023-03-17 20:09:09] [INFO ] [Nat]Added 93 Read/Feed constraints in 13 ms returned sat
[2023-03-17 20:09:09] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 13 ms.
[2023-03-17 20:09:09] [INFO ] Added : 4 causal constraints over 1 iterations in 44 ms. Result :sat
Minimization took 11 ms.
[2023-03-17 20:09:09] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 20:09:09] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 15 ms returned sat
[2023-03-17 20:09:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:09] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2023-03-17 20:09:09] [INFO ] [Real]Added 93 Read/Feed constraints in 13 ms returned sat
[2023-03-17 20:09:09] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 13 ms.
[2023-03-17 20:09:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 20:09:09] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 15 ms returned sat
[2023-03-17 20:09:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:09] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2023-03-17 20:09:09] [INFO ] [Nat]Added 93 Read/Feed constraints in 15 ms returned sat
[2023-03-17 20:09:09] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 12 ms.
[2023-03-17 20:09:09] [INFO ] Added : 5 causal constraints over 1 iterations in 44 ms. Result :sat
Minimization took 11 ms.
[2023-03-17 20:09:09] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 20:09:09] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 13 ms returned sat
[2023-03-17 20:09:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:09] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2023-03-17 20:09:09] [INFO ] [Real]Added 93 Read/Feed constraints in 12 ms returned sat
[2023-03-17 20:09:10] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 15 ms.
[2023-03-17 20:09:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:10] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 20:09:10] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 16 ms returned sat
[2023-03-17 20:09:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:10] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2023-03-17 20:09:10] [INFO ] [Nat]Added 93 Read/Feed constraints in 13 ms returned sat
[2023-03-17 20:09:10] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 12 ms.
[2023-03-17 20:09:10] [INFO ] Added : 6 causal constraints over 2 iterations in 61 ms. Result :sat
Minimization took 11 ms.
[2023-03-17 20:09:10] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-17 20:09:10] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 15 ms returned sat
[2023-03-17 20:09:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:10] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2023-03-17 20:09:10] [INFO ] [Real]Added 93 Read/Feed constraints in 13 ms returned sat
[2023-03-17 20:09:10] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 12 ms.
[2023-03-17 20:09:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:10] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-17 20:09:10] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 15 ms returned sat
[2023-03-17 20:09:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:10] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2023-03-17 20:09:10] [INFO ] [Nat]Added 93 Read/Feed constraints in 13 ms returned sat
[2023-03-17 20:09:10] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-17 20:09:10] [INFO ] Added : 2 causal constraints over 1 iterations in 39 ms. Result :sat
Minimization took 9 ms.
[2023-03-17 20:09:10] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-17 20:09:10] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 14 ms returned sat
[2023-03-17 20:09:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:10] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2023-03-17 20:09:10] [INFO ] [Real]Added 93 Read/Feed constraints in 13 ms returned sat
[2023-03-17 20:09:10] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 12 ms.
[2023-03-17 20:09:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:10] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 20:09:10] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 17 ms returned sat
[2023-03-17 20:09:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:11] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2023-03-17 20:09:11] [INFO ] [Nat]Added 93 Read/Feed constraints in 13 ms returned sat
[2023-03-17 20:09:11] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 12 ms.
[2023-03-17 20:09:11] [INFO ] Added : 7 causal constraints over 2 iterations in 53 ms. Result :sat
Minimization took 10 ms.
[2023-03-17 20:09:11] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-17 20:09:11] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 15 ms returned sat
[2023-03-17 20:09:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:11] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2023-03-17 20:09:11] [INFO ] [Real]Added 93 Read/Feed constraints in 14 ms returned sat
[2023-03-17 20:09:11] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 12 ms.
[2023-03-17 20:09:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:11] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-17 20:09:11] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 11 ms returned sat
[2023-03-17 20:09:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:11] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2023-03-17 20:09:11] [INFO ] [Nat]Added 93 Read/Feed constraints in 10 ms returned sat
[2023-03-17 20:09:11] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 8 ms.
[2023-03-17 20:09:11] [INFO ] Added : 4 causal constraints over 1 iterations in 38 ms. Result :sat
Minimization took 11 ms.
[2023-03-17 20:09:11] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-17 20:09:11] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 12 ms returned sat
[2023-03-17 20:09:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:11] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2023-03-17 20:09:11] [INFO ] [Real]Added 93 Read/Feed constraints in 13 ms returned sat
[2023-03-17 20:09:11] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-17 20:09:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:11] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-17 20:09:11] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 13 ms returned sat
[2023-03-17 20:09:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:11] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2023-03-17 20:09:11] [INFO ] [Nat]Added 93 Read/Feed constraints in 12 ms returned sat
[2023-03-17 20:09:11] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-17 20:09:11] [INFO ] Added : 3 causal constraints over 1 iterations in 43 ms. Result :sat
Minimization took 10 ms.
[2023-03-17 20:09:11] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-17 20:09:11] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 14 ms returned sat
[2023-03-17 20:09:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:12] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2023-03-17 20:09:12] [INFO ] [Real]Added 93 Read/Feed constraints in 14 ms returned sat
[2023-03-17 20:09:12] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-17 20:09:12] [INFO ] Added : 2 causal constraints over 1 iterations in 40 ms. Result :sat
Minimization took 12 ms.
[2023-03-17 20:09:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 20:09:12] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 13 ms returned sat
[2023-03-17 20:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:12] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2023-03-17 20:09:12] [INFO ] [Nat]Added 93 Read/Feed constraints in 14 ms returned sat
[2023-03-17 20:09:12] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-17 20:09:12] [INFO ] Added : 2 causal constraints over 1 iterations in 40 ms. Result :sat
Minimization took 10 ms.
[2023-03-17 20:09:12] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 20:09:12] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 20 ms returned sat
[2023-03-17 20:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:12] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-17 20:09:12] [INFO ] [Real]Added 93 Read/Feed constraints in 18 ms returned sat
[2023-03-17 20:09:12] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 13 ms.
[2023-03-17 20:09:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 20:09:12] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 13 ms returned sat
[2023-03-17 20:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:12] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2023-03-17 20:09:12] [INFO ] [Nat]Added 93 Read/Feed constraints in 14 ms returned sat
[2023-03-17 20:09:12] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 12 ms.
[2023-03-17 20:09:12] [INFO ] Added : 6 causal constraints over 2 iterations in 53 ms. Result :sat
Minimization took 10 ms.
[2023-03-17 20:09:12] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 20:09:12] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 13 ms returned sat
[2023-03-17 20:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:12] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2023-03-17 20:09:12] [INFO ] [Real]Added 93 Read/Feed constraints in 12 ms returned sat
[2023-03-17 20:09:13] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-17 20:09:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 20:09:13] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 18 ms returned sat
[2023-03-17 20:09:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:13] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2023-03-17 20:09:13] [INFO ] [Nat]Added 93 Read/Feed constraints in 17 ms returned sat
[2023-03-17 20:09:13] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 12 ms.
[2023-03-17 20:09:13] [INFO ] Added : 5 causal constraints over 1 iterations in 51 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[56, 106, 142, 137, 106, 256, 180, 52, 41, 214, 193, 71, 199, 151, 302, 63]
Support contains 16 out of 152 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 152/152 places, 112/112 transitions.
Graph (complete) has 381 edges and 152 vertex of which 61 are kept as prefixes of interest. Removing 91 places using SCC suffix rule.2 ms
Discarding 91 places :
Also discarding 56 output transitions
Drop transitions removed 56 transitions
Ensure Unique test removed 15 places
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 46 transition count 44
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 45 transition count 43
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 30 place count 44 transition count 43
Applied a total of 30 rules in 41 ms. Remains 44 /152 variables (removed 108) and now considering 43/112 (removed 69) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 44/152 places, 43/112 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-17 20:09:13] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3335 ms. (steps per millisecond=299 ) properties (out of 16) seen :125152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 679 ms. (steps per millisecond=1472 ) properties (out of 16) seen :9240
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 16) seen :41659
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 520 ms. (steps per millisecond=1923 ) properties (out of 16) seen :22239
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 801 ms. (steps per millisecond=1248 ) properties (out of 16) seen :10454
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=2141 ) properties (out of 16) seen :47631
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 16) seen :17552
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 16) seen :13385
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 860 ms. (steps per millisecond=1162 ) properties (out of 16) seen :13919
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 700 ms. (steps per millisecond=1428 ) properties (out of 16) seen :9293
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 16) seen :27775
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 877 ms. (steps per millisecond=1140 ) properties (out of 16) seen :8146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 607 ms. (steps per millisecond=1647 ) properties (out of 16) seen :15879
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 449 ms. (steps per millisecond=2227 ) properties (out of 16) seen :15870
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 16) seen :23808
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1291 ms. (steps per millisecond=774 ) properties (out of 16) seen :7924
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 613 ms. (steps per millisecond=1631 ) properties (out of 16) seen :14503
[2023-03-17 20:09:26] [INFO ] Invariant cache hit.
[2023-03-17 20:09:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:09:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:26] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:09:26] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:09:26] [INFO ] [Real]Added 34 Read/Feed constraints in 9 ms returned sat
[2023-03-17 20:09:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:09:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:09:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:26] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:09:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:09:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:09:27] [INFO ] Added : 4 causal constraints over 1 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:09:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:09:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:27] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:09:27] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:09:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:09:27] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:09:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:09:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:27] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2023-03-17 20:09:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:09:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:09:27] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:09:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:09:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:27] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:09:27] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:09:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:09:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:09:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:27] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:09:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:09:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:09:27] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:09:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:09:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:27] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:09:27] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:09:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:09:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:09:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:27] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:09:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:09:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:09:27] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:09:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:09:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:27] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:09:27] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:09:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:09:27] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:09:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:09:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:27] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:09:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:09:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:09:27] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:09:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:09:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:28] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:09:28] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:09:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:09:28] [INFO ] Added : 3 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:09:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:09:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:28] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2023-03-17 20:09:28] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:09:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:09:28] [INFO ] Added : 2 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:09:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:09:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:28] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2023-03-17 20:09:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:09:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:09:28] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:09:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:09:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:28] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2023-03-17 20:09:28] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:09:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:09:28] [INFO ] Added : 4 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:09:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:09:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:28] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:09:28] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:09:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:09:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:09:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:28] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:09:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:09:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:09:28] [INFO ] Added : 5 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:09:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:09:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:28] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:09:28] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:09:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:09:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:09:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:28] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:09:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:09:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:09:28] [INFO ] Added : 1 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:09:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:09:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:28] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-03-17 20:09:28] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:09:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:09:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:09:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:29] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2023-03-17 20:09:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 10 ms returned sat
[2023-03-17 20:09:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:09:29] [INFO ] Added : 6 causal constraints over 2 iterations in 32 ms. Result :sat
Minimization took 11 ms.
[2023-03-17 20:09:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:09:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:29] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:09:29] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:09:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:09:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:09:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:29] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:09:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:09:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:09:29] [INFO ] Added : 2 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:09:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:09:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:29] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:09:29] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:09:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:09:29] [INFO ] Added : 2 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:09:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:09:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:29] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:09:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:09:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:09:29] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:09:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:09:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:29] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:09:29] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:09:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:09:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:09:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:29] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:09:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:09:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:09:29] [INFO ] Added : 1 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:09:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:09:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:29] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:09:29] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:09:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:09:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:09:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:29] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2023-03-17 20:09:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:09:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:09:29] [INFO ] Added : 5 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:09:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:09:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:29] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:09:29] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:09:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:09:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:09:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:09:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:09:30] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:09:30] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:09:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:09:30] [INFO ] Added : 3 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[9178, 23807, 22218, 10367, 23807, 17536, 13313, 13867, 9203, 27775, 8035, 15859, 15864, 23807, 7845, 14478]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 7 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:09:46] [INFO ] Invariant cache hit.
[2023-03-17 20:09:46] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-17 20:09:46] [INFO ] Invariant cache hit.
[2023-03-17 20:09:46] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:09:46] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2023-03-17 20:09:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 20:09:46] [INFO ] Invariant cache hit.
[2023-03-17 20:09:47] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 194 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:09:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3734 ms. (steps per millisecond=267 ) properties (out of 16) seen :125197
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 571 ms. (steps per millisecond=1751 ) properties (out of 16) seen :12829
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 16) seen :35078
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=2336 ) properties (out of 16) seen :22258
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 681 ms. (steps per millisecond=1468 ) properties (out of 16) seen :10764
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 688 ms. (steps per millisecond=1453 ) properties (out of 16) seen :33326
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 562 ms. (steps per millisecond=1779 ) properties (out of 16) seen :11153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 16) seen :22222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 763 ms. (steps per millisecond=1310 ) properties (out of 16) seen :11112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 730 ms. (steps per millisecond=1369 ) properties (out of 16) seen :8737
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 16) seen :25643
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 755 ms. (steps per millisecond=1324 ) properties (out of 16) seen :8591
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 557 ms. (steps per millisecond=1795 ) properties (out of 16) seen :15911
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 695 ms. (steps per millisecond=1438 ) properties (out of 16) seen :18544
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 16) seen :23808
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 608 ms. (steps per millisecond=1644 ) properties (out of 16) seen :17558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 738 ms. (steps per millisecond=1355 ) properties (out of 16) seen :16693
[2023-03-17 20:10:00] [INFO ] Invariant cache hit.
[2023-03-17 20:10:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:10:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:00] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:10:00] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:10:00] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:10:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:10:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:10:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:10:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:00] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:10:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:10:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:10:00] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:10:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:00] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:10:00] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:10:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-17 20:10:00] [INFO ] Added : 2 causal constraints over 1 iterations in 28 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:10:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:10:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:00] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:10:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:10:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:10:00] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:10:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:10:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:00] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:10:00] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:10:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:10:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:10:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:00] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:10:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:10:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:10:00] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:10:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:10:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:00] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:10:00] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:10:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:10:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:10:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:10:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:00] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:10:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:10:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:10:00] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:10:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:00] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:10:00] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:10:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:10:00] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:10:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:10:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:00] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:10:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:10:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:10:00] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:10:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:01] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:10:01] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:10:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:10:01] [INFO ] Added : 3 causal constraints over 1 iterations in 36 ms. Result :sat
Minimization took 9 ms.
[2023-03-17 20:10:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:01] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:10:01] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:10:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:10:01] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 9 ms.
[2023-03-17 20:10:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:10:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:01] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:10:01] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:10:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:10:01] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:10:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:01] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:10:01] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:10:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:10:01] [INFO ] Added : 4 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:10:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:01] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:10:01] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:10:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:10:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:10:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:01] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:10:01] [INFO ] [Nat]Added 34 Read/Feed constraints in 23 ms returned sat
[2023-03-17 20:10:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:10:01] [INFO ] Added : 5 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:10:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:01] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:10:01] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:10:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-17 20:10:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:10:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:10:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:01] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:10:01] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:10:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:10:01] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:10:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:01] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:10:01] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:10:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:10:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:10:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:01] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:10:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:10:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:10:02] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:10:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:10:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:02] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:10:02] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:10:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:10:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:10:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:10:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:02] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:10:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:10:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:10:02] [INFO ] Added : 2 causal constraints over 1 iterations in 26 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:10:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:10:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:02] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:10:02] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:10:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:10:02] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:10:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:10:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:02] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:10:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:10:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:10:02] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:10:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:02] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:10:02] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:10:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:10:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:10:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:02] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:10:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:10:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:10:02] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:10:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:10:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:02] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:10:02] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:10:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:10:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:10:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:10:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:02] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:10:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:10:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:10:02] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:10:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:10:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:02] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:10:02] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:10:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:10:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:10:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:10:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:02] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:10:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:10:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:10:02] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12794, 23811, 22220, 10712, 23811, 17538, 22218, 13869, 9205, 27777, 8453, 15863, 18511, 23809, 17536, 16650]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 7 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 4 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:10:20] [INFO ] Invariant cache hit.
[2023-03-17 20:10:20] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-17 20:10:20] [INFO ] Invariant cache hit.
[2023-03-17 20:10:20] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:10:20] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
[2023-03-17 20:10:20] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 20:10:20] [INFO ] Invariant cache hit.
[2023-03-17 20:10:20] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 217 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:10:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4028 ms. (steps per millisecond=248 ) properties (out of 16) seen :125419
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 454 ms. (steps per millisecond=2202 ) properties (out of 16) seen :15146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 462 ms. (steps per millisecond=2164 ) properties (out of 16) seen :35099
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 496 ms. (steps per millisecond=2016 ) properties (out of 16) seen :12825
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 577 ms. (steps per millisecond=1733 ) properties (out of 16) seen :12338
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=2336 ) properties (out of 16) seen :37034
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 16) seen :16688
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 426 ms. (steps per millisecond=2347 ) properties (out of 16) seen :14482
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 478 ms. (steps per millisecond=2092 ) properties (out of 16) seen :15883
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 609 ms. (steps per millisecond=1642 ) properties (out of 16) seen :13370
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 16) seen :17540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 825 ms. (steps per millisecond=1212 ) properties (out of 16) seen :8271
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 16) seen :14522
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 16) seen :22246
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 696 ms. (steps per millisecond=1436 ) properties (out of 16) seen :15963
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 588 ms. (steps per millisecond=1700 ) properties (out of 16) seen :13346
[2023-03-17 20:10:32] [INFO ] Invariant cache hit.
[2023-03-17 20:10:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-17 20:10:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:32] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:10:32] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:10:32] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:10:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:10:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:10:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:10:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:33] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:10:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:10:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:10:33] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:10:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:10:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:33] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:10:33] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:10:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:10:33] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:10:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:10:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:33] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:10:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:10:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:10:33] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:10:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:10:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:33] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 20:10:33] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:10:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:10:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:10:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:33] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:10:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:10:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:10:33] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:10:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:10:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:33] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:10:33] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:10:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:10:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:10:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:10:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:33] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2023-03-17 20:10:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:10:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:10:33] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:10:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:33] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:10:33] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:10:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:10:33] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:10:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:10:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:33] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:10:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:10:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:10:33] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:10:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:33] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:10:33] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:10:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:10:33] [INFO ] Added : 3 causal constraints over 1 iterations in 25 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:10:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:10:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:33] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:10:33] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:10:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-17 20:10:33] [INFO ] Added : 2 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:10:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:10:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:34] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:10:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:10:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:10:34] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:10:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:34] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:10:34] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:10:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:10:34] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:10:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:34] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:10:34] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:10:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:10:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:10:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:34] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:10:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:10:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:10:34] [INFO ] Added : 5 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:10:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:10:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:34] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:10:34] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:10:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:10:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:10:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:34] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:10:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:10:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:10:34] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:10:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:10:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:34] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:10:34] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:10:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:10:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:10:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:34] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:10:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:10:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:10:34] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:10:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:34] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:10:34] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:10:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:10:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:10:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:34] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:10:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:10:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:10:34] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:10:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:10:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:34] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:10:34] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:10:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:10:35] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:10:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:10:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:35] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:10:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:10:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-17 20:10:35] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:10:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:10:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:35] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:10:35] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:10:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:10:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:10:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:10:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:35] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 20:10:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:10:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:10:35] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:10:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:10:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:35] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 20:10:35] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:10:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:10:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:10:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:10:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:35] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:10:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:10:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:10:35] [INFO ] Added : 5 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:10:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:10:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:35] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:10:35] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:10:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:10:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:10:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-17 20:10:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:10:35] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:10:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:10:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:10:35] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[15133, 23814, 22222, 12320, 23814, 17540, 22219, 15861, 13313, 27779, 8455, 15865, 22219, 27777, 17539, 16653]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:10:52] [INFO ] Invariant cache hit.
