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.r362-smll-167891812700373.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
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 r362-smll-167891812700373
=====================================================================

--------------------
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 1679152097792

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=marciexred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S064P18
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-18 15:08:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-18 15:08:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 15:08:21] [INFO ] Load time of PNML (sax parser for PT used): 111 ms
[2023-03-18 15:08:21] [INFO ] Transformed 154 places.
[2023-03-18 15:08:21] [INFO ] Transformed 236 transitions.
[2023-03-18 15:08:21] [INFO ] Parsed PT model containing 154 places and 236 transitions and 1265 arcs in 221 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Deduced a syphon composed of 2 places in 2 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
[2023-03-18 15:08:21] [INFO ] Computed 52 place invariants in 28 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 16) seen :1767
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 16) seen :45
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :924
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :90
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 16) seen :81
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :291
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :657
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :694
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 :94
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 :88
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 :119
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 :156
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 :209
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 :234
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 :432
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 16) seen :90
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 16) seen :118
[2023-03-18 15:08:22] [INFO ] Flow matrix only has 103 transitions (discarded 9 similar events)
// Phase 1: matrix 103 rows 152 cols
[2023-03-18 15:08:22] [INFO ] Computed 52 place invariants in 17 ms
[2023-03-18 15:08:22] [INFO ] [Real]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-18 15:08:22] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 19 ms returned sat
[2023-03-18 15:08:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:22] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2023-03-18 15:08:22] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-18 15:08:22] [INFO ] [Real]Added 93 Read/Feed constraints in 21 ms returned sat
[2023-03-18 15:08:22] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 18 ms.
[2023-03-18 15:08:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 15:08:22] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 19 ms returned sat
[2023-03-18 15:08:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:22] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2023-03-18 15:08:22] [INFO ] [Nat]Added 93 Read/Feed constraints in 31 ms returned sat
[2023-03-18 15:08:23] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 20 ms.
[2023-03-18 15:08:23] [INFO ] Added : 5 causal constraints over 1 iterations in 76 ms. Result :sat
Minimization took 15 ms.
[2023-03-18 15:08:23] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 15:08:23] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 18 ms returned sat
[2023-03-18 15:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:23] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 15:08:23] [INFO ] [Real]Added 93 Read/Feed constraints in 15 ms returned sat
[2023-03-18 15:08:23] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 13 ms.
[2023-03-18 15:08:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:08:23] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 14 ms returned sat
[2023-03-18 15:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:23] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2023-03-18 15:08:23] [INFO ] [Nat]Added 93 Read/Feed constraints in 14 ms returned sat
[2023-03-18 15:08:23] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 14 ms.
[2023-03-18 15:08:23] [INFO ] Added : 3 causal constraints over 1 iterations in 43 ms. Result :sat
Minimization took 12 ms.
[2023-03-18 15:08:23] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 15:08:23] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 10 ms returned sat
[2023-03-18 15:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:23] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2023-03-18 15:08:23] [INFO ] [Real]Added 93 Read/Feed constraints in 11 ms returned sat
[2023-03-18 15:08:23] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 20 ms.
[2023-03-18 15:08:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 15:08:23] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 15 ms returned sat
[2023-03-18 15:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:23] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2023-03-18 15:08:23] [INFO ] [Nat]Added 93 Read/Feed constraints in 17 ms returned sat
[2023-03-18 15:08:24] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 15 ms.
[2023-03-18 15:08:24] [INFO ] Added : 3 causal constraints over 1 iterations in 51 ms. Result :sat
Minimization took 16 ms.
[2023-03-18 15:08:24] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:08:24] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 15 ms returned sat
[2023-03-18 15:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:24] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2023-03-18 15:08:24] [INFO ] [Real]Added 93 Read/Feed constraints in 16 ms returned sat
[2023-03-18 15:08:24] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 16 ms.
[2023-03-18 15:08:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:08:24] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 19 ms returned sat
[2023-03-18 15:08:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:24] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2023-03-18 15:08:24] [INFO ] [Nat]Added 93 Read/Feed constraints in 18 ms returned sat
[2023-03-18 15:08:24] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 16 ms.
[2023-03-18 15:08:24] [INFO ] Added : 5 causal constraints over 1 iterations in 52 ms. Result :sat
Minimization took 11 ms.
[2023-03-18 15:08:24] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:08:24] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 15 ms returned sat
[2023-03-18 15:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:24] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2023-03-18 15:08:24] [INFO ] [Real]Added 93 Read/Feed constraints in 14 ms returned sat
[2023-03-18 15:08:24] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 15 ms.
[2023-03-18 15:08:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:08:24] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 15 ms returned sat
[2023-03-18 15:08:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:24] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2023-03-18 15:08:24] [INFO ] [Nat]Added 93 Read/Feed constraints in 15 ms returned sat
[2023-03-18 15:08:25] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 13 ms.
[2023-03-18 15:08:25] [INFO ] Added : 3 causal constraints over 1 iterations in 52 ms. Result :sat
Minimization took 17 ms.
[2023-03-18 15:08:25] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 15:08:25] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 19 ms returned sat
[2023-03-18 15:08:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:25] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-18 15:08:25] [INFO ] [Real]Added 93 Read/Feed constraints in 17 ms returned sat
[2023-03-18 15:08:25] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 15 ms.
[2023-03-18 15:08:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:08:25] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 19 ms returned sat
[2023-03-18 15:08:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:25] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-18 15:08:25] [INFO ] [Nat]Added 93 Read/Feed constraints in 18 ms returned sat
[2023-03-18 15:08:25] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 14 ms.
[2023-03-18 15:08:25] [INFO ] Added : 4 causal constraints over 1 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2023-03-18 15:08:25] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:08:25] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 17 ms returned sat
[2023-03-18 15:08:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:25] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-18 15:08:25] [INFO ] [Real]Added 93 Read/Feed constraints in 16 ms returned sat
[2023-03-18 15:08:25] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 16 ms.
[2023-03-18 15:08:25] [INFO ] Added : 4 causal constraints over 1 iterations in 55 ms. Result :sat
Minimization took 20 ms.
[2023-03-18 15:08:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 15:08:26] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 16 ms returned sat
[2023-03-18 15:08:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:26] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2023-03-18 15:08:26] [INFO ] [Nat]Added 93 Read/Feed constraints in 16 ms returned sat
[2023-03-18 15:08:26] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 14 ms.
[2023-03-18 15:08:26] [INFO ] Added : 4 causal constraints over 1 iterations in 47 ms. Result :sat
Minimization took 11 ms.
[2023-03-18 15:08:26] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:08:26] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 18 ms returned sat
[2023-03-18 15:08:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:26] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-18 15:08:26] [INFO ] [Real]Added 93 Read/Feed constraints in 16 ms returned sat
[2023-03-18 15:08:26] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 14 ms.
[2023-03-18 15:08:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 15:08:26] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 21 ms returned sat
[2023-03-18 15:08:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:26] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-18 15:08:26] [INFO ] [Nat]Added 93 Read/Feed constraints in 21 ms returned sat
[2023-03-18 15:08:26] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 14 ms.
[2023-03-18 15:08:26] [INFO ] Added : 5 causal constraints over 1 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2023-03-18 15:08:26] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 15:08:26] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 19 ms returned sat
[2023-03-18 15:08:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:26] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-18 15:08:26] [INFO ] [Real]Added 93 Read/Feed constraints in 14 ms returned sat
[2023-03-18 15:08:26] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-18 15:08:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 15:08:27] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 18 ms returned sat
[2023-03-18 15:08:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:27] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-18 15:08:27] [INFO ] [Nat]Added 93 Read/Feed constraints in 17 ms returned sat
[2023-03-18 15:08:27] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 15 ms.
[2023-03-18 15:08:27] [INFO ] Added : 6 causal constraints over 2 iterations in 69 ms. Result :sat
Minimization took 16 ms.
[2023-03-18 15:08:27] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 15:08:27] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 16 ms returned sat
[2023-03-18 15:08:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:27] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 15:08:27] [INFO ] [Real]Added 93 Read/Feed constraints in 14 ms returned sat
[2023-03-18 15:08:27] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 14 ms.
[2023-03-18 15:08:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:08:27] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 18 ms returned sat
[2023-03-18 15:08:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:27] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-18 15:08:27] [INFO ] [Nat]Added 93 Read/Feed constraints in 15 ms returned sat
[2023-03-18 15:08:27] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 13 ms.
[2023-03-18 15:08:27] [INFO ] Added : 2 causal constraints over 1 iterations in 49 ms. Result :sat
Minimization took 15 ms.
[2023-03-18 15:08:27] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 15:08:27] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 18 ms returned sat
[2023-03-18 15:08:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:27] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-18 15:08:27] [INFO ] [Real]Added 93 Read/Feed constraints in 15 ms returned sat
[2023-03-18 15:08:27] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 13 ms.
[2023-03-18 15:08:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 15:08:28] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 18 ms returned sat
[2023-03-18 15:08:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:28] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2023-03-18 15:08:28] [INFO ] [Nat]Added 93 Read/Feed constraints in 16 ms returned sat
[2023-03-18 15:08:28] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 13 ms.
[2023-03-18 15:08:28] [INFO ] Added : 7 causal constraints over 2 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2023-03-18 15:08:28] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 15:08:28] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 17 ms returned sat
[2023-03-18 15:08:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:28] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-18 15:08:28] [INFO ] [Real]Added 93 Read/Feed constraints in 16 ms returned sat
[2023-03-18 15:08:28] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-18 15:08:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:08:28] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 18 ms returned sat
[2023-03-18 15:08:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:28] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-18 15:08:28] [INFO ] [Nat]Added 93 Read/Feed constraints in 17 ms returned sat
[2023-03-18 15:08:28] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 24 ms.
[2023-03-18 15:08:28] [INFO ] Added : 4 causal constraints over 1 iterations in 62 ms. Result :sat
Minimization took 16 ms.
[2023-03-18 15:08:28] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:08:28] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 18 ms returned sat
[2023-03-18 15:08:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:28] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2023-03-18 15:08:29] [INFO ] [Real]Added 93 Read/Feed constraints in 16 ms returned sat
[2023-03-18 15:08:29] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 12 ms.
[2023-03-18 15:08:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:29] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:08:29] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 20 ms returned sat
[2023-03-18 15:08:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:29] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2023-03-18 15:08:29] [INFO ] [Nat]Added 93 Read/Feed constraints in 16 ms returned sat
[2023-03-18 15:08:29] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 13 ms.
[2023-03-18 15:08:29] [INFO ] Added : 3 causal constraints over 1 iterations in 58 ms. Result :sat
Minimization took 16 ms.
[2023-03-18 15:08:29] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 15:08:29] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 18 ms returned sat
[2023-03-18 15:08:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:29] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-18 15:08:29] [INFO ] [Real]Added 93 Read/Feed constraints in 18 ms returned sat
[2023-03-18 15:08:29] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-18 15:08:29] [INFO ] Added : 2 causal constraints over 1 iterations in 47 ms. Result :sat
Minimization took 20 ms.
[2023-03-18 15:08:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:29] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:08:29] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 19 ms returned sat
[2023-03-18 15:08:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:29] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 15:08:29] [INFO ] [Nat]Added 93 Read/Feed constraints in 18 ms returned sat
[2023-03-18 15:08:29] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 13 ms.
[2023-03-18 15:08:29] [INFO ] Added : 2 causal constraints over 1 iterations in 49 ms. Result :sat
Minimization took 15 ms.
[2023-03-18 15:08:29] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 15:08:29] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 17 ms returned sat
[2023-03-18 15:08:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:30] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-18 15:08:30] [INFO ] [Real]Added 93 Read/Feed constraints in 17 ms returned sat
[2023-03-18 15:08:30] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 12 ms.
[2023-03-18 15:08:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:30] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 15:08:30] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 16 ms returned sat
[2023-03-18 15:08:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:30] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-18 15:08:30] [INFO ] [Nat]Added 93 Read/Feed constraints in 19 ms returned sat
[2023-03-18 15:08:30] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 12 ms.
[2023-03-18 15:08:30] [INFO ] Added : 6 causal constraints over 2 iterations in 75 ms. Result :sat
Minimization took 16 ms.
[2023-03-18 15:08:30] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 15:08:30] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 20 ms returned sat
[2023-03-18 15:08:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:30] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-18 15:08:30] [INFO ] [Real]Added 93 Read/Feed constraints in 15 ms returned sat
[2023-03-18 15:08:30] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 12 ms.
[2023-03-18 15:08:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:30] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 15:08:30] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 18 ms returned sat
[2023-03-18 15:08:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:30] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-18 15:08:30] [INFO ] [Nat]Added 93 Read/Feed constraints in 16 ms returned sat
[2023-03-18 15:08:30] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 13 ms.
[2023-03-18 15:08:30] [INFO ] Added : 5 causal constraints over 1 iterations in 60 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 :[112, 461, 124, 109, 461, 651, 534, 120, 211, 116, 108, 207, 172, 388, 108, 71]
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 47 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 47 ms. Remains : 44/152 places, 43/112 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 15:08:31] [INFO ] Computed 1 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3346 ms. (steps per millisecond=298 ) properties (out of 16) seen :125153
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 :11519
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 :37038
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 :25645
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1027 ms. (steps per millisecond=973 ) properties (out of 16) seen :10101
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 :39203
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 :12824
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 625 ms. (steps per millisecond=1600 ) properties (out of 16) seen :18520
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 911 ms. (steps per millisecond=1097 ) properties (out of 16) seen :10139
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 :11926
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 :23811
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 :12371
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 535 ms. (steps per millisecond=1869 ) properties (out of 16) seen :25644
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=2136 ) properties (out of 16) seen :22220
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 654 ms. (steps per millisecond=1529 ) properties (out of 16) seen :15876
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 :9806
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 16) seen :15177
[2023-03-18 15:08:45] [INFO ] Invariant cache hit.
[2023-03-18 15:08:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:08:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:45] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:08:45] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:08:45] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:08:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:08:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:08:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:45] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:08:45] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:08:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:08:45] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:08:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:08:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:45] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:08:45] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:08:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:08:45] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:08:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:08:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:45] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:08:45] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:08:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:08:45] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:08:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:08:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:45] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:08:45] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:08:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:08:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:08:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:45] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:08:45] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:08:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:08:45] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:08:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:08:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:45] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:08:45] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:08:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:08:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:08:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:45] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:08:45] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:08:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:08:45] [INFO ] Added : 4 causal constraints over 1 iterations in 32 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:08:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:08:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:46] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:08:46] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:08:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:08:46] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:08:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:08:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:46] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:08:46] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:08:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:08:46] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:08:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:08:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:46] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:08:46] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:08:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:08:46] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:08:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:08:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:46] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:08:46] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:08:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:08:46] [INFO ] Added : 2 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:08:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:08:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:46] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:08:46] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:08:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:08:46] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:08:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:08:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:46] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:08:46] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:08:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:08:46] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:08:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:08:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:46] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:08:46] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:08:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:08:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:08:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:46] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:08:46] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:08:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:08:46] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:08:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:08:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:46] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:08:46] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:08:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:08:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:08:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:46] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:08:46] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:08:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:08:46] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:08:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:08:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:47] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:08:47] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:08:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:08:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:08:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:47] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:08:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:08:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:08:47] [INFO ] Added : 6 causal constraints over 2 iterations in 27 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:08:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:08:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:47] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:08:47] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:08:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:08:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:08:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:47] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:08:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:08:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:08:47] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:08:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:08:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:47] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:08:47] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:08:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:08:47] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:08:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:08:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:47] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:08:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:08:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:08:47] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:08:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:08:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:47] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:08:47] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:08:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:08:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:08:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:47] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-18 15:08:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:08:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:08:47] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:08:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:08:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:47] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:08:47] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:08:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:08:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:08:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:47] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:08:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:08:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:08:47] [INFO ] Added : 5 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:08:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:08:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:48] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:08:48] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:08:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:08:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:08:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:08:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:08:48] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:08:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:08:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:08:48] [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 :[11466, 19599, 25640, 10049, 19599, 12802, 18512, 10043, 11877, 23807, 12318, 25638, 22218, 15865, 9752, 15136]
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 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-18 15:09:04] [INFO ] Invariant cache hit.
[2023-03-18 15:09:04] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-18 15:09:04] [INFO ] Invariant cache hit.
[2023-03-18 15:09:04] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:09:04] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-18 15:09:04] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 15:09:04] [INFO ] Invariant cache hit.
