About the Execution of ITS-Tools for SemanticWebServices-PT-S064P18
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1195.436 | 3600000.00 | 3725798.00 | 12630.10 | [undef] | Time out reached |
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.r357-smll-167891806300373.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 itstools
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 r357-smll-167891806300373
=====================================================================
--------------------
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 1679168141010
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=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S064P18
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-18 19:35:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 19:35:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 19:35:44] [INFO ] Load time of PNML (sax parser for PT used): 318 ms
[2023-03-18 19:35:44] [INFO ] Transformed 154 places.
[2023-03-18 19:35:44] [INFO ] Transformed 236 transitions.
[2023-03-18 19:35:44] [INFO ] Parsed PT model containing 154 places and 236 transitions and 1265 arcs in 520 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 13 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 19:35:44] [INFO ] Computed 52 place invariants in 38 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=59 ) properties (out of 16) seen :1164
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 16) seen :77
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :692
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 16) seen :157
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 16) seen :46
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 16) seen :245
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 16) seen :239
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 :719
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 :115
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :134
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 :285
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 :152
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :171
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :176
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 24 ms. (steps per millisecond=416 ) properties (out of 16) seen :497
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 :300
[2023-03-18 19:35:45] [INFO ] Flow matrix only has 103 transitions (discarded 9 similar events)
// Phase 1: matrix 103 rows 152 cols
[2023-03-18 19:35:45] [INFO ] Computed 52 place invariants in 14 ms
[2023-03-18 19:35:45] [INFO ] [Real]Absence check using 2 positive place invariants in 15 ms returned sat
[2023-03-18 19:35:45] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 50 ms returned sat
[2023-03-18 19:35:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:45] [INFO ] [Real]Absence check using state equation in 112 ms returned sat
[2023-03-18 19:35:45] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-18 19:35:45] [INFO ] [Real]Added 93 Read/Feed constraints in 54 ms returned sat
[2023-03-18 19:35:46] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 49 ms.
[2023-03-18 19:35:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:35:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 13 ms returned sat
[2023-03-18 19:35:46] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 36 ms returned sat
[2023-03-18 19:35:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:46] [INFO ] [Nat]Absence check using state equation in 229 ms returned sat
[2023-03-18 19:35:46] [INFO ] [Nat]Added 93 Read/Feed constraints in 42 ms returned sat
[2023-03-18 19:35:46] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 70 ms.
[2023-03-18 19:35:46] [INFO ] Added : 5 causal constraints over 1 iterations in 183 ms. Result :sat
Minimization took 42 ms.
[2023-03-18 19:35:47] [INFO ] [Real]Absence check using 2 positive place invariants in 30 ms returned sat
[2023-03-18 19:35:47] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 94 ms returned sat
[2023-03-18 19:35:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:47] [INFO ] [Real]Absence check using state equation in 107 ms returned sat
[2023-03-18 19:35:47] [INFO ] [Real]Added 93 Read/Feed constraints in 29 ms returned sat
[2023-03-18 19:35:47] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 17 ms.
[2023-03-18 19:35:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:35:47] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 19:35:47] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 20 ms returned sat
[2023-03-18 19:35:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:47] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-18 19:35:47] [INFO ] [Nat]Added 93 Read/Feed constraints in 18 ms returned sat
[2023-03-18 19:35:47] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 17 ms.
[2023-03-18 19:35:47] [INFO ] Added : 3 causal constraints over 1 iterations in 51 ms. Result :sat
Minimization took 11 ms.
[2023-03-18 19:35:47] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 19:35:47] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 15 ms returned sat
[2023-03-18 19:35:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:47] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-18 19:35:47] [INFO ] [Real]Added 93 Read/Feed constraints in 14 ms returned sat
[2023-03-18 19:35:47] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 16 ms.
[2023-03-18 19:35:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:35:47] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 19:35:47] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 25 ms returned sat
[2023-03-18 19:35:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:48] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-18 19:35:48] [INFO ] [Nat]Added 93 Read/Feed constraints in 15 ms returned sat
[2023-03-18 19:35:48] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 17 ms.
[2023-03-18 19:35:48] [INFO ] Added : 3 causal constraints over 1 iterations in 51 ms. Result :sat
Minimization took 10 ms.
[2023-03-18 19:35:48] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 19:35:48] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 21 ms returned sat
[2023-03-18 19:35:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:48] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2023-03-18 19:35:48] [INFO ] [Real]Added 93 Read/Feed constraints in 17 ms returned sat
[2023-03-18 19:35:48] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 13 ms.
[2023-03-18 19:35:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:35:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 19:35:48] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 17 ms returned sat
[2023-03-18 19:35:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:48] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2023-03-18 19:35:48] [INFO ] [Nat]Added 93 Read/Feed constraints in 12 ms returned sat
[2023-03-18 19:35:48] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 19:35:48] [INFO ] Added : 5 causal constraints over 1 iterations in 45 ms. Result :sat
Minimization took 16 ms.
[2023-03-18 19:35:48] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 19:35:48] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 20 ms returned sat
[2023-03-18 19:35:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:48] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2023-03-18 19:35:48] [INFO ] [Real]Added 93 Read/Feed constraints in 10 ms returned sat
[2023-03-18 19:35:48] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 13 ms.
[2023-03-18 19:35:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:35:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 19:35:48] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 16 ms returned sat
[2023-03-18 19:35:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:49] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2023-03-18 19:35:49] [INFO ] [Nat]Added 93 Read/Feed constraints in 16 ms returned sat
[2023-03-18 19:35:49] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-18 19:35:49] [INFO ] Added : 3 causal constraints over 1 iterations in 44 ms. Result :sat
Minimization took 16 ms.
[2023-03-18 19:35:49] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 19:35:49] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 17 ms returned sat
[2023-03-18 19:35:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:49] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2023-03-18 19:35:49] [INFO ] [Real]Added 93 Read/Feed constraints in 16 ms returned sat
[2023-03-18 19:35:49] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 12 ms.
[2023-03-18 19:35:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:35:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 19:35:49] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 13 ms returned sat
[2023-03-18 19:35:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:49] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2023-03-18 19:35:49] [INFO ] [Nat]Added 93 Read/Feed constraints in 13 ms returned sat
[2023-03-18 19:35:49] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 19:35:49] [INFO ] Added : 4 causal constraints over 1 iterations in 41 ms. Result :sat
Minimization took 16 ms.
[2023-03-18 19:35:49] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 19:35:49] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 17 ms returned sat
[2023-03-18 19:35:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:49] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2023-03-18 19:35:49] [INFO ] [Real]Added 93 Read/Feed constraints in 14 ms returned sat
[2023-03-18 19:35:49] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-18 19:35:49] [INFO ] Added : 4 causal constraints over 1 iterations in 48 ms. Result :sat
Minimization took 20 ms.
[2023-03-18 19:35:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:35:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 19:35:49] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 14 ms returned sat
[2023-03-18 19:35:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:49] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2023-03-18 19:35:49] [INFO ] [Nat]Added 93 Read/Feed constraints in 12 ms returned sat
[2023-03-18 19:35:49] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 19:35:49] [INFO ] Added : 4 causal constraints over 1 iterations in 42 ms. Result :sat
Minimization took 10 ms.
[2023-03-18 19:35:50] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 19:35:50] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 17 ms returned sat
[2023-03-18 19:35:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:50] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2023-03-18 19:35:50] [INFO ] [Real]Added 93 Read/Feed constraints in 14 ms returned sat
[2023-03-18 19:35:50] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 13 ms.
[2023-03-18 19:35:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:35:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 19:35:50] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 17 ms returned sat
[2023-03-18 19:35:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:50] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2023-03-18 19:35:50] [INFO ] [Nat]Added 93 Read/Feed constraints in 13 ms returned sat
[2023-03-18 19:35:50] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 13 ms.
[2023-03-18 19:35:50] [INFO ] Added : 5 causal constraints over 1 iterations in 46 ms. Result :sat
Minimization took 12 ms.
[2023-03-18 19:35:50] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 19:35:50] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 13 ms returned sat
[2023-03-18 19:35:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:50] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2023-03-18 19:35:50] [INFO ] [Real]Added 93 Read/Feed constraints in 13 ms returned sat
[2023-03-18 19:35:50] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 8 ms.
[2023-03-18 19:35:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:35:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 19:35:50] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 15 ms returned sat
[2023-03-18 19:35:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:50] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2023-03-18 19:35:50] [INFO ] [Nat]Added 93 Read/Feed constraints in 12 ms returned sat
[2023-03-18 19:35:50] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 12 ms.
[2023-03-18 19:35:50] [INFO ] Added : 6 causal constraints over 2 iterations in 60 ms. Result :sat
Minimization took 11 ms.
[2023-03-18 19:35:50] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 19:35:50] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 16 ms returned sat
[2023-03-18 19:35:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:51] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2023-03-18 19:35:51] [INFO ] [Real]Added 93 Read/Feed constraints in 14 ms returned sat
[2023-03-18 19:35:51] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 19:35:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:35:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 19:35:51] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 17 ms returned sat
[2023-03-18 19:35:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:51] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2023-03-18 19:35:51] [INFO ] [Nat]Added 93 Read/Feed constraints in 15 ms returned sat
[2023-03-18 19:35:51] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 19:35:51] [INFO ] Added : 2 causal constraints over 1 iterations in 45 ms. Result :sat
Minimization took 15 ms.
[2023-03-18 19:35:51] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 19:35:51] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 10 ms returned sat
[2023-03-18 19:35:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:51] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2023-03-18 19:35:51] [INFO ] [Real]Added 93 Read/Feed constraints in 9 ms returned sat
[2023-03-18 19:35:51] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 19:35:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:35:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 19:35:51] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 19 ms returned sat
[2023-03-18 19:35:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:51] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2023-03-18 19:35:51] [INFO ] [Nat]Added 93 Read/Feed constraints in 16 ms returned sat
[2023-03-18 19:35:51] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 19:35:51] [INFO ] Added : 7 causal constraints over 2 iterations in 54 ms. Result :sat
Minimization took 17 ms.
[2023-03-18 19:35:51] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 19:35:51] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 12 ms returned sat
[2023-03-18 19:35:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:51] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2023-03-18 19:35:51] [INFO ] [Real]Added 93 Read/Feed constraints in 11 ms returned sat
[2023-03-18 19:35:51] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 7 ms.
[2023-03-18 19:35:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:35:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 19:35:51] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 17 ms returned sat
[2023-03-18 19:35:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:52] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2023-03-18 19:35:52] [INFO ] [Nat]Added 93 Read/Feed constraints in 15 ms returned sat
[2023-03-18 19:35:52] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 19:35:52] [INFO ] Added : 4 causal constraints over 1 iterations in 52 ms. Result :sat
Minimization took 17 ms.
[2023-03-18 19:35:52] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 19:35:52] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 13 ms returned sat
[2023-03-18 19:35:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:52] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2023-03-18 19:35:52] [INFO ] [Real]Added 93 Read/Feed constraints in 13 ms returned sat
[2023-03-18 19:35:52] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-18 19:35:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:35:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 19:35:52] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 16 ms returned sat
[2023-03-18 19:35:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:52] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2023-03-18 19:35:52] [INFO ] [Nat]Added 93 Read/Feed constraints in 13 ms returned sat
[2023-03-18 19:35:52] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 12 ms.
[2023-03-18 19:35:52] [INFO ] Added : 3 causal constraints over 1 iterations in 42 ms. Result :sat
Minimization took 10 ms.
[2023-03-18 19:35:52] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 19:35:52] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 14 ms returned sat
[2023-03-18 19:35:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:52] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2023-03-18 19:35:52] [INFO ] [Real]Added 93 Read/Feed constraints in 13 ms returned sat
[2023-03-18 19:35:52] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-18 19:35:52] [INFO ] Added : 2 causal constraints over 1 iterations in 47 ms. Result :sat
Minimization took 20 ms.
[2023-03-18 19:35:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:35:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 19:35:52] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 14 ms returned sat
[2023-03-18 19:35:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:52] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2023-03-18 19:35:52] [INFO ] [Nat]Added 93 Read/Feed constraints in 13 ms returned sat
[2023-03-18 19:35:52] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-18 19:35:53] [INFO ] Added : 2 causal constraints over 1 iterations in 40 ms. Result :sat
Minimization took 10 ms.
[2023-03-18 19:35:53] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 19:35:53] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 18 ms returned sat
[2023-03-18 19:35:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:53] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2023-03-18 19:35:53] [INFO ] [Real]Added 93 Read/Feed constraints in 17 ms returned sat
[2023-03-18 19:35:53] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 19:35:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:35:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 19:35:53] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 16 ms returned sat
[2023-03-18 19:35:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:53] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2023-03-18 19:35:53] [INFO ] [Nat]Added 93 Read/Feed constraints in 17 ms returned sat
[2023-03-18 19:35:53] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 9 ms.
[2023-03-18 19:35:53] [INFO ] Added : 6 causal constraints over 2 iterations in 55 ms. Result :sat
Minimization took 17 ms.
[2023-03-18 19:35:53] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 19:35:53] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 14 ms returned sat
[2023-03-18 19:35:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:53] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2023-03-18 19:35:53] [INFO ] [Real]Added 93 Read/Feed constraints in 15 ms returned sat
[2023-03-18 19:35:53] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 13 ms.
[2023-03-18 19:35:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:35:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 19:35:53] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 14 ms returned sat
[2023-03-18 19:35:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:35:53] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2023-03-18 19:35:53] [INFO ] [Nat]Added 93 Read/Feed constraints in 13 ms returned sat
[2023-03-18 19:35:53] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-18 19:35:53] [INFO ] Added : 5 causal constraints over 1 iterations in 50 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 :[51, 322, 131, 53, 322, 178, 655, 110, 108, 207, 104, 97, 120, 55, 465, 285]
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.3 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 51 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 52 ms. Remains : 44/152 places, 43/112 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 19:35:54] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3226 ms. (steps per millisecond=309 ) properties (out of 16) seen :125097
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 :15159
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 :44448
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 16) seen :17570
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 :12858
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 16) seen :44437
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 16) seen :20851
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 :16670
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 588 ms. (steps per millisecond=1700 ) properties (out of 16) seen :10743
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 :8775
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=4975 ) properties (out of 16) seen :27776
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 :11161
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 :14484
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 :12831
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 :27783
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1024 ms. (steps per millisecond=976 ) properties (out of 16) seen :10763
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 844 ms. (steps per millisecond=1184 ) properties (out of 16) seen :11484
[2023-03-18 19:36:06] [INFO ] Invariant cache hit.