[2023-03-17 20:10:52] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-17 20:10:52] [INFO ] Invariant cache hit.
[2023-03-17 20:10:52] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:10:52] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2023-03-17 20:10:52] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 20:10:52] [INFO ] Invariant cache hit.
[2023-03-17 20:10:52] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 152 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:10:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3771 ms. (steps per millisecond=265 ) properties (out of 16) seen :125156
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 620 ms. (steps per millisecond=1612 ) properties (out of 16) seen :10771
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 16) seen :37035
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 16) seen :13930
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 672 ms. (steps per millisecond=1488 ) properties (out of 16) seen :13933
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 450 ms. (steps per millisecond=2222 ) properties (out of 16) seen :31741
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 424 ms. (steps per millisecond=2358 ) properties (out of 16) seen :22232
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 16) seen :19614
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 726 ms. (steps per millisecond=1377 ) properties (out of 16) seen :8753
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 621 ms. (steps per millisecond=1610 ) properties (out of 16) seen :11112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 16) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 803 ms. (steps per millisecond=1245 ) properties (out of 16) seen :8096
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 16) seen :18524
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 16) seen :18514
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2832 ) properties (out of 16) seen :25670
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 762 ms. (steps per millisecond=1312 ) properties (out of 16) seen :7986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 16) seen :16706
[2023-03-17 20:11:04] [INFO ] Invariant cache hit.
[2023-03-17 20:11:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:04] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 20:11:05] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:11:05] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:11:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:11:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:11:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:05] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:11:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:11:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:11:05] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:11:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:05] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:11:05] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:11:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:11:05] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:11:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:11:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:05] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:11:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:11:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:11:05] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:11:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:05] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 20:11:05] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:11:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:11:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:11:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:05] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 20:11:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:11:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:11:05] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-17 20:11:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:05] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:11:05] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:11:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:11:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:11:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:11:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:05] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:11:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:11:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:11:05] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:11:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:11:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:05] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:11:05] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:11:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:11:05] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:11:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:11:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:11:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:05] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:11:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:11:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:11:05] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:11:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:05] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:11:05] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:11:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:11:05] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:11:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:05] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:11:05] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:11:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:11:05] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:11:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:11:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:11:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:05] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:11:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:11:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:11:05] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:11:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:11:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:06] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:11:06] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:11:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:11:06] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:11:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:11:06] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:11:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:11:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:11:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:06] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:11:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:11:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:11:06] [INFO ] Added : 5 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:11:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:06] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:11:06] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:11:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:11:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:11:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:11:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:06] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:11:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:11:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:11:06] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:11:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:11:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:06] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:11:06] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:11:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:11:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:11:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:06] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:11:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:11:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:11:06] [INFO ] Added : 6 causal constraints over 2 iterations in 27 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:11:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:06] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:11:06] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:11:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:11:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:11:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:11:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:06] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:11:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:11:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:11:06] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:11:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:06] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 20:11:06] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:11:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:11:06] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:11:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:11:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:11:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:07] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2023-03-17 20:11:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:11:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:11:07] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:11:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:07] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:11:07] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:11:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:11:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:11:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:07] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:11:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:11:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:11:07] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:11:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:07] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:11:07] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:11:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:11:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:11:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:11:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:07] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:11:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:11:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:11:07] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:11:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:11:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:07] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:11:07] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:11:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:11:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:11:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:11:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:07] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:11:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:11:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:11:07] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[15135, 23816, 22223, 13867, 23816, 22217, 22221, 15863, 13315, 27782, 8458, 18512, 22220, 27779, 17542, 16656]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 5 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 4 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:11:25] [INFO ] Invariant cache hit.
[2023-03-17 20:11:25] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-17 20:11:25] [INFO ] Invariant cache hit.
[2023-03-17 20:11:25] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:11:25] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-17 20:11:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 20:11:25] [INFO ] Invariant cache hit.
[2023-03-17 20:11:25] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 134 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:11:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3466 ms. (steps per millisecond=288 ) properties (out of 16) seen :124978
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 16) seen :11102
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 16) seen :33313
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=2309 ) properties (out of 16) seen :17545
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 724 ms. (steps per millisecond=1381 ) properties (out of 16) seen :8507
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 16) seen :44436
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 16) seen :16662
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 16) seen :20839
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 16) seen :12814
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=1466 ) properties (out of 16) seen :13395
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 16) seen :25643
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 803 ms. (steps per millisecond=1245 ) properties (out of 16) seen :8577
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 454 ms. (steps per millisecond=2202 ) properties (out of 16) seen :19609
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 16) seen :23815
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 16) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 621 ms. (steps per millisecond=1610 ) properties (out of 16) seen :11096
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 479 ms. (steps per millisecond=2087 ) properties (out of 16) seen :23844
[2023-03-17 20:11:36] [INFO ] Invariant cache hit.
[2023-03-17 20:11:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:36] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:11:36] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:11:36] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:11:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:11:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:11:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:36] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:11:36] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:11:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:11:36] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:11:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:36] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:11:36] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:11:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:11:36] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:11:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:11:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:36] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:11:36] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:11:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:11:36] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:11:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:36] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:11:36] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:11:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:11:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:11:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:36] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:11:36] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:11:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:11:36] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:11:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:36] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:11:36] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:11:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:11:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:11:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:36] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:11:36] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:11:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:11:36] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:11:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:36] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:11:36] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:11:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:11:37] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:11:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:11:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:37] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 20:11:37] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:11:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:11:37] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:11:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:11:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:37] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 20:11:37] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:11:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:11:37] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:11:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:37] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:11:37] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:11:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:11:37] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:11:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:11:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:11:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:37] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:11:37] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:11:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-17 20:11:37] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:11:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:37] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:11:37] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:11:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:11:37] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:11:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:11:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:37] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:11:37] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:11:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:11:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:11:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:37] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:11:37] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:11:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:11:37] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:11:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:11:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:37] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:11:37] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:11:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:11:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:11:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:37] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 20:11:37] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:11:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:11:37] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:11:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:37] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:11:37] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:11:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:11:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:11:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:11:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:37] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 20:11:37] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:11:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:11:37] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:11:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:37] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 20:11:37] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:11:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:11:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:11:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:11:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:37] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:11:38] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:11:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:11:38] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:11:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:38] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 20:11:38] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:11:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:11:38] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:11:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:11:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:38] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:11:38] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:11:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:11:38] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:11:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:11:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:38] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:11:38] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:11:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:11:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:11:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:11:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:38] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:11:38] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:11:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:11:38] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:11:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:11:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:38] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:11:38] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:11:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:11:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:11:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:11:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:38] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:11:38] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:11:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:11:38] [INFO ] Added : 5 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:11:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:11:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:38] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:11:38] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:11:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:11:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:11:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:11:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:11:38] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:11:38] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:11:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:11:38] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[15137, 23818, 22225, 13869, 23818, 22218, 22223, 15865, 13318, 27785, 8481, 19601, 23808, 27781, 17544, 23807]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:11:55] [INFO ] Invariant cache hit.
[2023-03-17 20:11:55] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-17 20:11:55] [INFO ] Invariant cache hit.
[2023-03-17 20:11:55] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:11:55] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-17 20:11:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 20:11:55] [INFO ] Invariant cache hit.
[2023-03-17 20:11:55] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:11:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3423 ms. (steps per millisecond=292 ) properties (out of 16) seen :124916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 686 ms. (steps per millisecond=1457 ) properties (out of 16) seen :17546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 16) seen :20726
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 420 ms. (steps per millisecond=2380 ) properties (out of 16) seen :16667
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 566 ms. (steps per millisecond=1766 ) properties (out of 16) seen :15891
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 16) seen :39209
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 560 ms. (steps per millisecond=1785 ) properties (out of 16) seen :15161
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 16) seen :22232
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 521 ms. (steps per millisecond=1919 ) properties (out of 16) seen :15166
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 633 ms. (steps per millisecond=1579 ) properties (out of 16) seen :11502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 16) seen :30301
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 759 ms. (steps per millisecond=1317 ) properties (out of 16) seen :9267
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 16) seen :19617
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 16) seen :15198
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 16) seen :27777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 843 ms. (steps per millisecond=1186 ) properties (out of 16) seen :10790
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 697 ms. (steps per millisecond=1434 ) properties (out of 16) seen :18547
[2023-03-17 20:12:08] [INFO ] Invariant cache hit.
[2023-03-17 20:12:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-17 20:12:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:08] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:12:08] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:12:08] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:12:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:12:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:12:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:12:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:08] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 20:12:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:12:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:12:08] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:12:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:12:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:08] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:12:08] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:12:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:12:08] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:12:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:12:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:12:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:08] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 20:12:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:12:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:12:08] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:12:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:08] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:12:08] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:12:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:12:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:12:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:08] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:12:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:12:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:12:08] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:12:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:08] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:12:08] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:12:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:12:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:12:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:08] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:12:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:12:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:08] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:12:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:12:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:08] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:12:08] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:12:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:12:08] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:12:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:12:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:12:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:09] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:12:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:12:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:09] [INFO ] Added : 2 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:12:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:12:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:09] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:12:09] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:12:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-17 20:12:09] [INFO ] Added : 3 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:12:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:12:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:09] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:12:09] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:12:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:09] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:12:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:12:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:09] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:12:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:12:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:09] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:12:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:09] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:12:09] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:12:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:09] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:12:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:12:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:09] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:12:09] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:12:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:12:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:12:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:12:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:09] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:12:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:12:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:09] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:12:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:09] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:12:09] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:12:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:12:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:10] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:12:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:12:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:10] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:12:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:10] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:12:10] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:12:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:12:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:12:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:10] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:12:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:12:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:10] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:12:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:10] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:12:10] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:12:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:12:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:12:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-17 20:12:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:10] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:12:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 9 ms returned sat
[2023-03-17 20:12:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-17 20:12:10] [INFO ] Added : 2 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:12:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:10] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:12:10] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:12:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:10] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:12:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:12:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:12:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:10] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:12:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:12:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:10] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:12:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:10] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:12:10] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:12:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:12:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:11] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:12:11] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:12:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:11] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:12:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:11] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:12:11] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:12:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:12:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:11] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:12:11] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:12:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:12:11] [INFO ] Added : 5 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:12:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:11] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:12:11] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:12:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:12:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:12:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:11] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:12:11] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:12:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:12:11] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17533, 23821, 22227, 15854, 23821, 22220, 22225, 15867, 13320, 30301, 9169, 19603, 23810, 27783, 17547, 23810]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 4 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 6 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:12:30] [INFO ] Invariant cache hit.
[2023-03-17 20:12:30] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-17 20:12:30] [INFO ] Invariant cache hit.
[2023-03-17 20:12:30] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:12:30] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
[2023-03-17 20:12:30] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 20:12:30] [INFO ] Invariant cache hit.
[2023-03-17 20:12:30] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 209 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:12:30] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3436 ms. (steps per millisecond=291 ) properties (out of 16) seen :124968
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 971 ms. (steps per millisecond=1029 ) properties (out of 16) seen :11496
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 596 ms. (steps per millisecond=1677 ) properties (out of 16) seen :30279
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 415 ms. (steps per millisecond=2409 ) properties (out of 16) seen :15156
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 599 ms. (steps per millisecond=1669 ) properties (out of 16) seen :10751
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 16) seen :37030
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 16) seen :15867
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=2352 ) properties (out of 16) seen :17557
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 714 ms. (steps per millisecond=1400 ) properties (out of 16) seen :10451
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 666 ms. (steps per millisecond=1501 ) properties (out of 16) seen :12882
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 448 ms. (steps per millisecond=2232 ) properties (out of 16) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1198 ms. (steps per millisecond=834 ) properties (out of 16) seen :8366
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 452 ms. (steps per millisecond=2212 ) properties (out of 16) seen :13882
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 16) seen :13918
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 16) seen :23806
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 701 ms. (steps per millisecond=1426 ) properties (out of 16) seen :9539
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 16) seen :17544
[2023-03-17 20:12:43] [INFO ] Invariant cache hit.
[2023-03-17 20:12:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:12:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:12:43] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:12:43] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:12:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:12:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:12:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:12:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:43] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:12:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:12:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:12:43] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:12:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:43] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:12:43] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:12:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:43] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:12:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:12:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:43] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:12:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:12:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:43] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:12:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:43] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:12:43] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:12:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:12:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:12:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:43] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:12:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:12:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:12:43] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:12:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:43] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:12:43] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:12:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:12:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:44] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:12:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:12:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:12:44] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:12:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:12:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:44] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:12:44] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:12:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:12:44] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:12:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:12:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:44] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:12:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:12:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:44] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:12:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:12:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:44] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:12:44] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:12:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:12:44] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:12:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:44] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:12:44] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:12:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:12:44] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:12:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:12:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:44] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:12:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:12:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:44] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:12:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:44] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:12:44] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:12:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:12:44] [INFO ] Added : 4 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:12:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:44] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:12:44] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:12:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:12:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:12:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:44] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:12:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:12:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:44] [INFO ] Added : 5 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:12:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:45] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:12:45] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:12:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:12:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:12:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:45] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:12:45] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:12:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:12:45] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:12:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:45] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-03-17 20:12:45] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:12:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:12:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:45] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:12:45] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:12:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:45] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:12:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:45] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:12:45] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:12:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:12:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:12:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:12:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:45] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:12:45] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:12:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:45] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:12:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:45] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:12:45] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:12:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:12:45] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:12:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:12:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:45] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:12:45] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:12:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:45] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:12:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:45] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:12:45] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:12:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:12:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:45] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:12:45] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:12:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:45] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:12:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:46] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:12:46] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:12:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:12:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:12:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:46] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:12:46] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:12:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:46] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:12:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:46] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:12:46] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:12:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:12:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:12:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:12:46] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:12:46] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:12:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:12:46] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17535, 23823, 22229, 15858, 23823, 22222, 22227, 15869, 13322, 30303, 9171, 19605, 23812, 27784, 17549, 23812]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 9 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 4 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:13:04] [INFO ] Invariant cache hit.
[2023-03-17 20:13:04] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-17 20:13:04] [INFO ] Invariant cache hit.
[2023-03-17 20:13:04] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:13:04] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2023-03-17 20:13:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 20:13:04] [INFO ] Invariant cache hit.
[2023-03-17 20:13:04] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 153 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:13:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3468 ms. (steps per millisecond=288 ) properties (out of 16) seen :124875
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 499 ms. (steps per millisecond=2004 ) properties (out of 16) seen :13891
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 16) seen :23777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 602 ms. (steps per millisecond=1661 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 650 ms. (steps per millisecond=1538 ) properties (out of 16) seen :9242
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 755 ms. (steps per millisecond=1324 ) properties (out of 16) seen :22192
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 16) seen :14506
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 567 ms. (steps per millisecond=1763 ) properties (out of 16) seen :13366
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 630 ms. (steps per millisecond=1587 ) properties (out of 16) seen :11518
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 667 ms. (steps per millisecond=1499 ) properties (out of 16) seen :9798
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 16) seen :20828
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 741 ms. (steps per millisecond=1349 ) properties (out of 16) seen :8538
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 16) seen :16694
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 16) seen :15145
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 432 ms. (steps per millisecond=2314 ) properties (out of 16) seen :15871
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 754 ms. (steps per millisecond=1326 ) properties (out of 16) seen :8108
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 16) seen :16699
[2023-03-17 20:13:16] [INFO ] Invariant cache hit.
[2023-03-17 20:13:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:16] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:13:16] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:13:16] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:13:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:13:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:13:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:16] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:13:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 11 ms returned sat
[2023-03-17 20:13:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:17] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:13:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:17] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:13:17] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:13:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:17] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:13:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:13:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:17] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:13:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:13:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:17] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:13:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:17] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:13:17] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:13:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:13:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:17] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:13:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:13:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:13:17] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:13:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:17] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:13:17] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:13:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:17] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:13:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:17] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:13:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:17] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:13:17] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:13:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:17] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:13:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:13:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:17] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:13:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:13:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:17] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:13:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:17] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:13:17] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:13:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:17] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:13:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:18] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:13:18] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:18] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:13:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:13:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:18] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:13:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:13:18] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:13:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:18] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:13:18] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:13:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:13:18] [INFO ] Added : 4 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:13:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:18] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:13:18] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:13:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:18] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:13:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:13:18] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:13:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:18] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:13:18] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:13:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:13:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:18] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:13:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:18] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:13:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:18] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:13:18] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:13:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:13:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:18] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:13:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:13:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:18] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:13:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:19] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:13:19] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:13:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:13:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:13:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:19] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:13:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:13:19] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:13:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:19] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:13:19] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:19] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:13:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:13:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:19] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:13:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:19] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:13:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:19] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:13:19] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:13:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:19] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:13:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:13:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:19] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:13:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:19] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:13:19] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:13:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:13:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:19] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:13:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:13:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:19] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:13:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:19] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:13:19] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:13:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:19] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:13:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:19] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17539, 23825, 22232, 15860, 23825, 22224, 22229, 15871, 13325, 30305, 9173, 19607, 23813, 27786, 17552, 23814]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:13:37] [INFO ] Invariant cache hit.
[2023-03-17 20:13:37] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-17 20:13:37] [INFO ] Invariant cache hit.
[2023-03-17 20:13:37] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:13:37] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2023-03-17 20:13:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 20:13:37] [INFO ] Invariant cache hit.
[2023-03-17 20:13:37] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 164 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:13:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3750 ms. (steps per millisecond=266 ) properties (out of 16) seen :125644
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 581 ms. (steps per millisecond=1721 ) properties (out of 16) seen :11504
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 16) seen :35079
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 454 ms. (steps per millisecond=2202 ) properties (out of 16) seen :14498
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 16) seen :13903
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 16) seen :23732
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 16) seen :12802
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 16) seen :19615
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 16) seen :14491
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 597 ms. (steps per millisecond=1675 ) properties (out of 16) seen :13368
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 16) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 729 ms. (steps per millisecond=1371 ) properties (out of 16) seen :9551
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 346 ms. (steps per millisecond=2890 ) properties (out of 16) seen :19604
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 617 ms. (steps per millisecond=1620 ) properties (out of 16) seen :10449
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 619 ms. (steps per millisecond=1615 ) properties (out of 16) seen :11526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 552 ms. (steps per millisecond=1811 ) properties (out of 16) seen :11902
[2023-03-17 20:13:49] [INFO ] Invariant cache hit.
[2023-03-17 20:13:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:13:49] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:13:49] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:13:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:13:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:13:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:49] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:13:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:13:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:13:49] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:13:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:49] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 20:13:49] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:13:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:49] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 9 ms.