[2023-03-18 15:09:04] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 131 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:09:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3175 ms. (steps per millisecond=314 ) properties (out of 16) seen :125449
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 :9247
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 :41660
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 :12815
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 :12850
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 :39231
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 870 ms. (steps per millisecond=1149 ) properties (out of 16) seen :13911
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 :23819
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 :11946
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 :13981
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 :27775
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 861 ms. (steps per millisecond=1161 ) properties (out of 16) seen :9784
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 16) seen :18521
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 :19630
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 :23824
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 :10405
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 :13883
[2023-03-18 15:09:17] [INFO ] Invariant cache hit.
[2023-03-18 15:09:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:09:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:17] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:09:17] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:09:17] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:09:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:09:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:09:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:09:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:09:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:09:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:09:17] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:09:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:17] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:09:17] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:09:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:09:17] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:09:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:09:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:09:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:17] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:09:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:09:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:09:17] [INFO ] Added : 2 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:09:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:09:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:17] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-18 15:09:17] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:09:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:09:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:09:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:09:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:17] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:09:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:09:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:09:17] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:09:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:09:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:17] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:09:17] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:09:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:09:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:09:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:17] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:09:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:09:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:09:17] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:09:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:17] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:09:17] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:09:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:09:17] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:09:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:09:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:17] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-18 15:09:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:09:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:09:18] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:09:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:09:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:18] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:09:18] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:09:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:09:18] [INFO ] Added : 3 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:09:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:18] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:09:18] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:09:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:09:18] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:09:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:09:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:18] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:09:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:09:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:09:18] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:09:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:09:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:18] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:09:18] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:09:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:09:18] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:09:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:18] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:09:18] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:09:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:09:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:09:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:09:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:18] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:09:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:09:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:09:18] [INFO ] Added : 5 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:09:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:09:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:18] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:09:18] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:09:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:09:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:09:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:18] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:09:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:09:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:09:18] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:09:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:18] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:09:18] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:09:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:09:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:09:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:19] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:09:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:09:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:09:19] [INFO ] Added : 6 causal constraints over 2 iterations in 27 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:09:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:19] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:09:19] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:09:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:09:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:09:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:19] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:09:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:09:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:09:19] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:09:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:19] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:09:19] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:09:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:09:19] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:09:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:09:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:19] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:09:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:09:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:09:19] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:09:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:19] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:09:19] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:09:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:09:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:09:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:19] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:09:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:09:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:09:19] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:09:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:19] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:09:19] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:09:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:09:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:09:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:09:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:19] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:09:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:09:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:09:19] [INFO ] Added : 5 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:09:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:19] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:09:19] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:09:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:09:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:09:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:20] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:09:20] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:09:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:09:20] [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 :[11468, 20824, 25642, 12783, 20824, 13872, 23805, 11886, 13875, 27775, 12321, 25639, 22220, 23807, 10369, 15138]
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.
[2023-03-18 15:09:38] [INFO ] Invariant cache hit.
[2023-03-18 15:09:38] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 15:09:38] [INFO ] Invariant cache hit.
[2023-03-18 15:09:38] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:09:38] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-18 15:09:38] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 15:09:38] [INFO ] Invariant cache hit.
[2023-03-18 15:09:38] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:09:38] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2999 ms. (steps per millisecond=333 ) properties (out of 16) seen :125297
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 :11925
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 :37040
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 466 ms. (steps per millisecond=2145 ) properties (out of 16) seen :20862
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 :15237
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 :23765
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 :15162
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 :25644
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 :16673
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 919 ms. (steps per millisecond=1088 ) properties (out of 16) seen :8774
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 :30323
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 807 ms. (steps per millisecond=1239 ) properties (out of 16) seen :8136
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 :15885
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 :20831
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 16) seen :20832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1000 ms. (steps per millisecond=1000 ) properties (out of 16) seen :8527
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 16) seen :16657
[2023-03-18 15:09:50] [INFO ] Invariant cache hit.
[2023-03-18 15:09:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:09:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:09:50] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:09:50] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:09:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:09:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:09:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:09:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:51] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:09:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:09:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:09:51] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:09:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:09:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:51] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:09:51] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:09:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:09:51] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:09:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:09:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:09:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:51] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:09:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:09:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:09:51] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:09:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:09:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:51] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:09:51] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:09:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:09:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:09:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:09:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:51] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:09:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:09:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:09:51] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:09:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:51] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-03-18 15:09:51] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:09:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:09:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:09:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:51] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2023-03-18 15:09:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:09:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:09:51] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:09:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:09:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:51] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:09:51] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:09:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:09:51] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:09:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:09:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:09:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:51] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:09:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:09:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:09:51] [INFO ] Added : 2 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:09:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:51] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:09:51] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:09:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:09:51] [INFO ] Added : 3 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:09:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:51] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:09:51] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:09:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:09:52] [INFO ] Added : 2 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:09:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:09:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:52] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:09:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:09:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:09:52] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:09:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:52] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:09:52] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:09:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:09:52] [INFO ] Added : 4 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:09:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:52] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:09:52] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:09:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:09:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:09:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:52] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:09:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:09:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-18 15:09:52] [INFO ] Added : 5 causal constraints over 1 iterations in 25 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:09:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:52] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:09:52] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:09:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:09:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:09:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:09:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:52] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:09:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:09:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:09:52] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:09:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:09:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:52] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:09:52] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:09:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:09:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:09:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:52] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:09:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:09:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:09:52] [INFO ] Added : 6 causal constraints over 2 iterations in 28 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:09:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:09:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:52] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:09:52] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:09:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:09:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:09:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:09:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:52] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:09:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:09:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:09:53] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:09:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:09:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:53] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:09:53] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:09:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:09:53] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:09:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:09:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:09:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:53] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:09:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:09:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:09:53] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:09:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:53] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:09:53] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:09:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-18 15:09:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:09:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:53] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:09:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:09:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:09:53] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:09:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:09:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:53] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:09:53] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:09:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:09:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:09:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:53] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:09:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:09:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:09:53] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:09:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:09:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:53] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:09:53] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:09:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:09:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:09:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:09:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:09:53] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:09:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:09:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:09:53] [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 :[11883, 20827, 25644, 15139, 20827, 15140, 25639, 16652, 13878, 30300, 12323, 25642, 22221, 23809, 10371, 16657]
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.
[2023-03-18 15:10:12] [INFO ] Invariant cache hit.
[2023-03-18 15:10:13] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 15:10:13] [INFO ] Invariant cache hit.
[2023-03-18 15:10:13] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:10:13] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-18 15:10:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:10:13] [INFO ] Invariant cache hit.
[2023-03-18 15:10:13] [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.
[2023-03-18 15:10:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3478 ms. (steps per millisecond=287 ) properties (out of 16) seen :124871
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 :10423
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 :55555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 16) seen :19611
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 :18529
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 :28973
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 :18527
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 :16675
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 :10825
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 :10747
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 349 ms. (steps per millisecond=2865 ) properties (out of 16) seen :27809
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 :9001
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 :20839
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 :13393
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) 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 :9835
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 419 ms. (steps per millisecond=2386 ) properties (out of 16) seen :16662
[2023-03-18 15:10:24] [INFO ] Invariant cache hit.
[2023-03-18 15:10:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:10:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:24] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:10:24] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:10:24] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:10:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:10:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:10:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:10:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:24] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:10:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:10:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:10:24] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:10:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:10:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:24] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:10:24] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:10:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:10:24] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:10:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:10:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:10:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:24] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:10:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:10:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:10:24] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:10:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:10:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:24] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:10:24] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:10:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:10:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:10:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:10:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:24] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:10:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:10:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:10:24] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:10:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:10:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:25] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:10:25] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:10:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:10:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:10:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:10:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:25] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:10:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:10:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:10:25] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:10:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:10:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:25] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:10:25] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:10:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:10:25] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:10:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:10:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:10:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:10:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:10:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:10:25] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:10:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:10:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:25] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:10:25] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:10:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:10:25] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:10:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:10:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:25] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:10:25] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:10:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:10:25] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:10:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:10:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:10:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:25] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:10:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:10:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:10:25] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:10:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:10:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:25] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:10:25] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:10:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:10:25] [INFO ] Added : 4 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:10:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:10:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:25] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:10:25] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:10:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:10:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:10:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:10:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:25] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:10:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:10:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:10:25] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:10:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:10:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:25] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:10:25] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:10:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:10:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:10:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:10:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:26] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:10:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:10:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:10:26] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:10:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:10:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:26] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:10:26] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:10:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:10:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:10:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:10:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:26] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:10:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:10:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:10:26] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:10:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:10:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:26] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:10:26] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:10:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:10:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:10:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:10:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:26] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:10:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:10:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:10:26] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:10:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:10:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:26] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:10:26] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:10:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:10:26] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:10:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:10:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:10:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:26] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:10:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:10:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:10:26] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:10:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:10:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:26] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-03-18 15:10:26] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:10:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:10:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:10:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:10:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:26] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:10:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:10:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:10:26] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:10:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:10:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:26] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:10:26] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:10:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:10:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:10:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:10:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:27] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:10:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:10:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:10:27] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:10:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:10:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:27] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:10:27] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:10:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:10:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:10:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:10:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:10:27] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:10:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:10:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:10:27] [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 :[11887, 27775, 25647, 18510, 27775, 18510, 25640, 16654, 13880, 30302, 12326, 25645, 22223, 27777, 10375, 16659]
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 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-18 15:10:48] [INFO ] Invariant cache hit.
[2023-03-18 15:10:48] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-18 15:10:48] [INFO ] Invariant cache hit.
[2023-03-18 15:10:48] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:10:48] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-18 15:10:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:10:48] [INFO ] Invariant cache hit.
[2023-03-18 15:10:48] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:10:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3214 ms. (steps per millisecond=311 ) properties (out of 16) seen :125586
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 :10414
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 :41676
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 16) seen :23812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 584 ms. (steps per millisecond=1712 ) properties (out of 16) seen :11913
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 :37041
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 576 ms. (steps per millisecond=1736 ) properties (out of 16) seen :14505
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 :23857
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 706 ms. (steps per millisecond=1416 ) properties (out of 16) seen :9261
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 :10437
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 :23812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 786 ms. (steps per millisecond=1272 ) properties (out of 16) seen :8109
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 618 ms. (steps per millisecond=1618 ) properties (out of 16) seen :10751
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 16) seen :19614
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 16) seen :19598
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 :8552
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
[2023-03-18 15:11:00] [INFO ] Invariant cache hit.
[2023-03-18 15:11:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:11:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:00] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:11:00] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:11:00] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:11:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:11:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:11:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:00] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:11:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:11:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:11:00] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:11:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:00] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:11:00] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:11:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:00] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:11:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:11:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:00] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:11:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:11:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:00] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:11:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:00] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:11:00] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:11:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:11:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:11:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:00] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:11:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:11:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:11:00] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:11:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:11:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:00] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:11:00] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:11:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:11:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:11:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:00] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:11:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:11:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:00] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:11:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:11:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:00] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:11:00] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:11:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:01] [INFO ] Added : 2 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:11:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:11:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:01] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:11:01] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:11:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:11:01] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:11:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:11:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:01] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:11:01] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:11:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:01] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:11:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:01] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:11:01] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:11:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:01] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:11:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:11:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:01] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:11:01] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:11:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:01] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:11:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:01] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:11:01] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:11:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:11:01] [INFO ] Added : 4 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:11:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:01] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:11:01] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:11:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:11:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:11:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:11:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:01] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:11:01] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:11:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:01] [INFO ] Added : 5 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:11:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:01] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:11:01] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:11:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:11:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:11:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:01] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:11:01] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:11:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:11:01] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:11:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:02] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:11:02] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:11:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:11:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:11:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:02] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:11:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:11:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:02] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:11:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:11:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:02] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:11:02] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:11:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:11:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:11:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:02] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:11:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:11:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:02] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:11:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:02] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:11:02] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:11:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:02] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:11:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:11:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:02] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:11:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:11:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:02] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:11:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:11:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:02] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:11:02] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:11:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:11:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:02] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:11:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:11:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:02] [INFO ] Added : 1 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:11:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:02] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:11:02] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:11:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:11:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:11:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:02] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:11:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:11:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:02] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:11:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:03] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:11:03] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:11:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:11:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:03] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:11:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:11:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:03] [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 :[11889, 27777, 25649, 18512, 27777, 18511, 25642, 16659, 13882, 30304, 12329, 25648, 22225, 27779, 10378, 16663]
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 8 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 8 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.
[2023-03-18 15:11:25] [INFO ] Invariant cache hit.
[2023-03-18 15:11:25] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-18 15:11:25] [INFO ] Invariant cache hit.
[2023-03-18 15:11:25] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:11:25] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-18 15:11:25] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 15:11:25] [INFO ] Invariant cache hit.
[2023-03-18 15:11:25] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 147 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:11:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3532 ms. (steps per millisecond=283 ) properties (out of 16) seen :125175
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 658 ms. (steps per millisecond=1519 ) properties (out of 16) seen :11916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 783 ms. (steps per millisecond=1277 ) properties (out of 16) seen :51316
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 :17548
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 862 ms. (steps per millisecond=1160 ) properties (out of 16) seen :11942
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 :33319
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 :11910
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 :17542
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 :15909
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1013 ms. (steps per millisecond=987 ) properties (out of 16) seen :8975
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 :30309
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1365 ms. (steps per millisecond=732 ) properties (out of 16) seen :8108
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 417 ms. (steps per millisecond=2398 ) properties (out of 16) seen :16663
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=2785 ) properties (out of 16) seen :15864
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 16) seen :27789
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1021 ms. (steps per millisecond=979 ) properties (out of 16) seen :7948
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 :9253
[2023-03-18 15:11:39] [INFO ] Invariant cache hit.
[2023-03-18 15:11:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:40] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:11:40] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:11:40] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:11:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:11:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:11:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:11:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:40] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:11:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:11:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:11:40] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:11:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-18 15:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:40] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:11:40] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:11:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:11:40] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:11:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:11:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:11:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:40] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:11:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:11:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:11:40] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:11:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:40] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:11:40] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:11:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:11:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:11:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:40] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:11:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:11:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:40] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:11:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:40] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:11:40] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:11:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:11:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:11:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:40] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:11:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:11:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:40] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:11:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:40] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:11:40] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:11:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:40] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:11:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:11:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:40] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:11:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:11:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:11:40] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:11:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:40] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:11:40] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:11:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:40] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:11:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:40] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:11:41] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:11:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:41] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:11:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:11:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:41] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:11:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:11:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:41] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:11:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:41] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:11:41] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:11:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:41] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:11:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:41] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:11:41] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:11:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:11:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:41] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:11:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:11:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:11:41] [INFO ] Added : 5 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:11:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:41] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:11:41] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:11:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:11:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:11:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:41] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:11:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:11:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:11:41] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:11:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:11:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:41] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:11:41] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:11:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:11:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:11:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:41] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:11:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:11:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:41] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:11:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:41] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:11:41] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:11:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:11:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:41] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:11:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:11:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:42] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:11:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:42] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:11:42] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:11:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:42] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:11:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:11:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:42] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:11:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:11:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:42] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:11:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:11:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:42] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:11:42] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:11:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:11:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:11:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:42] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:11:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:11:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:42] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:11:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:11:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:42] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:11:42] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:11:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:11:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:42] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:11:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:11:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:42] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:11:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:42] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:11:42] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:11:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:11:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:11:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:11:42] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:11:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:11:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:11:42] [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 :[11891, 27779, 25651, 18514, 27779, 18512, 25644, 16661, 13884, 30306, 12331, 25649, 22227, 27781, 10381, 16666]
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.
[2023-03-18 15:12:04] [INFO ] Invariant cache hit.
[2023-03-18 15:12:04] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-18 15:12:04] [INFO ] Invariant cache hit.
[2023-03-18 15:12:04] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:12:04] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-18 15:12:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:12:04] [INFO ] Invariant cache hit.
[2023-03-18 15:12:04] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:12:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3405 ms. (steps per millisecond=293 ) properties (out of 16) seen :125040
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 698 ms. (steps per millisecond=1432 ) properties (out of 16) seen :12338
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 604 ms. (steps per millisecond=1655 ) properties (out of 16) seen :31764
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 737 ms. (steps per millisecond=1356 ) properties (out of 16) seen :9000
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 16) seen :44469
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 :20848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 676 ms. (steps per millisecond=1479 ) properties (out of 16) seen :17561
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 691 ms. (steps per millisecond=1447 ) properties (out of 16) seen :11998
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 :10765
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 :20837
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 :9271
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 16) seen :16669
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 :20830
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 16) seen :23815
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 955 ms. (steps per millisecond=1047 ) properties (out of 16) seen :8547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 519 ms. (steps per millisecond=1926 ) properties (out of 16) seen :17556
[2023-03-18 15:12:17] [INFO ] Invariant cache hit.