[2023-03-18 19:36:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:36:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:36:06] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:36:06] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 19:36:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:36:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:06] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:36:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:36:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:36:06] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:36:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:36:06] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:36:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:36:06] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:36:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:06] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:36:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:36:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:36:06] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:36:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:06] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:36:06] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:36:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:36:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:36:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:06] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:36:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:36:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:36:06] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:36:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:36:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:06] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-18 19:36:06] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:36:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:36:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:06] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:36:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:36:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:36:06] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:36:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:36:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:06] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:36:07] [INFO ] [Real]Added 34 Read/Feed constraints in 9 ms returned sat
[2023-03-18 19:36:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:36:07] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:36:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:07] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:36:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:36:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:36:07] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:36:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:07] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:36:07] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:36:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:36:07] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:36:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:36:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:07] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:36:07] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:36:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:36:07] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:36:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:36:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:07] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:36:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:36:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:36:07] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:36:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:36:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:07] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:36:07] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:36:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:36:07] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:36:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:36:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:07] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:36:07] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:36:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:36:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:07] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:36:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:36:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:36:07] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:36:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:07] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:36:07] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:36:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:36:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:07] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:36:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:36:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:36:07] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:36:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:07] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:36:07] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:36:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:36:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:08] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-18 19:36:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:36:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:36:08] [INFO ] Added : 6 causal constraints over 2 iterations in 37 ms. Result :sat
Minimization took 17 ms.
[2023-03-18 19:36:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:36:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:08] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2023-03-18 19:36:08] [INFO ] [Real]Added 34 Read/Feed constraints in 10 ms returned sat
[2023-03-18 19:36:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-18 19:36:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:36:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:08] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:36:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:36:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:36:08] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:36:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:08] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:36:08] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:36:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:36:08] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:36:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:36:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:08] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 19:36:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 19 ms returned sat
[2023-03-18 19:36:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:36:08] [INFO ] Added : 2 causal constraints over 1 iterations in 49 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:36:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:08] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:36:08] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:36:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:36:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:08] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:36:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:36:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:36:08] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:36:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:08] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:36:08] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:36:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:36:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:36:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:08] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:36:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:36:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:36:08] [INFO ] Added : 5 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:36:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:08] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:36:08] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:36:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-18 19:36:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:36:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:09] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:36:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:36:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:36:09] [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 :[15136, 22219, 17536, 12798, 22219, 20826, 16657, 10708, 8697, 27776, 11076, 14469, 12808, 27777, 10714, 11446]
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 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-18 19:36:21] [INFO ] Invariant cache hit.
[2023-03-18 19:36:21] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-18 19:36:21] [INFO ] Invariant cache hit.
[2023-03-18 19:36:21] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:36:21] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-18 19:36:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 19:36:21] [INFO ] Invariant cache hit.
[2023-03-18 19:36:22] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 146 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:36:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3640 ms. (steps per millisecond=274 ) properties (out of 16) seen :125260
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 :9496
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 :35109
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 430 ms. (steps per millisecond=2325 ) properties (out of 16) seen :14500
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 :8121
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 473 ms. (steps per millisecond=2114 ) properties (out of 16) seen :27754
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 :13390
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 :22220
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 :14554
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 :9305
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 :30305
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 :8727
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 :23807
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 :20852
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 16) seen :22236
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 :8368
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 :12801
[2023-03-18 19:36:34] [INFO ] Invariant cache hit.
[2023-03-18 19:36:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:34] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:36:34] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:36:34] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:36:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:36:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:36:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:36:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:36:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:36:34] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:36:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:36:34] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:36:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:36:34] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:36:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:34] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:36:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:36:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:36:34] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 19:36:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:34] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:36:34] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:36:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:36:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:34] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:36:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:36:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:36:34] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:36:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:34] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 19:36:34] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:36:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:36:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:34] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:36:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:36:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:36:34] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:36:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:34] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:36:34] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:36:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:36:34] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:36:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:36:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:34] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:36:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:36:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:36:34] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:36:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:36:34] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:36:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:36:34] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:36:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:36:34] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:36:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:36:35] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:36:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:35] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:36:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:36:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:36:35] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:36:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:35] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:36:35] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:36:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:36:35] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:36:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:36:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:35] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:36:35] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:36:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:36:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:35] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:36:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:36:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:36:35] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:36:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:36:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:35] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:36:35] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:36:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:36:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:36:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:35] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:36:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:36:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:36:35] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:36:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:35] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:36:35] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:36:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:36:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:35] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:36:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:36:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:36:35] [INFO ] Added : 6 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:36:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:36:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:35] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:36:35] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:36:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:36:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:35] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:36:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:36:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:36:35] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:36:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:36:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:35] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:36:35] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:36:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:36:35] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:36:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:35] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:36:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:36:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:36:35] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:36:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:35] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:36:35] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:36:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:36:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:36] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:36:36] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:36:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:36:36] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:36:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:36] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:36:36] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:36:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:36:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:36] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:36:36] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:36:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:36:36] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:36:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:36] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:36:36] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:36:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:36:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:36:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:36:36] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:36:36] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:36:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:36:36] [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 :[15140, 22221, 17537, 12800, 22221, 20828, 22219, 14466, 9204, 30301, 11078, 23807, 20828, 27779, 10716, 12782]
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 19:36:51] [INFO ] Invariant cache hit.
[2023-03-18 19:36:51] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-18 19:36:51] [INFO ] Invariant cache hit.
[2023-03-18 19:36:51] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:36:51] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-18 19:36:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 19:36:51] [INFO ] Invariant cache hit.
[2023-03-18 19:36:51] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 163 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:36:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3110 ms. (steps per millisecond=321 ) properties (out of 16) seen :124753
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 :11904
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 444 ms. (steps per millisecond=2252 ) properties (out of 16) seen :39209
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 16) seen :20837
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 :12367
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 :47631
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 :10425
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 :19634
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 611 ms. (steps per millisecond=1636 ) properties (out of 16) seen :11147
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 646 ms. (steps per millisecond=1547 ) properties (out of 16) seen :9819
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 :27781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 669 ms. (steps per millisecond=1494 ) properties (out of 16) seen :9263
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 :15865
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 :18521
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 :27777
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 :9800
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 :17588
[2023-03-18 19:37:02] [INFO ] Invariant cache hit.
[2023-03-18 19:37:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:02] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:37:02] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:37:02] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:37:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:37:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:02] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:37:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:37:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:02] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:37:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:02] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:37:02] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:37:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:02] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:37:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:02] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:37:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:37:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:02] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:37:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:37:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:37:02] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:37:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:37:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:02] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:37:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:37:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:37:02] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:37:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:02] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:37:02] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:37:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:37:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:02] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:37:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:37:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:37:02] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:37:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:02] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:37:02] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:37:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:02] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:37:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:02] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:37:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 19:37:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:03] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:37:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:03] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:37:03] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:37:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:03] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:37:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:37:03] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:37:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:37:03] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:37:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-18 19:37:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:03] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:37:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:37:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:03] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:37:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:37:03] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:37:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:03] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:37:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:37:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:03] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:37:03] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:37:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:37:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:37:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:03] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:37:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:37:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:37:03] [INFO ] Added : 5 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:37:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:03] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:37:03] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:37:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:03] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:37:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:37:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:37:03] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:37:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:03] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:37:03] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:37:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:37:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:03] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 19:37:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:37:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:37:03] [INFO ] Added : 6 causal constraints over 2 iterations in 27 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:37:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:37:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:03] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:37:03] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:37:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:03] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:37:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:37:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:37:03] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:37:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:03] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:37:03] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:37:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:37:03] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:37:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:37:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:04] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:37:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:37:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:04] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:37:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:04] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:37:04] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:37:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:37:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:04] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:37:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:37:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:04] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:37:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:37:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:04] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:37:04] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:37:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:37:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:04] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:37:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:37:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:37:04] [INFO ] Added : 5 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:37:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:37:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:04] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:37:04] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:37:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:37:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:04] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:37:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:37:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:37:04] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[15142, 23803, 20829, 12802, 23803, 20830, 22221, 14468, 9765, 30303, 11081, 23809, 20830, 27781, 10718, 17532]
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 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-18 19:37:19] [INFO ] Invariant cache hit.
[2023-03-18 19:37:19] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-18 19:37:19] [INFO ] Invariant cache hit.
[2023-03-18 19:37:19] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:37:19] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-18 19:37:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 19:37:19] [INFO ] Invariant cache hit.
[2023-03-18 19:37:19] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 154 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:37:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3134 ms. (steps per millisecond=319 ) properties (out of 16) seen :125264
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 :11487
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 :44476
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 16) seen :22224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 16) seen :11938
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 :28979
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 :10108
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 :19629
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 :11529
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 :9276
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 :22222
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 :7728
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 16) seen :19607
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=1934 ) properties (out of 16) seen :14545
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 :27777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 907 ms. (steps per millisecond=1102 ) properties (out of 16) seen :10141
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 :11503
[2023-03-18 19:37:31] [INFO ] Invariant cache hit.
[2023-03-18 19:37:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:37:31] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:37:31] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:37:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:31] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:37:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:37:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:37:31] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:37:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:31] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:37:31] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:37:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:37:31] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:37:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:31] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:37:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:37:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:37:31] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:37:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:37:31] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:37:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:37:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:31] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:37:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:37:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:37:31] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:37:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:37:31] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:37:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:31] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:37:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:37:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:31] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:37:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:31] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:37:31] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:37:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:31] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:37:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:31] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:37:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:37:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:31] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:37:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:37:31] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:37:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:37:31] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:37:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:31] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:37:31] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:37:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:31] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:37:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:37:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:31] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:37:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:37:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:32] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:37:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:32] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:37:32] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:37:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:37:32] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:37:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:32] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:37:32] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:37:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:32] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:37:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:37:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:37:32] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:37:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:32] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:37:32] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:37:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:32] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:37:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:37:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:37:32] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:37:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:32] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:37:32] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:37:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:32] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:37:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:37:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:37:32] [INFO ] Added : 6 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:37:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:32] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:37:32] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:37:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:37:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:32] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:37:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:37:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:32] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:37:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:32] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:37:32] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:37:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:37:32] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:37:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:32] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:37:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:37:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:37:32] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:37:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:32] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:37:32] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:37:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:32] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:37:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:37:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:37:32] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:37:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:33] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:37:33] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:37:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:37:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:37:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:33] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:37:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:37:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:37:33] [INFO ] Added : 5 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:37:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:33] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:37:33] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:37:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:37:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:33] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:37:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:37:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:37:33] [INFO ] Added : 3 causal constraints over 1 iterations in 17 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 :[15144, 23805, 22217, 12806, 23805, 20832, 22222, 14470, 9767, 30305, 11083, 23812, 20832, 27782, 10720, 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 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 19:37:48] [INFO ] Invariant cache hit.
[2023-03-18 19:37:48] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-18 19:37:48] [INFO ] Invariant cache hit.
[2023-03-18 19:37:48] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:37:48] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-18 19:37:48] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 19:37:48] [INFO ] Invariant cache hit.
[2023-03-18 19:37:48] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:37:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3163 ms. (steps per millisecond=316 ) properties (out of 16) seen :125172
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 :11532
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 :31732
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 16) seen :23814
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 :10429
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 473 ms. (steps per millisecond=2114 ) properties (out of 16) seen :27758
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 :14514
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 :22226
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 :12355
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 :9218
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 16) seen :30301
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 :7961
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 :18517
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 :17584
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 :27792
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 :14544
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 :15963
[2023-03-18 19:37:59] [INFO ] Invariant cache hit.
[2023-03-18 19:37:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:59] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:37:59] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:37:59] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:37:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:59] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:37:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:37:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:37:59] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:37:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:37:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:59] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:37:59] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:37:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:59] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:37:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:59] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:37:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:37:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:59] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:37:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:37:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:59] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:37:59] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:37:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:59] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 19:37:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:37:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:37:59] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:37:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:37:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:59] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:37:59] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:37:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:37:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:59] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:37:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:37:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:37:59] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:37:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:37:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:59] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:37:59] [INFO ] [Real]Added 34 Read/Feed constraints in 9 ms returned sat
[2023-03-18 19:37:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:37:59] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:37:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:00] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:38:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:38:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:38:00] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 19:38:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:38:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:00] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:38:00] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:38:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:00] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:38:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:00] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:38:00] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:00] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:38:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:38:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:00] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:38:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:00] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:38:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:00] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 19:38:00] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:38:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:38:00] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:38:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:00] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:38:00] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:38:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:38:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:00] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:38:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:38:00] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:38:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:00] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:38:00] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:38:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:38:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:38:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:00] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:38:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:00] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:38:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:38:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:00] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:38:00] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:38:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:38:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:00] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:38:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:38:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:00] [INFO ] Added : 6 causal constraints over 2 iterations in 22 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:38:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:00] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:38:00] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:38:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:38:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:00] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:38:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:38:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:38:00] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:38:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:01] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:38:01] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:38:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:01] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:38:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:01] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:38:01] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:38:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:38:01] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:38:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:01] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:38:01] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:38:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:38:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:01] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:38:01] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:38:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:38:01] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:38:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:01] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:38:01] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:01] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:38:01] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:38:01] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:38:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:38:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:01] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:38:01] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:38:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:38:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:01] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:38:01] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:01] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[15145, 23807, 23806, 12809, 23807, 20834, 22224, 14472, 9769, 30307, 11086, 23814, 20834, 27784, 14473, 17536]
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 19:38:16] [INFO ] Invariant cache hit.
[2023-03-18 19:38:16] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-18 19:38:16] [INFO ] Invariant cache hit.
[2023-03-18 19:38:16] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:38:16] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2023-03-18 19:38:16] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 19:38:16] [INFO ] Invariant cache hit.
[2023-03-18 19:38:16] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 152 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:38:16] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3413 ms. (steps per millisecond=292 ) properties (out of 16) seen :124936
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 16) seen :12361
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 :55558
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 :15869
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 :10744
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 :51283
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 :12807
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 :23833
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 :11489
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 :13377
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 16) seen :27776
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 672 ms. (steps per millisecond=1488 ) properties (out of 16) seen :8983
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 :17548
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 :17543
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 16) seen :25641
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 :9830
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 :16670
[2023-03-18 19:38:27] [INFO ] Invariant cache hit.