[2023-03-17 20:13:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:13:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:49] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:13:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:13:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:13:49] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:13:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:49] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:13:49] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:13:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:49] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2023-03-17 20:13:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:13:49] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:13:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:49] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:13:49] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:13:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:13:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:49] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:13:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:13:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:13:49] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:13:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:50] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:13:50] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:13:50] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:13:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:13:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:50] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:13:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:50] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:13:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:50] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:13:50] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:13:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:13:50] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:13:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:50] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:13:50] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:13:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:50] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:13:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:13:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:50] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:13:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:50] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:13:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:50] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:13:50] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:50] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:13:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:50] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:13:50] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:13:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:50] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:13:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:50] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:13:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:50] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:13:50] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:13:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:50] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:13:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:51] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:13:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:51] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:13:51] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:13:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:51] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:13:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 11 ms returned sat
[2023-03-17 20:13:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:51] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:13:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:51] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:13:51] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:13:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:13:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:51] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:13:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:13:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:13:51] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:13:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:51] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:13:51] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:51] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:13:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:13:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:51] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:13:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:13:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:13:51] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:13:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:51] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:13:51] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:13:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:13:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:13:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:51] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:13:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:13:51] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:13:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:51] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:13:51] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:13:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:52] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:13:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:52] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:13:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-17 20:13:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:52] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:13:52] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:13:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:13:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:13:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:13:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:13:52] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:13:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:13:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:13:52] [INFO ] Added : 3 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17542, 23828, 22234, 15862, 23828, 22226, 22231, 15873, 13327, 30307, 9468, 19609, 23815, 27788, 17554, 23817]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:14:10] [INFO ] Invariant cache hit.
[2023-03-17 20:14:10] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-17 20:14:10] [INFO ] Invariant cache hit.
[2023-03-17 20:14:10] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:14:10] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-17 20:14:10] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 20:14:10] [INFO ] Invariant cache hit.
[2023-03-17 20:14:10] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 125 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:14:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3582 ms. (steps per millisecond=279 ) properties (out of 16) seen :125213
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 16) seen :12343
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 16) seen :39220
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 409 ms. (steps per millisecond=2444 ) properties (out of 16) seen :15869
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 492 ms. (steps per millisecond=2032 ) properties (out of 16) seen :12828
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 16) seen :33366
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 16) seen :11107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 415 ms. (steps per millisecond=2409 ) properties (out of 16) seen :19625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 597 ms. (steps per millisecond=1675 ) properties (out of 16) seen :11535
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 712 ms. (steps per millisecond=1404 ) properties (out of 16) seen :10464
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 16) seen :30306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 695 ms. (steps per millisecond=1438 ) properties (out of 16) seen :9016
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 16) seen :18558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 464 ms. (steps per millisecond=2155 ) properties (out of 16) seen :23822
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 16) seen :22220
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 633 ms. (steps per millisecond=1579 ) properties (out of 16) seen :11140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 565 ms. (steps per millisecond=1769 ) properties (out of 16) seen :11106
[2023-03-17 20:14:22] [INFO ] Invariant cache hit.
[2023-03-17 20:14:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:22] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:14:22] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:14:22] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:14:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:14:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:22] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:14:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:14:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:22] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:14:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:14:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:22] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:14:22] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:22] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:14:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:14:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:22] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:14:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:14:22] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:14:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:14:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:22] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:14:22] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:14:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:14:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:14:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:22] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:14:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:14:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:14:22] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:14:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:14:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:22] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:14:22] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:14:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:14:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:14:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:14:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:22] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:14:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:23] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:14:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:23] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:14:23] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:23] [INFO ] Added : 2 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:14:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:14:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:23] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:14:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:23] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:14:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:23] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:14:23] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:14:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:23] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:14:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:23] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:14:23] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:14:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:23] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:14:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:14:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:23] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:14:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:23] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:14:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:23] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:14:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:14:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:14:23] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:14:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:23] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:14:23] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:14:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:14:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:23] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:14:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:14:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:23] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:14:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:23] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:14:23] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:14:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:14:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:14:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:14:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:24] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:14:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:14:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:14:24] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:14:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:24] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:14:24] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:14:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:24] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:14:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:14:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:24] [INFO ] Added : 6 causal constraints over 2 iterations in 27 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:14:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:14:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:24] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2023-03-17 20:14:24] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:14:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:24] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:14:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:14:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:24] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:14:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:24] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:14:24] [INFO ] [Real]Added 34 Read/Feed constraints in 20 ms returned sat
[2023-03-17 20:14:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:14:24] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:14:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:14:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:24] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:14:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:14:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:24] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:14:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:14:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:24] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:14:24] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:14:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:14:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:14:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:24] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:14:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:24] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:14:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:14:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:24] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:14:24] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:14:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:25] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:14:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:14:25] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:14:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:25] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:14:25] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:14:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:25] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:14:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:25] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17544, 23831, 22236, 15864, 23831, 22229, 22233, 15875, 13329, 30309, 9470, 19610, 23816, 27790, 17556, 23820]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:14:42] [INFO ] Invariant cache hit.
[2023-03-17 20:14:42] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-17 20:14:42] [INFO ] Invariant cache hit.
[2023-03-17 20:14:42] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:14:42] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2023-03-17 20:14:42] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 20:14:42] [INFO ] Invariant cache hit.
[2023-03-17 20:14:42] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 155 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:14:42] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3295 ms. (steps per millisecond=303 ) properties (out of 16) seen :125694
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 707 ms. (steps per millisecond=1414 ) properties (out of 16) seen :10817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 16) seen :39206
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 620 ms. (steps per millisecond=1612 ) properties (out of 16) seen :9777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 491 ms. (steps per millisecond=2036 ) properties (out of 16) seen :26625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 16) seen :15153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 548 ms. (steps per millisecond=1824 ) properties (out of 16) seen :16702
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 740 ms. (steps per millisecond=1351 ) properties (out of 16) seen :10408
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 700 ms. (steps per millisecond=1428 ) properties (out of 16) seen :11173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 16) seen :30308
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 589 ms. (steps per millisecond=1697 ) properties (out of 16) seen :10749
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 16) seen :19618
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 16) seen :19620
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 641 ms. (steps per millisecond=1560 ) properties (out of 16) seen :10400
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 16) seen :17544
[2023-03-17 20:14:54] [INFO ] Invariant cache hit.
[2023-03-17 20:14:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:54] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:14:54] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:14:54] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:14:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:14:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:14:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:54] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:14:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:14:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 20:14:54] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:14:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:54] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:14:54] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:54] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:14:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:14:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:14:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:54] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:14:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:14:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:14:54] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:14:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:54] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:14:54] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:14:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:14:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:54] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:14:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:14:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:54] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:14:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:14:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:54] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:14:54] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:14:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:14:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:14:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:54] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:14:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:14:54] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:14:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:54] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:14:54] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:14:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:14:54] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:14:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:14:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:54] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:14:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-17 20:14:55] [INFO ] Added : 2 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:14:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:14:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:55] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:14:55] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:55] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:14:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:55] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:14:55] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:14:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:14:55] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:14:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:14:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:14:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:55] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:14:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:55] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:14:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:55] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:14:55] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:14:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:14:55] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:14:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:14:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:55] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:14:55] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:14:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:14:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:55] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:14:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:14:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:55] [INFO ] Added : 5 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:14:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:55] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:14:55] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:14:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:55] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:14:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:55] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:14:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:55] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:14:55] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:14:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:14:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:55] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:14:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:56] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:14:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:56] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:14:56] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:14:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:14:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:14:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:56] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:14:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:14:56] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:14:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:14:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:56] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:14:56] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:14:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:56] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:14:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:14:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:14:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:56] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:14:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:14:56] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:14:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:14:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:56] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:14:56] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:14:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:14:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:14:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:14:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:56] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:14:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:14:56] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:14:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:56] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:14:56] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:14:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:14:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:14:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:56] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:14:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:14:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:14:56] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:14:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:14:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:56] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:14:56] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:14:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:14:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:14:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:14:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:14:56] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:14:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:14:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:14:56] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17546, 23833, 22238, 15866, 23833, 22231, 22234, 15876, 13331, 30311, 10719, 19612, 23818, 27792, 17558, 23822]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:15:14] [INFO ] Invariant cache hit.
[2023-03-17 20:15:14] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-17 20:15:15] [INFO ] Invariant cache hit.
[2023-03-17 20:15:15] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:15:15] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-17 20:15:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 20:15:15] [INFO ] Invariant cache hit.
[2023-03-17 20:15:15] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 155 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:15:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3490 ms. (steps per millisecond=286 ) properties (out of 16) seen :124943
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 666 ms. (steps per millisecond=1501 ) properties (out of 16) seen :11950
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 16) seen :47618
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 350 ms. (steps per millisecond=2857 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 701 ms. (steps per millisecond=1426 ) properties (out of 16) seen :10148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 16) seen :39206
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 621 ms. (steps per millisecond=1610 ) properties (out of 16) seen :12829
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 16) seen :23856
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 872 ms. (steps per millisecond=1146 ) properties (out of 16) seen :10801
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 625 ms. (steps per millisecond=1600 ) properties (out of 16) seen :10404
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 16) seen :18515
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 760 ms. (steps per millisecond=1315 ) properties (out of 16) seen :8384
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 16) seen :14495
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 411 ms. (steps per millisecond=2433 ) properties (out of 16) seen :15878
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 16) seen :25645
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 880 ms. (steps per millisecond=1136 ) properties (out of 16) seen :9256
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=1466 ) properties (out of 16) seen :15149
[2023-03-17 20:15:27] [INFO ] Invariant cache hit.
[2023-03-17 20:15:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:15:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:27] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:15:27] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:15:27] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:15:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:15:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:15:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-17 20:15:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:27] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 20:15:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:15:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:15:27] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:15:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:15:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:27] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 20:15:27] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:15:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 20:15:27] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:15:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:15:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:15:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:27] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:15:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:15:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:15:27] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:15:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:15:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:27] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 20:15:27] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:15:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:15:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:15:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:15:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:27] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:15:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:15:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:15:27] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:15:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:15:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:27] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:15:27] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:15:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:15:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:15:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:15:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:28] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:15:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:15:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:15:28] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:15:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:15:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:28] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:15:28] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:15:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:15:28] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:15:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:15:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:15:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:28] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:15:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:15:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:15:28] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:15:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:15:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:28] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:15:28] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:15:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:15:28] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:15:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:15:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:28] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:15:28] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:15:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:15:28] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:15:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:15:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:15:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:28] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:15:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:15:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-17 20:15:28] [INFO ] Added : 2 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:15:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:15:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:28] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:15:28] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:15:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:15:28] [INFO ] Added : 4 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:15:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:15:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:28] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:15:28] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:15:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:15:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:15:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:15:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:28] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:15:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:15:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:15:28] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:15:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:15:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:28] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:15:28] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:15:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:15:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:15:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:15:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:29] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:15:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:15:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:15:29] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:15:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:29] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:15:29] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:15:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:15:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:15:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:15:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:29] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:15:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:15:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-17 20:15:29] [INFO ] Added : 6 causal constraints over 2 iterations in 29 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:15:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:29] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:15:29] [INFO ] [Real]Added 34 Read/Feed constraints in 16 ms returned sat
[2023-03-17 20:15:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-17 20:15:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:15:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:15:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:29] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:15:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:15:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:15:29] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:15:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:29] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:15:29] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:15:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:15:29] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:15:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:15:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:15:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:29] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:15:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 18 ms returned sat
[2023-03-17 20:15:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-17 20:15:29] [INFO ] Added : 2 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:15:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:29] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:15:29] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:15:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:15:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:15:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 8 ms returned sat
[2023-03-17 20:15:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:29] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:15:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:15:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:15:29] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:15:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:30] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:15:30] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:15:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:15:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:15:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:15:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:30] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:15:30] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:15:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:15:30] [INFO ] Added : 5 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:15:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:30] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 20:15:30] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:15:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:15:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:15:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:15:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:15:30] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:15:30] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:15:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:15:30] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17548, 23836, 22240, 15868, 23836, 22234, 23807, 15878, 13335, 30313, 10722, 19614, 23819, 27794, 17561, 23825]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 6 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:15:49] [INFO ] Invariant cache hit.
[2023-03-17 20:15:49] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-17 20:15:49] [INFO ] Invariant cache hit.
[2023-03-17 20:15:49] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:15:49] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2023-03-17 20:15:49] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 20:15:49] [INFO ] Invariant cache hit.
[2023-03-17 20:15:49] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 168 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:15:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4065 ms. (steps per millisecond=246 ) properties (out of 16) seen :125273
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 453 ms. (steps per millisecond=2207 ) properties (out of 16) seen :12337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 16) seen :44436
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 16) seen :23808
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 601 ms. (steps per millisecond=1663 ) properties (out of 16) seen :14563
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 566 ms. (steps per millisecond=1766 ) properties (out of 16) seen :44457
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 16) seen :15905
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 16) seen :20827
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 687 ms. (steps per millisecond=1455 ) properties (out of 16) seen :8765
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 888 ms. (steps per millisecond=1126 ) properties (out of 16) seen :8599
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 478 ms. (steps per millisecond=2092 ) properties (out of 16) seen :23836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 794 ms. (steps per millisecond=1259 ) properties (out of 16) seen :7710
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 568 ms. (steps per millisecond=1760 ) properties (out of 16) seen :20860
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 16) seen :17542
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 530 ms. (steps per millisecond=1886 ) properties (out of 16) seen :23812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 926 ms. (steps per millisecond=1079 ) properties (out of 16) seen :8984
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 16) seen :10745
[2023-03-17 20:16:02] [INFO ] Invariant cache hit.
[2023-03-17 20:16:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:02] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 20:16:02] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:16:02] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:16:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:16:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:02] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:16:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:16:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:02] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:16:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:02] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:16:02] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:16:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:02] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:16:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:16:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:02] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:16:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:16:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:02] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:16:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:02] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:16:02] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:16:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:16:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:02] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:16:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:16:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:16:02] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:16:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:03] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:16:03] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:16:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:16:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:03] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:16:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:16:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:03] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:16:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:03] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:16:03] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:16:03] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:16:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:16:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:03] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:16:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:16:03] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:16:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:03] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:16:03] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:03] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:16:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:03] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:16:03] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:16:03] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:16:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:16:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:03] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:16:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:16:03] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:16:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:03] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:16:03] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:16:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:03] [INFO ] Added : 4 causal constraints over 1 iterations in 39 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:16:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:03] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:16:03] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:16:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:04] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:16:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:16:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:04] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:16:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:04] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:16:04] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:16:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:04] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2023-03-17 20:16:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:16:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:04] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:16:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:04] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:16:04] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:16:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:04] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:16:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:16:04] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:16:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:04] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:16:04] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:16:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:16:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:04] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:16:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:16:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:04] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:16:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:04] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:16:04] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:16:04] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:16:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:16:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:04] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:16:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:16:04] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:16:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:05] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:16:05] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:16:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:16:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:16:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:05] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:16:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:16:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:16:05] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:16:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:05] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:16:05] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:16:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:05] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:16:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:16:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:05] [INFO ] Added : 5 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:16:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:05] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:16:05] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:16:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:05] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:16:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:16:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:05] [INFO ] Added : 3 causal constraints over 1 iterations in 26 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17550, 23838, 23807, 15872, 23838, 22236, 23809, 15881, 13337, 30315, 10724, 20829, 23821, 27796, 17564, 23827]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 4 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:16:23] [INFO ] Invariant cache hit.
[2023-03-17 20:16:23] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-17 20:16:23] [INFO ] Invariant cache hit.
[2023-03-17 20:16:23] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:16:23] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-17 20:16:23] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 20:16:23] [INFO ] Invariant cache hit.
[2023-03-17 20:16:23] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:16:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3611 ms. (steps per millisecond=276 ) properties (out of 16) seen :125012
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 630 ms. (steps per millisecond=1587 ) properties (out of 16) seen :10777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 16) seen :37025
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 16) seen :23812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 414 ms. (steps per millisecond=2415 ) properties (out of 16) seen :15872
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 16) seen :47613
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 729 ms. (steps per millisecond=1371 ) properties (out of 16) seen :14515
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 16) seen :17543
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=1531 ) properties (out of 16) seen :11968
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 724 ms. (steps per millisecond=1381 ) properties (out of 16) seen :9260
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 16) seen :22221
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 660 ms. (steps per millisecond=1515 ) properties (out of 16) seen :10488
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 16) seen :25658
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 16) seen :19625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 16) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 591 ms. (steps per millisecond=1692 ) properties (out of 16) seen :10782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 16) seen :18568
[2023-03-17 20:16:35] [INFO ] Invariant cache hit.
[2023-03-17 20:16:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:35] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:16:35] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:16:35] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:16:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:16:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:16:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:35] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:16:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:16:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:35] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:16:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:35] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:16:35] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:16:35] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:16:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:16:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:35] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:16:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:16:35] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:16:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:35] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:16:35] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:16:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:16:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:16:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:35] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 20:16:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:16:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:16:35] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:16:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:35] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:16:35] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:16:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:16:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:16:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:35] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 20:16:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:16:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:16:35] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:16:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:35] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:16:35] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:16:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:35] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:16:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:16:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:36] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:16:36] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:36] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:16:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:36] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:16:36] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:16:36] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:16:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:36] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:16:36] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:36] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:16:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:16:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:36] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:16:36] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:16:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:36] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:16:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:36] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-03-17 20:16:36] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:16:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:36] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:16:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:36] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:16:36] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:16:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:16:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:36] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:16:36] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:36] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:16:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:36] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:16:36] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:16:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:16:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:36] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:16:36] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:36] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:16:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:37] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:16:37] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:16:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:16:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:37] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:16:37] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:16:37] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:16:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:37] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:16:37] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:16:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:37] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:16:37] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:16:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:16:37] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:16:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:37] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:16:37] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:37] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:16:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:16:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:37] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:16:37] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:37] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:16:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:37] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:16:37] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:16:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:37] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:16:37] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:16:37] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:16:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:37] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:16:37] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:16:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:37] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:16:37] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:37] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:16:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:16:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:38] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:16:38] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:16:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:16:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:16:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:16:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:16:38] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:16:38] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:16:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:16:38] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17552, 23840, 23810, 15874, 23840, 22238, 23810, 15883, 13339, 30317, 10726, 25639, 23823, 27797, 17566, 23830]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:16:56] [INFO ] Invariant cache hit.
[2023-03-17 20:16:56] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-17 20:16:56] [INFO ] Invariant cache hit.
[2023-03-17 20:16:56] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:16:56] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-17 20:16:56] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 20:16:56] [INFO ] Invariant cache hit.
[2023-03-17 20:16:56] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 132 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:16:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3362 ms. (steps per millisecond=297 ) properties (out of 16) seen :125408
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 479 ms. (steps per millisecond=2087 ) properties (out of 16) seen :15162
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 16) seen :47616
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 409 ms. (steps per millisecond=2444 ) properties (out of 16) seen :19622
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=1531 ) properties (out of 16) seen :13962
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 674 ms. (steps per millisecond=1483 ) properties (out of 16) seen :28972
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 650 ms. (steps per millisecond=1538 ) properties (out of 16) seen :12345
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 411 ms. (steps per millisecond=2433 ) properties (out of 16) seen :19638
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 723 ms. (steps per millisecond=1383 ) properties (out of 16) seen :9054
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 614 ms. (steps per millisecond=1628 ) properties (out of 16) seen :10447
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 16) seen :22220
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 714 ms. (steps per millisecond=1400 ) properties (out of 16) seen :9546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 16) seen :17541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 16) seen :17546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 16) seen :15865
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 16) seen :11504
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 486 ms. (steps per millisecond=2057 ) properties (out of 16) seen :17584
[2023-03-17 20:17:08] [INFO ] Invariant cache hit.