[2023-03-18 15:12:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:17] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:12:17] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:12:17] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:12:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:12:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:12:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:12:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:17] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:12:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:12:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:12:17] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:12:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:12:17] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:12:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:12:17] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:12:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:12:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:17] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:12:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:12:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:12:17] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:12:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:12:17] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:12:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:12:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:12:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:12:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:18] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:12:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:12:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:12:18] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:12:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:12:18] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:12:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:12:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:12:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:18] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:12:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:12:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:12:18] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:12:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:18] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:12:18] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:12:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:12:18] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:12:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:12:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:12:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:18] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:12:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:12:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:12:18] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:12:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:12:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:18] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2023-03-18 15:12:18] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:12:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:12:18] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:12:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:18] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:12:18] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:12:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:12:18] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:12:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:12:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:12:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:18] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:12:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:12:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:12:18] [INFO ] Added : 2 causal constraints over 1 iterations in 28 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:12:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:12:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:18] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:12:18] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:12:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:12:18] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:12:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:12:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:18] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:12:18] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:12:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:12:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:12:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:18] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:12:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:12:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:12:18] [INFO ] Added : 5 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:12:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:12:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:19] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:12:19] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:12:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:12:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:12:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:19] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:12:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:12:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:12:19] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:12:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:19] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:12:19] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:12:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:12:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:12:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:12:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:19] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:12:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:12:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:12:19] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:12:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:19] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:12:19] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:12:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:12:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:12:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:19] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:12:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:12:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:12:19] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:12:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:19] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:12:19] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:12:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:12:19] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:12:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:12:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:12:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:19] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:12:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 12 ms returned sat
[2023-03-18 15:12:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:12:19] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:12:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:12:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:19] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:12:19] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:12:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:12:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:12:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:12:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:19] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:12:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:12:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:12:19] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:12:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:12:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:19] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:12:19] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:12:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:12:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:12:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:12:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:20] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:12:20] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:12:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:12:20] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:12:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:12:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:20] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:12:20] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:12:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:12:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:12:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:12:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:20] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:12:20] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:12:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:12:20] [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 :[12314, 27781, 25653, 18516, 27781, 20826, 25646, 16663, 13886, 30308, 12333, 25651, 22228, 27783, 10383, 17531]
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.
[2023-03-18 15:12:41] [INFO ] Invariant cache hit.
[2023-03-18 15:12:41] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-18 15:12:41] [INFO ] Invariant cache hit.
[2023-03-18 15:12:41] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:12:41] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-18 15:12:41] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 15:12:41] [INFO ] Invariant cache hit.
[2023-03-18 15:12:41] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 119 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:12:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3465 ms. (steps per millisecond=288 ) properties (out of 16) seen :125326
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 :11911
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 :47619
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 :15866
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 :9616
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=2375 ) properties (out of 16) seen :47637
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 :11502
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 :16679
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 :8777
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 :11124
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 :25639
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 :8122
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 :16684
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 :25642
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
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 :13923
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 :16730
[2023-03-18 15:12:52] [INFO ] Invariant cache hit.
[2023-03-18 15:12:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:52] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:12:52] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:12:52] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:12:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:12:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:12:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:53] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:12:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:12:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:12:53] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:12:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:53] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:12:53] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:12:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:12:53] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:12:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:12:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:53] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:12:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:12:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:12:53] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:12:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:53] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:12:53] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:12:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:12:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:12:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:12:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:53] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:12:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:12:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:12:53] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:12:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:12:53] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:12:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:12:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:12:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:12:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:12:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:12:53] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:12:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:53] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:12:53] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:12:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:12:53] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:12:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:12:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:53] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:12:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:12:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:12:53] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:12:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:12:53] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:12:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:12:53] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:12:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:53] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:12:53] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:12:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:12:53] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:12:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:12:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:12:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:12:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:12:53] [INFO ] Added : 2 causal constraints over 1 iterations in 26 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:12:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:12:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:53] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:12:53] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:12:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:12:53] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:12:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:12:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:53] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:12:53] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:12:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:12:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:12:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:12:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:54] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:12:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:12:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:12:54] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:12:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:54] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:12:54] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:12:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:12:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:12:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:54] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:12:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:12:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:12:54] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:12:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:54] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:12:54] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:12:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:12:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:12:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:54] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:12:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:12:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:12:54] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:12:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:12:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:54] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:12:54] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:12:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:12:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:12:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:12:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:54] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:12:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:12:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:12:54] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:12:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:54] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:12:54] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:12:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:12:54] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:12:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:12:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:12:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:54] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:12:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:12:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:12:54] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:12:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:12:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:54] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:12:54] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:12:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:12:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:12:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:55] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:12:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:12:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:12:55] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:12:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:55] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:12:55] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:12:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:12:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:12:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:12:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:55] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:12:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:12:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:12:55] [INFO ] Added : 5 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:12:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:12:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:55] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:12:55] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:12:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:12:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:12:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:12:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:12:55] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:12:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:12:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:12:55] [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 :[12316, 27784, 25655, 18518, 27784, 20828, 25648, 16665, 13888, 30311, 12335, 25653, 25640, 27786, 13873, 17534]
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.
[2023-03-18 15:13:15] [INFO ] Invariant cache hit.
[2023-03-18 15:13:15] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-18 15:13:15] [INFO ] Invariant cache hit.
[2023-03-18 15:13:15] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:13:15] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-18 15:13:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:13:15] [INFO ] Invariant cache hit.
[2023-03-18 15:13:15] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:13:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3213 ms. (steps per millisecond=311 ) properties (out of 16) seen :125537
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 750 ms. (steps per millisecond=1333 ) properties (out of 16) seen :8373
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 :41654
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 515 ms. (steps per millisecond=1941 ) properties (out of 16) seen :11488
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 16) seen :13381
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 :18468
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 :10780
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 :19630
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 :9521
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 :10395
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 16) seen :25638
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 728 ms. (steps per millisecond=1373 ) properties (out of 16) seen :8297
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 :10098
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 :22224
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 :17541
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 :8139
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 :18519
[2023-03-18 15:13:27] [INFO ] Invariant cache hit.
[2023-03-18 15:13:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:13:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:27] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:13:27] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:13:27] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:13:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:13:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:13:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:13:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:27] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:13:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:13:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:13:27] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:13:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:13:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:13:27] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:13:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:13:27] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:13:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:13:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:13:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:27] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:13:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 10 ms returned sat
[2023-03-18 15:13:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:13:27] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:13:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:13:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:27] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:13:27] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:13:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:13:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:13:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:13:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:28] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:13:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:13:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:13:28] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:13:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:13:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:28] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:13:28] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:13:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:13:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:13:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:13:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:28] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:13:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:13:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-18 15:13:28] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:13:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:13:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:28] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:13:28] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:13:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:13:28] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:13:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:13:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:13:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:28] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:13:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:13:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:13:28] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:13:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:13:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:28] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:13:28] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:13:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:13:28] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:13:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:13:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:28] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:13:28] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:13:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:13:28] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:13:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:13:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:13:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:28] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:13:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:13:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:13:28] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:13:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:13:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:28] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:13:28] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:13:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:13:28] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:13:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:13:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:28] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:13:28] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:13:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:13:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:13:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:13:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:29] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:13:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:13:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:13:29] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:13:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:13:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:29] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:13:29] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:13:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:13:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:13:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:13:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:29] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:13:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:13:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:13:29] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:13:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:13:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:29] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:13:29] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:13:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:13:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:13:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:13:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:29] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:13:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:13:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:13:29] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:13:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:13:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:29] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:13:29] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:13:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:13:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:13:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:13:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:29] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:13:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:13:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:13:29] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:13:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:13:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:29] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:13:29] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:13:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:13:29] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:13:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:13:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:13:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:29] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:13:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:13:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:13:29] [INFO ] Added : 2 causal constraints over 1 iterations in 28 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:13:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:13:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:29] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:13:29] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:13:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:13:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:13:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:13:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:30] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:13:30] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:13:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:13:30] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:13:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:13:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:30] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:13:30] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:13:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:13:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:13:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:13:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:30] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:13:30] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:13:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:13:30] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:13:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:13:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:30] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:13:30] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:13:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:13:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:13:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:13:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:13:30] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:13:30] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:13:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:13:30] [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 :[12319, 27786, 25657, 18520, 27786, 20830, 25650, 16667, 13890, 30315, 12337, 25655, 25642, 27788, 13875, 18505]
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.
[2023-03-18 15:13:50] [INFO ] Invariant cache hit.
[2023-03-18 15:13:50] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-18 15:13:50] [INFO ] Invariant cache hit.
[2023-03-18 15:13:50] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:13:50] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-18 15:13:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:13:50] [INFO ] Invariant cache hit.
[2023-03-18 15:13:50] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:13:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3220 ms. (steps per millisecond=310 ) properties (out of 16) seen :125441
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 :9785
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 :27766
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 :15872
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 :11920
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 :44536
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 16) seen :18529
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 802 ms. (steps per millisecond=1246 ) properties (out of 16) seen :15204
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 :14570
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 :11525
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 :30312
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1017 ms. (steps per millisecond=983 ) properties (out of 16) seen :7901
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 :16668
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 :23822
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 476 ms. (steps per millisecond=2100 ) properties (out of 16) seen :20852
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 954 ms. (steps per millisecond=1048 ) properties (out of 16) seen :8540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 16) seen :18537
[2023-03-18 15:14:04] [INFO ] Invariant cache hit.
[2023-03-18 15:14:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:04] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:14:04] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:14:04] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:14:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:14:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:14:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:14:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:04] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:14:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:14:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:14:04] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:14:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:14:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:04] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:14:04] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:14:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:14:04] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:14:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:14:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:04] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:14:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:14:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:14:04] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:14:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:04] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:14:04] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:14:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:14:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:14:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:04] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:14:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:14:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:14:04] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:14:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:04] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:14:04] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:14:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:14:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:14:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:14:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:04] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:14:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:14:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:14:04] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:14:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:14:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:04] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:14:04] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:14:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:14:04] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:14:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:14:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:04] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:14:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:14:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:14:04] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:14:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:04] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:14:04] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:14:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:14:04] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:14:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:05] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:14:05] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:14:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:14:05] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:14:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:14:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:14:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:05] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:14:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:14:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:14:05] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:14:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:05] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:14:05] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:14:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:14:05] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:14:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:05] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:14:05] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:14:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:14:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:14:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:14:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:05] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:14:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:14:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:14:05] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:14:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:05] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:14:05] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:14:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:14:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:14:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:05] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:14:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:14:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:14:05] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:14:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:05] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:14:05] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:14:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:14:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:14:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:05] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:14:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:14:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:14:05] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:14:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:05] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:14:05] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:14:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:14:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:14:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:14:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:06] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:14:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:14:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:14:06] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:14:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:14:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:06] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:14:06] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:14:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:14:06] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:14:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:14:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:14:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:06] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:14:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:14:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:14:06] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:14:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:06] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:14:06] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:14:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:14:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:14:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:06] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:14:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:14:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:14:06] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:14:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:06] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:14:06] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:14:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:14:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:14:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:06] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:14:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:14:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:14:06] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:14:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:06] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:14:06] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:14:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:14:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:14:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:14:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:06] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:14:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:14:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:14:06] [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 :[12321, 27788, 25659, 18522, 27788, 20833, 25651, 16669, 13892, 30317, 12339, 25657, 25644, 27790, 13877, 18507]
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.
[2023-03-18 15:14:27] [INFO ] Invariant cache hit.
[2023-03-18 15:14:27] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-18 15:14:27] [INFO ] Invariant cache hit.
[2023-03-18 15:14:27] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:14:27] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-18 15:14:27] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:14:27] [INFO ] Invariant cache hit.
[2023-03-18 15:14:27] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 119 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:14:27] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3634 ms. (steps per millisecond=275 ) properties (out of 16) seen :125145
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 :14497
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 498 ms. (steps per millisecond=2008 ) properties (out of 16) seen :30304
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 :15907
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 :9780
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 :25655
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 :13891
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 :17552
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 665 ms. (steps per millisecond=1503 ) properties (out of 16) seen :14572
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 :16731
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 :25645
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 751 ms. (steps per millisecond=1331 ) properties (out of 16) seen :8608
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 :11501
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 :22232
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 :19603
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 :11903
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 :11491
[2023-03-18 15:14:40] [INFO ] Invariant cache hit.
[2023-03-18 15:14:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:40] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:14:40] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:14:40] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:14:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:14:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:14:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:40] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:14:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:14:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:14:40] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:14:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:40] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 15:14:40] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:14:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:14:40] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:14:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:14:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:14:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:40] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:14:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:14:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:14:40] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:14:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:14:40] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:14:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:14:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:14:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:40] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:14:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:14:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:14:40] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:14:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:40] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:14:40] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:14:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:14:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:14:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:14:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:40] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:14:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:14:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:14:40] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:14:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:14:40] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:14:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:14:40] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:14:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:14:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:40] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:14:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:14:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-18 15:14:40] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:14:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:14:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:40] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:14:40] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:14:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:14:40] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:14:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:40] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:14:40] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:14:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:14:40] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:14:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:14:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:14:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:41] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:14:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:14:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:14:41] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:14:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:14:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:41] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:14:41] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:14:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:14:41] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:14:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:41] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:14:41] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:14:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:14:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:14:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:41] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:14:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:14:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:14:41] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:14:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:41] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:14:41] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:14:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:14:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:14:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:41] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:14:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:14:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:14:41] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:14:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:41] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:14:41] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:14:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:14:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:14:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:41] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:14:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:14:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:14:41] [INFO ] Added : 6 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:14:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:41] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:14:41] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:14:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:14:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:14:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-18 15:14:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:41] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:14:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:14:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:14:41] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:14:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:41] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:14:41] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:14:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:14:41] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:14:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:14:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:41] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:14:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:14:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:14:41] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:14:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:42] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:14:42] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:14:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:14:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:14:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:42] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:14:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:14:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:14:42] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:14:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:42] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:14:42] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:14:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:14:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:14:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:42] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:14:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:14:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:14:42] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:14:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:14:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:42] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:14:42] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:14:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:14:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:14:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-18 15:14:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:14:42] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:14:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:14:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:14:42] [INFO ] Added : 3 causal constraints over 1 iterations in 15 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 :[14465, 27790, 25662, 18524, 27790, 20835, 25653, 16671, 16658, 30321, 12341, 25659, 25646, 27792, 13880, 18510]
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.
[2023-03-18 15:15:02] [INFO ] Invariant cache hit.
[2023-03-18 15:15:02] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-18 15:15:02] [INFO ] Invariant cache hit.
[2023-03-18 15:15:02] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:15:02] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-18 15:15:02] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 15:15:02] [INFO ] Invariant cache hit.
[2023-03-18 15:15:02] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:15:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3416 ms. (steps per millisecond=292 ) properties (out of 16) seen :124939
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 :13893
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 :47631
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 16) seen :19622
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 :15892
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 :41667
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 :16700
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 :18513
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 :11575
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 :12376
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 16) seen :30303
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 :9833
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 :14516
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 16) seen :12342
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 :23808
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 :9544
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 :15228
[2023-03-18 15:15:13] [INFO ] Invariant cache hit.