[2023-03-18 19:38:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:27] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:38:27] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:38:27] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:38:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:38:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:27] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:38:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:38:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:38:27] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:38:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:27] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:38:27] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:38:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:38:27] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:38:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:38:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:27] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:38:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:38:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:38:27] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:38:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:27] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:38:27] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:38:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:38:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:27] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-18 19:38:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:38:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:38:27] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:38:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:27] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:38:27] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:38:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:27] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:38:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:38:27] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:38:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:27] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:38:27] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:38:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:27] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:38:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:27] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:38:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:38:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:38:27] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:38:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:27] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:38:27] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:27] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:38:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:27] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:38:27] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:28] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:38:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-18 19:38:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:28] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:38:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:38:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:38:28] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:38:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:38:28] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:38:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:38:28] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:38:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:28] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:38:28] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:28] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:38:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:38:28] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:38:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:28] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:38:28] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:28] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:38:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:38:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:38:28] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:38:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:28] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:38:28] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:38:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:38:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:28] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:38:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:38:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:28] [INFO ] Added : 6 causal constraints over 2 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:38:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:28] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:38:28] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:38:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:28] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:38:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:38:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:38:28] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:38:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:28] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 19:38:28] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:38:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:28] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:38:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:28] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:38:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:38:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:28] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:38:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:28] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:38:28] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:38:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:38:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:29] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:38:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:38:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:29] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:38:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:38:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:29] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:38:29] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:38:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:38:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:29] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:38:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:38:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:38:29] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:38:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:38:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:29] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:38:29] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:38:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:29] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:38:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:38:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:38:29] [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 :[15148, 27776, 23808, 12811, 27776, 20836, 23808, 14474, 13313, 30310, 11088, 23816, 20835, 27786, 14476, 17538]
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 19:38:44] [INFO ] Invariant cache hit.
[2023-03-18 19:38:44] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-18 19:38:44] [INFO ] Invariant cache hit.
[2023-03-18 19:38:44] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:38:44] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2023-03-18 19:38:44] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 19:38:44] [INFO ] Invariant cache hit.
[2023-03-18 19:38:44] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 149 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:38:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3096 ms. (steps per millisecond=322 ) properties (out of 16) seen :125386
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 :10799
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 822 ms. (steps per millisecond=1216 ) properties (out of 16) seen :37055
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 16) seen :18522
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 16) seen :13337
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 :41658
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 473 ms. (steps per millisecond=2114 ) properties (out of 16) seen :14501
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 :18532
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 :10437
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 669 ms. (steps per millisecond=1494 ) properties (out of 16) seen :8782
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 :27792
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 708 ms. (steps per millisecond=1412 ) properties (out of 16) seen :8547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 16) seen :13382
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 :20846
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 16) seen :23822
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 :9548
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 :19637
[2023-03-18 19:38:56] [INFO ] Invariant cache hit.
[2023-03-18 19:38:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:38:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:56] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:38:56] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:38:56] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:38:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:56] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:38:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:38:56] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:38:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:38:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:56] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:38:56] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:38:56] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:38:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:38:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:56] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:38:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:38:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-18 19:38:56] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:38:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:56] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:38:56] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:38:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:56] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:38:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:38:56] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:38:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:56] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:38:56] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:56] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:38:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:56] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:38:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:38:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:56] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:38:56] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:38:56] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:38:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:56] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:38:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:38:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:38:56] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:38:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:57] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:38:57] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:38:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:57] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:38:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:57] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:38:57] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:57] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:38:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:57] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:38:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:57] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:38:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:57] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:38:57] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:38:57] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:38:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:38:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:57] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:38:57] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:38:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:38:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:57] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:38:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:57] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:38:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:57] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:38:57] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:38:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:57] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:38:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:57] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:38:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:38:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:57] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:38:57] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:38:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:38:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:38:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:38:57] [INFO ] Added : 6 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:38:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:38:57] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:38:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:38:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:38:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:57] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:38:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:57] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:38:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:58] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:38:58] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:58] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 9 ms.
[2023-03-18 19:38:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:58] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:38:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:58] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:38:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:58] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:38:58] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:58] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:38:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:38:58] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:38:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:58] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:38:58] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:58] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:38:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:38:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:58] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:38:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:58] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:38:58] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:38:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:38:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:38:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:38:58] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:38:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:38:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:38:58] [INFO ] Added : 3 causal constraints over 1 iterations in 17 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 :[15151, 27778, 23809, 13308, 27778, 20838, 23810, 14476, 13315, 30312, 11090, 23818, 20837, 27788, 14479, 19598]
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 19:39:14] [INFO ] Invariant cache hit.
[2023-03-18 19:39:14] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-18 19:39:14] [INFO ] Invariant cache hit.
[2023-03-18 19:39:14] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:39:14] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2023-03-18 19:39:14] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 19:39:14] [INFO ] Invariant cache hit.
[2023-03-18 19:39:14] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 156 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:39:14] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3421 ms. (steps per millisecond=292 ) properties (out of 16) seen :125266
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 :10756
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 16) seen :31731
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 16) seen :16673
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 551 ms. (steps per millisecond=1814 ) properties (out of 16) seen :10394
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 16) seen :30279
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 :15152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 16) seen :17537
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 :12826
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 :11512
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 :27777
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 :7539
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 16) seen :14483
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 :22220
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 :23807
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 :10116
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 16) seen :19618
[2023-03-18 19:39:24] [INFO ] Invariant cache hit.
[2023-03-18 19:39:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:39:24] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:39:24] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:39:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:39:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:39:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:25] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:39:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:39:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:39:25] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:39:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:25] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:39:25] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:39:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:39:25] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:39:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:39:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:25] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:39:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:39:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:39:25] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:39:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:25] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:39:25] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:39:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:39:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:39:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:25] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:39:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:39:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:39:25] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:39:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:25] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:39:25] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:39:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:39:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:39:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:25] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:39:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:39:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:39:25] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:39:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:25] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:39:25] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:39:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:39:25] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:39:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:39:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:39:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:25] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:39:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:39:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:39:25] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:39:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:25] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:39:25] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 19:39:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:39:25] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:39:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:25] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:39:25] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:39:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:39:25] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:39:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:39:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:26] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:39:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:39:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:39:26] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:39:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:26] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:39:26] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:39:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:39:26] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:39:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:26] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:39:26] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:39:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:39:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:39:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:26] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:39:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:39:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:39:26] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:39:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:26] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:39:26] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:39:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:39:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:39:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:26] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:39:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:39:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:39:26] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:39:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:26] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:39:26] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:39:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:39:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:39:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:26] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:39:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:39:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:39:26] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:39:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:26] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:39:26] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:39:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:39:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:39:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:26] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:39:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:39:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:39:26] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:39:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:39:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:26] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:39:26] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:39:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:39:26] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:39:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:39:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:39:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:26] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:39:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:39:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:39:26] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:39:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:39:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:26] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:39:26] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:39:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:39:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:39:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:26] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:39:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:39:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:39:27] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:39:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:39:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:27] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:39:27] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:39:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:39:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:39:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:39:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:27] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:39:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:39:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:39:27] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:39:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:27] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:39:27] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:39:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:39:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:39:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:27] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:39:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:39:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:39:27] [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 :[15153, 27780, 23811, 13310, 27780, 20840, 23812, 14478, 13317, 30314, 11092, 23820, 22220, 27790, 14480, 19600]
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 19:39:42] [INFO ] Invariant cache hit.
[2023-03-18 19:39:42] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-18 19:39:42] [INFO ] Invariant cache hit.
[2023-03-18 19:39:42] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:39:42] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-18 19:39:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 19:39:42] [INFO ] Invariant cache hit.
[2023-03-18 19:39:42] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:39:42] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3230 ms. (steps per millisecond=309 ) properties (out of 16) seen :125053
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 697 ms. (steps per millisecond=1434 ) properties (out of 16) seen :8997
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 452 ms. (steps per millisecond=2212 ) properties (out of 16) seen :28969
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 :18525
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 :8098
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 513 ms. (steps per millisecond=1949 ) properties (out of 16) seen :31776
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 :23845
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 :9797
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 :10756
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 667 ms. (steps per millisecond=1499 ) properties (out of 16) seen :8778
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 :19633
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 :10198
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 534 ms. (steps per millisecond=1872 ) properties (out of 16) seen :12352
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 :13325
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 16) seen :23809
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 :13321
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 16) seen :15144
[2023-03-18 19:39:54] [INFO ] Invariant cache hit.
[2023-03-18 19:39:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:54] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:39:54] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:39:54] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:39:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:39:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:39:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:54] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:39:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:39:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:39:54] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:39:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:54] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:39:54] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:39:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:39:54] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:39:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:39:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:54] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:39:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:39:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:39:54] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 19:39:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:54] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:39:54] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:39:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:39:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:39:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:54] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:39:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:39:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:39:54] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:39:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:54] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:39:54] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:39:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:39:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:39:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:55] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:39:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:39:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:39:55] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:39:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:55] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 19:39:55] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:39:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:39:55] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:39:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:39:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:55] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:39:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:39:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:39:55] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:39:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:55] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:39:55] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:39:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:39:55] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:39:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:55] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:39:55] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:39:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:39:55] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:39:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:39:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:39:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:55] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:39:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:39:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:39:55] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:39:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:55] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:39:55] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:39:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:39:55] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:39:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:39:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:55] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:39:55] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:39:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:39:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:39:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:39:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:55] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:39:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:39:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:39:55] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:39:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:55] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:39:55] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:39:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:39:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:39:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:55] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:39:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:39:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:39:55] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:39:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:55] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:39:55] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:39:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:39:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:39:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:39:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:55] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:39:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:39:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:39:56] [INFO ] Added : 6 causal constraints over 2 iterations in 27 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:39:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:56] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:39:56] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:39:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:39:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:39:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:56] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:39:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:39:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:39:56] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:39:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:56] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:39:56] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:39:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:39:56] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:39:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:39:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:56] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:39:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 19:39:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:39:56] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:39:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:56] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:39:56] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:39:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:39:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:39:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:56] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:39:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 9 ms returned sat
[2023-03-18 19:39:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:39:56] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:39:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:56] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:39:56] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:39:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:39:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:39:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:39:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:56] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:39:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:39:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:39:56] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:39:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:39:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:56] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:39:56] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:39:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:39:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:39:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:39:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:39:56] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:39:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:39:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:39:56] [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 :[15155, 27783, 23813, 13312, 27783, 23807, 23814, 14480, 13319, 30318, 11094, 23822, 22222, 27792, 14482, 19602]
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 19:40:12] [INFO ] Invariant cache hit.
[2023-03-18 19:40:12] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-18 19:40:12] [INFO ] Invariant cache hit.
[2023-03-18 19:40:12] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:40:12] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2023-03-18 19:40:12] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 19:40:12] [INFO ] Invariant cache hit.
[2023-03-18 19:40:12] [INFO ] Dead Transitions using invariants and state equation in 45 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 19:40:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3096 ms. (steps per millisecond=322 ) properties (out of 16) seen :125127
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 :13329
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 :39227
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 :11889
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 :9518
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 16) seen :51276
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 16) seen :17538
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 16) seen :19603
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 :9530
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 :10447
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :30301
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 :9854
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 :25648
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 :15868
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 16) seen :19602
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 :10776
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 :10156
[2023-03-18 19:40:23] [INFO ] Invariant cache hit.
[2023-03-18 19:40:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:23] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:40:23] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:40:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:40:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:23] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:40:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:40:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:40:23] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:40:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:40:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:23] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:40:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:40:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:23] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:40:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:23] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 19:40:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:40:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:40:23] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:40:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:23] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:40:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:40:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:23] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:40:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:40:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:40:23] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:40:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:23] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:40:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:40:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:23] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:40:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:40:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:40:23] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:40:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:40:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:23] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:40:23] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:40:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:23] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:40:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:23] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:40:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:40:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:40:23] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:40:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:23] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:40:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:40:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:23] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:40:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:40:24] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:40:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:40:24] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:40:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:40:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:24] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:40:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:40:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:40:24] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:40:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:40:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:24] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:40:24] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:40:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:24] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:40:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:24] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:40:24] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:40:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:24] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:40:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:40:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:24] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:40:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:24] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:40:24] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:40:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:40:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:24] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:40:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:40:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:24] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:40:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:24] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:40:24] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:40:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:40:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:24] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:40:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:40:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:40:24] [INFO ] Added : 6 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:40:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:24] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:40:24] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:40:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:40:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:24] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:40:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:40:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:40:24] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:40:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:40:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:24] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:40:24] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:40:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:40:24] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:40:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:24] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:40:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:40:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:24] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:40:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:25] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:40:25] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:40:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:40:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:25] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:40:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:40:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:25] [INFO ] Added : 1 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:40:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:40:25] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:40:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:25] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:40:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:40:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:25] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:40:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:25] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:40:25] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:40:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:25] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:40:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:40:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:25] [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 :[15157, 27786, 23815, 13314, 27786, 23809, 23816, 14483, 13321, 30320, 11096, 25640, 22224, 27795, 14485, 19605]
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 19:40:41] [INFO ] Invariant cache hit.
[2023-03-18 19:40:41] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-18 19:40:41] [INFO ] Invariant cache hit.
[2023-03-18 19:40:41] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:40:41] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2023-03-18 19:40:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 19:40:41] [INFO ] Invariant cache hit.
[2023-03-18 19:40:41] [INFO ] Dead Transitions using invariants and state equation in 52 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 19:40:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3406 ms. (steps per millisecond=293 ) properties (out of 16) seen :125518
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 599 ms. (steps per millisecond=1669 ) properties (out of 16) seen :12365
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 16) seen :51287
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 :18550
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 16) seen :11486
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 :31724
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 :15864
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 16) seen :23808
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 :18532
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 660 ms. (steps per millisecond=1515 ) properties (out of 16) seen :11165
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 16) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 703 ms. (steps per millisecond=1422 ) properties (out of 16) seen :9512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 16) seen :20833
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 473 ms. (steps per millisecond=2114 ) properties (out of 16) seen :18560
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 :22233
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 :10390
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 660 ms. (steps per millisecond=1515 ) properties (out of 16) seen :9522
[2023-03-18 19:40:52] [INFO ] Invariant cache hit.
[2023-03-18 19:40:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:52] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:40:52] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:40:52] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:40:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:52] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:40:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:40:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:40:52] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:40:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:52] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:40:52] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:40:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:40:52] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:40:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:52] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:40:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:40:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:40:52] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:40:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:52] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:40:52] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:40:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:40:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:52] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:40:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:40:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:40:52] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:40:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:40:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:52] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 19:40:52] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:40:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:40:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:52] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:40:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:40:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:52] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:40:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:52] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:40:52] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:40:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:52] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:40:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:52] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:40:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:40:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:40:52] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:40:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:53] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:40:53] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:40:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:53] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:40:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:40:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:53] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:40:53] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:40:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:40:53] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:40:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:40:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:53] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:40:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:40:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:53] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:40:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:53] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:40:53] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:40:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:53] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:40:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:53] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:40:53] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:40:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:53] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:40:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:40:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:53] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:40:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:53] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:40:53] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:40:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:53] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:40:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:40:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:53] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:40:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:53] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:40:53] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:40:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:40:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:40:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:53] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:40:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:40:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:53] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:40:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:53] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:40:53] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:40:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:40:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:53] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:40:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:40:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:53] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:40:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:53] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:40:53] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:40:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:40:53] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:40:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:54] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:40:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:40:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:40:54] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:40:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:54] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:40:54] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:40:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:40:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:54] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:40:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:40:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:54] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:40:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:54] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:40:54] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:40:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:40:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:40:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:54] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:40:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:40:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:40:54] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:40:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:54] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:40:54] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:40:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:40:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:40:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:54] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:40:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:40:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:40:54] [INFO ] Added : 3 causal constraints over 1 iterations in 12 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 :[15160, 27789, 23817, 13316, 27789, 23811, 23818, 18509, 13325, 30322, 11098, 25643, 22226, 27797, 14487, 19607]
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 19:41:10] [INFO ] Invariant cache hit.