[2023-03-17 20:17:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:08] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:17:08] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:17:08] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:17:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 20:17:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:17:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:17:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:08] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 20:17:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:17:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:17:08] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:17:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:08] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:17:08] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:17:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:17:08] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:17:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:17:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:17:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:08] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:17:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:17:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:17:08] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:17:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:08] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:17:08] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:17:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:17:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:08] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:17:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:17:08] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:17:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:08] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:17:08] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:17:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:17:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:17:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:08] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:17:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:17:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:08] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:17:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:08] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:17:08] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:17:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:08] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:17:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:17:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:08] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:17:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:09] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:17:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:09] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:17:09] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:09] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 12 ms.
[2023-03-17 20:17:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:17:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:09] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:17:09] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:09] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:17:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:17:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:09] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:17:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:17:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:09] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:17:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:09] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:17:09] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:17:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:17:09] [INFO ] Added : 4 causal constraints over 1 iterations in 27 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:17:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:09] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:17:09] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:17:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:17:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:09] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:17:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:17:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:17:09] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:17:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:09] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:17:09] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:17:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:17:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:17:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:09] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:17:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:09] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:17:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:17:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:09] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:17:09] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:17:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:17:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:10] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:17:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:10] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:17:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:17:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:10] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:17:10] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:17:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:17:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:10] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:17:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:10] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:17:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:17:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:10] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:17:10] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:17:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:17:10] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:17:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:17:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:17:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:10] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:17:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:10] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:17:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:17:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:10] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:17:10] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:17:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:10] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:17:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:17:10] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:17:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:10] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:17:10] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:17:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:17:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:17:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:10] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:17:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:10] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:17:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:10] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:17:10] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:17:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:17:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:17:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:11] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:17:11] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:11] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17554, 23842, 23813, 15876, 23842, 22241, 23812, 15885, 13342, 30320, 10729, 25641, 23825, 27799, 17568, 23833]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:17:29] [INFO ] Invariant cache hit.
[2023-03-17 20:17:29] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-17 20:17:29] [INFO ] Invariant cache hit.
[2023-03-17 20:17:29] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:17:29] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2023-03-17 20:17:29] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 20:17:29] [INFO ] Invariant cache hit.
[2023-03-17 20:17:29] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 177 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:17:30] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3653 ms. (steps per millisecond=273 ) properties (out of 16) seen :124729
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 585 ms. (steps per millisecond=1709 ) properties (out of 16) seen :12398
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 16) seen :47610
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 16) seen :23808
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 677 ms. (steps per millisecond=1477 ) properties (out of 16) seen :9821
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 16) seen :51291
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 501 ms. (steps per millisecond=1996 ) properties (out of 16) seen :11493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 551 ms. (steps per millisecond=1814 ) properties (out of 16) seen :11477
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 567 ms. (steps per millisecond=1763 ) properties (out of 16) seen :15178
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 679 ms. (steps per millisecond=1472 ) properties (out of 16) seen :11517
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 16) seen :30326
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 732 ms. (steps per millisecond=1366 ) properties (out of 16) seen :8542
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 460 ms. (steps per millisecond=2173 ) properties (out of 16) seen :17557
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 462 ms. (steps per millisecond=2164 ) properties (out of 16) seen :16706
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 16) seen :27777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 701 ms. (steps per millisecond=1426 ) properties (out of 16) seen :9824
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 16) seen :15877
[2023-03-17 20:17:41] [INFO ] Invariant cache hit.
[2023-03-17 20:17:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:41] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:17:41] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:17:41] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:17:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:17:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:41] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:17:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:17:41] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:17:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:41] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:17:41] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:17:41] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:17:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:17:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:41] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:17:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:41] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:17:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:41] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:17:41] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:17:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 20:17:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:17:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:41] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:17:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:17:42] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:17:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:17:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:42] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:17:42] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:17:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:17:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:17:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:42] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:17:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:17:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:42] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:17:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:17:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:42] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:17:42] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:17:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:42] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:17:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:17:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:42] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:17:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:42] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:17:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:42] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:17:42] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:42] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:17:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:17:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:42] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:17:42] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:17:42] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:17:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:17:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:17:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:42] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:17:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:17:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:42] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:17:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:42] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:17:42] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:42] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:17:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:42] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:17:42] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:17:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:17:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:43] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:17:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:43] [INFO ] Added : 5 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:17:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:43] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:17:43] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:17:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:17:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:43] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:17:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:17:43] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:17:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:17:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:43] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:17:43] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:17:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:17:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:17:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:43] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:17:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:17:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:17:43] [INFO ] Added : 6 causal constraints over 2 iterations in 27 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:17:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:17:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:43] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:17:43] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:17:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:17:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:43] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:17:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:43] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:17:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:17:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:43] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:17:43] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:17:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:17:43] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:17:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:17:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:43] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:17:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:43] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:17:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:43] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:17:43] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:17:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:17:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:44] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:17:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:44] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:17:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:44] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:17:44] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:17:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:17:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:17:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:44] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:17:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:17:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:17:44] [INFO ] Added : 5 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:17:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:17:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:44] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:17:44] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:17:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:17:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:17:44] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:17:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:17:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:17:44] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17557, 25638, 23815, 15878, 25638, 22243, 23814, 15887, 13344, 30322, 10731, 25643, 23827, 27801, 17570, 23836]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:18:02] [INFO ] Invariant cache hit.
[2023-03-17 20:18:02] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-17 20:18:02] [INFO ] Invariant cache hit.
[2023-03-17 20:18:02] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:18:02] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2023-03-17 20:18:02] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 20:18:02] [INFO ] Invariant cache hit.
[2023-03-17 20:18:02] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 166 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:18:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3502 ms. (steps per millisecond=285 ) properties (out of 16) seen :125115
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 718 ms. (steps per millisecond=1392 ) properties (out of 16) seen :12373
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 16) seen :51279
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 16) seen :12808
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 959 ms. (steps per millisecond=1042 ) properties (out of 16) seen :7745
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 16) seen :37014
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 454 ms. (steps per millisecond=2202 ) properties (out of 16) seen :16672
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 16) seen :15156
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 564 ms. (steps per millisecond=1773 ) properties (out of 16) seen :10748
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 739 ms. (steps per millisecond=1353 ) properties (out of 16) seen :8992
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 16) seen :30318
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 635 ms. (steps per millisecond=1574 ) properties (out of 16) seen :9794
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 16) seen :22238
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 16) seen :18540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 16) seen :27777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 690 ms. (steps per millisecond=1449 ) properties (out of 16) seen :11965
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 16) seen :16707
[2023-03-17 20:18:14] [INFO ] Invariant cache hit.
[2023-03-17 20:18:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:14] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:18:14] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:18:14] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:18:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:18:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:18:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:14] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:18:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:18:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:18:14] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:18:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:14] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:18:14] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:18:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:18:14] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:18:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:14] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:18:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:18:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 20:18:14] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:18:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:14] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:18:14] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:18:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:18:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:15] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:18:15] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:18:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:15] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:18:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:15] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:18:15] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:18:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:15] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:18:15] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:18:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:15] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:18:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:15] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:18:15] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:18:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:15] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:18:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:15] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:18:15] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:18:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:18:15] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:18:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:18:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:15] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:18:15] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:18:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:18:15] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:18:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:18:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:15] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:18:15] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:18:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:15] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:18:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:15] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:18:15] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:18:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:15] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:18:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:15] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:18:15] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:18:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:15] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:18:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:16] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:18:16] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:18:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:16] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:18:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:18:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:18:16] [INFO ] Added : 5 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:18:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:16] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:18:16] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:18:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:18:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:16] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:18:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:18:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:18:16] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:18:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:16] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:18:16] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:18:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:18:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:16] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:18:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:18:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:16] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:18:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:18:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:16] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:18:16] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:18:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:18:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:16] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:18:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:18:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:16] [INFO ] Added : 2 causal constraints over 1 iterations in 33 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:18:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:16] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:18:16] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:18:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:16] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:18:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:16] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:18:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:18:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:16] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:18:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:17] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:18:17] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:18:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:17] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:18:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:18:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:18:17] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:18:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:17] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:18:17] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:18:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:17] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:18:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:18:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:17] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:18:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:17] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:18:17] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:18:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:18:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:17] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:18:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:18:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:17] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17559, 25640, 23816, 15880, 25640, 22245, 23816, 15890, 13346, 30324, 10733, 25644, 23829, 27803, 17573, 23838]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 5 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 5 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:18:36] [INFO ] Invariant cache hit.
[2023-03-17 20:18:36] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-17 20:18:36] [INFO ] Invariant cache hit.
[2023-03-17 20:18:36] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:18:36] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2023-03-17 20:18:36] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 20:18:36] [INFO ] Invariant cache hit.
[2023-03-17 20:18:36] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 167 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:18:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3796 ms. (steps per millisecond=263 ) properties (out of 16) seen :125057
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 705 ms. (steps per millisecond=1418 ) properties (out of 16) seen :10438
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=2192 ) properties (out of 16) seen :47626
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 16) seen :15874
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 634 ms. (steps per millisecond=1577 ) properties (out of 16) seen :11485
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 837 ms. (steps per millisecond=1194 ) properties (out of 16) seen :17015
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 586 ms. (steps per millisecond=1706 ) properties (out of 16) seen :12837
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 16) seen :22224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 16) seen :13329
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties (out of 16) seen :10749
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 394 ms. (steps per millisecond=2538 ) properties (out of 16) seen :17551
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 671 ms. (steps per millisecond=1490 ) properties (out of 16) seen :11160
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 16) seen :15152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 16) seen :20839
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 16) seen :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 678 ms. (steps per millisecond=1474 ) properties (out of 16) seen :9812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 494 ms. (steps per millisecond=2024 ) properties (out of 16) seen :18562
[2023-03-17 20:18:48] [INFO ] Invariant cache hit.
[2023-03-17 20:18:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 20:18:48] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:18:48] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:18:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:18:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:48] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 20:18:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:18:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:18:48] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:18:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:48] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:18:48] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:18:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:18:48] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:18:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:48] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:18:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:18:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:18:48] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:18:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:18:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:18:48] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:18:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:18:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:18:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:18:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:18:48] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:18:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:48] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:18:48] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:18:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:18:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:18:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:49] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:18:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:18:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:18:49] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:18:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:49] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:18:49] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:18:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:18:49] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 11 ms.
[2023-03-17 20:18:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:18:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:49] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:18:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:18:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:49] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:18:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:18:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:49] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:18:49] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:18:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:49] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:18:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:49] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:18:49] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:18:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:49] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:18:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:49] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:18:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:18:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:49] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:18:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:49] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:18:49] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:18:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:18:49] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:18:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:18:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:49] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:18:49] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:18:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:18:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:49] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:18:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:18:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:49] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:18:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:49] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:18:49] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:18:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:18:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:50] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:18:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:18:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:50] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:18:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:50] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:18:50] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:18:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-17 20:18:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:50] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:18:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:18:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:18:50] [INFO ] Added : 6 causal constraints over 2 iterations in 27 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:18:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:50] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:18:50] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:18:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:18:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:18:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:50] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:18:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:18:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:50] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:18:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:50] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:18:50] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:18:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:50] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:18:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:50] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:18:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:18:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:50] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:18:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:50] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:18:50] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:18:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:18:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:50] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:18:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:18:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:50] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:18:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:50] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:18:50] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:18:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:18:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:51] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:18:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:18:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:51] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:18:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:51] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:18:51] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:18:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:18:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:18:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:18:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:18:51] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:18:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:18:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:18:51] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17561, 25644, 23817, 15883, 25644, 22247, 23818, 15892, 13349, 30326, 11080, 25646, 23831, 27805, 17575, 23841]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:19:11] [INFO ] Invariant cache hit.
[2023-03-17 20:19:11] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-17 20:19:11] [INFO ] Invariant cache hit.
[2023-03-17 20:19:11] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:19:11] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2023-03-17 20:19:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 20:19:11] [INFO ] Invariant cache hit.
[2023-03-17 20:19:11] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 155 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:19:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3635 ms. (steps per millisecond=275 ) properties (out of 16) seen :125678
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 662 ms. (steps per millisecond=1510 ) properties (out of 16) seen :10445
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 16) seen :23779
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 16) seen :23842
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 785 ms. (steps per millisecond=1273 ) properties (out of 16) seen :12876
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 16) seen :44437
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 671 ms. (steps per millisecond=1490 ) properties (out of 16) seen :14494
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 444 ms. (steps per millisecond=2252 ) properties (out of 16) seen :18545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 668 ms. (steps per millisecond=1497 ) properties (out of 16) seen :11934
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 920 ms. (steps per millisecond=1086 ) properties (out of 16) seen :9261
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 16) seen :30316
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 708 ms. (steps per millisecond=1412 ) properties (out of 16) seen :10773
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 628 ms. (steps per millisecond=1592 ) properties (out of 16) seen :17564
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 16) seen :15148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 16) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 758 ms. (steps per millisecond=1319 ) properties (out of 16) seen :8574
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 16) seen :15899
[2023-03-17 20:19:24] [INFO ] Invariant cache hit.
[2023-03-17 20:19:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:24] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:19:24] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:19:24] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:19:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:19:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:24] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:19:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:19:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:24] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:19:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:24] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:19:24] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:19:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:24] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:19:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:19:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:24] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:19:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:19:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:19:24] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:19:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:24] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:19:24] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:19:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:19:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:19:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:24] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:19:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:19:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:24] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:19:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:19:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:25] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:19:25] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:19:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:19:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:19:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:25] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2023-03-17 20:19:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:19:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:25] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:19:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:19:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:25] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:19:25] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:19:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:25] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:19:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:19:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:25] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:19:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:19:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:19:25] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:19:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:19:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:25] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:19:25] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:19:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:25] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:19:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:19:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:25] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:19:25] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:19:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:25] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:19:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:19:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:25] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:19:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:19:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:25] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:19:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:25] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:19:25] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:19:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:25] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:19:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:25] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:19:25] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:19:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:19:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:19:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:19:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:26] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:19:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:19:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:19:26] [INFO ] Added : 5 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:19:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:26] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:19:26] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:19:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:19:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:26] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:19:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:19:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:26] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:19:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:19:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:26] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:19:26] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:19:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:19:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:26] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:19:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:19:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:26] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:19:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:26] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:19:26] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:19:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:19:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:26] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:19:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:19:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:19:26] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:19:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:26] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:19:26] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:19:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:26] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:19:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:19:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:26] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:19:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:19:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:26] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:19:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:26] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:19:26] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:19:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:19:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:19:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:19:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:27] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:19:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:19:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:19:27] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:19:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:27] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:19:27] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:19:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:19:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:19:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:27] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:19:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:19:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:27] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:19:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:27] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:19:27] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:19:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:19:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:19:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:27] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:19:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:19:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:27] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17563, 25646, 23819, 15885, 25646, 22249, 23820, 15895, 13351, 30328, 11082, 25648, 23832, 27807, 17577, 23844]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:19:45] [INFO ] Invariant cache hit.
[2023-03-17 20:19:45] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-17 20:19:45] [INFO ] Invariant cache hit.
[2023-03-17 20:19:45] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:19:45] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-17 20:19:45] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 20:19:45] [INFO ] Invariant cache hit.
[2023-03-17 20:19:45] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 125 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:19:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3312 ms. (steps per millisecond=301 ) properties (out of 16) seen :125021
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 602 ms. (steps per millisecond=1661 ) properties (out of 16) seen :10113
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 16) seen :27759
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 16) seen :19610
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 703 ms. (steps per millisecond=1422 ) properties (out of 16) seen :9301
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 571 ms. (steps per millisecond=1751 ) properties (out of 16) seen :37059
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 415 ms. (steps per millisecond=2409 ) properties (out of 16) seen :20845
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 16) seen :16662
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 646 ms. (steps per millisecond=1547 ) properties (out of 16) seen :11520
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 752 ms. (steps per millisecond=1329 ) properties (out of 16) seen :9283
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 16) seen :27791
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 746 ms. (steps per millisecond=1340 ) properties (out of 16) seen :8319
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 385 ms. (steps per millisecond=2597 ) properties (out of 16) seen :19607
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 16) seen :16691
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 16) seen :23823
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 659 ms. (steps per millisecond=1517 ) properties (out of 16) seen :9546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 599 ms. (steps per millisecond=1669 ) properties (out of 16) seen :13916
[2023-03-17 20:19:57] [INFO ] Invariant cache hit.
[2023-03-17 20:19:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:19:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:19:57] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:19:57] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:19:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:19:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:19:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:57] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:19:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:19:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:19:57] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:19:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:58] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:19:58] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:19:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:58] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:19:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:19:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:19:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:58] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:19:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:19:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:19:58] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:19:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:58] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:19:58] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:19:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:19:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:58] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:19:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:19:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:58] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:19:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:58] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:19:58] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:19:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:19:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:19:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:58] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:19:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:19:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:58] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:19:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:58] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:19:58] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:19:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:58] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:19:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:19:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:58] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:19:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:19:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:19:58] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:19:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:58] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:19:58] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:19:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:58] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:19:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:58] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:19:58] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:19:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:19:59] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:19:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:19:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:59] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:19:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:19:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:59] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:19:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:19:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:59] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:19:59] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:19:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:19:59] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:19:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:19:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:59] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:19:59] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:19:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:19:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:59] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:19:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:19:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:19:59] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:19:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:19:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:59] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:19:59] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:19:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:19:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:19:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:59] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:19:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:19:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:59] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:19:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:59] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:19:59] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:19:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:19:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:19:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:19:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:59] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:19:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:19:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:19:59] [INFO ] Added : 6 causal constraints over 2 iterations in 41 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:19:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:19:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:19:59] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:19:59] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:19:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:19:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:19:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:19:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:00] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:20:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:20:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:20:00] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:20:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:00] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:20:00] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:20:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:20:00] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:20:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:20:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:20:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:00] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:20:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:20:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:20:00] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:20:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:00] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:20:00] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:20:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:20:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:20:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:20:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:00] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:20:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:20:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:20:00] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:20:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:00] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:20:00] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:20:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:20:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:20:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:20:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:00] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:20:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:20:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:20:00] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:20:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:00] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:20:00] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:20:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:20:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:20:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:20:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:00] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:20:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:20:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:20:00] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17565, 25649, 23821, 15887, 25649, 22251, 23822, 15897, 13354, 30330, 11084, 25651, 23833, 27809, 17579, 23847]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 7 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:20:19] [INFO ] Invariant cache hit.
[2023-03-17 20:20:20] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-17 20:20:20] [INFO ] Invariant cache hit.
[2023-03-17 20:20:20] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:20:20] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2023-03-17 20:20:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 20:20:20] [INFO ] Invariant cache hit.