[2023-03-18 15:15:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:13] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:15:13] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:15:13] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:15:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:15:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:15:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:13] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:15:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:15:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:15:13] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:15:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:13] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:15:13] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:15:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:13] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:15:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:15:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:13] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:15:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:15:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:15:13] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:15:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:13] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:15:13] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:15:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:15:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:15:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:13] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:15:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:15:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:15:13] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:15:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:13] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:15:13] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:15:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:13] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:15:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:13] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:15:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:14] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:15:14] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:15:14] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:15:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:15:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:14] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:15:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:15:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:14] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:15:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:14] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:15:14] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:15:14] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:15:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:14] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:15:14] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:15:14] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:15:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:15:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:14] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:15:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:14] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:15:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:14] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:15:14] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:15:14] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:15:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:14] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:15:14] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:15:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:15:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:14] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:15:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:14] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:15:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:14] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:15:14] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:15:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:14] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:15:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:15:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-18 15:15:14] [INFO ] Added : 1 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:15:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:15] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:15:15] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:15:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:15] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:15:15] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:15] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:15:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:15] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:15:15] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:15:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:15] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:15:15] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:15:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:15] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:15:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:15] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:15:15] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:15:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:15] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:15:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:15:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:15] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:15:15] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:15] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:15:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:15] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:15:15] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:15:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:15:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:15] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:15:15] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:15] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:15:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:15] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:15:15] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:15:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:15:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:15] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:15:15] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:15] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:15:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:15] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:15:15] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:15:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:15:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:16] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:15:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:15:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:16] [INFO ] Added : 3 causal constraints over 1 iterations in 25 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 :[14468, 27792, 25664, 18526, 27792, 20837, 25655, 16673, 16660, 30323, 12344, 25661, 25647, 27794, 13883, 18512]
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.
[2023-03-18 15:15:36] [INFO ] Invariant cache hit.
[2023-03-18 15:15:36] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-18 15:15:36] [INFO ] Invariant cache hit.
[2023-03-18 15:15:36] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:15:36] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-03-18 15:15:36] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:15:36] [INFO ] Invariant cache hit.
[2023-03-18 15:15:36] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:15:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3265 ms. (steps per millisecond=306 ) properties (out of 16) seen :125498
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 :9038
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 767 ms. (steps per millisecond=1303 ) properties (out of 16) seen :22167
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 :13934
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 :12352
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 :55553
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 :15159
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 :14493
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 :15167
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 :9525
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 16) seen :25650
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 :8766
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 :16670
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 :22232
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 16) seen :20830
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 :8501
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 485 ms. (steps per millisecond=2061 ) properties (out of 16) seen :14499
[2023-03-18 15:15:47] [INFO ] Invariant cache hit.
[2023-03-18 15:15:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:15:47] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:15:47] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:15:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:15:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:15:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:47] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:15:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:15:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:15:47] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:15:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:47] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:15:47] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:15:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:47] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:15:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:15:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:47] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:15:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:47] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:15:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:48] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:15:48] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:15:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:48] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:15:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:48] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:15:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:48] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:15:48] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:15:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:15:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:48] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:15:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:15:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:15:48] [INFO ] Added : 4 causal constraints over 1 iterations in 31 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:15:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:48] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:15:48] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:15:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:15:48] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:15:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:15:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:48] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:15:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:15:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:48] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:15:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:48] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:15:48] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:48] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:15:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:48] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:15:48] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:15:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:48] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:15:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:15:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:48] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:15:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:15:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:48] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:15:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:48] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:15:48] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:15:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:48] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:15:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:49] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:15:49] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:15:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:49] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:15:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:49] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:15:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:49] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:15:49] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:15:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:49] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:15:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:15:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:15:49] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:15:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:49] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:15:49] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:15:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:15:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:49] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:15:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:49] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:15:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:49] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:15:49] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:15:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:49] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:15:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:49] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:15:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:49] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:15:49] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:15:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:49] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:15:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:15:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:49] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:15:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:49] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:15:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:50] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:15:50] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:15:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:15:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:50] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:15:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:15:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:15:50] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:15:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:50] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:15:50] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:15:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:15:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:15:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:50] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:15:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:15:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:50] [INFO ] Added : 5 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:15:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:15:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:50] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:15:50] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:15:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:15:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:15:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:15:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:15:50] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:15:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:15:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:15:50] [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 :[14472, 27796, 25666, 18528, 27796, 20840, 25657, 16675, 16662, 30325, 12347, 25663, 25648, 27796, 13885, 18514]
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.
[2023-03-18 15:16:10] [INFO ] Invariant cache hit.
[2023-03-18 15:16:10] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-18 15:16:10] [INFO ] Invariant cache hit.
[2023-03-18 15:16:10] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:16:10] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-18 15:16:10] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 15:16:10] [INFO ] Invariant cache hit.
[2023-03-18 15:16:10] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 136 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:16:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3370 ms. (steps per millisecond=296 ) properties (out of 16) seen :125440
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 :10795
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 :41678
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 :13889
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 :15168
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 :47622
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 :11104
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 16) seen :22220
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 :10406
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 :10763
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 :30310
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 :11983
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 16) seen :16665
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 :22223
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 :22222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 654 ms. (steps per millisecond=1529 ) properties (out of 16) seen :10126
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 :12327
[2023-03-18 15:16:22] [INFO ] Invariant cache hit.
[2023-03-18 15:16:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:22] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:16:22] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:16:22] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:16:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:16:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:16:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:22] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:16:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:16:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:16:22] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:16:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-18 15:16:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:16:22] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:16:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:16:22] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:16:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:16:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:22] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:16:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:16:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:16:22] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:16:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:16:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:22] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:16:22] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:16:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:16:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:16:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:22] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:16:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:16:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:22] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:16:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:22] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:16:22] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:16:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:16:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:22] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:16:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:16:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:22] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:16:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:16:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:22] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:16:22] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:16:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:22] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:16:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:16:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:22] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:16:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:16:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:16:22] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:16:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:16:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:22] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:16:22] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:16:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:22] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:16:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:23] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:16:23] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:16:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:16:23] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:16:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:16:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:23] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:16:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:16:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:23] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 11 ms.
[2023-03-18 15:16:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:16:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:23] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:16:23] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:16:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:16:23] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:16:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:23] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:16:23] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:16:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:16:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:16:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:23] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:16:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:16:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:23] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:16:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:16:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:23] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:16:23] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:16:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:16:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:16:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:23] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:16:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:16:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:16:23] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:16:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:16:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:23] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:16:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:16:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:16:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:23] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:16:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:16:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:16:23] [INFO ] Added : 6 causal constraints over 2 iterations in 27 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:16:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:16:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:23] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:16:23] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:16:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:16:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:16:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:24] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:16:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:16:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:16:24] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:16:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:16:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:24] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:16:24] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:16:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:16:24] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:16:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:16:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:24] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:16:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:16:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:24] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:16:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:16:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:24] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:16:24] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:16:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:16:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:16:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:24] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:16:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:16:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:24] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:16:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:24] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:16:24] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:16:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:16:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:16:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:24] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:16:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:16:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:24] [INFO ] Added : 5 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:16:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:24] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:16:24] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:16:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:16:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:16:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:24] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:16:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:16:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:16:24] [INFO ] Added : 3 causal constraints over 1 iterations in 19 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 :[14474, 27799, 25668, 18530, 27799, 20842, 25659, 16677, 16664, 30327, 12349, 25665, 25650, 27798, 13888, 18516]
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.
[2023-03-18 15:16:45] [INFO ] Invariant cache hit.
[2023-03-18 15:16:45] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-18 15:16:45] [INFO ] Invariant cache hit.
[2023-03-18 15:16:45] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:16:45] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-18 15:16:45] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 15:16:45] [INFO ] Invariant cache hit.
[2023-03-18 15:16:45] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:16:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3217 ms. (steps per millisecond=310 ) properties (out of 16) seen :125316
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 655 ms. (steps per millisecond=1526 ) properties (out of 16) seen :11153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 16) seen :41673
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 :20842
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 :13882
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 :51285
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 :10744
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 :14511
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 727 ms. (steps per millisecond=1375 ) properties (out of 16) seen :9247
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 :8556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 16) seen :30310
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 :8500
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 500 ms. (steps per millisecond=2000 ) properties (out of 16) seen :15159
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 16) seen :22224
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 :25645
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 :8776
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 601 ms. (steps per millisecond=1663 ) properties (out of 16) seen :12358
[2023-03-18 15:16:56] [INFO ] Invariant cache hit.
[2023-03-18 15:16:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:56] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:16:56] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:16:56] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:16:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:16:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:16:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:56] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:16:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:16:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:16:56] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:16:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:56] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:16:56] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:16:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:16:56] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:16:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:16:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:56] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:16:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:16:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:16:56] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:16:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:16:57] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:16:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:16:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:16:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:57] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:16:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:16:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:16:57] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:16:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:16:57] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:16:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:16:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:16:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:57] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:16:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:16:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:16:57] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:16:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:16:57] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:16:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:57] [INFO ] Added : 2 causal constraints over 1 iterations in 35 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:16:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:16:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:57] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:16:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:16:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:57] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:16:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:16:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:57] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:16:57] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:16:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:16:57] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:16:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:16:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:57] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:16:57] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:16:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:57] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:16:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:16:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:57] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:16:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:16:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:57] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:16:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:16:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:57] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:16:57] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:16:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:16:57] [INFO ] Added : 4 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:16:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:57] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:16:57] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:16:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:16:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:57] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:16:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:16:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:58] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:16:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:16:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:58] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:16:58] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:16:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:16:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:16:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:58] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:16:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:16:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:58] [INFO ] Added : 1 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:16:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:16:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:58] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:16:58] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:16:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:16:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:16:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:58] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:16:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:16:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:58] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:16:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:58] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:16:58] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:16:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:16:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:16:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:58] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:16:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:16:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:58] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:16:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:58] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:16:58] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:16:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:58] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:16:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:16:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:58] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:16:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:16:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:16:58] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:16:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:16:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:58] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:16:58] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:16:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:16:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:58] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:16:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:16:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:16:58] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:16:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:16:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:59] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:16:59] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:16:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:16:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:16:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:59] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:16:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:16:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:59] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:16:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:16:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:59] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:16:59] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:16:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:16:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:16:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:16:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:16:59] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:16:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:16:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:16:59] [INFO ] Added : 3 causal constraints over 1 iterations in 19 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 :[14476, 27802, 25669, 18533, 27802, 20844, 25661, 16679, 16666, 30329, 12351, 25666, 25653, 27800, 13890, 18519]
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.
[2023-03-18 15:17:19] [INFO ] Invariant cache hit.
[2023-03-18 15:17:19] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-18 15:17:19] [INFO ] Invariant cache hit.
[2023-03-18 15:17:19] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:17:19] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-18 15:17:19] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 15:17:19] [INFO ] Invariant cache hit.
[2023-03-18 15:17:19] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:17:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3205 ms. (steps per millisecond=312 ) properties (out of 16) seen :125297
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 670 ms. (steps per millisecond=1492 ) properties (out of 16) seen :11109
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 :37041
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 :16660
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 :9818
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 :37030
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 :10755
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 :19606
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 16) seen :12362
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 :10081
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 16) seen :27776
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 727 ms. (steps per millisecond=1375 ) properties (out of 16) seen :9040
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 :16723
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 :25651
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 16) seen :27783
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 823 ms. (steps per millisecond=1215 ) properties (out of 16) seen :7533
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 :11922
[2023-03-18 15:17:31] [INFO ] Invariant cache hit.
[2023-03-18 15:17:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:17:31] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:17:31] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:17:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:17:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:17:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:17:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:31] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:17:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:17:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:17:31] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:17:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:31] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:17:31] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:17:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:17:31] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:17:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:17:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:17:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:31] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:17:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:17:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:17:31] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:17:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:31] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:17:31] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:17:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:17:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:17:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:17:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:31] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:17:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:17:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:17:31] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:17:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:31] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:17:31] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:17:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:17:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:17:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:17:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:31] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:17:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:17:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:17:31] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:17:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:17:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:32] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:17:32] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:17:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:17:32] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:17:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:17:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:17:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:32] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:17:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:17:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:17:32] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:17:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:17:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:32] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:17:32] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:17:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:17:32] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:17:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:17:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:32] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:17:32] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:17:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:17:32] [INFO ] Added : 2 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:17:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:17:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:17:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:32] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:17:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:17:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:17:32] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:17:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:17:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:32] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:17:32] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:17:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:17:32] [INFO ] Added : 4 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:17:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:17:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:32] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:17:32] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:17:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:17:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:17:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:17:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:32] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:17:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:17:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:17:32] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:17:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:17:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:32] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:17:32] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:17:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:17:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:17:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:17:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:32] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:17:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:17:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:17:33] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:17:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:17:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:33] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2023-03-18 15:17:33] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:17:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:17:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:17:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:17:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:33] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:17:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:17:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:17:33] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:17:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:17:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:33] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:17:33] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:17:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:17:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:17:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:17:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:33] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:17:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:17:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:17:33] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:17:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:17:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:33] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:17:33] [INFO ] [Real]Added 34 Read/Feed constraints in 10 ms returned sat
[2023-03-18 15:17:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:17:33] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:17:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:17:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:17:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:33] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:17:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:17:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:17:33] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:17:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:17:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:33] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:17:33] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:17:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:17:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:17:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:17:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:33] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:17:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:17:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:17:33] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:17:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:17:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:33] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:17:33] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:17:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:17:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:17:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:17:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:33] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:17:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:17:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:17:33] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:17:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:17:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:34] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:17:34] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:17:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:17:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:17:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:17:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:17:34] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:17:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:17:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:17:34] [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 :[14479, 27804, 25671, 18535, 27804, 20847, 25663, 16681, 16669, 30331, 12354, 25667, 25656, 27802, 13892, 18521]
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.
[2023-03-18 15:17:54] [INFO ] Invariant cache hit.
[2023-03-18 15:17:54] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-18 15:17:54] [INFO ] Invariant cache hit.
[2023-03-18 15:17:54] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:17:54] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-18 15:17:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:17:54] [INFO ] Invariant cache hit.
[2023-03-18 15:17:54] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:17:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3393 ms. (steps per millisecond=294 ) properties (out of 16) seen :125186
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 :8748
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 :41693
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 16) seen :18513
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 :9545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 16) seen :41659
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 520 ms. (steps per millisecond=1923 ) properties (out of 16) seen :11481
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 :18527
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 :13326
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 :13403
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 :12443
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 :8515
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 :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 16) seen :23811
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 :19665
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 :10106
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 :17562
[2023-03-18 15:18:05] [INFO ] Invariant cache hit.
[2023-03-18 15:18:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:18:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:05] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:18:05] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:18:05] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:18:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:18:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:18:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:05] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:18:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:18:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:18:05] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:18:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:05] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:18:05] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:18:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:05] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:18:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:18:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:06] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:18:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:18:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:18:06] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:18:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:18:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:06] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:18:06] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:18:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:18:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:18:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:06] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:18:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:18:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:06] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:18:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:18:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:06] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:18:06] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:18:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:18:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:18:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:06] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:18:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:18:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:18:06] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:18:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:06] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:18:06] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:18:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:06] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:18:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:18:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:18:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:06] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:18:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:18:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:18:06] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:18:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:18:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:06] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:18:06] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:18:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:06] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:18:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:06] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:18:06] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:18:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:18:06] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:18:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:18:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:18:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:06] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:18:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:18:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:06] [INFO ] Added : 2 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:18:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:07] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:18:07] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:18:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:07] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:18:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:07] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:18:07] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:18:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:18:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:07] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:18:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:18:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:07] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:18:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:07] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:18:07] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:18:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:18:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:18:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:07] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:18:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:18:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:07] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:18:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:07] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:18:07] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:18:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:18:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:07] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:18:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:18:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:07] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:18:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:07] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:18:07] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:18:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:18:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:07] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:18:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:18:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:07] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:18:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:07] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:18:07] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:18:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:18:07] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:18:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:18:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:07] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:18:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:18:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:08] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:18:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:18:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:08] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:18:08] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:18:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:18:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:18:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:08] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:18:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:18:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:08] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:18:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:18:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:08] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:18:08] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:18:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:18:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:08] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:18:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:18:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:08] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:18:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:08] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:18:08] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:18:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:18:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:08] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:18:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:18:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:08] [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 :[14482, 27806, 25673, 18538, 27806, 20849, 25665, 16684, 16671, 30334, 12356, 25669, 25658, 27804, 13894, 18523]
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 10 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-18 15:18:28] [INFO ] Invariant cache hit.
[2023-03-18 15:18:28] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-18 15:18:28] [INFO ] Invariant cache hit.
[2023-03-18 15:18:28] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:18:28] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-18 15:18:28] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 15:18:28] [INFO ] Invariant cache hit.
[2023-03-18 15:18:28] [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.
[2023-03-18 15:18:28] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3222 ms. (steps per millisecond=310 ) properties (out of 16) seen :124938
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 :11565
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 :31740
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 :19617
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 :14512
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 :27752
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 :18525
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 :15879
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 610 ms. (steps per millisecond=1639 ) properties (out of 16) seen :11927
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 :9503
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 16) seen :25640
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 :8605
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 :14492
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 404 ms. (steps per millisecond=2475 ) properties (out of 16) seen :22240
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 :19611
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 :14506
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 :12342
[2023-03-18 15:18:40] [INFO ] Invariant cache hit.