[2023-03-18 19:41:10] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-18 19:41:10] [INFO ] Invariant cache hit.
[2023-03-18 19:41:10] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:41:10] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2023-03-18 19:41:10] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 19:41:10] [INFO ] Invariant cache hit.
[2023-03-18 19:41:10] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 167 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:41:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3099 ms. (steps per millisecond=322 ) properties (out of 16) seen :125175
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 :11899
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 :27818
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 472 ms. (steps per millisecond=2118 ) properties (out of 16) seen :20850
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 :10436
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 16) seen :51285
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 :11926
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 :15156
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 681 ms. (steps per millisecond=1468 ) properties (out of 16) seen :8765
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 16) seen :13378
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 :30304
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 :9521
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 16) seen :23812
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 :18539
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 :14499
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 :7929
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 :11499
[2023-03-18 19:41:22] [INFO ] Invariant cache hit.
[2023-03-18 19:41:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:41:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:22] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:41:22] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:41:22] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:41:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:41:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:41:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:22] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:41:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:41:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:41:22] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:41:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:22] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:41:22] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:41:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:41:22] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:41:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:41:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:41:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:22] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:41:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:41:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:41:22] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:41:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:41:22] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:41:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:41:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:41:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:22] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 19:41:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:41:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:41:22] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:41:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:41:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:22] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:41:22] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:41:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:41:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:41:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:22] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:41:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:41:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:41:22] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:41:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:41:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:22] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:41:22] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:41:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:41:22] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:41:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:41:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:22] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:41:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:41:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:41:22] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:41:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:22] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:41:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:41:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:41:23] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:41:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:23] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:41:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:41:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:41:23] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:41:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:41:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:41:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:23] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:41:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:41:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:41:23] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:41:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:23] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:41:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:41:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:41:23] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:41:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:23] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:41:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:41:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:41:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:41:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:41:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:23] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:41:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:41:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:41:23] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:41:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:23] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:41:23] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:41:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:41:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:41:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:23] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:41:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:41:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:41:23] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:41:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:23] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:41:23] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:41:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:41:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:41:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:23] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:41:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:41:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-18 19:41:23] [INFO ] Added : 6 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:41:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:23] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:41:23] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:41:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:41:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:41:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:23] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:41:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:41:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:41:23] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:41:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:23] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:41:24] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:41:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:41:24] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:41:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:41:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:24] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:41:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:41:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:41:24] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:41:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:24] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:41:24] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:41:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:41:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:41:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:41:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:24] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:41:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:41:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:41:24] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 9 ms.
[2023-03-18 19:41:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:24] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:41:24] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:41:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:41:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:41:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:24] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:41:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:41:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:41:24] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:41:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:24] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:41:24] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:41:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:41:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:41:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:24] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:41:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:41:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:41:24] [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 :[15162, 27792, 23819, 13318, 27792, 23812, 23820, 18511, 13327, 30325, 11100, 25645, 22227, 27799, 14489, 19610]
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 19:41:40] [INFO ] Invariant cache hit.
[2023-03-18 19:41:40] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-18 19:41:40] [INFO ] Invariant cache hit.
[2023-03-18 19:41:40] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:41:40] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2023-03-18 19:41:40] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 19:41:40] [INFO ] Invariant cache hit.
[2023-03-18 19:41:40] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 190 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:41:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3477 ms. (steps per millisecond=287 ) properties (out of 16) seen :125294
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 717 ms. (steps per millisecond=1394 ) properties (out of 16) seen :8555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 16) seen :30292
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 16) seen :20839
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 :10780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 16) seen :47613
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 :14541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 16) seen :13902
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 470 ms. (steps per millisecond=2127 ) properties (out of 16) seen :15165
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 :8587
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 16) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 643 ms. (steps per millisecond=1555 ) properties (out of 16) seen :9813
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 :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 16) seen :12818
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 16) seen :25643
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 722 ms. (steps per millisecond=1385 ) properties (out of 16) seen :8791
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 :11883
[2023-03-18 19:41:52] [INFO ] Invariant cache hit.
[2023-03-18 19:41:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:52] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:41:52] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:41:52] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:41:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:41:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:41:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:52] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:41:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:41:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:41:52] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:41:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:52] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:41:52] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:41:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:41:52] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:41:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:41:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:41:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:52] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:41:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:41:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:41:52] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:41:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:52] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:41:52] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:41:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:41:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:41:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:52] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:41:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:41:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:41:52] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:41:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:41:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:52] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:41:52] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:41:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:41:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:41:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:52] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:41:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:41:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:41:52] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:41:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:52] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:41:52] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:41:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:41:52] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:41:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:41:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:52] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:41:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:41:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:41:52] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:41:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:41:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:52] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:41:52] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:41:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:41:52] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:41:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:52] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:41:52] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:41:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:41:52] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:41:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:41:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:53] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2023-03-18 19:41:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:41:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:41:53] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:41:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:53] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:41:53] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:41:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:41:53] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:41:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:41:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:53] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:41:53] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:41:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:41:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:41:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:53] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:41:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:41:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:41:53] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:41:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:53] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:41:53] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:41:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:41:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:41:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:53] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:41:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:41:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:41:53] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:41:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:41:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:53] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:41:53] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:41:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:41:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:41:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:53] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:41:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:41:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:41:53] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:41:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:53] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:41:53] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:41:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:41:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:41:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:41:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:53] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:41:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:41:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:41:53] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:41:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:53] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:41:53] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:41:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:41:53] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:41:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:41:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:54] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:41:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:41:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:41:54] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:41:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:54] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:41:54] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:41:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:41:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:41:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:41:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:54] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:41:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:41:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:41:54] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:41:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:54] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:41:54] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:41:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:41:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:41:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:54] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:41:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:41:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:41:54] [INFO ] Added : 5 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:41:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:41:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:54] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:41:54] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:41:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:41:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:41:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:41:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:41:54] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:41:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:41:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:41:54] [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 :[15164, 27794, 23821, 13320, 27794, 23814, 23822, 18513, 13329, 30328, 11102, 25647, 22229, 27801, 14491, 19612]
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 12 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 12 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 19:42:10] [INFO ] Invariant cache hit.
[2023-03-18 19:42:10] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-18 19:42:10] [INFO ] Invariant cache hit.
[2023-03-18 19:42:10] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:42:10] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-18 19:42:10] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 19:42:10] [INFO ] Invariant cache hit.
[2023-03-18 19:42:10] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 137 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:42:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3354 ms. (steps per millisecond=298 ) properties (out of 16) seen :125614
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 :11551
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 445 ms. (steps per millisecond=2247 ) properties (out of 16) seen :37034
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 :12822
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 :16729
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 :25584
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 459 ms. (steps per millisecond=2178 ) properties (out of 16) seen :15164
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 :18547
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 :10763
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 16) seen :9286
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 16) seen :30314
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 711 ms. (steps per millisecond=1406 ) properties (out of 16) seen :9561
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 495 ms. (steps per millisecond=2020 ) properties (out of 16) seen :17585
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 408 ms. (steps per millisecond=2450 ) properties (out of 16) seen :20869
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 :15879
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 :10439
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 :10422
[2023-03-18 19:42:22] [INFO ] Invariant cache hit.
[2023-03-18 19:42:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:22] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:42:22] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:42:22] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:42:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:42:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:22] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:42:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:42:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:22] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:42:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:22] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:42:22] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:42:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:22] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:42:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:22] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:42:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:42:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:42:22] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:42:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:22] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:42:22] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:42:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:22] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:42:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:42:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:42:22] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:42:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:22] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:42:22] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:42:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:42:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:23] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:42:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:42:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:23] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:42:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:23] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:42:23] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:42:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:42:23] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:42:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:42:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:23] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:42:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:42:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:42:23] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:42:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:42:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:23] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:42:23] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:42:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:23] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:42:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:23] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:42:23] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:42:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:42:23] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:42:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:42:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:23] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:42:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:42:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:23] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:42:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:23] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:42:23] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:42:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:42:23] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:42:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:23] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:42:23] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:42:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:23] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:42:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:42:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:23] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:42:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:42:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:23] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:42:23] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:42:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:42:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:23] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:42:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:42:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:42:23] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:42:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:42:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:23] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:42:23] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:42:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:42:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:42:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:24] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:42:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:42:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:24] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:42:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:24] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:42:24] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:42:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:42:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:24] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:42:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:42:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:24] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:42:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:24] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:42:24] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:42:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:24] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:42:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:42:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:24] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:42:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:42:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:24] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:42:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:42:24] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:42:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:42:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:24] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:42:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:42:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:24] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:42:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:42:24] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:42:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:42:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:24] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:42:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:42:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:24] [INFO ] Added : 5 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:42:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:24] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:42:24] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:42:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:24] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:42:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:42:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:42:24] [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 :[15166, 27796, 23823, 16655, 27796, 23816, 23823, 18516, 13331, 30331, 11105, 25649, 22231, 27803, 14493, 19615]
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 19:42:41] [INFO ] Invariant cache hit.
[2023-03-18 19:42:41] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-18 19:42:41] [INFO ] Invariant cache hit.
[2023-03-18 19:42:41] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:42:41] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2023-03-18 19:42:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 19:42:41] [INFO ] Invariant cache hit.
[2023-03-18 19:42:41] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 159 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:42:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3123 ms. (steps per millisecond=320 ) properties (out of 16) seen :125233
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 :13917
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 16) seen :44438
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 445 ms. (steps per millisecond=2247 ) properties (out of 16) seen :17576
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 :9521
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 16) seen :51276
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 :15872
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 :17545
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 :12346
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 :8500
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 :22222
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 :9354
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 :19614
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 16) seen :23807
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 16) seen :23815
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 724 ms. (steps per millisecond=1381 ) properties (out of 16) seen :8548
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 :14525
[2023-03-18 19:42:51] [INFO ] Invariant cache hit.
[2023-03-18 19:42:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:42:51] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:42:51] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:42:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:42:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:51] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:42:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:42:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:42:51] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:42:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:42:51] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:42:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:42:51] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:42:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:52] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:42:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:42:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:42:52] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:42:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:52] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:42:52] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:42:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:42:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:42:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:52] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:42:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:42:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:42:52] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:42:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:42:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:52] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:42:52] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:42:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:42:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:42:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:52] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:42:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:42:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:42:52] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:42:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:52] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:42:52] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:42:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:42:52] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:42:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:42:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:52] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:42:52] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:42:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:42:52] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:42:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:42:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:52] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:42:52] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:42:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:42:52] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:42:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:42:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:52] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:42:52] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 19:42:52] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:42:52] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:42:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:42:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:53] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:42:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:42:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:53] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:42:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:42:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:53] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:42:53] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:42:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:53] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:42:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:53] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:42:53] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:42:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:53] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:42:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:42:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:42:53] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:42:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:42:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:53] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:42:53] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:42:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:42:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:42:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:42:53] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:42:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:42:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:53] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:42:53] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:42:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:42:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:42:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:42:53] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:42:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:42:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:53] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:42:53] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:42:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:53] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:42:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:42:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:42:53] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:42:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:42:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:53] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:42:53] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:42:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:42:53] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:42:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:42:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:42:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:42:53] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:42:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:42:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:53] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:42:53] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:42:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:54] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:42:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:42:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:54] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:42:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:54] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:42:54] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:42:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:42:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:54] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:42:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:42:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:54] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:42:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:54] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:42:54] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:42:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:42:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:42:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:54] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:42:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:42:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:42:54] [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 :[15168, 27799, 23825, 16657, 27799, 23818, 23826, 18518, 13334, 30333, 11109, 25650, 23807, 27806, 14496, 19618]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-18 19:43:10] [INFO ] Invariant cache hit.
[2023-03-18 19:43:10] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-18 19:43:10] [INFO ] Invariant cache hit.
[2023-03-18 19:43:10] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:43:10] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-18 19:43:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 19:43:10] [INFO ] Invariant cache hit.
[2023-03-18 19:43:10] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 144 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:43:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3881 ms. (steps per millisecond=257 ) properties (out of 16) seen :125556
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 :14490
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 :41711
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 :14517
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 :8745
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 16) seen :31725
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 449 ms. (steps per millisecond=2227 ) properties (out of 16) seen :16680
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 :22225
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 652 ms. (steps per millisecond=1533 ) properties (out of 16) seen :11148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 929 ms. (steps per millisecond=1076 ) properties (out of 16) seen :8106
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 :19614
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 :8148
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 :14486
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 473 ms. (steps per millisecond=2114 ) properties (out of 16) seen :18547
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 408 ms. (steps per millisecond=2450 ) properties (out of 16) seen :27792
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 789 ms. (steps per millisecond=1267 ) properties (out of 16) seen :8298
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 575 ms. (steps per millisecond=1739 ) properties (out of 16) seen :12362
[2023-03-18 19:43:23] [INFO ] Invariant cache hit.
[2023-03-18 19:43:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:23] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:43:23] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:43:23] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:43:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:43:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:23] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:43:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:43:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:43:23] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:43:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:23] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:43:23] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:43:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:43:23] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:43:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-18 19:43:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:23] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:43:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:43:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:43:23] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 19:43:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:23] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:43:23] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:43:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:43:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:23] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:43:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:43:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:43:23] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:43:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:23] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 19:43:23] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:43:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:43:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:24] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:43:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:43:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:43:24] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:43:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:24] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:43:24] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:43:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:43:24] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:43:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:24] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:43:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:43:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:43:24] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:43:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:43:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:24] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:43:24] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:43:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:43:24] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:43:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:24] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:43:24] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:43:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:43:24] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:43:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-18 19:43:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:24] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:43:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:43:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:43:24] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:43:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:24] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:43:24] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:43:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:43:24] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:43:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:43:24] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:43:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:43:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:43:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:24] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:43:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:43:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:43:24] [INFO ] Added : 5 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:43:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:24] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:43:24] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:43:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:43:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:43:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:24] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:43:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:43:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:43:24] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:43:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:24] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:43:24] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:43:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:43:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:43:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:24] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:43:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:43:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:43:25] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:43:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:43:25] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:43:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:43:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:43:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:25] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:43:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:43:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:43:25] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:43:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:43:25] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:43:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:43:25] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:43:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:43:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:25] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:43:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:43:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:43:25] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:43:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:43:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:43:25] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:43:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:43:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:43:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:25] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:43:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:43:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:43:25] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:43:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:25] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 19:43:25] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:43:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:43:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:43:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:25] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:43:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:43:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:43:25] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:43:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:25] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:43:25] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:43:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:43:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:25] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:43:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:43:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:43:25] [INFO ] Added : 3 causal constraints over 1 iterations in 16 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 :[15170, 27802, 23827, 16660, 27802, 23820, 23828, 18520, 13336, 30335, 11112, 25651, 23810, 27808, 14499, 19620]
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 19:43:41] [INFO ] Invariant cache hit.