[2023-03-17 20:20:20] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 147 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:20:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3626 ms. (steps per millisecond=275 ) properties (out of 16) seen :125582
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 16) seen :12857
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 347 ms. (steps per millisecond=2881 ) properties (out of 16) seen :35067
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 16) seen :22225
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 636 ms. (steps per millisecond=1572 ) properties (out of 16) seen :10776
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 580 ms. (steps per millisecond=1724 ) properties (out of 16) seen :24675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 16) seen :13875
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 16) seen :22220
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 635 ms. (steps per millisecond=1574 ) properties (out of 16) seen :10414
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 759 ms. (steps per millisecond=1317 ) properties (out of 16) seen :8313
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 16) seen :23808
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 937 ms. (steps per millisecond=1067 ) properties (out of 16) seen :12346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 16) seen :19606
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 16) seen :20843
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=2309 ) properties (out of 16) seen :15152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 844 ms. (steps per millisecond=1184 ) properties (out of 16) seen :12465
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=2192 ) properties (out of 16) seen :19631
[2023-03-17 20:20:31] [INFO ] Invariant cache hit.
[2023-03-17 20:20:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:31] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:20:31] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:20:31] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:20:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 20:20:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:20:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:20:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:31] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:20:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:20:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:20:31] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:20:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:31] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 20:20:31] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:20:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:20:31] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:20:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:20:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:32] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 20:20:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:20:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:20:32] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:20:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:32] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:20:32] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:20:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:20:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:20:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:32] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:20:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:20:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:20:32] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:20:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:32] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 20:20:32] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:20:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:20:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:20:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:32] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:20:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:20:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:20:32] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:20:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:32] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:20:32] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:20:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:20:32] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:20:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:20:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:32] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 20:20:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:20:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:20:32] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:20:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:32] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:20:32] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:20:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:20:32] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:20:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:32] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 20:20:32] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:20:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:20:32] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:20:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:20:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:32] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 20:20:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:20:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:20:32] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:20:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:32] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:20:32] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:20:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:20:32] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:20:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:32] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:20:32] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:20:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:20:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:20:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:33] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:20:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:20:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:20:33] [INFO ] Added : 5 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:20:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:33] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:20:33] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:20:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:20:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:20:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:33] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:20:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:20:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:20:33] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:20:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:33] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:20:33] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:20:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:20:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:20:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:33] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:20:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:20:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:20:33] [INFO ] Added : 6 causal constraints over 2 iterations in 27 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:20:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:33] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:20:33] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:20:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:20:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:20:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:33] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:20:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 9 ms returned sat
[2023-03-17 20:20:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:20:33] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:20:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:33] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:20:33] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:20:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:20:33] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:20:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:20:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:33] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:20:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:20:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:20:33] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:20:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:33] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:20:33] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:20:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:20:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:20:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:20:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:34] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:20:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:20:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:20:34] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:20:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:20:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:34] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:20:34] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:20:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:20:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:20:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:20:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:34] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:20:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:20:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:20:34] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:20:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:20:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:34] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:20:34] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:20:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:20:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:20:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:20:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:20:34] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:20:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:20:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:20:34] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17567, 25652, 23823, 15889, 25652, 22253, 23823, 15900, 13356, 30333, 12310, 25653, 23835, 27811, 17581, 23850]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 4 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:20:54] [INFO ] Invariant cache hit.
[2023-03-17 20:20:54] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-17 20:20:54] [INFO ] Invariant cache hit.
[2023-03-17 20:20:55] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:20:55] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-17 20:20:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 20:20:55] [INFO ] Invariant cache hit.
[2023-03-17 20:20:55] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 151 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:20:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3485 ms. (steps per millisecond=286 ) properties (out of 16) seen :125356
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 901 ms. (steps per millisecond=1109 ) properties (out of 16) seen :9838
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 16) seen :44447
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 707 ms. (steps per millisecond=1414 ) properties (out of 16) seen :15883
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 712 ms. (steps per millisecond=1404 ) properties (out of 16) seen :12363
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 430 ms. (steps per millisecond=2325 ) properties (out of 16) seen :44434
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 557 ms. (steps per millisecond=1795 ) properties (out of 16) seen :16667
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 461 ms. (steps per millisecond=2169 ) properties (out of 16) seen :17565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 622 ms. (steps per millisecond=1607 ) properties (out of 16) seen :11102
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 612 ms. (steps per millisecond=1633 ) properties (out of 16) seen :10451
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 16) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1012 ms. (steps per millisecond=988 ) properties (out of 16) seen :7598
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 16) seen :13898
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 16) seen :15860
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 16) seen :22237
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 691 ms. (steps per millisecond=1447 ) properties (out of 16) seen :9807
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 16) seen :11084
[2023-03-17 20:21:07] [INFO ] Invariant cache hit.
[2023-03-17 20:21:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:07] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:21:07] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:21:07] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:21:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:21:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:07] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 20:21:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:21:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:21:07] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:21:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:07] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 20:21:07] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:21:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:21:07] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:21:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:08] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:21:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:21:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:08] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:21:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:08] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:21:08] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:21:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:21:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:21:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:08] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:21:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:21:08] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:21:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:08] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:21:08] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:21:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:08] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:21:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:21:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:08] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:21:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:08] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:21:08] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:08] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:21:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:21:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:08] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:21:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:08] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:21:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:21:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:08] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:21:08] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:21:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:21:08] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:21:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:21:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:08] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:21:08] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:21:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:21:08] [INFO ] Added : 2 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:21:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:08] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:21:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:21:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:21:08] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:21:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:21:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:09] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:21:09] [INFO ] [Real]Added 34 Read/Feed constraints in 9 ms returned sat
[2023-03-17 20:21:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:09] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:21:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:09] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:21:09] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:21:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:09] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:21:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:21:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:09] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:21:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:09] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:21:09] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:21:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:21:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:09] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:21:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:21:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:09] [INFO ] Added : 1 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:21:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:09] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:21:09] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:21:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:21:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:09] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:21:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:21:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:21:09] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:21:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:09] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:21:09] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:21:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:09] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:21:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:21:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:09] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:21:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:09] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:21:09] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:21:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:09] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:21:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:21:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:10] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:21:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:21:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:10] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:21:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:10] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:21:10] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:10] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:21:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:10] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:21:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:21:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:10] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:21:10] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:21:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:21:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:10] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:21:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:21:10] [INFO ] Added : 5 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:21:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:21:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:10] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:21:10] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:10] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:21:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:21:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:21:10] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17569, 25655, 23825, 15892, 25655, 22255, 23825, 15902, 13358, 30336, 12313, 25655, 23836, 27813, 17584, 23853]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 7 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:21:29] [INFO ] Invariant cache hit.
[2023-03-17 20:21:29] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-17 20:21:29] [INFO ] Invariant cache hit.
[2023-03-17 20:21:29] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:21:29] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-17 20:21:29] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 20:21:29] [INFO ] Invariant cache hit.
[2023-03-17 20:21:29] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 140 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:21:29] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3461 ms. (steps per millisecond=288 ) properties (out of 16) seen :125432
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 719 ms. (steps per millisecond=1390 ) properties (out of 16) seen :9555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 16) seen :37025
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 419 ms. (steps per millisecond=2386 ) properties (out of 16) seen :16669
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 607 ms. (steps per millisecond=1647 ) properties (out of 16) seen :12881
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 594 ms. (steps per millisecond=1683 ) properties (out of 16) seen :27787
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 16) seen :13886
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 16) seen :15185
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 497 ms. (steps per millisecond=2012 ) properties (out of 16) seen :13884
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 777 ms. (steps per millisecond=1287 ) properties (out of 16) seen :8377
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 16) seen :23817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 793 ms. (steps per millisecond=1261 ) properties (out of 16) seen :8141
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 16) seen :15152
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 16) seen :25649
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 16) seen :27785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 717 ms. (steps per millisecond=1394 ) properties (out of 16) seen :9573
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 778 ms. (steps per millisecond=1285 ) properties (out of 16) seen :15197
[2023-03-17 20:21:42] [INFO ] Invariant cache hit.
[2023-03-17 20:21:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:42] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:21:42] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:21:42] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:21:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:21:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:42] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:21:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:21:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:21:42] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:21:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:21:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:42] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:21:42] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:21:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:21:42] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:21:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:42] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:21:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:21:42] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:21:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:42] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:21:42] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:42] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:21:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:21:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:42] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:21:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:42] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:21:42] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:21:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:42] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:21:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:42] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:21:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:42] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:21:42] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:21:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:21:42] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:21:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:21:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:43] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:21:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:43] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:21:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:21:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:43] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:21:43] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:43] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:21:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:21:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:43] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:21:43] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:21:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:43] [INFO ] Added : 2 causal constraints over 1 iterations in 31 ms. Result :sat
Minimization took 9 ms.
[2023-03-17 20:21:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:21:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:43] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:21:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:21:43] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:21:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:43] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:21:43] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:21:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-17 20:21:43] [INFO ] Added : 4 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:21:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:21:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:43] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:21:43] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:43] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:21:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:43] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:21:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:43] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:21:43] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:21:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:21:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:43] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2023-03-17 20:21:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:21:43] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:21:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:21:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:43] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:21:43] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:21:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:44] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:21:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:21:44] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:21:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:44] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:21:44] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:21:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:44] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:21:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:21:44] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:21:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:21:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:44] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:21:44] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:21:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:44] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:21:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:21:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:44] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:21:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:44] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:21:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:21:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:44] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:21:44] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:44] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:21:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:21:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:21:44] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:21:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:44] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:21:44] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:21:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:44] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:21:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:44] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:21:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:21:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:44] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:21:44] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:21:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:21:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:21:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:21:45] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:21:45] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:21:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:21:45] [INFO ] Added : 3 causal constraints over 1 iterations in 30 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17572, 25658, 23826, 15894, 25658, 22257, 23827, 15904, 13360, 30340, 12315, 25657, 25638, 27815, 17586, 23855]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:22:03] [INFO ] Invariant cache hit.
[2023-03-17 20:22:03] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-17 20:22:03] [INFO ] Invariant cache hit.
[2023-03-17 20:22:03] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:22:03] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-17 20:22:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 20:22:03] [INFO ] Invariant cache hit.
[2023-03-17 20:22:03] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 140 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:22:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3582 ms. (steps per millisecond=279 ) properties (out of 16) seen :124863
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 16) seen :10779
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=2336 ) properties (out of 16) seen :39232
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 340 ms. (steps per millisecond=2941 ) properties (out of 16) seen :18516
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 16) seen :15205
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 16) seen :35092
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 16) seen :15875
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 16) seen :11123
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 16) seen :12378
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 741 ms. (steps per millisecond=1349 ) properties (out of 16) seen :8575
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 16) seen :25647
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 748 ms. (steps per millisecond=1336 ) properties (out of 16) seen :8791
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 471 ms. (steps per millisecond=2123 ) properties (out of 16) seen :15163
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=2824 ) properties (out of 16) seen :22237
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 16) seen :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 725 ms. (steps per millisecond=1379 ) properties (out of 16) seen :9553
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 591 ms. (steps per millisecond=1692 ) properties (out of 16) seen :11486
[2023-03-17 20:22:15] [INFO ] Invariant cache hit.
[2023-03-17 20:22:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:15] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:22:15] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:22:15] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:22:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:22:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:22:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:16] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2023-03-17 20:22:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:22:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:16] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:22:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:22:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:16] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 20:22:16] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:22:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:22:16] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:22:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:16] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:22:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:22:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:22:16] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:22:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:16] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:22:16] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:22:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:22:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:16] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:22:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:22:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:16] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:22:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:22:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:16] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:22:16] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:22:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:22:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:16] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:22:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:22:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:16] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:22:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:22:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:16] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:22:16] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:22:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:16] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:22:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:16] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:22:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:22:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:22:16] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:22:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:16] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:22:16] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:22:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:22:16] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:22:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:16] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:22:16] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:22:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:16] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:22:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:17] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:22:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:22:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:17] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:22:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:17] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:22:17] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:22:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:17] [INFO ] Added : 4 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:22:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:17] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:22:17] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:22:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:22:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:17] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:22:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:22:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:22:17] [INFO ] Added : 5 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:22:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:22:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:17] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:22:17] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:22:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:22:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:17] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:22:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:22:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:17] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:22:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:17] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:22:17] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:22:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:22:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:17] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:22:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:22:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:17] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:22:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:17] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:22:17] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:22:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:22:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:17] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:22:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:22:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:17] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:22:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:18] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:22:18] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:22:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:22:18] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:22:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:18] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:22:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:22:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:22:18] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:22:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:18] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:22:18] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:22:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:18] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:22:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:22:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:18] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:22:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:18] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-03-17 20:22:18] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:22:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:22:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:18] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:22:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:22:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:18] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:22:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:18] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:22:18] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:22:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:18] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:22:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:22:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:18] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17574, 25660, 23828, 15896, 25660, 22259, 23829, 15906, 13362, 30343, 12317, 25659, 25640, 27817, 17588, 23858]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:22:38] [INFO ] Invariant cache hit.
[2023-03-17 20:22:38] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-17 20:22:38] [INFO ] Invariant cache hit.
[2023-03-17 20:22:38] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:22:38] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
[2023-03-17 20:22:38] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 20:22:38] [INFO ] Invariant cache hit.
[2023-03-17 20:22:38] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 259 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:22:38] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3731 ms. (steps per millisecond=268 ) properties (out of 16) seen :125566
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 16) seen :13894
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 492 ms. (steps per millisecond=2032 ) properties (out of 16) seen :47678
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 552 ms. (steps per millisecond=1811 ) properties (out of 16) seen :11478
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 571 ms. (steps per millisecond=1751 ) properties (out of 16) seen :12860
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 510 ms. (steps per millisecond=1960 ) properties (out of 16) seen :28981
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 16) seen :22243
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 16) seen :22225
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 675 ms. (steps per millisecond=1481 ) properties (out of 16) seen :8530
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 656 ms. (steps per millisecond=1524 ) properties (out of 16) seen :10749
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 16) seen :17537
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 696 ms. (steps per millisecond=1436 ) properties (out of 16) seen :10795
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 409 ms. (steps per millisecond=2444 ) properties (out of 16) seen :19614
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 487 ms. (steps per millisecond=2053 ) properties (out of 16) seen :17560
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 16) seen :25640
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 679 ms. (steps per millisecond=1472 ) properties (out of 16) seen :9796
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 571 ms. (steps per millisecond=1751 ) properties (out of 16) seen :17566
[2023-03-17 20:22:50] [INFO ] Invariant cache hit.
[2023-03-17 20:22:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:50] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:22:50] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:22:50] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:22:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:22:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:22:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:50] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:22:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:22:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:22:50] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:22:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:50] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 20:22:50] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:22:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:22:50] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:22:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:51] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:22:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:22:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:51] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:22:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:22:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:51] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:22:51] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:22:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:22:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:22:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:51] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:22:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:22:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:22:51] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:22:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:22:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:51] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:22:51] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:22:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:22:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:22:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:51] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:22:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:22:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:51] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:22:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:22:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:51] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:22:51] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:22:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:51] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:22:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:51] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:22:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:22:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:51] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:22:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:51] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:22:51] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:22:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:22:51] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:22:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:22:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:51] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:22:51] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:22:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:22:51] [INFO ] Added : 2 causal constraints over 1 iterations in 29 ms. Result :sat
Minimization took 9 ms.
[2023-03-17 20:22:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:51] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:22:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:22:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:51] [INFO ] Added : 2 causal constraints over 1 iterations in 40 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:22:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:52] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:22:52] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:22:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:52] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:22:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:52] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:22:52] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:22:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:52] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:22:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:22:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:22:52] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:22:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:52] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:22:52] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:22:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:22:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:52] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:22:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:22:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:52] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:22:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:22:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:52] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:22:52] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:22:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:22:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:52] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:22:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:22:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:52] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:22:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:52] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:22:52] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:22:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:22:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:52] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:22:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:22:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:52] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:22:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:52] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:22:52] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:22:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:52] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:22:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:53] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:22:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:22:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 14 ms.
[2023-03-17 20:22:53] [INFO ] Added : 2 causal constraints over 1 iterations in 28 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:22:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:22:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:53] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:22:53] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:22:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:22:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:53] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:22:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:22:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:53] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:22:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:22:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:53] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:22:53] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:22:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:22:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:53] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:22:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:22:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:22:53] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:22:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:22:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:53] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:22:53] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:22:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:22:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:22:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:22:53] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:22:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:22:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:22:53] [INFO ] Added : 3 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17576, 25664, 23829, 15899, 25664, 22261, 23831, 15908, 13364, 30346, 12319, 25662, 25642, 27819, 17590, 23860]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 7 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:23:12] [INFO ] Invariant cache hit.
[2023-03-17 20:23:12] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-17 20:23:12] [INFO ] Invariant cache hit.
[2023-03-17 20:23:12] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:23:12] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-17 20:23:12] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 20:23:12] [INFO ] Invariant cache hit.
[2023-03-17 20:23:12] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 163 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:23:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3635 ms. (steps per millisecond=275 ) properties (out of 16) seen :125113
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 744 ms. (steps per millisecond=1344 ) properties (out of 16) seen :8580
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 16) seen :30286
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 16) seen :22226
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 585 ms. (steps per millisecond=1709 ) properties (out of 16) seen :12861
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 492 ms. (steps per millisecond=2032 ) properties (out of 16) seen :30273
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 510 ms. (steps per millisecond=1960 ) properties (out of 16) seen :17567
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 16) seen :20873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 696 ms. (steps per millisecond=1436 ) properties (out of 16) seen :8988
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 730 ms. (steps per millisecond=1369 ) properties (out of 16) seen :9310
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 450 ms. (steps per millisecond=2222 ) properties (out of 16) seen :13888
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 674 ms. (steps per millisecond=1483 ) properties (out of 16) seen :11176
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 16) seen :18532
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 447 ms. (steps per millisecond=2237 ) properties (out of 16) seen :15159
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 16) seen :25639
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 474 ms. (steps per millisecond=2109 ) properties (out of 16) seen :12324
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 16) seen :17546
[2023-03-17 20:23:24] [INFO ] Invariant cache hit.
[2023-03-17 20:23:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:23:24] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:23:24] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:23:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:23:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:23:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:24] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 20:23:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:23:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:23:24] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:23:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:24] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 20:23:24] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:23:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:23:24] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:23:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:23:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:24] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:23:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:23:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:23:24] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:23:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:24] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:23:24] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:23:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:23:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:23:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:24] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:23:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:23:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:23:24] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:23:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:23:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:24] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:23:24] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:23:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:23:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:23:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:23:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:25] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:23:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:23:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:23:25] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:23:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:25] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:23:25] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:23:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:23:25] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:23:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:23:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:23:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:25] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:23:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:23:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:23:25] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:23:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:25] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:23:25] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:23:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:23:25] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:23:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:25] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:23:25] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:23:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:23:25] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:23:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:23:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:25] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:23:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:23:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:23:25] [INFO ] Added : 2 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:23:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:23:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:25] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:23:25] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:23:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:23:25] [INFO ] Added : 4 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:23:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:23:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:25] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:23:25] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:23:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:23:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:23:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:25] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:23:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:23:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:23:25] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:23:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:23:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:26] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:23:26] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:23:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:23:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:23:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:23:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:26] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:23:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:23:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:23:26] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:23:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:26] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:23:26] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:23:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:23:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:23:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:23:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:26] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:23:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:23:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:23:26] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:23:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:23:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:26] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:23:26] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:23:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:23:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:23:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:23:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:26] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:23:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:23:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:23:26] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:23:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:23:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:26] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:23:26] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:23:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:23:26] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:23:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:23:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:26] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:23:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:23:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:23:26] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:23:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:23:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:26] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:23:26] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:23:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:23:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:23:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:23:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:26] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:23:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:23:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:23:26] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:23:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:23:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:27] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:23:27] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:23:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:23:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:23:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:23:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:27] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:23:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:23:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:23:27] [INFO ] Added : 5 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:23:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:23:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:27] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:23:27] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:23:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:23:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:23:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:27] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:23:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:23:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:23:27] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17578, 25666, 23830, 15901, 25666, 22263, 23833, 15910, 13367, 30348, 12322, 25664, 25644, 27821, 17593, 23862]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 4 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:23:46] [INFO ] Invariant cache hit.