[2023-03-18 15:18:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:18:40] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:18:40] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:18:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:18:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:18:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:18:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:40] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:18:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:18:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:18:40] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:18:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:40] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:18:40] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:18:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:18:40] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:18:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:18:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:18:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:40] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:18:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:18:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:18:40] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:18:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:18:40] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:18:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:18:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:18:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:18:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:40] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:18:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:18:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:18:40] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:18:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:18:40] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:18:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:18:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:18:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:18:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:40] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:18:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:18:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:18:40] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:18:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:18:40] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:18:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:18:40] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:18:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:18:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:40] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:18:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:18:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:40] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:18:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:40] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:18:40] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:18:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:40] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:18:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:18:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:41] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:18:41] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:18:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:41] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:18:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:18:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:41] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:18:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:18:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:41] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:18:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:18:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:41] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-18 15:18:41] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:18:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:41] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:18:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:41] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:18:41] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:18:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:18:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:18:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:41] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:18:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:18:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:18:41] [INFO ] Added : 5 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:18:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:18:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:41] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:18:41] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:18:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:18:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:41] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:18:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:18:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:41] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:18:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:41] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:18:41] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:18:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:18:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:41] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:18:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:18:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:41] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:18:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:41] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:18:41] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:18:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:18:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:42] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:18:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:18:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:42] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:18:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:42] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:18:42] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:18:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:42] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:18:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:18:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:18:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:42] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:18:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:18:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:42] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:18:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:42] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:18:42] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:18:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:18:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:18:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:42] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:18:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:18:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:18:42] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:18:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:42] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:18:42] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:18:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:18:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:18:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:42] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:18:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:18:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:18:42] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:18:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:42] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:18:42] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:18:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:18:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:18:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:18:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:18:42] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:18:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:18:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:18:42] [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 :[14484, 27809, 25675, 18540, 27809, 20852, 25667, 16686, 16673, 30336, 12358, 25671, 25659, 27806, 14481, 18525]
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.
[2023-03-18 15:19:03] [INFO ] Invariant cache hit.
[2023-03-18 15:19:03] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-18 15:19:03] [INFO ] Invariant cache hit.
[2023-03-18 15:19:03] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:19:03] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-18 15:19:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:19:03] [INFO ] Invariant cache hit.
[2023-03-18 15:19:03] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:19:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3071 ms. (steps per millisecond=325 ) properties (out of 16) seen :125320
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 :10138
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 16) seen :33307
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 500 ms. (steps per millisecond=2000 ) properties (out of 16) seen :15158
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 764 ms. (steps per millisecond=1308 ) properties (out of 16) seen :8344
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 :44442
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 503 ms. (steps per millisecond=1988 ) properties (out of 16) seen :19653
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 488 ms. (steps per millisecond=2049 ) properties (out of 16) seen :18531
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 :12327
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 648 ms. (steps per millisecond=1543 ) properties (out of 16) seen :11561
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 16) seen :27775
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 :9082
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 :19604
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 :15875
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 16) seen :27777
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 :9496
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 523 ms. (steps per millisecond=1912 ) properties (out of 16) seen :13328
[2023-03-18 15:19:14] [INFO ] Invariant cache hit.
[2023-03-18 15:19:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:19:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:14] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:19:14] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:19:14] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:19:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:19:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:19:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:19:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:14] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:19:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:19:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:19:14] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:19:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:14] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:19:14] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:14] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:19:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:19:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:14] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:19:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:19:14] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:19:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:14] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:19:14] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:19:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:19:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:15] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:19:15] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:15] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:19:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:15] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:19:15] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:19:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:19:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:19:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:19:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:15] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:19:15] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:15] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:19:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:15] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:19:15] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:19:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:19:15] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:19:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:19:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:15] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:19:15] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:19:15] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:19:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:15] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:19:15] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:19:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:15] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:19:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:19:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:15] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:19:15] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:19:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:15] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:19:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:19:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:19:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:15] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:19:15] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:15] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 9 ms.
[2023-03-18 15:19:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:15] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:19:15] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:19:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:15] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:19:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:16] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:19:16] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:19:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:19:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:16] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:19:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:16] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:19:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:19:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:16] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:19:16] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:19:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:16] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:19:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:16] [INFO ] Added : 1 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:19:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:16] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:19:16] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:19:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:19:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:16] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:19:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:19:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:16] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:19:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:19:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:16] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:19:16] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:19:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:19:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:16] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:19:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:16] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:19:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:19:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:16] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:19:16] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:19:16] [INFO ] Added : 2 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:19:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:19:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:16] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:19:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:16] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:19:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:17] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:19:17] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:19:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:19:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:17] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:19:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:17] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:19:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:17] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:19:17] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:19:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:19:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:17] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:19:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:17] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:19:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:17] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:19:17] [INFO ] [Real]Added 34 Read/Feed constraints in 9 ms returned sat
[2023-03-18 15:19:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:19:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:19:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:19:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:17] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:19:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:17] [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 :[14486, 27812, 25676, 18542, 27812, 20855, 25669, 16689, 16675, 30339, 12360, 25673, 25661, 27808, 14483, 18527]
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 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-18 15:19:37] [INFO ] Invariant cache hit.
[2023-03-18 15:19:37] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-18 15:19:37] [INFO ] Invariant cache hit.
[2023-03-18 15:19:37] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:19:37] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-18 15:19:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:19:37] [INFO ] Invariant cache hit.
[2023-03-18 15:19:37] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 111 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:19:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3481 ms. (steps per millisecond=287 ) properties (out of 16) seen :125220
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 :10114
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 :39201
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 :15917
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 :9238
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 :44462
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 488 ms. (steps per millisecond=2049 ) properties (out of 16) seen :13339
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 :13322
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 :11504
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 601 ms. (steps per millisecond=1663 ) properties (out of 16) seen :17602
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 :27781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 747 ms. (steps per millisecond=1338 ) properties (out of 16) seen :8310
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 :12845
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 :20831
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 16) seen :27779
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 :9308
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 :18544
[2023-03-18 15:19:49] [INFO ] Invariant cache hit.
[2023-03-18 15:19:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:19:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:19:49] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:19:49] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:19:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:19:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:49] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:19:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:19:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:19:49] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:19:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:49] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:19:49] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:19:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:49] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:19:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:19:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:49] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:19:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:19:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:19:49] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:19:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:19:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:50] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:19:50] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:19:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:19:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:19:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:50] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:19:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:19:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:50] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:19:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:50] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:19:50] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:19:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:19:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:50] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:19:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:50] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:19:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:50] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:19:50] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:19:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:50] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:19:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:19:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:19:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:50] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:19:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:19:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:50] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:19:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:50] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:19:50] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:50] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:19:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:19:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:50] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:19:50] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:19:50] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:19:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:19:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:19:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:50] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:19:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:50] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:19:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:50] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:19:50] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:19:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:50] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:19:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:51] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:19:51] [INFO ] [Real]Added 34 Read/Feed constraints in 9 ms returned sat
[2023-03-18 15:19:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:19:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:19:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:51] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:19:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:19:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:51] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:19:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:51] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:19:51] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:19:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:51] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:19:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:19:51] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:19:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:19:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:51] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:19:51] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:19:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:19:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:51] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:19:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:51] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:19:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:19:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:51] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:19:51] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:19:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:19:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:19:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:51] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:19:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:19:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:51] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:19:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:19:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:51] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:19:51] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:19:51] [INFO ] Added : 2 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:19:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:19:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:51] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:19:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:51] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:19:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:52] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:19:52] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:19:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:19:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:19:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:52] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:19:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:52] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:19:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:19:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:52] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:19:52] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:19:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:19:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:52] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:19:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:19:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:52] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:19:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:52] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:19:52] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:19:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:19:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:19:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:19:52] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:19:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:19:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:19:52] [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 :[14488, 27815, 25677, 18544, 27815, 20857, 25672, 16691, 17532, 30342, 12362, 25675, 25663, 27810, 14486, 18529]
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.
[2023-03-18 15:20:13] [INFO ] Invariant cache hit.
[2023-03-18 15:20:13] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-18 15:20:13] [INFO ] Invariant cache hit.
[2023-03-18 15:20:13] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:20:13] [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.
[2023-03-18 15:20:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:20:13] [INFO ] Invariant cache hit.
[2023-03-18 15:20:13] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:20:13] [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 :125087
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 :11158
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 :39229
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 :19609
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 :13878
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 :27749
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 :17554
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 16) seen :22222
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 :11949
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 780 ms. (steps per millisecond=1282 ) properties (out of 16) seen :8403
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 770 ms. (steps per millisecond=1298 ) properties (out of 16) seen :8339
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 16) seen :17546
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 :13904
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 16) seen :25643
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 733 ms. (steps per millisecond=1364 ) properties (out of 16) seen :8998
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 498 ms. (steps per millisecond=2008 ) properties (out of 16) seen :12327
[2023-03-18 15:20:25] [INFO ] Invariant cache hit.
[2023-03-18 15:20:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:20:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:20:25] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:20:25] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:20:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:20:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:20:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:20:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:25] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:20:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:20:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:20:25] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:20:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:20:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:20:25] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:20:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:20:25] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:20:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:20:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:20:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:25] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:20:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:20:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:20:25] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:20:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:20:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:25] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:20:25] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:20:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:20:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:20:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:20:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:25] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:20:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:20:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:20:25] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:20:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:20:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:25] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:20:25] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:20:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:20:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:20:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:20:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:25] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:20:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:20:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:20:25] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:20:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:20:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:25] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:20:25] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:20:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:20:25] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:20:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:20:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:20:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:25] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-18 15:20:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:20:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:20:25] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:20:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:20:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:25] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:20:26] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:20:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:20:26] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:20:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:20:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:26] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:20:26] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:20:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:20:26] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:20:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:20:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:20:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:26] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:20:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:20:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:20:26] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:20:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:20:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:26] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:20:26] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:20:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:20:26] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:20:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:20:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:26] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:20:26] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:20:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:20:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:20:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:20:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:26] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:20:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:20:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:20:26] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:20:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:20:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:26] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:20:26] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:20:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:20:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:20:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:20:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:26] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:20:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:20:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:20:26] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:20:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:20:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:26] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:20:26] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:20:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:20:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:20:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:20:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:26] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-18 15:20:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:20:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:20:26] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:20:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:20:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:26] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:20:27] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:20:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:20:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:20:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:20:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:27] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:20:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:20:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:20:27] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:20:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:20:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:27] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:20:27] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:20:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:20:27] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:20:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:20:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:20:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:27] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:20:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:20:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:20:27] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:20:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:20:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:27] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:20:27] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:20:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:20:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:20:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:20:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:27] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:20:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:20:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:20:27] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:20:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:20:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:27] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:20:27] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:20:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:20:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:20:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:20:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:27] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:20:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:20:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:20:27] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:20:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:20:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:27] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:20:27] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:20:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:20:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:20:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:20:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:20:27] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:20:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:20:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:20:27] [INFO ] Added : 3 causal constraints over 1 iterations in 19 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 :[14491, 27817, 25679, 18546, 27817, 20859, 25674, 16694, 17535, 30344, 12364, 25677, 25665, 27812, 14489, 18531]
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.
[2023-03-18 15:20:49] [INFO ] Invariant cache hit.
[2023-03-18 15:20:49] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 15:20:49] [INFO ] Invariant cache hit.
[2023-03-18 15:20:49] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:20:49] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-18 15:20:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:20:49] [INFO ] Invariant cache hit.
[2023-03-18 15:20:49] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:20:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3583 ms. (steps per millisecond=279 ) properties (out of 16) seen :125225
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 523 ms. (steps per millisecond=1912 ) properties (out of 16) seen :15973
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 :37022
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 :15171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 559 ms. (steps per millisecond=1788 ) properties (out of 16) seen :13903
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 :37025
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 :16689
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 :16657
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 706 ms. (steps per millisecond=1416 ) properties (out of 16) seen :10095
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 799 ms. (steps per millisecond=1251 ) properties (out of 16) seen :10482
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 :27779
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 956 ms. (steps per millisecond=1046 ) properties (out of 16) seen :8540
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 :13886
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 :20830
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 :27776
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 812 ms. (steps per millisecond=1231 ) properties (out of 16) seen :11116
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 :10764
[2023-03-18 15:21:02] [INFO ] Invariant cache hit.
[2023-03-18 15:21:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:02] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:21:02] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:21:02] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:21:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:21:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:21:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:02] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:21:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:21:02] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:21:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:02] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:21:02] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:02] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:21:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:21:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:02] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:21:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 9 ms returned sat
[2023-03-18 15:21:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:21:02] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:21:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:02] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:21:02] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:21:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:02] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:21:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:21:02] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:21:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:02] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:21:02] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:21:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:02] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:21:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:21:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:21:02] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:21:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:02] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:21:02] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:21:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:03] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:21:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:21:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:03] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:21:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:21:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:21:03] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:21:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:03] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:21:03] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:21:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:03] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:21:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:03] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:21:03] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:03] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:21:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:21:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:03] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:21:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:21:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:03] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:21:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:03] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:21:03] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:21:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:03] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:21:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:03] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:21:03] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:21:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:21:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:03] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:21:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:21:03] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:21:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:21:03] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:21:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:21:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:21:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:03] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:21:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:21:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:21:03] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:21:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 15:21:03] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:21:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:21:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:21:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:03] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:21:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:21:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:21:04] [INFO ] Added : 6 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:21:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:04] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:21:04] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:21:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:21:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:21:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:04] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:21:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:21:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:21:04] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:21:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:04] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:21:04] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:21:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:21:04] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:21:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:21:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:04] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:21:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:21:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:21:04] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:21:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:04] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:21:04] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:21:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:04] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:21:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:21:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:21:04] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:21:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:04] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:21:04] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:21:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:21:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:21:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:04] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:21:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:04] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:21:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:04] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:21:04] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:21:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:04] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:21:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:04] [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 :[15859, 27819, 25681, 18549, 27819, 20861, 25676, 16696, 17537, 30346, 12367, 25679, 25667, 27815, 14492, 18533]
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.
[2023-03-18 15:21:24] [INFO ] Invariant cache hit.
[2023-03-18 15:21:25] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-18 15:21:25] [INFO ] Invariant cache hit.
[2023-03-18 15:21:25] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:21:25] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-18 15:21:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:21:25] [INFO ] Invariant cache hit.
[2023-03-18 15:21:25] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:21:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3201 ms. (steps per millisecond=312 ) properties (out of 16) seen :124822
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 654 ms. (steps per millisecond=1529 ) properties (out of 16) seen :10779
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 :35069
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 :11481
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 :17566
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 :37039
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 574 ms. (steps per millisecond=1742 ) properties (out of 16) seen :12359
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 16) seen :15150
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 :11485
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 :11924
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 16) seen :30303
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 462 ms. (steps per millisecond=2164 ) properties (out of 16) seen :13896
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 :17545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 16) seen :27778
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 :8988
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 :11492
[2023-03-18 15:21:36] [INFO ] Invariant cache hit.
[2023-03-18 15:21:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:36] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:21:36] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:21:36] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:21:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:21:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:21:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:36] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:21:36] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:21:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:21:36] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:21:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:36] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:21:36] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:21:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:36] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:21:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:21:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:36] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:21:36] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:21:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:21:36] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:21:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:36] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:21:36] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:21:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:36] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:21:36] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:21:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:36] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:21:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:36] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:21:36] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:21:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:21:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:36] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:21:36] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:36] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:21:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:36] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:21:36] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:36] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:21:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:21:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:37] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:21:37] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:21:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:37] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:21:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:37] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:21:37] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:37] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:21:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:37] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:21:37] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:37] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:21:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:21:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:37] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:21:37] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:37] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:21:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:37] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:21:37] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:37] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:21:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-18 15:21:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:37] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:21:37] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:21:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:37] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:21:37] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:37] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:21:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:37] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:21:37] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:21:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:37] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:21:37] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:37] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:21:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:37] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:21:37] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:21:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:21:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:38] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:21:38] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:21:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:38] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:21:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:38] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:21:38] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:21:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:38] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:21:38] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:38] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:21:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:38] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:21:38] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:38] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:21:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:21:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:38] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:21:38] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:38] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:21:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:38] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:21:38] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:21:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:21:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:21:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:38] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:21:38] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:38] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:21:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:38] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:21:38] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:21:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:21:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:38] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:21:38] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:21:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:21:38] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:21:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:38] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:21:38] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:21:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:21:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:21:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:21:39] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:21:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:21:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:21:39] [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 :[15862, 27821, 25682, 18552, 27821, 20864, 25679, 16698, 17539, 30348, 12369, 25681, 25670, 27816, 14495, 18535]
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.