[2023-03-18 19:43:41] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-18 19:43:41] [INFO ] Invariant cache hit.
[2023-03-18 19:43:41] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:43:41] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-18 19:43:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 19:43:41] [INFO ] Invariant cache hit.
[2023-03-18 19:43:41] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:43:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3055 ms. (steps per millisecond=327 ) properties (out of 16) seen :124939
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1033 ms. (steps per millisecond=968 ) properties (out of 16) seen :8342
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 :37043
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 16) seen :13887
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 16) seen :20857
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 471 ms. (steps per millisecond=2123 ) properties (out of 16) seen :25627
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 :17553
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 16) seen :15875
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 628 ms. (steps per millisecond=1592 ) properties (out of 16) seen :9504
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 :8320
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 :19601
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 :7732
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 16) seen :16661
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 415 ms. (steps per millisecond=2409 ) properties (out of 16) seen :18522
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 16) seen :20829
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 :11211
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 :12828
[2023-03-18 19:43:53] [INFO ] Invariant cache hit.
[2023-03-18 19:43:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:53] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:43:53] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:43:53] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:43:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:43:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:43:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:53] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:43:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:43:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:43:53] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:43:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:43:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:53] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:43:53] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:43:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:43:53] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:43:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:53] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:43:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:43:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:43:53] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:43:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:43:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:53] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:43:53] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:43:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:43:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:53] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:43:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:43:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:43:53] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:43:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:53] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:43:53] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:43:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:43:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:53] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:43:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:43:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:43:53] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:43:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:53] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:43:53] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:43:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:43:53] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:43:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:43:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:53] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:43:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:43:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:43:53] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:43:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:54] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:43:54] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:43:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:43:54] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:43:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:54] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:43:54] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:43:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:43:54] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:43:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:54] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:43:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:43:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:43:54] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:43:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:43:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:54] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:43:54] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:43:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:43:54] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:43:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:54] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:43:54] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:43:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:43:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:54] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:43:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:43:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:43:54] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:43:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:54] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:43:54] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:43:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:43:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:54] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:43:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:43:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:43:54] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:43:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:54] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:43:54] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:43:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:43:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:54] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:43:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:43:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:43:54] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:43:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:54] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:43:54] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:43:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:43:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:54] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:43:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:43:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:43:54] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:43:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:54] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:43:54] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:43:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:43:55] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:43:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:55] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:43:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:43:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:43:55] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:43:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:55] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:43:55] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:43:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:43:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:55] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:43:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:43:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:43:55] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:43:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:55] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:43:55] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:43:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:43:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:55] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:43:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:43:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:43:55] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:43:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:43:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:55] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:43:55] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:43:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:43:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:43:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:55] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:43:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:43:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:43:55] [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 :[15173, 27805, 23829, 20825, 27805, 23822, 23829, 18522, 13338, 30338, 11115, 25653, 23812, 27810, 14502, 19622]
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 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 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-18 19:44:12] [INFO ] Invariant cache hit.
[2023-03-18 19:44:12] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-18 19:44:12] [INFO ] Invariant cache hit.
[2023-03-18 19:44:12] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:44:12] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
[2023-03-18 19:44:12] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 19:44:12] [INFO ] Invariant cache hit.
[2023-03-18 19:44:12] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 171 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:44:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3277 ms. (steps per millisecond=305 ) properties (out of 16) seen :125145
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 971 ms. (steps per millisecond=1029 ) properties (out of 16) seen :8358
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 :41662
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 :25645
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 :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 :20168
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 :9250
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 16) seen :20830
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 :11118
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 :11936
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=2915 ) properties (out of 16) seen :25647
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 754 ms. (steps per millisecond=1326 ) properties (out of 16) seen :7684
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 :22230
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 :15868
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 :13924
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 :10419
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 :19635
[2023-03-18 19:44:24] [INFO ] Invariant cache hit.
[2023-03-18 19:44:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:24] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:44:24] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:44:24] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:44:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:44:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:44:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:24] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:44:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:44:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:24] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:44:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:44:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:24] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:44:24] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:44:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:44:24] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:44:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:44:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:44:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:24] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:44:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:44:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:44:24] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:44:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:24] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:44:24] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:44:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:44:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:24] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:44:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:44:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:24] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:44:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:25] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:44:25] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:44:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:44:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:25] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:44:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:44:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:25] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:44:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:44:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:25] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:44:25] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:44:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:25] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:44:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:44:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:44:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:25] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:44:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:44:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:25] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:44:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:44:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:25] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:44:25] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:44:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:25] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:44:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:44:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:25] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:44:25] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:44:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:25] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:44:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:44:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:25] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:44:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:44:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:25] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:44:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:25] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:44:25] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:44:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:44:25] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:44:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:44:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:25] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:44:25] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:44:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:44:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:25] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:44:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:44:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:25] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:44:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:25] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:44:25] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:44:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:44:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:44:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:25] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:44:25] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:44:25] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:25] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:44:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:26] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:44:26] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:44:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:44:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:44:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:26] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:44:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:44:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:44:26] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:44:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:26] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:44:26] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:44:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:44:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:26] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:44:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:44:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:26] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:44:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:26] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:44:26] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:44:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:26] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:44:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:44:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:26] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:44:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:44:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:26] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:44:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:44:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:26] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:44:26] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:44:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:44:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:26] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:44:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:44:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:44:26] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:44:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:26] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:44:26] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:44:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:44:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:26] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:44:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:44:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:26] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:44:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:44:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:26] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:44:26] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:44:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:44:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:26] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:44:26] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:44:26] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:26] [INFO ] Added : 3 causal constraints over 1 iterations in 14 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 :[15175, 27808, 25640, 20827, 27808, 23824, 23832, 18525, 13340, 30341, 11117, 25655, 23813, 27813, 14504, 19624]
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 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 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-18 19:44:43] [INFO ] Invariant cache hit.
[2023-03-18 19:44:43] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-18 19:44:43] [INFO ] Invariant cache hit.
[2023-03-18 19:44:43] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:44:43] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
[2023-03-18 19:44:43] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 19:44:43] [INFO ] Invariant cache hit.
[2023-03-18 19:44:44] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 232 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:44:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3473 ms. (steps per millisecond=287 ) properties (out of 16) seen :125072
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 :11085
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 :30291
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 :19615
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 :11128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 16) seen :47608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 495 ms. (steps per millisecond=2020 ) properties (out of 16) seen :12819
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 :15162
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 695 ms. (steps per millisecond=1438 ) properties (out of 16) seen :12362
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 :10791
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 969 ms. (steps per millisecond=1031 ) properties (out of 16) seen :9568
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 :16660
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 :16661
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 :27793
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 :9002
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 :13355
[2023-03-18 19:44:56] [INFO ] Invariant cache hit.
[2023-03-18 19:44:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:56] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:44:56] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:44:56] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:44:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:44:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:44:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:56] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:44:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:44:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:44:56] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:44:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:56] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:44:56] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:44:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:56] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:44:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:44:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:56] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:44:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:44:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:44:56] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:44:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:56] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:44:56] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:44:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:44:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:44:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:56] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:44:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:44:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:44:56] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:44:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:56] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:44:56] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:44:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:44:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:56] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:44:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:44:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:56] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:44:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:56] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:44:56] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:44:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:56] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:44:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:44:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:56] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:44:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:44:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:56] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:44:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:57] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2023-03-18 19:44:57] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:44:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:44:57] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:44:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 6 ms returned sat
[2023-03-18 19:44:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:57] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:44:57] [INFO ] [Real]Added 34 Read/Feed constraints in 20 ms returned sat
[2023-03-18 19:44:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:57] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:44:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:44:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:44:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:57] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 19:44:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:44:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:57] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:44:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:57] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 19:44:57] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:44:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:44:57] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:44:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:57] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:44:57] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:44:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:44:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:57] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 19:44:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:44:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:44:57] [INFO ] Added : 5 causal constraints over 1 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:44:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:44:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:57] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2023-03-18 19:44:57] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:44:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:44:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:44:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:57] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:44:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:44:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:57] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:44:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:44:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:58] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:44:58] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:44:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:44:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:44:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:58] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:44:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:44:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:44:58] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:44:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:58] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:44:58] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:44:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:44:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:44:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:44:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:58] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 19:44:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:44:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-18 19:44:58] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:44:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2023-03-18 19:44:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:58] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:44:58] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:44:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:44:58] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:44:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:44:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:58] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:44:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:44:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:44:58] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:44:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:44:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:58] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:44:58] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:44:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:44:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:44:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:44:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:58] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2023-03-18 19:44:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:44:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:58] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:44:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:44:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:58] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:44:58] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:44:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:44:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:44:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:59] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:44:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:44:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:44:59] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:44:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:44:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:59] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:44:59] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:44:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:44:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:44:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:44:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:44:59] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:44:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:44:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:44:59] [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 :[15177, 27811, 25642, 20829, 27811, 23826, 23834, 18527, 13342, 30344, 11119, 25657, 23815, 27815, 14507, 19626]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-18 19:45:16] [INFO ] Invariant cache hit.
[2023-03-18 19:45:16] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-18 19:45:16] [INFO ] Invariant cache hit.
[2023-03-18 19:45:16] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:45:16] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2023-03-18 19:45:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 19:45:16] [INFO ] Invariant cache hit.
[2023-03-18 19:45:16] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 184 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:45:16] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3290 ms. (steps per millisecond=303 ) properties (out of 16) seen :125383
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 16) seen :13925
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 16) seen :51287
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 16) seen :11901
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 :9236
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 :31757
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 572 ms. (steps per millisecond=1748 ) properties (out of 16) seen :10745
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 :14493
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 :12847
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 :9277
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 :19618
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 :7575
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 :17549
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 :17553
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 16) seen :23812
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 :14536
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 :10774
[2023-03-18 19:45:28] [INFO ] Invariant cache hit.
[2023-03-18 19:45:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:45:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:45:28] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:45:28] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:45:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:45:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:45:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:45:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:28] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:45:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:45:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:45:28] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:45:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:45:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:28] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:45:28] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:45:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:45:28] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:45:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:45:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:45:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:28] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:45:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:45:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:45:28] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:45:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:45:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:28] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2023-03-18 19:45:28] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:45:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:45:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:45:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:45:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:28] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:45:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:45:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:45:28] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:45:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:45:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:28] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:45:28] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:45:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:45:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:45:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:45:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:29] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:45:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:45:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:45:29] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:45:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:45:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:29] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:45:29] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:45:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:45:29] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:45:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:45:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:45:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:29] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2023-03-18 19:45:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:45:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:45:29] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 10 ms.
[2023-03-18 19:45:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:45:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:29] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 19:45:29] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:45:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:45:29] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:45:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:45:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:29] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:45:29] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:45:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:45:29] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:45:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:45:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:45:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:29] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 19:45:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:45:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:45:29] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:45:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:45:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:29] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:45:29] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:45:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:45:29] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:45:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:45:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:29] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:45:29] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:45:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:45:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:45:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:45:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:29] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:45:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:45:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:45:30] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:45:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:45:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:30] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2023-03-18 19:45:30] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:45:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:45:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:45:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:45:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:30] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:45:30] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:45:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:45:30] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:45:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:45:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:30] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:45:30] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:45:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:45:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:45:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:45:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:30] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:45:30] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:45:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:45:30] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:45:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:45:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:30] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-18 19:45:30] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:45:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:45:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:45:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:45:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:30] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:45:30] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:45:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:45:30] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:45:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:45:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:30] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:45:30] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:45:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:45:30] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:45:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:45:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:45:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:30] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:45:30] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:45:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:45:30] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:45:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:45:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:31] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:45:31] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:45:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:45:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:45:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:45:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:31] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-18 19:45:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:45:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:45:31] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:45:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:45:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:31] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:45:31] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:45:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:45:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:45:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:45:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:31] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:45:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:45:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:45:31] [INFO ] Added : 5 causal constraints over 1 iterations in 27 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:45:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:45:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:31] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:45:31] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:45:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:45:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:45:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:45:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:31] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:45:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:45:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:45:31] [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 :[15179, 27813, 25643, 20831, 27813, 23828, 23836, 18529, 13344, 30346, 11122, 25659, 23817, 27817, 14510, 19629]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 5 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-18 19:45:48] [INFO ] Invariant cache hit.
[2023-03-18 19:45:48] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-18 19:45:48] [INFO ] Invariant cache hit.
[2023-03-18 19:45:48] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:45:48] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2023-03-18 19:45:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 19:45:48] [INFO ] Invariant cache hit.
[2023-03-18 19:45:48] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 165 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:45:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3308 ms. (steps per millisecond=302 ) properties (out of 16) seen :125330
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 16) seen :13890
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 16) seen :47615
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 16) seen :20831
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 701 ms. (steps per millisecond=1426 ) properties (out of 16) seen :9786
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 :26646
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 :11117
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 :20829
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 :9800
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 :8965
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 :30308
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 :7683
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 16) seen :25639
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 :15194
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 :27777
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 :12834
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 :11488
[2023-03-18 19:45:59] [INFO ] Invariant cache hit.
[2023-03-18 19:45:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:59] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:45:59] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:45:59] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:45:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:45:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:45:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:45:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:59] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:45:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:45:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:45:59] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:45:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:59] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 19:45:59] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:45:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:45:59] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:45:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:45:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:45:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:59] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:45:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:45:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:45:59] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:45:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:59] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:45:59] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:45:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:45:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:45:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:45:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:45:59] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:45:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:45:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:45:59] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:45:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:00] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:46:00] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:46:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:46:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:46:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-18 19:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:00] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:46:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:46:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:46:00] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:46:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:00] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2023-03-18 19:46:00] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:46:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:46:00] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:46:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:46:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:00] [INFO ] [Nat]Absence check using state equation in 124 ms returned sat
[2023-03-18 19:46:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 22 ms returned sat
[2023-03-18 19:46:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:46:00] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:46:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:00] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:46:00] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:46:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:46:00] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:46:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:00] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:46:00] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:46:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:46:00] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:46:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:46:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:00] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:46:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:46:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:46:00] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:46:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:00] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:46:00] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:46:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:46:00] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:46:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:00] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:46:00] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:46:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:46:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:46:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:01] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:46:01] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:46:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:46:01] [INFO ] Added : 5 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:46:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:01] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:46:01] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:46:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:46:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:46:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:46:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:01] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:46:01] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 19:46:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:46:01] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:46:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:01] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:46:01] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:46:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:46:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:46:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:01] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:46:01] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 19:46:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:46:01] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:46:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:46:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:01] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:46:01] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:46:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:46:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:46:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:46:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:01] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:46:01] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:46:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:46:01] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:46:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:01] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:46:01] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:46:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:46:01] [INFO ] Added : 2 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:46:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:46:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:46:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:01] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:46:01] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:46:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:46:01] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:46:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:02] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:46:02] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:46:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:46:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:46:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:02] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:46:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:46:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:46:02] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:46:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:02] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:46:02] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:46:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:46:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:46:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:02] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 19:46:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:46:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:46:02] [INFO ] Added : 5 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:46:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:46:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:02] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:46:02] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:46:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:46:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:46:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:46:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:02] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:46:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:46:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:46:02] [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 :[15181, 27816, 25645, 20833, 27816, 23830, 23837, 18531, 13346, 30350, 11125, 25661, 23820, 27820, 14513, 19631]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 6 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-18 19:46:19] [INFO ] Invariant cache hit.