[2023-03-17 20:23:46] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-17 20:23:46] [INFO ] Invariant cache hit.
[2023-03-17 20:23:46] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:23:46] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-17 20:23:46] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 20:23:46] [INFO ] Invariant cache hit.
[2023-03-17 20:23:46] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 174 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:23:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3489 ms. (steps per millisecond=286 ) properties (out of 16) seen :125269
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 607 ms. (steps per millisecond=1647 ) properties (out of 16) seen :10756
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 458 ms. (steps per millisecond=2183 ) properties (out of 16) seen :31746
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=2873 ) properties (out of 16) seen :18517
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 589 ms. (steps per millisecond=1697 ) properties (out of 16) seen :10407
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 475 ms. (steps per millisecond=2105 ) properties (out of 16) seen :30309
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 619 ms. (steps per millisecond=1615 ) properties (out of 16) seen :18537
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 16) seen :23807
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 684 ms. (steps per millisecond=1461 ) properties (out of 16) seen :8988
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 784 ms. (steps per millisecond=1275 ) properties (out of 16) seen :8117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 394 ms. (steps per millisecond=2538 ) properties (out of 16) seen :27795
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 768 ms. (steps per millisecond=1302 ) properties (out of 16) seen :8056
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 16) seen :22229
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 16) seen :15864
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 16) seen :17535
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 689 ms. (steps per millisecond=1451 ) properties (out of 16) seen :9273
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 16) seen :13333
[2023-03-17 20:23:58] [INFO ] Invariant cache hit.
[2023-03-17 20:23:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:23:58] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:23:58] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:23:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:23:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:23:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 20:23:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:23:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 20:23:58] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:23:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:58] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:23:58] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:23:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 20:23:58] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:23:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:23:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:58] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 20:23:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:23:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:23:58] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-17 20:23:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:58] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 20:23:58] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:23:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:23:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:23:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:58] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 20:23:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:23:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:23:58] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:23:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:23:58] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:23:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:23:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:23:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:58] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 20:23:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:23:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:23:58] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:23:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 20:23:58] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:23:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:23:58] [INFO ] Added : 2 causal constraints over 1 iterations in 28 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:23:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:23:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:58] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 20:23:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:23:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:23:58] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:23:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 20:23:58] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:23:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:23:58] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:23:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:59] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:23:59] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:23:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:23:59] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:23:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:23:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:59] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:23:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:23:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:23:59] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:23:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:59] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 20:23:59] [INFO ] [Real]Added 34 Read/Feed constraints in 10 ms returned sat
[2023-03-17 20:23:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:23:59] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:23:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:59] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 20:23:59] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:23:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:23:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:23:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:59] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:23:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:23:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:23:59] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:23:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:59] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:23:59] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:23:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:23:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:23:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:59] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:23:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:23:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:23:59] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:23:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:59] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:23:59] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:23:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:23:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:23:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:59] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:23:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:23:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:23:59] [INFO ] Added : 6 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:23:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:59] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:23:59] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:23:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:23:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:23:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:23:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:23:59] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:23:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:23:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:23:59] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:24:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:24:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:00] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:24:00] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:24:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:24:00] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:24:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:24:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:24:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:00] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:24:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:24:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:24:00] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:24:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:24:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:00] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:24:00] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:24:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:24:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:24:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:24:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:00] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:24:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:24:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:24:00] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:24:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:24:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:00] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:24:00] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:24:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:24:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:24:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:24:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:00] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:24:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:24:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:24:00] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:24:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:24:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:00] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:24:00] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:24:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:24:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:24:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:24:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:00] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:24:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:24:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:24:00] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17580, 25668, 23833, 15903, 25668, 22266, 23835, 15912, 13370, 30351, 12325, 25668, 25645, 27823, 17595, 23864]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 9 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:24:19] [INFO ] Invariant cache hit.
[2023-03-17 20:24:19] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-17 20:24:19] [INFO ] Invariant cache hit.
[2023-03-17 20:24:19] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:24:19] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-17 20:24:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 20:24:19] [INFO ] Invariant cache hit.
[2023-03-17 20:24:19] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 141 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:24:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3545 ms. (steps per millisecond=282 ) properties (out of 16) seen :125078
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 611 ms. (steps per millisecond=1636 ) properties (out of 16) seen :12918
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=2824 ) properties (out of 16) seen :47616
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 639 ms. (steps per millisecond=1564 ) properties (out of 16) seen :10789
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 16) seen :12818
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 16) seen :41666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 455 ms. (steps per millisecond=2197 ) properties (out of 16) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 16) seen :13888
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 594 ms. (steps per millisecond=1683 ) properties (out of 16) seen :10424
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 529 ms. (steps per millisecond=1890 ) properties (out of 16) seen :13915
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 16) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 674 ms. (steps per millisecond=1483 ) properties (out of 16) seen :8989
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 481 ms. (steps per millisecond=2079 ) properties (out of 16) seen :15888
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 16) seen :15147
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 16) seen :25648
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 691 ms. (steps per millisecond=1447 ) properties (out of 16) seen :10415
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 16) seen :20831
[2023-03-17 20:24:30] [INFO ] Invariant cache hit.
[2023-03-17 20:24:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:24:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:30] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:24:30] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:24:30] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:24:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:24:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:24:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:24:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:31] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:24:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:24:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:24:31] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:24:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:24:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:31] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:24:31] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:24:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:24:31] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:24:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:24:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:24:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:31] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 20:24:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:24:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:24:31] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:24:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:24:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:31] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:24:31] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:24:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:24:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:24:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:24:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:31] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:24:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:24:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:24:31] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:24:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:24:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:31] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:24:31] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:24:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:24:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:24:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:24:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:31] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:24:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:24:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:24:31] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:24:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:24:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:31] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:24:31] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:24:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:24:31] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:24:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:24:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:24:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:31] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:24:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:24:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:24:31] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:24:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:24:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:31] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:24:31] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:24:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:24:31] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:24:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:24:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:31] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:24:32] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:24:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:24:32] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:24:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:24:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:24:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:32] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:24:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:24:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:24:32] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:24:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:24:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:32] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:24:32] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:24:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:24:32] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:24:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:24:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:32] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:24:32] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:24:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:24:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:24:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:24:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:32] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:24:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:24:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:24:32] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:24:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:24:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:32] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:24:32] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:24:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:24:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:24:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:24:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:32] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:24:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:24:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:24:32] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:24:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:24:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:32] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:24:32] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:24:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:24:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:24:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:24:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:32] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:24:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:24:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:24:32] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:24:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:24:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:32] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:24:32] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:24:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:24:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:24:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:24:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:33] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:24:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:24:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:24:33] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:24:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:33] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:24:33] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:24:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:24:33] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 9 ms.
[2023-03-17 20:24:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:24:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:24:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:33] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:24:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:24:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:24:33] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:24:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:33] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:24:33] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:24:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:24:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:24:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:24:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:33] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:24:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:24:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:24:33] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:24:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:33] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2023-03-17 20:24:33] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:24:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:24:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:24:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:24:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:33] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:24:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:24:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:24:33] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:24:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:33] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:24:33] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:24:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:24:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:24:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:24:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:24:33] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:24:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:24:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:24:33] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17582, 25671, 23835, 15905, 25671, 22268, 23838, 15914, 13862, 30353, 12327, 25670, 25647, 27826, 17597, 23866]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:24:53] [INFO ] Invariant cache hit.
[2023-03-17 20:24:53] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-17 20:24:53] [INFO ] Invariant cache hit.
[2023-03-17 20:24:53] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:24:53] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-17 20:24:53] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 20:24:53] [INFO ] Invariant cache hit.
[2023-03-17 20:24:53] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 124 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:24:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3534 ms. (steps per millisecond=282 ) properties (out of 16) seen :124900
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=1550 ) properties (out of 16) seen :9782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 16) seen :41661
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 16) seen :22230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 634 ms. (steps per millisecond=1577 ) properties (out of 16) seen :11936
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 480 ms. (steps per millisecond=2083 ) properties (out of 16) seen :35076
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 809 ms. (steps per millisecond=1236 ) properties (out of 16) seen :9805
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 350 ms. (steps per millisecond=2857 ) properties (out of 16) seen :23832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 589 ms. (steps per millisecond=1697 ) properties (out of 16) seen :11098
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 626 ms. (steps per millisecond=1597 ) properties (out of 16) seen :10107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 16) seen :25637
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 901 ms. (steps per millisecond=1109 ) properties (out of 16) seen :9536
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 491 ms. (steps per millisecond=2036 ) properties (out of 16) seen :15905
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 16) seen :20828
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 16) seen :25663
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 712 ms. (steps per millisecond=1404 ) properties (out of 16) seen :10147
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 16) seen :13370
[2023-03-17 20:25:05] [INFO ] Invariant cache hit.
[2023-03-17 20:25:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:05] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:25:05] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:25:05] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:25:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:25:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:05] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:25:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:25:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:25:05] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:25:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:05] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:25:05] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:25:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:05] [INFO ] Added : 2 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:25:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:25:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:25:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:05] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:25:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:25:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:05] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:25:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:05] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:25:05] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:25:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:25:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:05] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:25:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:25:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:05] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:25:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:05] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:25:05] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:25:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:25:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:25:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:05] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2023-03-17 20:25:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:25:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:05] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:25:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:05] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:25:05] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:25:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:06] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:25:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:25:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:25:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:06] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:25:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:25:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:25:06] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:25:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:06] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:25:06] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:25:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:06] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:25:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:06] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:25:06] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:25:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:25:06] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:25:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:25:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:06] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:25:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:25:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:06] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:25:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:06] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:25:06] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:25:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:06] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:25:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:06] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:25:06] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:25:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:25:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:25:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:25:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:06] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:25:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:25:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:06] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:25:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:06] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:25:06] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:25:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:25:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:25:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:06] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:25:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:25:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:25:06] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:25:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:07] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:25:07] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:25:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:25:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:25:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:07] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:25:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:25:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:07] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:25:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:07] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:25:07] [INFO ] [Real]Added 34 Read/Feed constraints in 11 ms returned sat
[2023-03-17 20:25:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:25:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:07] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:25:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:25:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:25:07] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:25:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:07] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:25:07] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:25:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:07] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:25:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:25:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:07] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:25:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:25:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:07] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:25:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:07] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:25:07] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:25:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:25:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:07] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:25:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:25:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:07] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:25:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:07] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:25:07] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:25:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:25:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:07] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:25:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:25:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:25:07] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:25:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:08] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:25:08] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:25:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:25:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:08] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:25:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:25:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:25:08] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17584, 25673, 23837, 15907, 25673, 22270, 23841, 15916, 13864, 30356, 12329, 25671, 25649, 27828, 17599, 23868]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:25:27] [INFO ] Invariant cache hit.
[2023-03-17 20:25:27] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-17 20:25:27] [INFO ] Invariant cache hit.
[2023-03-17 20:25:27] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:25:27] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-17 20:25:27] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 20:25:27] [INFO ] Invariant cache hit.
[2023-03-17 20:25:27] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 152 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:25:27] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3703 ms. (steps per millisecond=270 ) properties (out of 16) seen :125676
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 795 ms. (steps per millisecond=1257 ) properties (out of 16) seen :18562
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 452 ms. (steps per millisecond=2212 ) properties (out of 16) seen :30290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 611 ms. (steps per millisecond=1636 ) properties (out of 16) seen :12341
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 948 ms. (steps per millisecond=1054 ) properties (out of 16) seen :13991
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 351 ms. (steps per millisecond=2849 ) properties (out of 16) seen :41648
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 496 ms. (steps per millisecond=2016 ) properties (out of 16) seen :12340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 16) seen :20831
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 620 ms. (steps per millisecond=1612 ) properties (out of 16) seen :11118
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 570 ms. (steps per millisecond=1754 ) properties (out of 16) seen :16706
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 16) seen :25640
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 794 ms. (steps per millisecond=1259 ) properties (out of 16) seen :8132
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 16) seen :18512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 450 ms. (steps per millisecond=2222 ) properties (out of 16) seen :18511
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 16) seen :19607
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 638 ms. (steps per millisecond=1567 ) properties (out of 16) seen :11923
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 593 ms. (steps per millisecond=1686 ) properties (out of 16) seen :11121
[2023-03-17 20:25:39] [INFO ] Invariant cache hit.
[2023-03-17 20:25:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:39] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:25:40] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:25:40] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:25:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:25:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:25:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:40] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:25:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:25:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:25:40] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:25:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:25:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:40] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:25:40] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:25:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:25:40] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:25:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:25:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:25:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:40] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:25:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:25:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:40] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:25:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:25:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:40] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 20:25:40] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:25:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:25:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:25:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:40] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:25:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:25:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:40] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:25:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:25:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:40] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:25:40] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:25:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:25:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:25:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:40] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:25:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:25:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:40] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:25:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:25:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:40] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:25:40] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:25:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:25:40] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:25:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:25:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:40] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:25:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:25:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:40] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:25:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:40] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:25:40] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:25:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:40] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:25:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:41] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:25:41] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:25:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:41] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:25:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:25:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:41] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:25:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:25:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:25:41] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:25:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:41] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:25:41] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:25:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:41] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:25:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:41] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:25:41] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:25:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:25:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:25:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:41] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2023-03-17 20:25:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:25:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:41] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:25:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:41] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:25:41] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:25:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:25:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:41] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:25:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:25:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:41] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:25:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:41] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:25:41] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:25:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:25:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:41] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:25:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:25:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:25:41] [INFO ] Added : 6 causal constraints over 2 iterations in 27 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:25:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:41] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:25:41] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:25:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:25:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:42] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:25:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:25:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:42] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:25:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:42] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:25:42] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:25:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:42] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:25:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:25:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:25:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:42] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:25:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:25:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:42] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:25:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:42] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:25:42] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:25:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:25:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:25:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:25:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:42] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:25:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:25:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:42] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:25:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:42] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:25:42] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:25:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:25:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:25:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:42] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:25:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:25:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:25:42] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:25:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:42] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:25:42] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:25:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:25:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:25:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:25:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:25:42] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:25:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:25:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:25:42] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[18509, 25675, 23838, 15909, 25675, 22272, 23842, 15919, 16652, 30359, 12332, 25673, 25651, 27830, 17602, 23871]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 0 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:26:01] [INFO ] Invariant cache hit.
[2023-03-17 20:26:01] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-17 20:26:01] [INFO ] Invariant cache hit.
[2023-03-17 20:26:01] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:26:01] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-17 20:26:01] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 20:26:01] [INFO ] Invariant cache hit.
[2023-03-17 20:26:01] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:26:01] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3506 ms. (steps per millisecond=285 ) properties (out of 16) seen :124933
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 671 ms. (steps per millisecond=1490 ) properties (out of 16) seen :9229
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 475 ms. (steps per millisecond=2105 ) properties (out of 16) seen :39215
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 471 ms. (steps per millisecond=2123 ) properties (out of 16) seen :17562
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 694 ms. (steps per millisecond=1440 ) properties (out of 16) seen :8743
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 16) seen :44452
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 16) seen :17545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 16) seen :15878
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 673 ms. (steps per millisecond=1485 ) properties (out of 16) seen :9797
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 16) seen :13902
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 736 ms. (steps per millisecond=1358 ) properties (out of 16) seen :9070
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 16) seen :18521
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 16) seen :19607
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 730 ms. (steps per millisecond=1369 ) properties (out of 16) seen :8761
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 586 ms. (steps per millisecond=1706 ) properties (out of 16) seen :10777
[2023-03-17 20:26:13] [INFO ] Invariant cache hit.
[2023-03-17 20:26:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:13] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:26:13] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:26:13] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:26:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:26:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:13] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:26:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:26:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:26:13] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:26:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:13] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-03-17 20:26:13] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:26:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:26:13] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:26:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:26:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:13] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:26:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:26:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:26:13] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:26:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:13] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:26:13] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:26:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:26:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:26:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:13] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 20:26:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:26:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:26:13] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:26:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:13] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:26:13] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:26:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:26:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:26:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:13] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:26:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:26:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:26:13] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:26:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:14] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:26:14] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:26:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:14] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:26:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:26:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:14] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:26:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:26:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:14] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:26:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:14] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:26:14] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:26:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:14] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:26:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:14] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:26:14] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:26:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:26:14] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:26:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:26:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:14] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:26:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:26:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:26:14] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:26:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:14] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:26:14] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:26:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:14] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:26:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:14] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:26:14] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:26:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:26:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:14] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:26:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:26:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:26:14] [INFO ] Added : 5 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:26:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:14] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:26:14] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:26:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:26:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:14] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:26:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:26:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:15] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:26:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:15] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:26:15] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:26:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:26:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:26:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:15] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:26:15] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:26:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:15] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:26:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:26:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:15] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:26:15] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:26:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:26:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:15] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:26:15] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:26:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:15] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:26:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:15] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:26:15] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:26:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:15] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:26:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:26:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:26:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:15] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:26:15] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:26:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:26:15] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:26:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:15] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:26:15] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:26:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:26:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:15] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:26:15] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:26:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:26:15] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:26:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:15] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:26:15] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:26:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:26:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:16] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:26:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:26:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:16] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:26:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:16] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:26:16] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:26:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:26:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:16] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:26:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:26:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:26:16] [INFO ] Added : 3 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[18511, 25678, 23840, 15911, 25678, 22274, 23844, 15922, 16654, 30361, 12334, 25675, 25652, 27831, 17604, 23874]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:26:36] [INFO ] Invariant cache hit.
[2023-03-17 20:26:36] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-17 20:26:36] [INFO ] Invariant cache hit.
[2023-03-17 20:26:36] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:26:36] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2023-03-17 20:26:36] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 20:26:36] [INFO ] Invariant cache hit.
[2023-03-17 20:26:36] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 172 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:26:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3574 ms. (steps per millisecond=279 ) properties (out of 16) seen :125009
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 765 ms. (steps per millisecond=1307 ) properties (out of 16) seen :8303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 16) seen :51296
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 16) seen :22222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 497 ms. (steps per millisecond=2012 ) properties (out of 16) seen :17584
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 16) seen :47646
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 482 ms. (steps per millisecond=2074 ) properties (out of 16) seen :13890
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 531 ms. (steps per millisecond=1883 ) properties (out of 16) seen :16710
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 616 ms. (steps per millisecond=1623 ) properties (out of 16) seen :12374
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 774 ms. (steps per millisecond=1291 ) properties (out of 16) seen :8325
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 518 ms. (steps per millisecond=1930 ) properties (out of 16) seen :20870
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 785 ms. (steps per millisecond=1273 ) properties (out of 16) seen :8362
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 497 ms. (steps per millisecond=2012 ) properties (out of 16) seen :13917
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 533 ms. (steps per millisecond=1876 ) properties (out of 16) seen :19663
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 340 ms. (steps per millisecond=2941 ) properties (out of 16) seen :19600
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 664 ms. (steps per millisecond=1506 ) properties (out of 16) seen :11135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 644 ms. (steps per millisecond=1552 ) properties (out of 16) seen :10102
[2023-03-17 20:26:48] [INFO ] Invariant cache hit.