[2023-03-18 15:21:59] [INFO ] Invariant cache hit.
[2023-03-18 15:21:59] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-18 15:21:59] [INFO ] Invariant cache hit.
[2023-03-18 15:21:59] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:21:59] [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.
[2023-03-18 15:21:59] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:21:59] [INFO ] Invariant cache hit.
[2023-03-18 15:21:59] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 119 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:21:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3195 ms. (steps per millisecond=312 ) properties (out of 16) seen :125078
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 :10437
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 16) seen :23732
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 :12847
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 :9225
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 :51282
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 :13336
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 :15869
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 :12818
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 :9025
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 16) seen :27780
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 :8618
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 :14494
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 :15147
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 :11508
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 :11182
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 :15874
[2023-03-18 15:22:11] [INFO ] Invariant cache hit.
[2023-03-18 15:22:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:22:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:11] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:22:11] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:22:11] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:22:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:11] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:22:11] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:22:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:22:11] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:22:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:22:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:11] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:22:11] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:22:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:22:11] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:22:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:22:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:11] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:22:11] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:11] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:22:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:22:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:11] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:22:11] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:22:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:22:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:22:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:11] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:22:11] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:22:11] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:22:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:11] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:22:11] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:22:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:22:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:11] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:22:11] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:22:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:11] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:22:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:22:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:11] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:22:12] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:12] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:22:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:22:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:22:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:12] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:22:12] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:22:12] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:22:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:12] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:22:12] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:22:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:12] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:22:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:22:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:12] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:22:12] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:22:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:22:12] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:22:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:22:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:12] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:22:12] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:12] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:22:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:22:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:12] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:22:12] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:12] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:22:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:12] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:22:12] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:22:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:22:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:12] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:22:12] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:12] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:22:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:22:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:12] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:22:12] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:22:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:12] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:22:12] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:12] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:22:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:13] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:22:13] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:22:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:13] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:22:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:13] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:22:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:13] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:22:13] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:22:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:22:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:13] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:22:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:13] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:22:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:22:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:13] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:22:13] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:13] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:22:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:22:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:22:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:13] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:22:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:22:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:22:13] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:22:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:22:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:13] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:22:13] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:22:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:13] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:22:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:22:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:13] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:22:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:13] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:22:13] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:22:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:22:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:13] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:22:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:13] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:22:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:13] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:22:13] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:22:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:22:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:14] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:22:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:22:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:22:14] [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 :[15864, 27823, 25684, 18555, 27823, 20866, 25681, 16700, 17541, 30350, 12371, 25683, 25672, 27818, 14497, 18537]
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.
[2023-03-18 15:22:34] [INFO ] Invariant cache hit.
[2023-03-18 15:22:34] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-18 15:22:34] [INFO ] Invariant cache hit.
[2023-03-18 15:22:34] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:22:34] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-18 15:22:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:22:34] [INFO ] Invariant cache hit.
[2023-03-18 15:22:34] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:22:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3174 ms. (steps per millisecond=315 ) properties (out of 16) seen :125413
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 :15903
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 :30288
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 :13326
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 :10452
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 16) seen :51276
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 :16683
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 16) seen :20834
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 :8496
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 :13365
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 :22241
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 683 ms. (steps per millisecond=1464 ) properties (out of 16) seen :10133
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 :18521
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=2638 ) properties (out of 16) seen :19606
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 16) seen :23807
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 :9516
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 606 ms. (steps per millisecond=1650 ) properties (out of 16) seen :13972
[2023-03-18 15:22:45] [INFO ] Invariant cache hit.
[2023-03-18 15:22:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:22:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:45] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:22:45] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:22:45] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:22:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:22:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:22:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:22:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:45] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:22:45] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:22:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:22:45] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:22:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:22:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:45] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:22:45] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:22:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:22:45] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:22:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:22:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:22:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:46] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:22:46] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:22:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:22:46] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:22:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:22:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:46] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 15:22:46] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:22:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:22:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:22:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:22:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:46] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:22:46] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:22:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:22:46] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:22:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:22:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:46] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:22:46] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:22:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:22:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:22:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:22:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:46] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:22:46] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:46] [INFO ] Added : 4 causal constraints over 1 iterations in 36 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:22:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:46] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:22:46] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:46] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:22:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:22:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:46] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:22:46] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:46] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:22:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:46] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:22:46] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:46] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:22:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:46] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:22:46] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:22:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:46] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:22:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:22:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:46] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:22:46] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:22:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:46] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:22:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:46] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:22:46] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:22:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:46] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:22:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:47] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:22:47] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:22:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:22:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:47] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:22:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:22:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:47] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:22:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:47] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:22:47] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:22:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:22:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:47] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:22:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:22:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:47] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:22:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:47] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:22:47] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:22:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:22:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:22:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:47] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:22:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:47] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:22:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:47] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:22:47] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:22:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:22:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:47] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:22:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:47] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:22:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:47] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:22:47] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:47] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:22:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:22:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:22:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:47] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2023-03-18 15:22:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:22:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:22:47] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:22:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:47] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:22:47] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:22:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:22:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:48] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:22:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:48] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:22:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:48] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:22:48] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:22:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:22:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:48] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:22:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:48] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:22:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:48] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:22:48] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:22:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:22:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:22:48] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:22:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:22:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:22:48] [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 :[15866, 27825, 25686, 18557, 27825, 20868, 25683, 16702, 17543, 30352, 12373, 25685, 25674, 27820, 14499, 18539]
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.
[2023-03-18 15:23:09] [INFO ] Invariant cache hit.
[2023-03-18 15:23:09] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 15:23:09] [INFO ] Invariant cache hit.
[2023-03-18 15:23:09] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:23:09] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-18 15:23:09] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:23:09] [INFO ] Invariant cache hit.
[2023-03-18 15:23:09] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:23:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3176 ms. (steps per millisecond=314 ) properties (out of 16) seen :125485
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 :15158
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 :41659
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 :16666
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 :13383
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 16) seen :31729
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 :12346
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 :12832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 680 ms. (steps per millisecond=1470 ) properties (out of 16) seen :10112
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 :13931
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 16) seen :25639
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 737 ms. (steps per millisecond=1356 ) properties (out of 16) seen :9849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 16) seen :16672
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 :11900
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 :22232
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 :10123
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 747 ms. (steps per millisecond=1338 ) properties (out of 16) seen :12350
[2023-03-18 15:23:21] [INFO ] Invariant cache hit.
[2023-03-18 15:23:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:21] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:23:21] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:23:21] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:23:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:23:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:23:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:21] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:23:21] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:23:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:23:21] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:23:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:21] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:23:21] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:23:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:21] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:23:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:23:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:22] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:23:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:23:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:23:22] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:23:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:22] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:23:22] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:23:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:23:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:22] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:23:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:23:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:22] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:23:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:22] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:23:22] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:23:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:23:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:22] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:23:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:23:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:23:22] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:23:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:22] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:23:22] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:23:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:22] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:23:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:23:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:22] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:23:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:23:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:23:22] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:23:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:22] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:23:22] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:23:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:22] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:23:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:22] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:23:22] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:23:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:22] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:23:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:23:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:22] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:23:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:23:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:22] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:23:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:22] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:23:23] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:23:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:23] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:23:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:23] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:23:23] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:23:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:23:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:23:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:23] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:23:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:23:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:23:23] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:23:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:23:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:23] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:23:23] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:23:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:23:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:23:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:23:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:23] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:23:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:23:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:23:23] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:23:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:23:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:23] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:23:23] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:23:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:23:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:23:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:23] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:23:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:23:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:23] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:23:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:23:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:23] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:23:23] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:23:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:23:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:23:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:23] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:23:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:23:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:23] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:23:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:23:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:23] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:23:23] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:23:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:23] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:23:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:23:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:23:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:23] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:23:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:23:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:23] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:23:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:23:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:24] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:23:24] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:23:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:23:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:24] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:23:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:23:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:24] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:23:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:24] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:23:24] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:23:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:23:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:24] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:23:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:23:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:24] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:23:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:23:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:24] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:23:24] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:23:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:23:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:23:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:24] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:23:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:23:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:24] [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 :[15868, 27828, 25688, 18559, 27828, 20870, 25685, 16705, 17545, 30354, 12375, 25687, 25676, 27822, 14501, 18541]
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.
[2023-03-18 15:23:45] [INFO ] Invariant cache hit.
[2023-03-18 15:23:45] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-18 15:23:45] [INFO ] Invariant cache hit.
[2023-03-18 15:23:45] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:23:45] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-18 15:23:45] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:23:45] [INFO ] Invariant cache hit.
[2023-03-18 15:23:45] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:23:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3267 ms. (steps per millisecond=306 ) properties (out of 16) seen :125118
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 :11131
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 :47637
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 :18548
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 :15203
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 :47635
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 :11892
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 :13887
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 576 ms. (steps per millisecond=1736 ) properties (out of 16) seen :10736
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 :11905
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 16) seen :30316
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 751 ms. (steps per millisecond=1331 ) properties (out of 16) seen :8516
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 :15887
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 16) seen :27785
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 :8559
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 :13887
[2023-03-18 15:23:57] [INFO ] Invariant cache hit.
[2023-03-18 15:23:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:23:57] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:23:57] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:23:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:23:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:23:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:23:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:23:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:23:57] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:23:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:23:57] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:23:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:23:57] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:23:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:23:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:23:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:23:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:23:57] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:23:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:23:57] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:23:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:23:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:23:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:57] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:23:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:23:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:23:57] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:23:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:23:57] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:23:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:23:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:23:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:57] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-18 15:23:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:23:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:57] [INFO ] Added : 4 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:23:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:57] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:23:57] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:23:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:57] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 11 ms.
[2023-03-18 15:23:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:23:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:58] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:23:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:23:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:58] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:23:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:58] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:23:58] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:23:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:23:58] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:23:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:58] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-03-18 15:23:58] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:23:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:58] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:23:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:23:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:58] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:23:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:23:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:58] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:23:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:58] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:23:58] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:23:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:58] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:23:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:58] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:23:58] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:23:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:23:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:58] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:23:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:23:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:58] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:23:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:58] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:23:58] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:23:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:23:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:23:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:58] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:23:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 9 ms returned sat
[2023-03-18 15:23:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:58] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:23:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:58] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:23:58] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:23:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:23:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:23:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:59] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:23:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:23:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:59] [INFO ] Added : 6 causal constraints over 2 iterations in 36 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:23:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:59] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:23:59] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:23:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:23:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:59] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:23:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:23:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:59] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:23:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:59] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:23:59] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:23:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:59] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:23:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:23:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:23:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:59] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:23:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:23:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:59] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:23:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:59] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:23:59] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:23:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:23:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:23:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:23:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:59] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:23:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:23:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:59] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:23:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:59] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:23:59] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:23:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:23:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:23:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:59] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-18 15:23:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:23:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:59] [INFO ] Added : 5 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:23:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:23:59] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:23:59] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:23:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:23:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:24:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:24:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:00] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:24:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:24:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:24:00] [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 :[15870, 27830, 25690, 18561, 27830, 20872, 25687, 16707, 17547, 30356, 12377, 25689, 25678, 27823, 14503, 18543]
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.
[2023-03-18 15:24:20] [INFO ] Invariant cache hit.
[2023-03-18 15:24:20] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-18 15:24:20] [INFO ] Invariant cache hit.
[2023-03-18 15:24:20] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:24:20] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-18 15:24:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:24:20] [INFO ] Invariant cache hit.
[2023-03-18 15:24:20] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:24:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3186 ms. (steps per millisecond=313 ) properties (out of 16) seen :125087
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 :9029
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 :51285
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 :18539
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 574 ms. (steps per millisecond=1742 ) properties (out of 16) seen :11910
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 :41665
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 :9023
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 :22225
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 :15160
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 :9527
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 :30313
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 734 ms. (steps per millisecond=1362 ) properties (out of 16) seen :10524
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 :18518
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 16) seen :25639
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 16) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 735 ms. (steps per millisecond=1360 ) properties (out of 16) seen :8805
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 :12834
[2023-03-18 15:24:32] [INFO ] Invariant cache hit.
[2023-03-18 15:24:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:24:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:32] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:24:32] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:24:32] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:24:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:24:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:24:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:24:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:32] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:24:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:24:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:24:32] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:24:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:24:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:32] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:24:32] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:24:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:24:32] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:24:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:24:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:24:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:32] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:24:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:24:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:24:32] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:24:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:24:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:32] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:24:32] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:24:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:24:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:24:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:24:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:32] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:24:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:24:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:24:32] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:24:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:24:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:32] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:24:32] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:24:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:24:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:24:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:24:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:32] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:24:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:24:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:24:32] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:24:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:24:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:32] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:24:32] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:24:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:24:32] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:24:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:24:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:24:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:33] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:24:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:24:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:24:33] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:24:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:33] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:24:33] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:24:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:24:33] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:24:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:33] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:24:33] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:24:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:24:33] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:24:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:24:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:24:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:33] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:24:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:24:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:24:33] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:24:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:33] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:24:33] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:24:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:24:33] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:24:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:33] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:24:33] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:24:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:24:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:24:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:24:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:33] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:24:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:24:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:24:33] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:24:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:33] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:24:33] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:24:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:24:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:24:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:24:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:33] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:24:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:24:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:24:33] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:24:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:33] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:24:33] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:24:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:24:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:24:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:24:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:34] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:24:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:24:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:24:34] [INFO ] Added : 6 causal constraints over 2 iterations in 34 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:24:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:24:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:34] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:24:34] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:24:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:24:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:24:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:24:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:34] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:24:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:24:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:24:34] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:24:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:24:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:34] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:24:34] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:24:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:24:34] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:24:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:24:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:24:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:34] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:24:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:24:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:24:34] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:24:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:24:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:34] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:24:34] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:24:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:24:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:24:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:24:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:34] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:24:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:24:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:24:34] [INFO ] Added : 1 causal constraints over 1 iterations in 33 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:24:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:24:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:34] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:24:34] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:24:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:24:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:24:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:24:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:34] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:24:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:24:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:24:34] [INFO ] Added : 5 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:24:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:24:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:34] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:24:34] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:24:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:24:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:24:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:24:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:24:35] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:24:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:24:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:24:35] [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 :[15872, 27832, 25692, 18564, 27832, 20875, 25689, 16709, 17549, 30358, 12380, 25692, 25680, 27826, 14505, 18545]
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.
[2023-03-18 15:24:55] [INFO ] Invariant cache hit.
[2023-03-18 15:24:55] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-18 15:24:55] [INFO ] Invariant cache hit.
[2023-03-18 15:24:56] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:24:56] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-18 15:24:56] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 15:24:56] [INFO ] Invariant cache hit.
[2023-03-18 15:24:56] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:24:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3270 ms. (steps per millisecond=305 ) properties (out of 16) seen :125130
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 :11927
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 16) seen :47618
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 :13888
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 :15148
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 :41662
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 :12343
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 :17545
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 :8136
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 799 ms. (steps per millisecond=1251 ) properties (out of 16) seen :8380
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 :19611
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 761 ms. (steps per millisecond=1314 ) properties (out of 16) seen :8545
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 :10389
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 470 ms. (steps per millisecond=2127 ) properties (out of 16) seen :18530
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 16) seen :13336
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 :9311
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 :15863
[2023-03-18 15:25:07] [INFO ] Invariant cache hit.