[2023-03-18 19:46:19] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-18 19:46:19] [INFO ] Invariant cache hit.
[2023-03-18 19:46:19] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:46:19] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2023-03-18 19:46:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 19:46:19] [INFO ] Invariant cache hit.
[2023-03-18 19:46:19] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 153 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:46:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3282 ms. (steps per millisecond=304 ) properties (out of 16) seen :125260
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 :12378
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 :29023
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 :15862
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 :11930
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 :47619
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 :10439
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 :13363
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 16) seen :11498
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 758 ms. (steps per millisecond=1319 ) properties (out of 16) seen :8337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 16) seen :20830
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 845 ms. (steps per millisecond=1183 ) properties (out of 16) seen :10769
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 869 ms. (steps per millisecond=1150 ) properties (out of 16) seen :9288
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 16) seen :18514
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 16) seen :25640
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 :7562
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 534 ms. (steps per millisecond=1872 ) properties (out of 16) seen :13888
[2023-03-18 19:46:32] [INFO ] Invariant cache hit.
[2023-03-18 19:46:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:32] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:46:32] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:46:32] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:46:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:46:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:46:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:32] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 19:46:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 10 ms returned sat
[2023-03-18 19:46:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:46:32] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:46:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:46:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:32] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:46:32] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:46:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:46:32] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:46:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:46:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:32] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 19:46:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:46:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:46:32] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:46:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:32] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:46:32] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:46:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:46:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:46:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:46:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:32] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 19:46:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:46:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:46:32] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:46:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:46:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:32] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:46:32] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:46:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:46:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:46:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:32] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:46:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:46:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:46:32] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:46:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:33] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:46:33] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:46:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:46:33] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:46:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:46:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:33] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:46:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:46:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:46:33] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:46:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:33] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:46:33] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:46:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:46:33] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:46:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:33] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:46:33] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:46:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:46:33] [INFO ] Added : 2 causal constraints over 1 iterations in 37 ms. Result :sat
Minimization took 19 ms.
[2023-03-18 19:46:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:46:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:33] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2023-03-18 19:46:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 9 ms returned sat
[2023-03-18 19:46:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-18 19:46:33] [INFO ] Added : 2 causal constraints over 1 iterations in 25 ms. Result :sat
Minimization took 14 ms.
[2023-03-18 19:46:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 32 ms returned sat
[2023-03-18 19:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:33] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2023-03-18 19:46:33] [INFO ] [Real]Added 34 Read/Feed constraints in 10 ms returned sat
[2023-03-18 19:46:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-18 19:46:33] [INFO ] Added : 4 causal constraints over 1 iterations in 25 ms. Result :sat
Minimization took 17 ms.
[2023-03-18 19:46:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:33] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:46:33] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:46:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:46:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:46:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:46:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:34] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:46:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:46:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:46:34] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:46:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:34] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:46:34] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:46:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:46:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:46:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:34] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:46:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:46:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:46:34] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:46:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:34] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:46:34] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:46:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:46:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:46:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:46:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:46:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:46:34] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 10 ms.
[2023-03-18 19:46:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:46:34] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:46:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:46:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:46:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:46:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:46:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:46:34] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:46:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:46:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:34] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:46:34] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:46:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:46:34] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:46:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:46:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:34] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:46:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:46:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:46:34] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:46:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:34] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:46:34] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:46:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:46:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:46:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:34] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:46:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:46:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:46:34] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:46:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:34] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 19:46:34] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:46:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:46:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:46:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:46:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:34] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:46:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:46:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:46:34] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:46:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:35] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:46:35] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:46:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:46:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:46:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:46:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:46:35] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:46:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:46:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:46:35] [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 :[15184, 27819, 25647, 20835, 27819, 23832, 23839, 18533, 13349, 30352, 11127, 25662, 23822, 27822, 14515, 19634]
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 19:46:51] [INFO ] Invariant cache hit.
[2023-03-18 19:46:51] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-18 19:46:51] [INFO ] Invariant cache hit.
[2023-03-18 19:46:51] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:46:51] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2023-03-18 19:46:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 19:46:51] [INFO ] Invariant cache hit.
[2023-03-18 19:46:51] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 208 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:46:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3379 ms. (steps per millisecond=295 ) properties (out of 16) seen :125286
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 :11115
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 :35101
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 :13889
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 16) seen :10752
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 :31729
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 16) seen :11515
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 16) seen :20832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 513 ms. (steps per millisecond=1949 ) properties (out of 16) seen :12349
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 :9524
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 :20829
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 721 ms. (steps per millisecond=1386 ) properties (out of 16) seen :8310
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 :17566
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 16) seen :18514
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 16) seen :27777
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 :7924
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 448 ms. (steps per millisecond=2232 ) properties (out of 16) seen :16663
[2023-03-18 19:47:02] [INFO ] Invariant cache hit.
[2023-03-18 19:47:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-18 19:47:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:02] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:47:02] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:47:02] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:47:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:47:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:47:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-18 19:47:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:03] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:47:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:47:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:47:03] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:47:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:03] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:47:03] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:47:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:47:03] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:47:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:47:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:47:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:03] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:47:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:03] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:47:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:47:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:03] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:47:03] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:47:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:47:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:47:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:03] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:47:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:03] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:47:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:03] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:47:03] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:47:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:47:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:47:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:47:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:03] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:47:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:47:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:03] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:47:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:47:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:03] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:47:03] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:47:03] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:47:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:47:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:47:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:03] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:47:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:47:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:47:03] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:47:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:04] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-18 19:47:04] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:04] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:47:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:04] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-18 19:47:04] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 19:47:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:47:04] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:47:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:47:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:04] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 19:47:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:04] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:47:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:04] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-18 19:47:04] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:47:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:04] [INFO ] Added : 4 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:47:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:04] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:47:04] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:47:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:04] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:47:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:04] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:47:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:04] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:47:04] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:47:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:47:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:04] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:47:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:47:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:04] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:47:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:47:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:04] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-03-18 19:47:04] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:47:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:47:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:05] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:47:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:47:05] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:47:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:05] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:47:05] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:47:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:47:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:05] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-18 19:47:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:05] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:47:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:05] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:47:05] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:05] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:47:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:47:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:05] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:47:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:47:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:05] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:47:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:47:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:05] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-18 19:47:05] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:47:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:47:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:05] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:47:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:47:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:47:05] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:47:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:05] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2023-03-18 19:47:05] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:47:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:47:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:06] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 19:47:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:47:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:06] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:47:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:47:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:06] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:47:06] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:47:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:47:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:47:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:06] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:47:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:06] [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 :[15186, 27821, 25649, 20839, 27821, 23833, 23841, 18535, 13351, 30354, 11129, 25664, 23825, 27823, 14517, 19636]
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 19:47:23] [INFO ] Invariant cache hit.
[2023-03-18 19:47:23] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-18 19:47:23] [INFO ] Invariant cache hit.
[2023-03-18 19:47:23] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:47:23] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2023-03-18 19:47:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 19:47:23] [INFO ] Invariant cache hit.
[2023-03-18 19:47:23] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 187 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:47:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3406 ms. (steps per millisecond=293 ) properties (out of 16) seen :124924
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 489 ms. (steps per millisecond=2044 ) properties (out of 16) seen :17604
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 16) seen :35083
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 16) seen :23812
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 :11134
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 :44432
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 :9797
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=2906 ) properties (out of 16) seen :20840
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 :13358
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 633 ms. (steps per millisecond=1579 ) properties (out of 16) seen :9506
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 :23806
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 :9008
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 :23850
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 :17552
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 16) seen :25650
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 :8793
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 :10410
[2023-03-18 19:47:34] [INFO ] Invariant cache hit.
[2023-03-18 19:47:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:47:34] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:47:34] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:47:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:47:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:47:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:35] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:47:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 12 ms returned sat
[2023-03-18 19:47:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:47:35] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:47:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:35] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:47:35] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:47:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:35] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:47:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:47:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:35] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:47:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:47:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:35] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:47:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:35] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:47:35] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:47:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:47:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:47:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:35] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:47:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:47:35] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:47:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:47:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:35] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:47:35] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:47:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:47:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:35] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:47:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:47:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:35] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:47:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:47:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:35] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:47:35] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 19:47:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:35] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:47:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:47:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:35] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 19:47:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:47:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:36] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:47:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:47:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:36] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-18 19:47:36] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:36] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:47:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:47:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:36] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 19:47:36] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:47:36] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:47:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:47:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:47:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:36] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:47:36] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:47:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:47:36] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:47:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:47:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:36] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-18 19:47:36] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:47:36] [INFO ] Added : 4 causal constraints over 1 iterations in 34 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:47:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:36] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2023-03-18 19:47:36] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 19:47:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:47:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:47:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:47:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:36] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 19:47:36] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:47:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:36] [INFO ] Added : 5 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:47:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:47:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:36] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:47:36] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:47:36] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:47:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:47:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:47:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:37] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:47:37] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:47:37] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:47:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:37] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:47:37] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 19:47:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:47:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:37] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:47:37] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:37] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:47:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:47:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:37] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:47:37] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:47:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:47:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:47:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:37] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:47:37] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:47:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:37] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:47:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:47:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:37] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:47:37] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:47:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:37] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:47:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:47:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:47:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:37] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:47:37] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:47:37] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:47:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:37] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:47:37] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:47:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:37] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 19:47:37] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:37] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:47:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:47:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:38] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:47:38] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:47:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:38] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:47:38] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:47:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:38] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:47:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:47:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:38] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:47:38] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:47:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:47:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:47:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:47:38] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:47:38] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:47:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:47:38] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17529, 27823, 25651, 20842, 27823, 23835, 23843, 18537, 13353, 30356, 11132, 25666, 23827, 27825, 14519, 19638]
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 19:47:55] [INFO ] Invariant cache hit.
[2023-03-18 19:47:55] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-18 19:47:55] [INFO ] Invariant cache hit.
[2023-03-18 19:47:55] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:47:55] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2023-03-18 19:47:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 19:47:55] [INFO ] Invariant cache hit.
[2023-03-18 19:47:55] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 167 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:47:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3068 ms. (steps per millisecond=325 ) properties (out of 16) seen :125453
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 473 ms. (steps per millisecond=2114 ) properties (out of 16) seen :12335
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 16) seen :44446
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 16) seen :22246
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 674 ms. (steps per millisecond=1483 ) properties (out of 16) seen :9512
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 :44449
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=1934 ) properties (out of 16) seen :16698
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 16) seen :20831
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 :15875
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 :10483
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 :25650
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 722 ms. (steps per millisecond=1385 ) properties (out of 16) seen :8534
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 :15874
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 :20841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 16) seen :25640
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 :15159
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 :8263
[2023-03-18 19:48:05] [INFO ] Invariant cache hit.
[2023-03-18 19:48:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:48:06] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:48:06] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:48:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:48:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:48:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:06] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:48:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:48:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:48:06] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:48:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:06] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:48:06] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:06] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:48:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:48:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:48:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:06] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:48:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:48:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:06] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:48:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:48:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:06] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-18 19:48:06] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 19:48:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:48:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:48:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:06] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:48:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:06] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:48:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:06] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 19:48:06] [INFO ] [Real]Added 34 Read/Feed constraints in 9 ms returned sat
[2023-03-18 19:48:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:48:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:06] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-18 19:48:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:06] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:48:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:48:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:06] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:48:06] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:48:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:06] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:48:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:48:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:48:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:06] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:48:06] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:06] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:07] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:48:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:07] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 19:48:07] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-18 19:48:07] [INFO ] Added : 3 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:48:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:07] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-18 19:48:07] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:48:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:07] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:48:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:48:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:07] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:48:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:07] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:48:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:07] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:48:07] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:07] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:48:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:07] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:48:07] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:48:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:07] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 19:48:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:07] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:48:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:07] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:48:07] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:48:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:07] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 19:48:07] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 19:48:07] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:07] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:48:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:08] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:48:08] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:48:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:08] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2023-03-18 19:48:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:48:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:48:08] [INFO ] Added : 6 causal constraints over 2 iterations in 28 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:48:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:08] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:48:08] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:48:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:48:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:08] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:48:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:48:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:08] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:48:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:08] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:48:08] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:48:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:08] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:48:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:48:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:48:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:08] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:48:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:48:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:48:08] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:48:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:48:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:08] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:48:08] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:48:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:48:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:08] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:48:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:08] [INFO ] Added : 1 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:48:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:08] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:48:08] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:48:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:48:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:48:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:09] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:48:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:48:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:09] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 9 ms.
[2023-03-18 19:48:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:09] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 19:48:09] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:48:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:48:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:48:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:48:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:09] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:48:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:09] [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 :[17531, 27826, 25653, 20844, 27826, 23837, 23845, 18539, 13355, 30359, 11134, 25668, 23828, 27827, 15130, 19640]
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 19:48:26] [INFO ] Invariant cache hit.
[2023-03-18 19:48:26] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-18 19:48:26] [INFO ] Invariant cache hit.
[2023-03-18 19:48:27] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:48:27] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2023-03-18 19:48:27] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 19:48:27] [INFO ] Invariant cache hit.
[2023-03-18 19:48:27] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 165 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:48:27] [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 :125248
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 :12341
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 :51315
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 939 ms. (steps per millisecond=1064 ) properties (out of 16) seen :10549
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 :51294
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 :10082
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 16) seen :20829
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 940 ms. (steps per millisecond=1063 ) properties (out of 16) seen :8353
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 :9804
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 :27776
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 :8424
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 :11505
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 16) seen :13327
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 :27784
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 732 ms. (steps per millisecond=1366 ) properties (out of 16) seen :9841
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 :9782
[2023-03-18 19:48:39] [INFO ] Invariant cache hit.