[2023-03-17 20:26:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:26:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:26:48] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:26:48] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:26:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:26:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:26:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-17 20:26:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:48] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:26:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:26:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 20:26:48] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:26:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:48] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:26:48] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:26:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:26:48] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:26:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:26:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:26:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:48] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:26:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:26:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:48] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:26:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:49] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:26:49] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:26:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:26:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:49] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:26:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:26:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:49] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:26:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:49] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:26:49] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:26:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:26:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:49] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:26:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:26:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:49] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:26:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:49] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:26:49] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:26:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:26:49] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:26:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:26:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:26:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:49] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:26:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:26:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:49] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:26:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:49] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:26:49] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:26:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:26:49] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:26:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:49] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:26:49] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:26:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:26:49] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:26:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:26:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:49] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:26:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:26:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:49] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:26:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:49] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:26:49] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:26:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:50] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:26:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:50] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:26:50] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:26:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:26:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:50] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:26:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:26:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:50] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:26:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:50] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:26:50] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:26:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:26:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:50] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:26:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:26:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:50] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:26:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:50] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:26:50] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:26:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:26:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:50] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:26:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:26:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:26:50] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:26:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:50] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:26:50] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:26:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:26:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:26:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:50] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:26:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:26:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:26:50] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:26:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:50] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:26:50] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:26:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:26:50] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:26:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:26:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:51] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:26:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:26:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:26:51] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:26:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:51] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:26:51] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:26:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:26:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:51] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:26:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:26:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:51] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:26:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:26:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:51] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:26:51] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:26:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:26:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:51] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:26:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:26:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:51] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:26:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:51] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:26:51] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:26:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:26:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:26:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:26:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:26:51] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:26:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:26:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:26:51] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[18514, 25681, 23842, 17532, 25681, 22276, 23846, 15924, 16656, 30364, 12336, 25677, 25654, 27834, 17607, 23877]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:27:11] [INFO ] Invariant cache hit.
[2023-03-17 20:27:11] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-17 20:27:11] [INFO ] Invariant cache hit.
[2023-03-17 20:27:11] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:27:11] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2023-03-17 20:27:11] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 20:27:11] [INFO ] Invariant cache hit.
[2023-03-17 20:27:11] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 155 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:27:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3803 ms. (steps per millisecond=262 ) properties (out of 16) seen :125205
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 613 ms. (steps per millisecond=1631 ) properties (out of 16) seen :10433
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=2873 ) properties (out of 16) seen :41655
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 16) seen :22224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 721 ms. (steps per millisecond=1386 ) properties (out of 16) seen :13896
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 16) seen :31733
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 624 ms. (steps per millisecond=1602 ) properties (out of 16) seen :15152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 16) seen :25659
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=1466 ) properties (out of 16) seen :9561
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 709 ms. (steps per millisecond=1410 ) properties (out of 16) seen :8541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 16) seen :25639
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 769 ms. (steps per millisecond=1300 ) properties (out of 16) seen :8337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 16) seen :18517
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 16) seen :23812
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 16) seen :25639
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=1466 ) properties (out of 16) seen :10445
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 16) seen :15144
[2023-03-17 20:27:23] [INFO ] Invariant cache hit.
[2023-03-17 20:27:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:27:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:23] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:27:23] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:27:23] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:27:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:27:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:27:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:27:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:23] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 20:27:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:27:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:27:23] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:27:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:27:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:23] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 20:27:23] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:27:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:27:23] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:27:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:27:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:27:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:23] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:27:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:27:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 20:27:23] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:27:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:27:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:23] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 20:27:23] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:27:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:27:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:27:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:27:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:23] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 20:27:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:27:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 20:27:23] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:27:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:27:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:23] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 20:27:23] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:27:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:27:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:27:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:27:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:23] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:27:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:27:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:24] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:27:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:24] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 20:27:24] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:27:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:24] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:27:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:27:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:27:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:24] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:27:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:27:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:24] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:27:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:27:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:24] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:27:24] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:27:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:27:24] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:27:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:24] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:27:24] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:27:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:24] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:27:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:27:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:27:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:24] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:27:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 15 ms returned sat
[2023-03-17 20:27:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:24] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:27:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:24] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:27:24] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:27:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:24] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:27:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:24] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:27:24] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:27:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:27:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:27:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:24] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2023-03-17 20:27:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:27:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:24] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:27:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:24] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:27:24] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:27:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:27:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:25] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:27:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:27:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:27:25] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:27:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:27:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:25] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:27:25] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:27:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:27:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:25] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:27:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:27:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:25] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:27:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:25] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:27:25] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:27:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:27:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:25] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:27:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:27:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:27:25] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:27:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:27:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:25] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:27:25] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:27:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:25] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:27:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:27:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:25] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:27:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:27:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:25] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:27:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:27:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:25] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:27:25] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:27:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:27:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:27:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:25] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:27:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:27:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:25] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:27:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:25] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:27:25] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:27:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 14 ms.
[2023-03-17 20:27:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:27:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:26] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:27:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:27:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:27:26] [INFO ] Added : 5 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:27:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:27:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:26] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:27:26] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:27:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:27:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:27:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:26] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2023-03-17 20:27:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:27:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:26] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[18516, 25684, 23844, 17534, 25684, 22279, 25640, 15926, 16658, 30366, 12340, 25679, 25655, 27836, 17609, 23879]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 0 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:27:45] [INFO ] Invariant cache hit.
[2023-03-17 20:27:45] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-17 20:27:45] [INFO ] Invariant cache hit.
[2023-03-17 20:27:45] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:27:45] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2023-03-17 20:27:45] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 20:27:45] [INFO ] Invariant cache hit.
[2023-03-17 20:27:45] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 152 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:27:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3423 ms. (steps per millisecond=292 ) properties (out of 16) seen :124951
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 16) seen :13896
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 16) seen :37018
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 16) seen :17559
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 460 ms. (steps per millisecond=2173 ) properties (out of 16) seen :15871
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 16) seen :37025
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=1536 ) properties (out of 16) seen :9252
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 426 ms. (steps per millisecond=2347 ) properties (out of 16) seen :19645
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 617 ms. (steps per millisecond=1620 ) properties (out of 16) seen :11497
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 649 ms. (steps per millisecond=1540 ) properties (out of 16) seen :9236
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 16) seen :30307
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 722 ms. (steps per millisecond=1385 ) properties (out of 16) seen :8780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 16) seen :19620
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 475 ms. (steps per millisecond=2105 ) properties (out of 16) seen :14502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 16) seen :22224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 704 ms. (steps per millisecond=1420 ) properties (out of 16) seen :9080
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 16) seen :13873
[2023-03-17 20:27:57] [INFO ] Invariant cache hit.
[2023-03-17 20:27:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:57] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:27:57] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:27:57] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:27:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:27:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:27:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:57] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:27:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:27:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:27:57] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:27:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:27:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:27:57] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:27:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:27:57] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:27:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:27:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:57] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:27:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:27:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:57] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:27:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:57] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:27:57] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:27:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:27:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:27:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:57] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:27:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:27:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:27:57] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:27:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:57] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:27:57] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:27:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:27:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:27:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:27:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:57] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:27:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:27:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:57] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:27:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:27:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:58] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:27:58] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:27:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:58] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:27:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:27:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:58] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:27:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:27:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:27:58] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:27:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:58] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:27:58] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:27:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-17 20:27:58] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:27:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:58] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:27:58] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:27:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:58] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:27:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:27:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:58] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:27:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:27:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:58] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:27:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:58] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:27:58] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:27:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:27:58] [INFO ] Added : 4 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:27:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:58] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:27:58] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:27:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:27:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:27:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:58] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:27:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:27:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:27:58] [INFO ] Added : 5 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:27:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:27:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:58] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:27:58] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:27:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:27:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:58] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:27:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:27:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:59] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:27:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:59] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:27:59] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:27:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:27:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:59] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:27:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:27:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:27:59] [INFO ] Added : 6 causal constraints over 2 iterations in 27 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:27:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:27:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:59] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:27:59] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:27:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:27:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:59] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:27:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:27:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:59] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:27:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:27:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:59] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:27:59] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:27:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:59] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:27:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:27:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:59] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:27:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:27:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:59] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:27:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:27:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:59] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:27:59] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:27:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:27:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:27:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:59] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:27:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:27:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:59] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:27:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:27:59] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:27:59] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:27:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:27:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:27:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:27:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:00] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:28:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:28:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:28:00] [INFO ] Added : 5 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 9 ms.
[2023-03-17 20:28:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:28:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:00] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:28:00] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:28:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:28:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:28:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:28:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:00] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:28:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:28:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:28:00] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[18518, 25687, 23845, 17536, 25687, 22281, 25642, 15928, 16660, 30369, 12343, 25681, 25657, 27838, 17612, 23882]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:28:19] [INFO ] Invariant cache hit.
[2023-03-17 20:28:19] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-17 20:28:19] [INFO ] Invariant cache hit.
[2023-03-17 20:28:19] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:28:19] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-17 20:28:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 20:28:19] [INFO ] Invariant cache hit.
[2023-03-17 20:28:19] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 152 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:28:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3425 ms. (steps per millisecond=291 ) properties (out of 16) seen :125073
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 16) seen :11498
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 16) seen :39208
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 16) seen :23834
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 499 ms. (steps per millisecond=2004 ) properties (out of 16) seen :13891
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 481 ms. (steps per millisecond=2079 ) properties (out of 16) seen :37036
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 16) seen :11500
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 335 ms. (steps per millisecond=2985 ) properties (out of 16) seen :20836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 556 ms. (steps per millisecond=1798 ) properties (out of 16) seen :11504
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 756 ms. (steps per millisecond=1322 ) properties (out of 16) seen :8311
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 16) seen :25638
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 644 ms. (steps per millisecond=1552 ) properties (out of 16) seen :13427
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 484 ms. (steps per millisecond=2066 ) properties (out of 16) seen :14503
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 471 ms. (steps per millisecond=2123 ) properties (out of 16) seen :18534
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 16) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 588 ms. (steps per millisecond=1700 ) properties (out of 16) seen :10748
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 656 ms. (steps per millisecond=1524 ) properties (out of 16) seen :11159
[2023-03-17 20:28:30] [INFO ] Invariant cache hit.
[2023-03-17 20:28:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:28:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:30] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:28:30] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:28:30] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:28:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:28:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:28:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:28:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:30] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:28:30] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:28:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:28:30] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:28:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:28:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:30] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:28:30] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:28:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:28:30] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:28:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:28:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:28:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:30] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:28:30] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:28:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:28:30] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:28:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:28:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:31] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:28:31] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:28:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:28:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:28:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:28:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:31] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:28:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:28:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:28:31] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:28:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:28:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:31] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:28:31] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:28:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:28:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:28:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:28:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:31] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:28:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:28:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:28:31] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:28:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:28:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:31] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:28:31] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:28:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:28:31] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:28:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:28:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:28:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:31] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:28:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:28:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:28:31] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:28:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:28:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:31] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:28:31] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:28:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:28:31] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:28:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:28:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:31] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:28:31] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:28:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:28:31] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:28:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:28:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:28:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:31] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:28:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:28:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:28:31] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:28:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:28:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:32] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:28:32] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:28:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:28:32] [INFO ] Added : 4 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:28:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:28:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:32] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:28:32] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:28:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:28:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:28:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:28:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:32] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:28:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:28:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:28:32] [INFO ] Added : 5 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:28:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:28:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:32] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:28:32] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:28:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:28:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:28:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:28:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:32] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:28:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:28:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:28:32] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:28:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:28:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:32] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:28:32] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:28:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:28:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:28:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:28:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:32] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:28:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:28:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:28:32] [INFO ] Added : 6 causal constraints over 2 iterations in 27 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:28:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:28:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:32] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:28:32] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:28:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:28:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:28:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:28:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:32] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:28:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:28:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:28:32] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:28:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:28:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:32] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2023-03-17 20:28:32] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:28:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:28:32] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:28:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:28:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:28:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:33] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:28:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:28:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:28:33] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:28:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:28:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:33] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:28:33] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:28:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:28:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:28:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:28:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:33] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:28:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:28:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:28:33] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:28:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-17 20:28:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:33] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:28:33] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:28:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:28:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:28:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:28:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:33] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:28:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:28:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:28:33] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:28:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:28:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:33] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:28:33] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:28:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:28:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:28:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:28:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:28:33] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:28:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:28:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:28:33] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[18521, 25689, 23847, 17538, 25689, 22283, 25644, 15931, 16662, 30371, 13313, 25683, 25659, 27840, 17614, 23885]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:28:52] [INFO ] Invariant cache hit.
[2023-03-17 20:28:52] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-17 20:28:52] [INFO ] Invariant cache hit.
[2023-03-17 20:28:52] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:28:52] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2023-03-17 20:28:52] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 20:28:52] [INFO ] Invariant cache hit.
[2023-03-17 20:28:52] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 151 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:28:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3620 ms. (steps per millisecond=276 ) properties (out of 16) seen :125108
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 598 ms. (steps per millisecond=1672 ) properties (out of 16) seen :12361
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 455 ms. (steps per millisecond=2197 ) properties (out of 16) seen :35092
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 442 ms. (steps per millisecond=2262 ) properties (out of 16) seen :22227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 830 ms. (steps per millisecond=1204 ) properties (out of 16) seen :10108
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 16) seen :39215
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 711 ms. (steps per millisecond=1406 ) properties (out of 16) seen :8745
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 458 ms. (steps per millisecond=2183 ) properties (out of 16) seen :14500
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 592 ms. (steps per millisecond=1689 ) properties (out of 16) seen :11532
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 856 ms. (steps per millisecond=1168 ) properties (out of 16) seen :10791
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 16) seen :30302
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1012 ms. (steps per millisecond=988 ) properties (out of 16) seen :7777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 605 ms. (steps per millisecond=1652 ) properties (out of 16) seen :11523
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 16) seen :19612
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 16) seen :27777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1109 ms. (steps per millisecond=901 ) properties (out of 16) seen :9802
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 16) seen :15187
[2023-03-17 20:29:06] [INFO ] Invariant cache hit.
[2023-03-17 20:29:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:29:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:06] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 20:29:06] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:29:06] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:29:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:29:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:29:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:06] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:29:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:29:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:29:06] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:29:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:06] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2023-03-17 20:29:06] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:29:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:29:06] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:29:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:29:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:29:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:06] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 20:29:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:29:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:29:06] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:29:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:06] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:29:06] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:29:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:29:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:29:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:29:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:06] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:29:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:29:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:29:06] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:29:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:29:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:06] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:29:06] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:29:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:29:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:29:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:06] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:29:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:29:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:29:06] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:29:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:29:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:06] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:29:07] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:29:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:29:07] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:29:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:29:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:29:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:07] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:29:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:29:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:29:07] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:29:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:07] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:29:07] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:29:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:29:07] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 10 ms.
[2023-03-17 20:29:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:29:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:07] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:29:07] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:29:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:29:07] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:29:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:29:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:07] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:29:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:29:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:29:07] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:29:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:07] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:29:07] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:29:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:29:07] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:29:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:07] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:29:07] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:29:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:29:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:29:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:29:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:07] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:29:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:29:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:29:07] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:29:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:29:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:07] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:29:07] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:29:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:29:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:29:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:07] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:29:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:29:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:29:07] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:29:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:08] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:29:08] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:29:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:29:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:29:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:29:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:08] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:29:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:29:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:29:08] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:29:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:08] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-03-17 20:29:08] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:29:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:29:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:29:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:29:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:08] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:29:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:29:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:29:08] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:29:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:08] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:29:08] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:29:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:29:08] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:29:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:29:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:08] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:29:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:29:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:29:08] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:29:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:08] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:29:08] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:29:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:29:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:29:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:29:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:08] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:29:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:29:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:29:08] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:29:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:08] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:29:08] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:29:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:29:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:29:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:29:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:08] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:29:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:29:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:29:09] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:29:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:09] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:29:09] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:29:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:29:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:29:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:09] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:29:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:29:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:29:09] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[18524, 25691, 23849, 17541, 25691, 22285, 25645, 15933, 16665, 30373, 13315, 25685, 25660, 27842, 17616, 23887]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:29:29] [INFO ] Invariant cache hit.
[2023-03-17 20:29:29] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-17 20:29:29] [INFO ] Invariant cache hit.
[2023-03-17 20:29:29] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:29:29] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-17 20:29:29] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 20:29:29] [INFO ] Invariant cache hit.
[2023-03-17 20:29:29] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 145 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:29:29] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3874 ms. (steps per millisecond=258 ) properties (out of 16) seen :125301
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 16) seen :13902
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 16) seen :47625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 16) seen :17542
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 632 ms. (steps per millisecond=1582 ) properties (out of 16) seen :10422
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 394 ms. (steps per millisecond=2538 ) properties (out of 16) seen :39197
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 16) seen :16670
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 460 ms. (steps per millisecond=2173 ) properties (out of 16) seen :12323
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 606 ms. (steps per millisecond=1650 ) properties (out of 16) seen :13364
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 977 ms. (steps per millisecond=1023 ) properties (out of 16) seen :9227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 16) seen :27810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1026 ms. (steps per millisecond=974 ) properties (out of 16) seen :12852
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 16) seen :13906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 533 ms. (steps per millisecond=1876 ) properties (out of 16) seen :15898
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 16) seen :27782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 703 ms. (steps per millisecond=1422 ) properties (out of 16) seen :8751
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 667 ms. (steps per millisecond=1499 ) properties (out of 16) seen :9785
[2023-03-17 20:29:42] [INFO ] Invariant cache hit.
[2023-03-17 20:29:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:29:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:42] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 20:29:42] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:29:42] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:29:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:29:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:29:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:42] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:29:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:29:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:29:42] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:29:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:29:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:42] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 20:29:42] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:29:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:29:42] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:29:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:29:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:29:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:42] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:29:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:29:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:29:42] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:29:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:29:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:42] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 20:29:42] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:29:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:29:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:29:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:42] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 20:29:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:29:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:29:42] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:29:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:29:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:42] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 20:29:42] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:29:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:29:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:29:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:42] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 20:29:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:29:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:29:42] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:29:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:29:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:43] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:29:43] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:29:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:29:43] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:29:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:29:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:43] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:29:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:29:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:29:43] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:29:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:29:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:43] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:29:43] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:29:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:29:43] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:29:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:29:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:43] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:29:43] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:29:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:29:43] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:29:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:29:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:43] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:29:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:29:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:29:43] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:29:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:43] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:29:43] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:29:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:29:43] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:29:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:29:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:43] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:29:43] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:29:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:29:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:29:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:43] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:29:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:29:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:29:43] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:29:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:29:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:43] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2023-03-17 20:29:43] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:29:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:29:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:29:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:43] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:29:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:29:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:29:44] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:29:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:44] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:29:44] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:29:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:29:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:29:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:44] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:29:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:29:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:29:44] [INFO ] Added : 6 causal constraints over 2 iterations in 35 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:29:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:44] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:29:44] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:29:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:29:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:29:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:44] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:29:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:29:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:29:44] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:29:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:44] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:29:44] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:29:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:29:44] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:29:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:29:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:44] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:29:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:29:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:29:44] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:29:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:44] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:29:44] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:29:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:29:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:29:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:44] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 20:29:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:29:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:29:44] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:29:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:44] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:29:44] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:29:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:29:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:29:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:44] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:29:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:29:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:29:44] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:29:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:45] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:29:45] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:29:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:29:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:29:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:29:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:29:45] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:29:45] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:29:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:29:45] [INFO ] Added : 3 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[18526, 25693, 23851, 17543, 25693, 22287, 25646, 15935, 16667, 30377, 13317, 25687, 25662, 27844, 17618, 23889]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:30:05] [INFO ] Invariant cache hit.