[2023-03-18 15:25:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:07] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:25:07] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:25:07] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:25:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:25:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:25:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:07] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:25:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:25:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:25:07] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:25:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:07] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:25:08] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:25:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:25:08] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:25:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:25:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:25:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:08] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:25:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:25:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:25:08] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:25:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:08] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:25:08] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:25:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:25:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:25:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:25:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:08] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:25:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:25:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:25:08] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:25:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:08] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:25:08] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:25:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:25:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:08] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:25:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:08] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:25:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:08] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:25:08] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:25:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:08] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:25:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:25:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:08] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:25:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:08] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:25:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:08] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:25:08] [INFO ] [Real]Added 34 Read/Feed constraints in 9 ms returned sat
[2023-03-18 15:25:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:08] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:25:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:08] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:25:08] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:08] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:25:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:25:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:08] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:25:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:25:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:25:08] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:25:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:08] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:25:08] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:25:08] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:25:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:09] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:25:09] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:25:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:25:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:09] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:25:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:09] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:25:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:25:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:09] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:25:09] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:25:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:25:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:25:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:09] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:25:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:25:09] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:25:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:09] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:25:09] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:25:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:09] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:25:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:25:09] [INFO ] Added : 6 causal constraints over 2 iterations in 27 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:25:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:09] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:25:09] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:25:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:09] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:25:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:25:09] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:25:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:09] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:25:09] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:25:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:25:09] [INFO ] Added : 2 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:25:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:25:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:09] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:25:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:25:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:09] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:25:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:10] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:25:10] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:25:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:25:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:10] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:25:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:25:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:25:10] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:25:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:10] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:25:10] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:25:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:25:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:10] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:25:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:25:10] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:25:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:25:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:10] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:25:10] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:25:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:25:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:10] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:25:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:10] [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 :[15874, 27835, 25694, 18567, 27835, 20876, 25690, 16712, 17551, 30360, 12382, 25694, 25682, 27827, 14507, 18548]
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.
[2023-03-18 15:25:31] [INFO ] Invariant cache hit.
[2023-03-18 15:25:31] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-18 15:25:31] [INFO ] Invariant cache hit.
[2023-03-18 15:25:31] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:25:31] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-18 15:25:31] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 15:25:31] [INFO ] Invariant cache hit.
[2023-03-18 15:25:31] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 133 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:25:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3444 ms. (steps per millisecond=290 ) properties (out of 16) seen :125846
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 637 ms. (steps per millisecond=1569 ) properties (out of 16) seen :12370
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 :55587
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 :12833
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 692 ms. (steps per millisecond=1445 ) properties (out of 16) seen :10808
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=2341 ) properties (out of 16) seen :44458
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 :16674
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 :16662
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 706 ms. (steps per millisecond=1416 ) properties (out of 16) seen :8985
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 673 ms. (steps per millisecond=1485 ) properties (out of 16) seen :9564
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 :20831
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 735 ms. (steps per millisecond=1360 ) properties (out of 16) seen :9238
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 573 ms. (steps per millisecond=1745 ) properties (out of 16) seen :18542
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 :13896
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 16) seen :25640
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 736 ms. (steps per millisecond=1358 ) properties (out of 16) seen :9544
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 :17577
[2023-03-18 15:25:43] [INFO ] Invariant cache hit.
[2023-03-18 15:25:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:25:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:43] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:25:43] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:25:43] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:25:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:25:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:25:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:43] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:25:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:43] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:25:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:43] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:25:43] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:25:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:25:43] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:25:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:25:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:25:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:44] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:25:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:25:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:25:44] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:25:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:44] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:25:44] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:25:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:25:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:25:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:44] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:25:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:44] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:25:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:44] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:25:44] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:25:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:25:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:44] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:25:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:44] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:25:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:25:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:44] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:25:44] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:25:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:44] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:25:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:25:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:44] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:25:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:44] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:25:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:44] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:25:44] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:25:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:44] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:25:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:44] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:25:44] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:44] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:25:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:25:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:25:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:44] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:25:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:44] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:25:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:45] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:25:45] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:45] [INFO ] Added : 4 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:25:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:45] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:25:45] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:25:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:45] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:25:45] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:45] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:25:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:45] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:25:45] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:25:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:25:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:45] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:25:45] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:25:45] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:25:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:25:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:45] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:25:45] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:25:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:25:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:45] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:25:45] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:45] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:25:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:45] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:25:45] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:25:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:25:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:25:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:45] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:25:45] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:25:45] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:25:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:25:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:45] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-03-18 15:25:45] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:25:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:25:45] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:25:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:25:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:46] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:25:46] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:46] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:25:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:25:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:46] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:25:46] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:25:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:25:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:25:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:46] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:25:46] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:25:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:46] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:25:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:46] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:25:46] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:25:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:25:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:25:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:25:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:46] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:25:46] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:25:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:46] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:25:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:46] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:25:46] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:25:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:25:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:25:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:25:46] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:25:46] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:25:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:25:46] [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 :[15876, 27837, 25696, 18570, 27837, 20878, 25692, 16715, 17553, 30362, 12385, 25695, 25684, 27829, 14509, 18550]
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 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-18 15:26:08] [INFO ] Invariant cache hit.
[2023-03-18 15:26:08] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-18 15:26:08] [INFO ] Invariant cache hit.
[2023-03-18 15:26:08] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:26:08] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-18 15:26:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:26:08] [INFO ] Invariant cache hit.
[2023-03-18 15:26:08] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 125 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:26:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3178 ms. (steps per millisecond=314 ) properties (out of 16) seen :125848
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 :9538
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=2352 ) properties (out of 16) seen :37025
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 :10771
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 :8983
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 558 ms. (steps per millisecond=1792 ) properties (out of 16) seen :26639
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 673 ms. (steps per millisecond=1485 ) properties (out of 16) seen :11509
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 :23807
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 :13381
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 :10137
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 16) seen :22216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 736 ms. (steps per millisecond=1358 ) properties (out of 16) seen :9001
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 :15875
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 :19609
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 :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 927 ms. (steps per millisecond=1078 ) properties (out of 16) seen :9295
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 :12827
[2023-03-18 15:26:20] [INFO ] Invariant cache hit.
[2023-03-18 15:26:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:20] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:26:20] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:26:20] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:26:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:26:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:26:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:21] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:26:21] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:26:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:26:21] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:26:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:21] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:26:21] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:26:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:26:21] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:26:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:26:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:21] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:26:21] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:26:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:26:21] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:26:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:21] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:26:21] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:26:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:26:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:21] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:26:21] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:26:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:21] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:26:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:21] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:26:21] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:26:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:26:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:26:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:21] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:26:21] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:26:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:21] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:26:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:21] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:26:21] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:26:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:21] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:26:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:26:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:21] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:26:21] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:26:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:21] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:26:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:21] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:26:21] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:26:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:21] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:26:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:21] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:26:21] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:26:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:21] [INFO ] Added : 2 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:26:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:26:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:22] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:26:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:26:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:22] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:26:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:22] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:26:22] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:26:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:22] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:26:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:22] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:26:22] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:26:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:26:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:22] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:26:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:26:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:22] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:26:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:22] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:26:22] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:26:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:26:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:22] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:26:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:26:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:26:22] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:26:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:22] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:26:22] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:26:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:26:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:22] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:26:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:26:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:26:22] [INFO ] Added : 6 causal constraints over 2 iterations in 27 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:26:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:22] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:26:22] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:26:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:26:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:26:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:22] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:26:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:26:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:22] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:26:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:23] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:26:23] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:26:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:23] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:26:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:26:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:23] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:26:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:26:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:23] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:26:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:23] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:26:23] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:26:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:26:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:26:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:23] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:26:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:26:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:26:23] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:26:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:23] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:26:23] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:26:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:26:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:23] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:26:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:26:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:23] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:26:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:23] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:26:23] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:26:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:26:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:26:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:23] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:26:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:26:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:23] [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 :[15878, 27839, 25698, 18573, 27839, 20880, 25694, 16717, 17555, 30364, 12387, 25697, 25686, 27831, 14511, 18552]
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 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-18 15:26:45] [INFO ] Invariant cache hit.
[2023-03-18 15:26:45] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-18 15:26:45] [INFO ] Invariant cache hit.
[2023-03-18 15:26:45] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:26:45] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-18 15:26:45] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:26:45] [INFO ] Invariant cache hit.
[2023-03-18 15:26:45] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:26:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3415 ms. (steps per millisecond=292 ) properties (out of 16) seen :124736
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 :10101
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 :28976
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 :11093
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 :15893
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 :39207
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 :10738
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 :10434
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 :19610
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 796 ms. (steps per millisecond=1256 ) properties (out of 16) seen :7923
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 16) seen :30301
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 :11889
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 :15875
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 :17551
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 :25653
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 :11501
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 :12816
[2023-03-18 15:26:56] [INFO ] Invariant cache hit.
[2023-03-18 15:26:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:56] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:26:56] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:26:56] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:26:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:26:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:26:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:56] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:26:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:26:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:26:56] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:26:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:56] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:26:56] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:26:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:26:56] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:26:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:26:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:56] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:26:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:26:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:26:56] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:26:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:57] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:26:57] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:26:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:26:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:26:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:57] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:26:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:26:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:26:57] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:26:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:26:57] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:26:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:26:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:26:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:26:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:26:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:26:57] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:26:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:57] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:26:57] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:26:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:57] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:26:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:26:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:57] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:26:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:26:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:57] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:26:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:57] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:26:57] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:26:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:57] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:26:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:57] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:26:57] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:26:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:26:57] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:26:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:26:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:57] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:26:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:26:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:26:57] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:26:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:57] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:26:57] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:26:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:26:57] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:26:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:57] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:26:57] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:26:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:26:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:58] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:26:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:26:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:26:58] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:26:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:58] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:26:58] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:26:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:26:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:58] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:26:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:26:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:58] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:26:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:58] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:26:58] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:26:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:26:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:58] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:26:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:26:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:26:58] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:26:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:58] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:26:58] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:26:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:26:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:58] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:26:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:26:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:58] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:26:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:58] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:26:58] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:26:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:58] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:26:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:26:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:58] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:26:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:26:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:26:58] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:26:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:58] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-18 15:26:58] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:26:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:26:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:58] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:26:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:26:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:26:59] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:26:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:59] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:26:59] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:26:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:26:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:59] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 15:26:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:26:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:59] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:26:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:26:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:59] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:26:59] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:26:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:26:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:26:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:26:59] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:26:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:26:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:26:59] [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 :[15880, 27842, 25700, 18575, 27842, 20881, 25696, 19602, 17557, 30367, 12389, 25699, 25688, 27833, 14513, 18554]
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.
[2023-03-18 15:27:21] [INFO ] Invariant cache hit.
[2023-03-18 15:27:21] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-18 15:27:21] [INFO ] Invariant cache hit.
[2023-03-18 15:27:21] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:27:21] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-18 15:27:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:27:21] [INFO ] Invariant cache hit.
[2023-03-18 15:27:21] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:27:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3237 ms. (steps per millisecond=308 ) properties (out of 16) seen :125146
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 :9266
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 :41675
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 :16667
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 673 ms. (steps per millisecond=1485 ) properties (out of 16) seen :14541
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 :33317
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 16) seen :14520
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 16) seen :20841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 925 ms. (steps per millisecond=1081 ) properties (out of 16) seen :9229
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 :9299
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 16) seen :27775
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 802 ms. (steps per millisecond=1246 ) properties (out of 16) seen :8321
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 500 ms. (steps per millisecond=2000 ) properties (out of 16) seen :20875
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 :13878
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 16) seen :27782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 745 ms. (steps per millisecond=1342 ) properties (out of 16) seen :12363
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 693 ms. (steps per millisecond=1443 ) properties (out of 16) seen :14496
[2023-03-18 15:27:33] [INFO ] Invariant cache hit.
[2023-03-18 15:27:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:27:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:33] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:27:33] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:27:33] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:27:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:27:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:27:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:27:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:33] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:27:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:27:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:27:33] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:27:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:27:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:33] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:27:33] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:27:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:27:33] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:27:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:27:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:34] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:27:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:27:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:27:34] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:27:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:34] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:27:34] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:27:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:27:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:34] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:27:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:27:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:27:34] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:27:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:34] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:27:34] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:27:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:27:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:34] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:27:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:27:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:27:34] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:27:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:34] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:27:34] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:27:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:27:34] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:27:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:34] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:27:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:27:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:27:34] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:27:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:34] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:27:34] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:27:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:27:34] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:27:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:34] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:27:34] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:27:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:27:34] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:27:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:34] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:27:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 10 ms returned sat
[2023-03-18 15:27:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:27:34] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:27:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:34] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:27:34] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:27:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:27:35] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:27:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:27:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:35] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:27:35] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:27:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:27:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:27:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:27:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:35] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:27:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:27:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:27:35] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:27:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:27:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:35] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:27:35] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:27:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:27:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:27:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:27:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:35] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:27:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:27:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:27:35] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:27:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:27:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:35] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:27:35] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:27:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-18 15:27:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:27:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:27:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:35] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:27:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:27:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:27:35] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:27:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:27:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:35] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:27:35] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:27:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:27:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:27:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:27:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:35] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:27:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:27:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:27:35] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:27:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:27:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:35] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:27:35] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:27:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 11 ms.
[2023-03-18 15:27:35] [INFO ] Added : 2 causal constraints over 1 iterations in 26 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:27:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:27:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:27:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:35] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:27:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:27:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:27:36] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:27:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:27:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:36] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:27:36] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:27:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:27:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:27:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:27:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:36] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:27:36] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:27:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:27:36] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:27:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:27:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:36] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:27:36] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:27:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:27:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:27:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:27:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:36] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:27:36] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:27:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:27:36] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:27:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:27:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:36] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:27:36] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:27:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:27:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:27:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:27:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:27:36] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:27:36] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:27:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:27:36] [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 :[15882, 27845, 25703, 18579, 27845, 20883, 25699, 19604, 17560, 30370, 12392, 25701, 25690, 27835, 14515, 18556]
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 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-18 15:27:57] [INFO ] Invariant cache hit.
[2023-03-18 15:27:57] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-18 15:27:57] [INFO ] Invariant cache hit.
[2023-03-18 15:27:57] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:27:57] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-18 15:27:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:27:57] [INFO ] Invariant cache hit.
[2023-03-18 15:27:57] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:27:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3208 ms. (steps per millisecond=311 ) properties (out of 16) seen :125217
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 637 ms. (steps per millisecond=1569 ) properties (out of 16) seen :10083
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 :41670
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 503 ms. (steps per millisecond=1988 ) properties (out of 16) seen :12351
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 :11495
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 16) seen :51290
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 :14490
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 :23818
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 761 ms. (steps per millisecond=1314 ) properties (out of 16) seen :8023
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 :9780
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 :25641
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 :9026
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 :15862
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 572 ms. (steps per millisecond=1748 ) properties (out of 16) seen :12357
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 16) seen :12822
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 743 ms. (steps per millisecond=1345 ) properties (out of 16) seen :10127
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 16) seen :13896
[2023-03-18 15:28:09] [INFO ] Invariant cache hit.
[2023-03-18 15:28:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:09] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:28:09] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:28:09] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:28:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:09] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:28:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:09] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:28:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:09] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:28:09] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:28:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:09] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:28:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:09] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:28:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:28:09] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:28:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:09] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:28:09] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:28:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:09] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:28:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:28:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:09] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:28:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:09] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:28:09] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:09] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:28:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:09] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:28:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:09] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:28:09] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:09] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:28:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:28:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:09] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:28:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:09] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:28:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:09] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:28:09] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:09] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:28:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:09] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:28:09] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:09] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:28:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:09] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:28:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:28:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:28:09] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:28:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:10] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:10] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:28:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:10] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:28:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:10] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:10] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:28:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:10] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:28:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:10] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:28:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:10] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:28:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:10] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:10] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:10] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:28:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:10] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:28:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:10] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:28:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:10] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:28:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:10] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:28:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:28:10] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:28:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:10] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:10] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:28:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:10] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:10] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:10] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:28:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:10] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:28:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:10] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:10] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:28:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:10] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:28:10] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:28:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:11] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:28:11] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:11] [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 :[15885, 27847, 25705, 18581, 27847, 20885, 25701, 19606, 17562, 30372, 12394, 25703, 25692, 27836, 14517, 18558]
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.
[2023-03-18 15:28:31] [INFO ] Invariant cache hit.
[2023-03-18 15:28:31] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-18 15:28:31] [INFO ] Invariant cache hit.
[2023-03-18 15:28:31] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:28:31] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-18 15:28:31] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 15:28:31] [INFO ] Invariant cache hit.
[2023-03-18 15:28:31] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:28:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3024 ms. (steps per millisecond=330 ) properties (out of 16) seen :125089
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 :15895
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 :39222
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 :25673
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 600 ms. (steps per millisecond=1666 ) properties (out of 16) seen :13915
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 :35097
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 555 ms. (steps per millisecond=1801 ) properties (out of 16) seen :12845
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 :23829
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 670 ms. (steps per millisecond=1492 ) properties (out of 16) seen :10440
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 :9849
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 :22220
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 :9075
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 :18566
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 16) seen :23818
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 :27797
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 734 ms. (steps per millisecond=1362 ) properties (out of 16) seen :8755
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 :11497
[2023-03-18 15:28:42] [INFO ] Invariant cache hit.