[2023-03-18 19:48:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:39] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:48:39] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:48:39] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:48:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:48:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:48:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:39] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2023-03-18 19:48:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:48:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:48:39] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:48:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:39] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:48:39] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:48:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:48:39] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:48:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:48:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:39] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:48:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:48:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:48:39] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 19:48:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:39] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:48:39] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:48:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:48:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:48:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:48:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:39] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:48:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:39] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:48:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:39] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:48:39] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:48:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:48:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:39] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:48:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:39] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:48:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:40] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:48:40] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:40] [INFO ] Added : 2 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:48:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:48:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:48:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:40] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:48:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:40] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:48:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:40] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:48:40] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:48:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:40] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:48:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:40] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:48:40] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:40] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:48:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:48:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:40] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:48:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:40] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:48:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:40] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-18 19:48:40] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:40] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:48:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:40] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:48:40] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:48:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:48:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:48:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:40] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:48:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:48:40] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:48:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:41] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:48:41] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:48:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:41] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:48:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:41] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:48:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:41] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:48:41] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:48:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:48:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:41] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2023-03-18 19:48:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:41] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:48:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:41] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:48:41] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:48:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:41] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 19:48:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:48:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:41] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:48:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:41] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:48:41] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:48:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:41] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:48:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:48:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:48:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:41] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:48:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:48:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:41] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:48:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:41] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:48:41] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:48:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:48:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:42] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-18 19:48:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:48:42] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 14 ms.
[2023-03-18 19:48:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:42] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:48:42] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:48:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:48:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:42] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:48:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:42] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:48:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:42] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:48:42] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:48:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:48:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:48:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:48:42] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:48:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:48:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:48:42] [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 :[17533, 27828, 25654, 20846, 27828, 23839, 23847, 18540, 13357, 30361, 11136, 25670, 23830, 27829, 15133, 19642]
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 19:48:59] [INFO ] Invariant cache hit.
[2023-03-18 19:48:59] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 19:48:59] [INFO ] Invariant cache hit.
[2023-03-18 19:48:59] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:48:59] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-18 19:48:59] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 19:48:59] [INFO ] Invariant cache hit.
[2023-03-18 19:48:59] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 144 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:48:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3576 ms. (steps per millisecond=279 ) properties (out of 16) seen :124678
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 :15908
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 :25634
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 :25646
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 :11516
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 :24658
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 413 ms. (steps per millisecond=2421 ) properties (out of 16) seen :12817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 16) seen :22232
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 :12821
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 :7904
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 :30311
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 :11140
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 :15873
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 :25659
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 :23851
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 :9328
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 :9798
[2023-03-18 19:49:11] [INFO ] Invariant cache hit.
[2023-03-18 19:49:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:49:11] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:49:11] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:49:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:49:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:49:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:11] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:49:11] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:49:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:49:11] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:49:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:11] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:49:11] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:49:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:49:11] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:49:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:49:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:11] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:49:11] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:49:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:49:11] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:49:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:11] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:49:11] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:49:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:49:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:49:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:11] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:49:11] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:49:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:49:11] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:49:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:11] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:49:11] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:49:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:49:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:49:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:11] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:49:11] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:49:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:49:11] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:49:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:12] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:49:12] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:49:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:49:12] [INFO ] Added : 2 causal constraints over 1 iterations in 27 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:49:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:49:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:12] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:49:12] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:49:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:49:12] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:49:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:12] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:49:12] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:49:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:49:12] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:49:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:12] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:49:12] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:49:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:12] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:49:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:49:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:12] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:49:12] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:49:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:49:12] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:49:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:12] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:49:12] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:49:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:49:12] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:49:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:12] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:49:12] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:49:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:49:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:49:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:12] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:49:12] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:49:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:49:12] [INFO ] Added : 5 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:49:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:12] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:49:12] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:49:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:49:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:49:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:13] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2023-03-18 19:49:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:49:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:49:13] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:49:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:13] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:49:13] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:49:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:49:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:49:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:13] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:49:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:49:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:13] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:49:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:13] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:49:13] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:49:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:49:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:13] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:49:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:49:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:13] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:49:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:13] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:49:13] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:49:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:13] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:49:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:49:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:13] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:49:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:49:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:13] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:49:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:13] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:49:13] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:49:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:49:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:13] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:49:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:49:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:13] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:49:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:14] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2023-03-18 19:49:14] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:49:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:49:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:14] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:49:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:49:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:49:14] [INFO ] Added : 5 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:49:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:49:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:14] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:49:14] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:49:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:49:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:14] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:49:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:49:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:49:14] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17535, 27831, 25656, 20848, 27831, 23841, 23849, 18542, 13359, 30363, 11137, 25672, 25638, 27832, 15135, 19644]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 6 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-18 19:49:31] [INFO ] Invariant cache hit.
[2023-03-18 19:49:31] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-18 19:49:31] [INFO ] Invariant cache hit.
[2023-03-18 19:49:31] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:49:31] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-18 19:49:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 19:49:31] [INFO ] Invariant cache hit.
[2023-03-18 19:49:31] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 144 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:49:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3068 ms. (steps per millisecond=325 ) properties (out of 16) seen :125173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 16) seen :13910
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 699 ms. (steps per millisecond=1430 ) properties (out of 16) seen :44471
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 :17546
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 :17545
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 :22995
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 16) seen :23816
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 :19620
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 :10090
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 681 ms. (steps per millisecond=1468 ) properties (out of 16) seen :8779
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 :23806
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 671 ms. (steps per millisecond=1490 ) properties (out of 16) seen :9872
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 :18510
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 :16671
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 :25654
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 660 ms. (steps per millisecond=1515 ) properties (out of 16) seen :9806
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 :15880
[2023-03-18 19:49:42] [INFO ] Invariant cache hit.
[2023-03-18 19:49:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:42] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:49:42] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:49:42] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:49:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:49:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:49:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:42] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:49:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:49:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:49:42] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:49:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:42] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:49:42] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:49:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:42] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:49:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:49:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:49:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:42] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:49:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:49:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:42] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:49:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:49:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:42] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:49:42] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:49:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:49:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:49:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:43] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:49:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:49:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:43] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:49:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:49:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:43] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:49:43] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:49:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:49:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:49:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:43] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:49:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:49:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:43] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:49:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:49:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:43] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:49:43] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:49:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:49:43] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:49:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:49:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:43] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:49:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:49:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:49:43] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:49:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:49:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:43] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 19:49:43] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:49:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:43] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:49:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:43] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:49:43] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:49:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:43] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:49:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:49:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:49:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:43] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:49:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 9 ms returned sat
[2023-03-18 19:49:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:43] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:49:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:44] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:49:44] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:49:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:49:44] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:49:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:49:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:44] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:49:44] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:49:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:49:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:44] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:49:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:49:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:44] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:49:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:49:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:44] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:49:44] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:49:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:49:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:44] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:49:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:49:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:44] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:49:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:49:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:44] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:49:44] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:49:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:49:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:49:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:44] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:49:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:49:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-18 19:49:44] [INFO ] Added : 6 causal constraints over 2 iterations in 27 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:49:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:44] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:49:44] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:49:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:49:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:49:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:44] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:49:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:49:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:49:44] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:49:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:49:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:44] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:49:45] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:49:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:45] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:49:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:49:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:45] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:49:45] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 19:49:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:45] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:49:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:49:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:45] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-18 19:49:45] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:49:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:49:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:49:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:45] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 19:49:45] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:49:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:49:45] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:49:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:45] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:49:45] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:49:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:49:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:45] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:49:45] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:49:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:45] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:49:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:45] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-18 19:49:45] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:49:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:49:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:49:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:49:45] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:49:45] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:49:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:49:45] [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 :[17537, 27834, 25658, 20851, 27834, 23842, 23851, 18544, 13361, 30365, 11140, 25674, 25640, 27833, 15138, 19646]
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 19:50:02] [INFO ] Invariant cache hit.
[2023-03-18 19:50:02] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 19:50:02] [INFO ] Invariant cache hit.
[2023-03-18 19:50:02] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:50:02] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2023-03-18 19:50:02] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 19:50:02] [INFO ] Invariant cache hit.
[2023-03-18 19:50:03] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 176 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:50:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3459 ms. (steps per millisecond=289 ) properties (out of 16) seen :125418
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 620 ms. (steps per millisecond=1612 ) properties (out of 16) seen :12379
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 :51287
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 :18534
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 :10788
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 :30278
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 16) seen :11096
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 :18516
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 :9004
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 482 ms. (steps per millisecond=2074 ) properties (out of 16) seen :11902
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 16) seen :30307
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 :7985
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 16) seen :16664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 16) seen :18514
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 16) seen :25646
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=1557 ) properties (out of 16) seen :10091
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 :11503
[2023-03-18 19:50:14] [INFO ] Invariant cache hit.
[2023-03-18 19:50:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:50:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:14] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:50:14] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:50:14] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:50:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:50:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:50:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:14] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:50:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:50:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:50:14] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:50:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:14] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:50:14] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:50:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:50:14] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:50:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:50:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:14] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:50:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:50:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:50:14] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:50:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:14] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:50:14] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:50:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:50:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:50:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:50:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:14] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2023-03-18 19:50:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:50:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:50:14] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:50:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:14] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 19:50:14] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:50:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:50:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:50:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:50:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:14] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:50:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 19:50:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:50:14] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:50:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:50:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:15] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:50:15] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:50:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:50:15] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:50:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:50:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:50:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:15] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 19:50:15] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 19:50:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:50:15] [INFO ] Added : 2 causal constraints over 1 iterations in 33 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:50:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:15] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:50:15] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:50:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:50:15] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:50:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:15] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:50:15] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:50:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:50:15] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:50:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:50:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:50:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:15] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 19:50:15] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 19:50:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:50:15] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:50:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:50:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:15] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:50:15] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:50:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:50:15] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:50:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:50:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:15] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:50:15] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:50:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:50:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:50:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:50:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:15] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 19:50:15] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:50:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:50:15] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:50:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:15] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:50:15] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:50:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:50:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:50:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:16] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:50:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:50:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:50:16] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:50:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:16] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:50:16] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:50:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:50:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:50:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:16] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:50:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 19:50:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:50:16] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:50:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:50:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:16] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:50:16] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:50:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:50:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:50:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:50:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:16] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-18 19:50:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:50:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:50:16] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:50:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:50:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:16] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:50:16] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:50:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:50:16] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:50:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:50:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:50:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:16] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2023-03-18 19:50:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 9 ms returned sat
[2023-03-18 19:50:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:50:16] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:50:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:50:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:16] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-18 19:50:16] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:50:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:50:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:50:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:50:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:16] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:50:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:50:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:50:16] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:50:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:50:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:16] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:50:16] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:50:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:50:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:50:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:50:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:16] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 19:50:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:50:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:50:17] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:50:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:50:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:17] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:50:17] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:50:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:50:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:50:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:50:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:17] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:50:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:50:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:50:17] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17539, 27837, 25660, 20853, 27837, 23844, 23853, 18546, 13363, 30368, 11142, 25676, 25641, 27835, 15140, 19648]
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 19:50:34] [INFO ] Invariant cache hit.
[2023-03-18 19:50:34] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-18 19:50:34] [INFO ] Invariant cache hit.
[2023-03-18 19:50:34] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:50:34] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-18 19:50:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 19:50:34] [INFO ] Invariant cache hit.
[2023-03-18 19:50:34] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:50:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3212 ms. (steps per millisecond=311 ) properties (out of 16) seen :125122
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 :19651
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 :44445
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 :23853
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 768 ms. (steps per millisecond=1302 ) properties (out of 16) seen :8811
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 16) seen :51279
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 :13329
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 :22233
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 :10132
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 16) seen :8993
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 :27781
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 :9848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2832 ) properties (out of 16) seen :19608
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 :10407
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 :14488
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 620 ms. (steps per millisecond=1612 ) properties (out of 16) seen :12863
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 :11150
[2023-03-18 19:50:46] [INFO ] Invariant cache hit.
[2023-03-18 19:50:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:46] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:50:46] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:50:46] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:50:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:50:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:50:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:50:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:46] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:50:46] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:50:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:50:46] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:50:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:46] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:50:46] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:50:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:50:46] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:50:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:50:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:46] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:50:46] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:50:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:50:46] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:50:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:46] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:50:46] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:50:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:50:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:50:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:46] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:50:46] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:50:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:50:46] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:50:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:46] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:50:46] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:50:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:50:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:50:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:46] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:50:46] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:50:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:50:46] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:50:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:47] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:50:47] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:50:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:50:47] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:50:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:50:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:47] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:50:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:50:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:50:47] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 19:50:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:47] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:50:47] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:50:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:50:47] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:50:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:47] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:50:47] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:50:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:50:47] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:50:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:50:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:47] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:50:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:50:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:50:47] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:50:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:50:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:47] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:50:47] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:50:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:50:47] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:50:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:47] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:50:47] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:50:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:50:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:50:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:50:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:47] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:50:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:50:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:50:47] [INFO ] Added : 5 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:50:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:50:47] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:50:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:50:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:50:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:47] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:50:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:50:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:50:47] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:50:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:47] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:50:47] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:50:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:50:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:50:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:47] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:50:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:50:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:50:47] [INFO ] Added : 6 causal constraints over 2 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:50:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:50:47] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:50:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:50:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:50:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:50:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:48] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:50:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:50:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:50:48] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:50:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:48] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:50:48] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:50:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:50:48] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:50:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:50:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:50:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:50:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:50:48] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:50:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:50:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:48] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:50:48] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:50:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:50:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:50:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:48] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:50:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:50:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:50:48] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:50:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:48] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:50:48] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:50:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:50:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:50:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:48] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:50:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:50:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:50:48] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:50:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:50:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:48] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:50:48] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:50:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:50:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:50:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:50:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:50:48] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:50:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:50:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:50:48] [INFO ] Added : 3 causal constraints over 1 iterations in 16 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 :[19602, 27839, 25661, 20855, 27839, 23846, 23854, 18548, 13365, 30371, 11145, 25678, 25642, 27837, 15142, 19650]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-18 19:51:05] [INFO ] Invariant cache hit.
[2023-03-18 19:51:05] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 19:51:05] [INFO ] Invariant cache hit.
[2023-03-18 19:51:05] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:51:05] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-18 19:51:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 19:51:05] [INFO ] Invariant cache hit.
[2023-03-18 19:51:06] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 124 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:51:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3268 ms. (steps per millisecond=305 ) properties (out of 16) seen :125038
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 :9859
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 :55553
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 :20849
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 :8088
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 :31716
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 588 ms. (steps per millisecond=1700 ) properties (out of 16) seen :12352
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 :19620
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 16) seen :15919
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 :8534
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=2906 ) properties (out of 16) seen :25657
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 :9004
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 :17558
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 :11104
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 :27776
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 :8043
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 :9025
[2023-03-18 19:51:17] [INFO ] Invariant cache hit.