[2023-03-17 20:30:05] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-17 20:30:05] [INFO ] Invariant cache hit.
[2023-03-17 20:30:05] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:30:05] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2023-03-17 20:30:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 20:30:05] [INFO ] Invariant cache hit.
[2023-03-17 20:30:05] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 164 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:30:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3443 ms. (steps per millisecond=290 ) properties (out of 16) seen :125419
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 652 ms. (steps per millisecond=1533 ) properties (out of 16) seen :10118
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 16) seen :44445
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 16) seen :20844
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 489 ms. (steps per millisecond=2044 ) properties (out of 16) seen :15157
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 16) seen :41654
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 581 ms. (steps per millisecond=1721 ) properties (out of 16) seen :12866
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 471 ms. (steps per millisecond=2123 ) properties (out of 16) seen :19624
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 643 ms. (steps per millisecond=1555 ) properties (out of 16) seen :13383
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 619 ms. (steps per millisecond=1615 ) properties (out of 16) seen :13381
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 16) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 709 ms. (steps per millisecond=1410 ) properties (out of 16) seen :10496
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 16) seen :19610
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 479 ms. (steps per millisecond=2087 ) properties (out of 16) seen :15173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 16) seen :22224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 772 ms. (steps per millisecond=1295 ) properties (out of 16) seen :7924
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 16) seen :17540
[2023-03-17 20:30:16] [INFO ] Invariant cache hit.
[2023-03-17 20:30:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:16] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2023-03-17 20:30:16] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:30:16] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:30:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:30:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:30:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:16] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:30:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:30:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:30:16] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:30:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:16] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:30:16] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:30:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:16] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:30:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:30:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:16] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 20:30:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:30:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:30:16] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-17 20:30:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:16] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:30:16] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:30:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:30:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:17] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:30:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:30:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:17] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:30:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:30:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:17] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:30:17] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:30:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:30:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:30:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:17] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:30:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:30:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:17] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:30:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:30:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:17] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:30:17] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:30:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:17] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:30:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:30:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:17] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:30:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:30:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:30:17] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:30:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:30:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:17] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:30:17] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:30:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:17] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:30:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:17] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:30:17] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:30:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:30:17] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:30:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:30:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:30:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:17] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:30:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:30:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:17] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:30:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:17] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:30:17] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:30:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:30:17] [INFO ] Added : 4 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:30:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:17] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:30:17] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:30:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:30:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:30:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:18] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:30:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:30:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:18] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:30:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:18] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:30:18] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:30:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:30:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:30:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:18] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2023-03-17 20:30:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:30:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:30:18] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:30:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:18] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:30:18] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:30:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:30:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:18] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:30:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:30:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:30:18] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:30:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:30:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:18] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:30:18] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:30:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:30:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:30:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:18] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:30:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:30:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:30:18] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:30:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:18] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:30:18] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:30:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:30:18] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:30:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:30:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:30:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:18] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:30:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:30:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:30:18] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:30:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:30:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:19] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:30:19] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:30:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:30:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:19] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:30:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:30:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:19] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:30:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:19] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:30:19] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:30:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:30:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:19] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:30:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:30:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:30:19] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:30:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:19] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:30:19] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:30:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:30:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:19] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:30:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:30:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:19] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[18528, 25696, 23853, 17546, 25696, 22288, 25649, 15938, 16670, 30381, 13320, 25688, 25664, 27846, 17620, 23891]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 0 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:30:38] [INFO ] Invariant cache hit.
[2023-03-17 20:30:38] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-17 20:30:38] [INFO ] Invariant cache hit.
[2023-03-17 20:30:38] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:30:38] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-17 20:30:38] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 20:30:38] [INFO ] Invariant cache hit.
[2023-03-17 20:30:38] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:30:38] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3300 ms. (steps per millisecond=303 ) properties (out of 16) seen :125650
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 664 ms. (steps per millisecond=1506 ) properties (out of 16) seen :9267
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 408 ms. (steps per millisecond=2450 ) properties (out of 16) seen :30282
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 407 ms. (steps per millisecond=2457 ) properties (out of 16) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 560 ms. (steps per millisecond=1785 ) properties (out of 16) seen :13359
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 16) seen :37023
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 478 ms. (steps per millisecond=2092 ) properties (out of 16) seen :14509
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 483 ms. (steps per millisecond=2070 ) properties (out of 16) seen :15161
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=1466 ) properties (out of 16) seen :9856
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 776 ms. (steps per millisecond=1288 ) properties (out of 16) seen :7761
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 16) seen :30305
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 884 ms. (steps per millisecond=1131 ) properties (out of 16) seen :8526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 16) seen :11113
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 447 ms. (steps per millisecond=2237 ) properties (out of 16) seen :23832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 16) seen :27782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 16) seen :11133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 16) seen :13323
[2023-03-17 20:30:50] [INFO ] Invariant cache hit.
[2023-03-17 20:30:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:50] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-03-17 20:30:50] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:30:50] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:30:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:30:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:30:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:50] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 20:30:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:30:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:30:50] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:30:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:50] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:30:50] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:30:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:50] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:30:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:30:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:30:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:50] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:30:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:30:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:50] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:30:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:30:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:51] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:30:51] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:30:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:30:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:30:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:51] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:30:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 12 ms returned sat
[2023-03-17 20:30:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:51] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:30:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:51] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:30:51] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:30:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-17 20:30:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:30:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:51] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:30:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:30:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:51] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:30:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:51] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:30:51] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:30:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:51] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:30:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:30:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:30:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:51] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:30:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:30:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:51] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:30:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:51] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:30:51] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:30:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:30:51] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:30:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:51] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:30:51] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:30:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:30:51] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 9 ms.
[2023-03-17 20:30:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:30:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:30:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:51] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:30:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:30:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:30:51] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:30:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:30:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:51] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:30:52] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:30:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:52] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:30:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:52] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:30:52] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:30:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:30:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:30:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:52] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2023-03-17 20:30:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:30:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:52] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:30:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:30:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:52] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:30:52] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:30:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:30:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:52] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:30:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:30:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:52] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:30:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:52] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:30:52] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:30:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:30:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:52] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:30:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:30:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:52] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:30:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:52] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:30:52] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:30:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:30:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:30:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:52] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:30:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:30:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:52] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:30:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:52] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-03-17 20:30:52] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:30:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:30:52] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:30:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:30:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:30:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:53] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:30:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:30:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:53] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:30:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:30:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:53] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:30:53] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:30:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:30:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:30:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:53] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:30:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:30:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:53] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:30:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:53] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:30:53] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:30:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:30:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:53] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:30:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:30:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:53] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:30:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:30:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:53] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:30:53] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:30:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:30:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:30:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:30:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:30:53] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:30:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:30:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:30:53] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[18531, 25698, 23855, 17548, 25698, 22290, 25651, 15941, 16674, 30384, 13322, 25690, 25667, 27848, 17622, 23893]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:31:13] [INFO ] Invariant cache hit.
[2023-03-17 20:31:13] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-17 20:31:13] [INFO ] Invariant cache hit.
[2023-03-17 20:31:13] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:31:13] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-17 20:31:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 20:31:13] [INFO ] Invariant cache hit.
[2023-03-17 20:31:13] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:31:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3590 ms. (steps per millisecond=278 ) properties (out of 16) seen :124930
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 641 ms. (steps per millisecond=1560 ) properties (out of 16) seen :11518
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 16) seen :35074
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 623 ms. (steps per millisecond=1605 ) properties (out of 16) seen :10436
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 885 ms. (steps per millisecond=1129 ) properties (out of 16) seen :13932
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 16) seen :51274
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 16) seen :12822
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 16) seen :18512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 729 ms. (steps per millisecond=1371 ) properties (out of 16) seen :9015
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 732 ms. (steps per millisecond=1366 ) properties (out of 16) seen :9246
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 16) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 708 ms. (steps per millisecond=1412 ) properties (out of 16) seen :8747
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 16) seen :12333
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 16) seen :25657
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 480 ms. (steps per millisecond=2083 ) properties (out of 16) seen :20870
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 793 ms. (steps per millisecond=1261 ) properties (out of 16) seen :7833
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 16) seen :16708
[2023-03-17 20:31:25] [INFO ] Invariant cache hit.
[2023-03-17 20:31:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:31:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:25] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 20:31:25] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:31:25] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-17 20:31:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:31:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:31:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:31:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:26] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:31:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:31:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:31:26] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:31:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:31:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:26] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 20:31:26] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:31:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:31:26] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 20:31:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:31:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:31:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:26] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:31:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:31:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:31:26] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:31:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:31:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:26] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:31:26] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:31:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:31:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:31:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:31:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:26] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:31:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:31:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:31:26] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 20:31:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:31:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:26] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:31:26] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:31:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:31:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:31:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:31:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:26] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:31:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:31:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:31:26] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:31:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:31:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:26] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:31:26] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:31:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:31:26] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:31:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:31:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:31:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:26] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:31:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:31:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:31:26] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:31:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:31:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:26] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:31:26] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:31:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:31:26] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:31:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:31:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:26] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:31:26] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:31:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:31:26] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:31:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:31:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:31:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:27] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:31:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:31:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:31:27] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:31:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:31:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:27] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:31:27] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:31:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:31:27] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:31:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:31:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:27] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:31:27] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:31:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:31:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:31:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:31:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:27] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:31:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:31:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:31:27] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:31:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:31:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:27] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:31:27] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:31:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:31:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:31:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:31:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:27] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:31:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:31:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:31:27] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:31:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:31:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:27] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:31:27] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:31:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:31:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:31:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:31:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:27] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:31:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:31:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:31:27] [INFO ] Added : 6 causal constraints over 2 iterations in 27 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:31:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:31:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:27] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:31:27] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:31:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:31:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:31:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:31:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:27] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:31:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:31:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-17 20:31:27] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:31:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:31:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:28] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:31:28] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:31:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:31:28] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:31:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:31:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:31:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:28] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:31:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:31:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:31:28] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:31:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:31:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:28] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:31:28] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:31:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:31:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:31:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:31:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:28] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:31:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:31:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:31:28] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:31:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:31:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:28] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:31:28] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:31:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:31:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:31:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:31:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:28] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:31:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:31:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:31:28] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:31:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:31:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:28] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:31:28] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:31:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:31:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:31:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:31:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:28] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:31:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:31:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:31:28] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[18534, 25701, 23858, 17551, 25701, 22292, 25653, 15943, 16677, 30387, 13324, 25692, 25669, 27850, 17625, 23895]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 5 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:31:47] [INFO ] Invariant cache hit.
[2023-03-17 20:31:47] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-17 20:31:47] [INFO ] Invariant cache hit.
[2023-03-17 20:31:47] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:31:47] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2023-03-17 20:31:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 20:31:47] [INFO ] Invariant cache hit.
[2023-03-17 20:31:48] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 169 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:31:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3477 ms. (steps per millisecond=287 ) properties (out of 16) seen :124591
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 593 ms. (steps per millisecond=1686 ) properties (out of 16) seen :12834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 614 ms. (steps per millisecond=1628 ) properties (out of 16) seen :35118
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 16) seen :20854
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 16) seen :10840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 418 ms. (steps per millisecond=2392 ) properties (out of 16) seen :47635
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 473 ms. (steps per millisecond=2114 ) properties (out of 16) seen :15872
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 16) seen :19625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=2309 ) properties (out of 16) seen :18546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 634 ms. (steps per millisecond=1577 ) properties (out of 16) seen :11510
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :27776
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 773 ms. (steps per millisecond=1293 ) properties (out of 16) seen :8125
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 16) seen :13893
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 16) seen :19605
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 16) seen :27777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 644 ms. (steps per millisecond=1552 ) properties (out of 16) seen :10762
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 16) seen :11103
[2023-03-17 20:31:59] [INFO ] Invariant cache hit.
[2023-03-17 20:31:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 20:31:59] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:31:59] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-17 20:31:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 20:31:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:31:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:31:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:59] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:31:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:31:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:31:59] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:31:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:59] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:31:59] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:31:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:31:59] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:31:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:31:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:31:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:59] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:31:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:31:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:31:59] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:31:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:59] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:31:59] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:31:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:31:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:31:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:31:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:31:59] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:31:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:31:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:31:59] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:32:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:32:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:00] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:32:00] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:32:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-17 20:32:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:32:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:00] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:32:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:32:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:32:00] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:32:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:32:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:00] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:32:00] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:32:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:00] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:32:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:32:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:00] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:32:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:32:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:00] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:32:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:32:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:00] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:32:00] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:32:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:00] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:32:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:00] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:32:00] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:32:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:00] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:32:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:32:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:00] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:32:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:32:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:00] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:32:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:00] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:32:00] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:32:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:00] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:32:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:00] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:32:00] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:32:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:32:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:01] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:32:01] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:32:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:01] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:32:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:01] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:32:01] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:32:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:32:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:32:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:01] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 20:32:01] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:32:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:32:01] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:32:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:01] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:32:01] [INFO ] [Real]Added 34 Read/Feed constraints in 10 ms returned sat
[2023-03-17 20:32:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:32:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:32:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:32:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:01] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:32:01] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:32:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:01] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:32:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:32:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:01] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:32:01] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:32:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:32:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:32:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:01] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2023-03-17 20:32:01] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:32:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:32:01] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:32:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:32:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:01] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:32:01] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:32:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:01] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:32:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:32:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-17 20:32:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:01] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:32:01] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:32:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:01] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:32:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:01] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:32:01] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:32:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:32:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:32:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:01] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:32:01] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:32:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:02] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:32:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:02] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:32:02] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:32:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:32:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:02] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:32:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:32:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:02] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:32:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:02] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:32:02] [INFO ] [Real]Added 34 Read/Feed constraints in 10 ms returned sat
[2023-03-17 20:32:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:32:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:32:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:02] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:32:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:32:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:02] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[18536, 25703, 23860, 17554, 25703, 22294, 25654, 18507, 16679, 30390, 13326, 25693, 25671, 27852, 17628, 23897]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 5 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:32:21] [INFO ] Invariant cache hit.
[2023-03-17 20:32:21] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-17 20:32:21] [INFO ] Invariant cache hit.
[2023-03-17 20:32:21] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:32:21] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2023-03-17 20:32:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 20:32:21] [INFO ] Invariant cache hit.
[2023-03-17 20:32:21] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 180 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:32:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3482 ms. (steps per millisecond=287 ) properties (out of 16) seen :125418
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 723 ms. (steps per millisecond=1383 ) properties (out of 16) seen :8295
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 16) seen :35085
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 16) seen :18512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 615 ms. (steps per millisecond=1626 ) properties (out of 16) seen :10743
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 16) seen :47610
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 527 ms. (steps per millisecond=1897 ) properties (out of 16) seen :19677
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 663 ms. (steps per millisecond=1508 ) properties (out of 16) seen :13899
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 630 ms. (steps per millisecond=1587 ) properties (out of 16) seen :10117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 16) seen :10846
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 16) seen :30311
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 710 ms. (steps per millisecond=1408 ) properties (out of 16) seen :9223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 482 ms. (steps per millisecond=2074 ) properties (out of 16) seen :11480
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 16) seen :20856
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 16) seen :27777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 839 ms. (steps per millisecond=1191 ) properties (out of 16) seen :10067
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 16) seen :18511
[2023-03-17 20:32:33] [INFO ] Invariant cache hit.
[2023-03-17 20:32:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:33] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:32:33] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:32:33] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:32:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:32:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:33] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:32:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:32:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:33] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:32:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:32:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:33] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:32:33] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:32:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:32:33] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:32:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:32:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:32:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:34] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:32:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:32:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:34] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:32:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:34] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:32:34] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:32:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:32:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:32:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:32:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:34] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2023-03-17 20:32:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:32:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:34] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:32:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:34] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:32:34] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:32:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:32:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:32:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:34] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:32:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:32:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:34] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:32:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:34] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:32:34] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:32:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:32:34] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:32:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:32:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:34] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:32:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:32:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:34] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:32:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:34] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:32:34] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:32:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:34] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:32:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:34] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:32:34] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:32:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:34] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:32:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:32:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:32:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:35] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:32:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:32:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:35] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:32:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:35] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:32:35] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:32:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:32:35] [INFO ] Added : 4 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:32:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:35] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:32:35] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:32:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:32:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:32:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:35] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:32:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:32:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:35] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:32:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:35] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:32:35] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:32:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:32:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:35] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 20:32:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:32:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:35] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:32:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:35] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:32:35] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:32:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:32:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:35] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:32:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:32:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:32:35] [INFO ] Added : 6 causal constraints over 2 iterations in 27 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:32:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:35] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 20:32:35] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:32:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:32:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:32:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:35] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 20:32:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:32:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:35] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:32:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:32:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:36] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 20:32:36] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-17 20:32:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 20:32:36] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 20:32:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:32:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:32:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:36] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 20:32:36] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-17 20:32:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:36] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:32:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:32:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:36] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:32:36] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:32:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:32:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:32:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:36] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 20:32:36] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:32:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 20:32:36] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 20:32:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 20:32:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:36] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:32:36] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:32:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:32:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:36] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2023-03-17 20:32:36] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:32:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:36] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 20:32:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:36] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 20:32:36] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-17 20:32:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 20:32:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 20:32:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 20:32:36] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 20:32:36] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-17 20:32:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 20:32:36] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[18538, 25706, 23862, 17556, 25706, 22296, 25656, 18509, 16681, 30392, 13328, 25696, 25673, 27854, 17632, 23899]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-17 20:32:57] [INFO ] Invariant cache hit.
[2023-03-17 20:32:57] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-17 20:32:57] [INFO ] Invariant cache hit.
[2023-03-17 20:32:57] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-17 20:32:57] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-17 20:32:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 20:32:57] [INFO ] Invariant cache hit.
[2023-03-17 20:32:57] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 139 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-17 20:32:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3666 ms. (steps per millisecond=272 ) properties (out of 16) seen :124943
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 715 ms. (steps per millisecond=1398 ) properties (out of 16) seen :9831
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 483 ms. (steps per millisecond=2070 ) properties (out of 16) seen :35103
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 16) seen :14500
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 713 ms. (steps per millisecond=1402 ) properties (out of 16) seen :8758
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 432 ms. (steps per millisecond=2314 ) properties (out of 16) seen :33323

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