[2023-03-18 15:28:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:42] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:28:42] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:28:42] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:42] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:28:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:42] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:28:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:28:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:42] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:28:42] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:28:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:43] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:28:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:28:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:43] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:28:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:28:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:43] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:28:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:43] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:28:43] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:43] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:28:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:43] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:28:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:28:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:43] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:28:43] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:28:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:28:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:43] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:28:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:43] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:28:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:43] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:28:43] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:43] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:28:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:43] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:28:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:28:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:28:43] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:28:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:28:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:43] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:28:43] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:43] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:28:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:43] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:28:43] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:28:43] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:28:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:43] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:28:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:28:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:43] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:28:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:28:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:43] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:28:43] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:28:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:43] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:28:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:43] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:28:43] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:28:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:43] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:28:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:43] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:28:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:44] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:28:44] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:44] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:28:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:44] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:28:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:44] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:28:44] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:28:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:44] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:28:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:28:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:44] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:28:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:44] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:28:44] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:44] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:28:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:28:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:44] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:28:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:44] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:28:44] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:28:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:44] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:28:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:44] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:28:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:44] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:28:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:44] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:28:44] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:44] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:28:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:28:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:28:44] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:28:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:44] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:28:44] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:44] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:28:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:28:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:28:44] [INFO ] Added : 5 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:28:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:44] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:28:44] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:28:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:28:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:44] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:28:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:28:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:28:44] [INFO ] Added : 3 causal constraints over 1 iterations in 17 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 :[15887, 27850, 25706, 18583, 27850, 20887, 25703, 19609, 17566, 30375, 12396, 25704, 25694, 27838, 14519, 18560]
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 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-18 15:29:05] [INFO ] Invariant cache hit.
[2023-03-18 15:29:05] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-18 15:29:05] [INFO ] Invariant cache hit.
[2023-03-18 15:29:05] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:29:05] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-18 15:29:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:29:05] [INFO ] Invariant cache hit.
[2023-03-18 15:29:05] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 135 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:29:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3039 ms. (steps per millisecond=329 ) properties (out of 16) seen :125443
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 16) seen :11491
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 16) seen :30273
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 417 ms. (steps per millisecond=2398 ) properties (out of 16) seen :19624
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 584 ms. (steps per millisecond=1712 ) properties (out of 16) seen :12373
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 554 ms. (steps per millisecond=1805 ) properties (out of 16) seen :26661
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 :11098
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 :15146
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 :8994
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 670 ms. (steps per millisecond=1492 ) properties (out of 16) seen :11512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 16) seen :25640
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 780 ms. (steps per millisecond=1282 ) properties (out of 16) seen :7978
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 :16673
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 :12352
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 :27778
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 :9241
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 :14509
[2023-03-18 15:29:16] [INFO ] Invariant cache hit.
[2023-03-18 15:29:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:16] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:29:16] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:29:16] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:16] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:29:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:29:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:16] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:16] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:29:16] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:17] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:17] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:17] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:17] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:17] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:17] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:17] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:17] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:17] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:17] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:29:17] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:17] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:17] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:29:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:17] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:17] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:29:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:17] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:29:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:17] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:17] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:17] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:17] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:17] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:29:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:17] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:18] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:29:18] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:18] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:29:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:18] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:29:18] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:29:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:18] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:18] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:29:18] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:18] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:29:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:18] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:29:18] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:18] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:29:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:18] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:18] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:29:18] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:18] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:29:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:29:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:18] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:29:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:18] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:29:18] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:29:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:18] [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 :[15890, 27853, 25708, 18586, 27853, 20889, 25705, 19611, 17568, 30377, 12398, 25706, 25696, 27840, 14521, 18562]
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.
[2023-03-18 15:29:39] [INFO ] Invariant cache hit.
[2023-03-18 15:29:39] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-18 15:29:39] [INFO ] Invariant cache hit.
[2023-03-18 15:29:39] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:29:39] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-18 15:29:39] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:29:39] [INFO ] Invariant cache hit.
[2023-03-18 15:29:39] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:29:39] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2950 ms. (steps per millisecond=338 ) properties (out of 16) seen :125125
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 576 ms. (steps per millisecond=1736 ) properties (out of 16) seen :13946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 417 ms. (steps per millisecond=2398 ) properties (out of 16) seen :33322
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 :17538
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 629 ms. (steps per millisecond=1589 ) properties (out of 16) seen :12373
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 576 ms. (steps per millisecond=1736 ) properties (out of 16) seen :30330
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 :22221
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 16) seen :23864
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 673 ms. (steps per millisecond=1485 ) properties (out of 16) seen :10783
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 :9824
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 766 ms. (steps per millisecond=1305 ) properties (out of 16) seen :8898
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 16) seen :20832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 555 ms. (steps per millisecond=1801 ) properties (out of 16) seen :11497
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 16) seen :23810
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 :12353
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 604 ms. (steps per millisecond=1655 ) properties (out of 16) seen :11963
[2023-03-18 15:29:50] [INFO ] Invariant cache hit.
[2023-03-18 15:29:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:50] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:29:50] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:29:50] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:29:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:50] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:29:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:29:50] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:50] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:29:50] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:50] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:29:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:50] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:29:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:29:50] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:50] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:29:50] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:50] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:29:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:50] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:50] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:29:50] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:50] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:29:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:50] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:50] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:29:50] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:50] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:50] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:29:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:50] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:51] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:51] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:51] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:51] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:51] [INFO ] Added : 5 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:51] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:29:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:51] [INFO ] Added : 6 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:29:51] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:51] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:51] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:52] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:29:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:52] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:52] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:29:52] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:52] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:29:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:52] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:52] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:29:52] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:29:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:52] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:29:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:52] [INFO ] Added : 3 causal constraints over 1 iterations in 12 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 :[15892, 27855, 25710, 18588, 27855, 22218, 25707, 19613, 17570, 30379, 12400, 25708, 25698, 27842, 14524, 18564]
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 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-18 15:30:12] [INFO ] Invariant cache hit.
[2023-03-18 15:30:12] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-18 15:30:12] [INFO ] Invariant cache hit.
[2023-03-18 15:30:12] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:30:12] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-18 15:30:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:30:12] [INFO ] Invariant cache hit.
[2023-03-18 15:30:12] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 118 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:30:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2989 ms. (steps per millisecond=334 ) properties (out of 16) seen :125190
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 :9040
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 610 ms. (steps per millisecond=1639 ) properties (out of 16) seen :22187
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 :16653
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 629 ms. (steps per millisecond=1589 ) properties (out of 16) seen :12376
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 :28956
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 :12347
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 498 ms. (steps per millisecond=2008 ) properties (out of 16) seen :19622
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 555 ms. (steps per millisecond=1801 ) properties (out of 16) seen :12362
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 :10100
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 :18534
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 :8350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 16) seen :15877
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 :17597
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 :16662
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 749 ms. (steps per millisecond=1335 ) properties (out of 16) seen :8803
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 684 ms. (steps per millisecond=1461 ) properties (out of 16) seen :9555
[2023-03-18 15:30:24] [INFO ] Invariant cache hit.
[2023-03-18 15:30:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:24] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:30:24] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:30:24] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:24] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:24] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:24] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:24] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:24] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:30:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:30:24] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:24] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:30:24] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:30:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:24] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:30:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:30:24] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:24] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:30:24] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:30:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:24] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:24] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:24] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:30:24] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:24] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:25] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:30:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:30:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:30:25] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:30:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:25] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:30:25] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:25] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:30:25] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:30:25] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:30:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:30:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:25] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:30:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:30:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:25] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:30:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:30:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:25] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:25] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:25] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:25] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:30:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:25] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:25] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:25] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:25] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:25] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:30:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:25] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:25] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:30:25] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:30:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:25] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:30:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:30:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:25] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:30:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:25] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:30:25] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:30:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:25] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:30:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:30:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:26] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:30:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:30:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:30:26] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:26] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:30:26] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:30:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:30:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:30:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:26] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:30:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:30:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:26] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:26] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:30:26] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:26] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:30:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:30:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:30:26] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:26] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:30:26] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:30:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:30:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:26] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:30:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:30:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:30:26] [INFO ] Added : 3 causal constraints over 1 iterations in 18 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 :[15894, 27858, 25712, 18591, 27858, 22220, 25708, 19616, 17572, 30382, 12403, 25710, 25700, 27844, 14526, 18566]
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.
[2023-03-18 15:30:47] [INFO ] Invariant cache hit.
[2023-03-18 15:30:47] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-18 15:30:47] [INFO ] Invariant cache hit.
[2023-03-18 15:30:47] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:30:47] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-18 15:30:47] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 15:30:47] [INFO ] Invariant cache hit.
[2023-03-18 15:30:47] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:30:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2987 ms. (steps per millisecond=334 ) properties (out of 16) seen :125376
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 :15198
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 :37074
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 :16684
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 :12842
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 :27760
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 :12357
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 :16693
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 595 ms. (steps per millisecond=1680 ) properties (out of 16) seen :10082
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 :15191
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 16) seen :30311
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 805 ms. (steps per millisecond=1242 ) properties (out of 16) seen :7729
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 :17546
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 :14491
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 :18517
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 :9534
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 :17543
[2023-03-18 15:30:58] [INFO ] Invariant cache hit.
[2023-03-18 15:30:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:58] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:30:58] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:30:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:58] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:30:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:58] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:30:58] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:58] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:58] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:58] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:58] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:30:58] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:58] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:30:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:30:59] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:59] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:59] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:30:59] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:59] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:59] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:59] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:59] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:59] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:59] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:59] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:59] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:59] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:30:59] [INFO ] Added : 5 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:59] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:30:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:59] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:59] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:30:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:59] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:59] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:30:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:00] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:31:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:31:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:00] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:31:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:00] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:00] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:00] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:31:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:00] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:31:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:00] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:00] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:00] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:31:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:00] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:31:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:00] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:00] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:31:00] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:00] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:31:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:00] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:31:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:00] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:00] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:00] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:00] [INFO ] Added : 3 causal constraints over 1 iterations in 12 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 :[15896, 27861, 25713, 18593, 27861, 22222, 25711, 19618, 17574, 30384, 12406, 25712, 25702, 27846, 14529, 18568]
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.
[2023-03-18 15:31:20] [INFO ] Invariant cache hit.
[2023-03-18 15:31:20] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-18 15:31:20] [INFO ] Invariant cache hit.
[2023-03-18 15:31:20] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:31:20] [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.
[2023-03-18 15:31:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:31:20] [INFO ] Invariant cache hit.
[2023-03-18 15:31:20] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:31:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2976 ms. (steps per millisecond=336 ) properties (out of 16) seen :124963
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 :12819
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 :27772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 417 ms. (steps per millisecond=2398 ) properties (out of 16) seen :18522
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 :9282
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 :51326
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 :11128
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 :13900
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 :10784
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 :10413
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 16) seen :20831
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 807 ms. (steps per millisecond=1239 ) properties (out of 16) seen :7694
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 16) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 16) seen :22220
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 16) seen :18508
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 790 ms. (steps per millisecond=1265 ) properties (out of 16) seen :7893
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 :15187
[2023-03-18 15:31:32] [INFO ] Invariant cache hit.
[2023-03-18 15:31:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:32] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:31:32] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:31:32] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:32] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:31:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:32] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:32] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:31:32] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:31:32] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:31:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:32] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:31:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:32] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:32] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:32] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:31:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:32] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:31:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:32] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:31:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:32] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:31:32] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:32] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:31:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:32] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:33] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:33] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:31:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:33] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:33] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:33] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:33] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:31:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:33] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:31:33] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:31:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:33] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:33] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:33] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:33] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:31:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:33] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:31:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:31:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:33] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:33] [INFO ] Added : 5 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:33] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:33] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:31:33] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:33] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:31:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:33] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:31:33] [INFO ] Added : 6 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:31:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:33] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:31:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:33] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:33] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:33] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:33] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:33] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:31:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:31:34] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:34] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:31:34] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:34] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:34] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:31:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:34] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:34] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:31:34] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:31:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:34] [INFO ] Added : 3 causal constraints over 1 iterations in 13 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 :[15898, 27863, 25714, 18595, 27863, 22224, 25713, 19621, 17577, 30386, 12408, 25714, 25703, 27847, 14532, 18570]
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.
[2023-03-18 15:31:54] [INFO ] Invariant cache hit.
[2023-03-18 15:31:54] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-18 15:31:54] [INFO ] Invariant cache hit.
[2023-03-18 15:31:54] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:31:54] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-18 15:31:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:31:54] [INFO ] Invariant cache hit.
[2023-03-18 15:31:54] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:31:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3058 ms. (steps per millisecond=327 ) properties (out of 16) seen :125098
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 :14526
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 :37026
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 :18554
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 16) seen :12824
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 16) seen :31720
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 :10420
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 16) seen :18534
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 604 ms. (steps per millisecond=1655 ) properties (out of 16) seen :13962
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 640 ms. (steps per millisecond=1562 ) properties (out of 16) seen :13357
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 :25640
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 :7964
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 16) seen :13899
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=2906 ) properties (out of 16) seen :25647
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 :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 720 ms. (steps per millisecond=1388 ) properties (out of 16) seen :8333
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 500 ms. (steps per millisecond=2000 ) properties (out of 16) seen :16685
[2023-03-18 15:32:05] [INFO ] Invariant cache hit.
[2023-03-18 15:32:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:06] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:06] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:32:06] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:06] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:06] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:06] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:06] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:06] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:32:06] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:06] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:06] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:06] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:32:06] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:06] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:32:06] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:06] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:06] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:32:06] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:06] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:06] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:06] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:06] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:06] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:06] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:06] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:07] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:07] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:32:07] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:32:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:07] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:32:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:32:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:07] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:07] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:32:07] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:07] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:32:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:07] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:07] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:32:07] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:32:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:07] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:32:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:07] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:07] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:32:07] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:32:07] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:07] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:32:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:07] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:07] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:32:07] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:07] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:32:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:07] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:07] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:32:07] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:07] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:32:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:32:07] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:07] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:07] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:07] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:32:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:32:07] [INFO ] Added : 3 causal constraints over 1 iterations in 12 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 :[15901, 27865, 25715, 18597, 27865, 22226, 25715, 19623, 17579, 30388, 12410, 25716, 25704, 27850, 14534, 18573]
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 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-18 15:32:28] [INFO ] Invariant cache hit.
[2023-03-18 15:32:28] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-18 15:32:28] [INFO ] Invariant cache hit.
[2023-03-18 15:32:28] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:32:28] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-18 15:32:28] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:32:28] [INFO ] Invariant cache hit.
[2023-03-18 15:32:28] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 148 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 15:32:28] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2981 ms. (steps per millisecond=335 ) properties (out of 16) seen :125236
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 :9538
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 :37028
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 :16667
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 576 ms. (steps per millisecond=1736 ) properties (out of 16) seen :12376
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 :33324
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 :17551
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 :14501
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 753 ms. (steps per millisecond=1328 ) properties (out of 16) seen :8450
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 :11524
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 16) seen :30301
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 658 ms. (steps per millisecond=1519 ) properties (out of 16) seen :12939
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 :16663
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 :14495
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 16) seen :27777
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 :12384
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 :13971
[2023-03-18 15:32:39] [INFO ] Invariant cache hit.
[2023-03-18 15:32:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:39] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:32:39] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 15:32:39] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:39] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:32:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:39] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:39] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:32:39] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:32:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:39] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:32:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:32:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:39] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:32:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:32:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:39] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:39] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:32:39] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:32:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:39] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:32:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:32:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:39] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:39] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:32:39] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:32:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:39] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:32:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:32:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:39] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:39] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:39] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:39] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:39] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:32:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:39] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:39] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:39] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:39] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:39] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:32:39] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:39] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:32:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:39] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:32:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:39] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:40] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:32:40] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:40] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:40] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:32:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:40] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:32:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:40] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:40] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:32:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:32:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:40] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:32:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:40] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:40] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:40] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:40] [INFO ] Added : 6 causal constraints over 2 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:32:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:40] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:32:40] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:40] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:32:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:32:40] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 15:32:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:40] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:32:40] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:40] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 15:32:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:40] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:32:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat

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