[2023-03-18 19:51:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:51:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:51:17] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:51:17] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:51:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:51:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:51:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:17] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:51:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:51:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:17] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:51:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:51:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:18] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:51:18] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:51:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:18] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:51:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:51:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:51:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:18] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:51:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:51:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:18] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:51:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:18] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:51:18] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:51:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:51:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:51:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:18] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:51:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:51:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:18] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:51:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:51:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:18] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:51:18] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:51:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:51:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:51:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:18] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:51:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:51:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:18] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:51:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:18] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:51:18] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:51:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:18] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:51:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:51:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:18] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:51:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:51:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:51:18] [INFO ] Added : 2 causal constraints over 1 iterations in 31 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:51:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:18] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:51:18] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:51:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:18] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:51:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:18] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:51:18] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:51:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:18] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:51:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:51:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:18] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 19:51:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:51:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:18] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:51:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:51:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:18] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:51:18] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:51:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:18] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:51:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:19] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:51:19] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:51:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:51:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:51:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:19] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:51:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 19:51:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:51:19] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:51:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:51:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:19] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:51:19] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:51:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:51:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:19] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:51:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:51:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:19] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:51:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:19] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:51:19] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:51:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:51:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:51:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:19] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:51:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:51:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:19] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:51:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:19] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:51:19] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:51:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:51:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:51:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:19] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:51:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:51:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:19] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:51:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:19] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:51:19] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:51:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:51:19] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:51:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:51:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:51:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:19] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:51:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:51:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:19] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:51:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:19] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 19:51:19] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:51:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:51:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:51:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:19] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:51:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:51:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:19] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:51:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:19] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:51:19] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:51:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:51:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:51:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:20] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:51:20] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:51:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:20] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:51:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:20] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:51:20] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:51:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:51:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:20] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:51:20] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:51:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:20] [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 :[19604, 27843, 25663, 20858, 27843, 23848, 23856, 18551, 13368, 30373, 11147, 25679, 25643, 27838, 15146, 19652]
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 4 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-18 19:51:36] [INFO ] Invariant cache hit.
[2023-03-18 19:51:36] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-18 19:51:36] [INFO ] Invariant cache hit.
[2023-03-18 19:51:36] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:51:36] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-18 19:51:36] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 19:51:36] [INFO ] Invariant cache hit.
[2023-03-18 19:51:36] [INFO ] Dead Transitions using invariants and state equation in 36 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 19:51:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3095 ms. (steps per millisecond=323 ) properties (out of 16) seen :125618
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 :9053
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 16) seen :26643
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 :10752
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 :14556
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 :20193
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 :15871
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 474 ms. (steps per millisecond=2109 ) properties (out of 16) seen :11479
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 :13969
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 16) seen :10414
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 :22228
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 :9296
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 448 ms. (steps per millisecond=2232 ) properties (out of 16) seen :14489
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 :12827
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 16) seen :27777
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 :9545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 620 ms. (steps per millisecond=1612 ) properties (out of 16) seen :9550
[2023-03-18 19:51:48] [INFO ] Invariant cache hit.
[2023-03-18 19:51:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:51:48] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:51:48] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:51:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:51:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:51:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:48] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:51:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:51:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:48] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:51:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:51:48] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:51:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:51:48] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:51:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:51:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:51:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:51:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:51:48] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:51:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:51:48] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:51:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:51:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:51:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:51:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:51:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:51:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:51:48] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:51:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:51:48] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:51:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:51:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:51:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:51:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:51:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:51:48] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:51:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:51:48] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:51:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:51:48] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:51:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:51:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:49] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:51:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:51:49] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:51:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:51:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:51:49] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:51:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:49] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:51:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:49] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:51:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:51:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:49] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:51:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:51:49] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:51:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:51:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:49] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:51:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:51:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:51:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:51:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:49] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:51:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:51:49] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:51:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:49] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:51:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:51:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:51:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:49] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:51:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:49] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:51:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:49] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:51:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:51:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:51:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:49] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:51:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:51:49] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:51:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:51:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:51:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:51:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:49] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:51:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:51:49] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:51:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:49] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:51:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:51:49] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:51:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:51:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:49] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:51:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:51:49] [INFO ] Added : 2 causal constraints over 1 iterations in 26 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:51:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:51:50] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:51:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:51:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:51:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:50] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:51:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:51:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:51:50] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:51:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:50] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:51:50] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:51:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:51:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:51:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:50] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:51:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:51:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:51:50] [INFO ] Added : 5 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:51:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:50] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:51:50] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:51:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:51:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:51:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:51:50] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:51:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:51:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:51:50] [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 :[19606, 27846, 25665, 20861, 27846, 23850, 23858, 18553, 13370, 30376, 11149, 25681, 25645, 27840, 15148, 19654]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-18 19:52:07] [INFO ] Invariant cache hit.
[2023-03-18 19:52:07] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-18 19:52:07] [INFO ] Invariant cache hit.
[2023-03-18 19:52:07] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:52:07] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-18 19:52:07] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 19:52:07] [INFO ] Invariant cache hit.
[2023-03-18 19:52:07] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 129 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:52:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3184 ms. (steps per millisecond=314 ) properties (out of 16) seen :125567
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 :11950
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 :24691
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 16) seen :19636
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 :9029
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 16) seen :33322
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 :12330
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 :23825
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 :11907
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 :10436
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 :18528
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 :7917
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 16) seen :20831
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 :20838
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 16) seen :27778
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 :7716
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 :11912
[2023-03-18 19:52:18] [INFO ] Invariant cache hit.
[2023-03-18 19:52:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:18] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:52:18] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:52:18] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:52:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:52:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:52:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:18] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:52:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:52:18] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:52:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:18] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:52:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:52:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:52:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:18] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:52:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:18] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:52:18] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:52:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:18] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:52:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:18] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 19:52:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:19] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:52:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:52:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:19] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:19] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:52:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:19] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:19] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:52:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:52:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:19] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:19] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:52:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:19] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:19] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:52:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:19] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:52:19] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:52:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:52:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:19] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:52:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:19] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:52:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:19] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:19] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:52:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:19] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:52:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:52:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:19] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:52:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:19] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:52:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:19] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:52:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:19] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:19] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 19:52:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:19] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:52:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:19] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:52:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:52:19] [INFO ] Added : 6 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:52:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:52:20] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:52:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:52:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:20] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:52:20] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:52:20] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:52:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:20] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:52:20] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:20] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:52:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:52:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:20] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:52:20] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:20] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 19:52:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:52:20] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:52:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:52:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:20] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 19:52:20] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:52:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:20] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 19:52:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:52:20] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:52:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:20] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:52:20] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:20] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:52:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:20] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:52:20] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:52:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:52:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:20] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:52:20] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:20] [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 :[19608, 27848, 25667, 20863, 27848, 23852, 23860, 18556, 13372, 30378, 11151, 25683, 25647, 27842, 15150, 19656]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-18 19:52:37] [INFO ] Invariant cache hit.
[2023-03-18 19:52:37] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 19:52:37] [INFO ] Invariant cache hit.
[2023-03-18 19:52:37] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:52:37] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-18 19:52:37] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-18 19:52:37] [INFO ] Invariant cache hit.
[2023-03-18 19:52:37] [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 19:52:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3144 ms. (steps per millisecond=318 ) properties (out of 16) seen :125016
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 :12370
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 16) seen :39211
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 :17543
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 602 ms. (steps per millisecond=1661 ) properties (out of 16) seen :11529
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 :39206
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 534 ms. (steps per millisecond=1872 ) properties (out of 16) seen :12358
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 :22239
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=1934 ) properties (out of 16) seen :17581
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 :10427
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 16) seen :30306
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 :8779
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 16) seen :19614
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 16) seen :18518
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 16) seen :19604
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 16) seen :10087
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 :14482
[2023-03-18 19:52:47] [INFO ] Invariant cache hit.
[2023-03-18 19:52:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:52:47] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:52:47] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:52:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:47] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:52:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:47] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:52:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:47] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:52:47] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:47] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:52:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:52:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:52:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:47] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:52:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:52:47] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:52:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:52:47] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:52:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:47] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:52:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:52:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:47] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:52:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:52:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:52:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:48] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:52:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:52:48] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:52:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:52:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:48] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:48] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:52:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:52:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:48] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:52:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:48] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:52:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:52:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:48] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:52:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:48] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:52:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:52:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:52:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:48] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:52:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:52:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:52:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:48] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:48] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:52:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:48] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:52:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:48] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:52:48] [INFO ] Added : 6 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:52:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:52:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:49] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:52:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:52:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:49] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:52:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:52:49] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:52:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:49] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:52:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:52:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:49] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:52:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:52:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:49] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:52:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:49] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:52:49] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:52:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:49] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:52:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:52:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:49] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 9 ms.
[2023-03-18 19:52:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:49] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:52:49] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:52:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:49] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:52:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:49] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:52:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:49] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:52:49] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:52:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:52:49] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:52:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:52:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:52:49] [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 :[19611, 27851, 25669, 20865, 27851, 23854, 23862, 18558, 13374, 30381, 11153, 25686, 25649, 27844, 15152, 19658]
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 19:53:06] [INFO ] Invariant cache hit.
[2023-03-18 19:53:06] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-18 19:53:06] [INFO ] Invariant cache hit.
[2023-03-18 19:53:06] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:53:06] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-18 19:53:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 19:53:06] [INFO ] Invariant cache hit.
[2023-03-18 19:53:06] [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 19:53:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3048 ms. (steps per millisecond=328 ) properties (out of 16) seen :125303
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 :9803
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 :47623
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 :13343
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 :14503
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 :31731
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 :13341
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 :16669
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 600 ms. (steps per millisecond=1666 ) properties (out of 16) seen :10080
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 585 ms. (steps per millisecond=1709 ) properties (out of 16) seen :9793
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 483 ms. (steps per millisecond=2070 ) properties (out of 16) seen :12342
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 :9785
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 :15151
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 :18519
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 :20829
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 :13929
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 :15153
[2023-03-18 19:53:16] [INFO ] Invariant cache hit.
[2023-03-18 19:53:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:17] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:53:17] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:53:17] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:53:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:53:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:17] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:53:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:53:17] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:53:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:17] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:53:17] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:53:17] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:53:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:53:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:17] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:53:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:53:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:53:17] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:53:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:17] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:53:17] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:53:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:53:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:53:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:17] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:53:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:53:17] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:53:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:17] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:53:17] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:53:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:53:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:17] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:53:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:53:17] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:53:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:17] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:53:17] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:53:17] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:53:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:53:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:17] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:53:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:53:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:53:17] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:53:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:17] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:53:17] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:53:17] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:53:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:17] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:53:17] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:53:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:53:17] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:53:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:53:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:17] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:53:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:53:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:53:17] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:53:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:53:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:17] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:53:17] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:53:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:53:17] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:53:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:18] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:53:18] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:53:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:53:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:53:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:18] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:53:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:53:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:53:18] [INFO ] Added : 5 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:53:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:18] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:53:18] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:53:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:53:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:18] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:53:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:53:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:53:18] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:53:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:18] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:53:18] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:53:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:53:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:53:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:53:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:18] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:53:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:53:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:53:18] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:53:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:53:18] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:53:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:53:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:53:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:53:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:18] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:53:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:53:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:53:18] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:53:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:18] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:53:18] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:53:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:53:18] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:53:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:53:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:18] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:53:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:53:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:53:18] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:53:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:18] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:53:18] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:53:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:53:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:53:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:18] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:53:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:53:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:53:19] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:53:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:53:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:19] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:53:19] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:53:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:53:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:53:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:19] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:53:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:53:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:53:19] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:53:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:19] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:53:19] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:53:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:53:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:53:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:53:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:19] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:53:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:53:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:53:19] [INFO ] Added : 3 causal constraints over 1 iterations in 17 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 :[19613, 27853, 25670, 20867, 27853, 23856, 23866, 18561, 13377, 30383, 11156, 25688, 25651, 27846, 15154, 19661]
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 19:53:36] [INFO ] Invariant cache hit.
[2023-03-18 19:53:36] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-18 19:53:36] [INFO ] Invariant cache hit.
[2023-03-18 19:53:36] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:53:36] [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 19:53:36] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 19:53:36] [INFO ] Invariant cache hit.
[2023-03-18 19:53:36] [INFO ] Dead Transitions using invariants and state equation in 35 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 19:53:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3056 ms. (steps per millisecond=327 ) properties (out of 16) seen :125143
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 16) seen :13320
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 :55564
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 :14545
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 :9508
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 :39210
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 16) seen :20852
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 :15869
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 :9822
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 :11940
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 :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 16) seen :10747
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 16) seen :14487
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 :14510
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 16) seen :17542
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 :11926
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 :12821
[2023-03-18 19:53:46] [INFO ] Invariant cache hit.
[2023-03-18 19:53:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:46] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:53:46] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:53:46] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:53:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:53:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:53:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:47] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:53:47] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:53:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:47] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:53:47] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:53:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:53:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:47] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:53:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:53:47] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:53:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:47] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:53:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:53:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:53:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:47] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:53:47] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:53:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:47] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:53:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:53:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:53:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:47] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 15 ms returned sat
[2023-03-18 19:53:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:53:47] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:53:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:53:47] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:53:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:53:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:47] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:53:47] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:53:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:53:47] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:53:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:53:47] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:53:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:53:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:47] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:53:47] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:53:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:47] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:53:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:53:47] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:53:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:47] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:53:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:53:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:47] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:53:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:53:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:53:47] [INFO ] Added : 5 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:53:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:53:48] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:53:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:53:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:53:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:53:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:53:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:53:48] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:53:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:48] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:53:48] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:53:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:53:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:53:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:53:48] [INFO ] Added : 6 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:53:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:53:48] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:53:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:53:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:53:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:53:48] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:53:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:53:48] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:53:48] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:53:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:53:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:53:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:53:48] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:53:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:53:48] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:53:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:53:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:48] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:53:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:53:48] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:53:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:53:48] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:53:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:53:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:53:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:48] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:53:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:53:48] [INFO ] Added : 5 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:53:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:53:48] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:53:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:53:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:53:48] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:53:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:53:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:53:48] [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 :[19615, 27856, 25672, 20870, 27856, 23858, 23868, 18563, 13379, 30385, 11160, 25690, 25653, 27848, 15156, 19663]
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 19:54:05] [INFO ] Invariant cache hit.
[2023-03-18 19:54:05] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-18 19:54:05] [INFO ] Invariant cache hit.
[2023-03-18 19:54:05] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:54:05] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-18 19:54:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 19:54:05] [INFO ] Invariant cache hit.
[2023-03-18 19:54:05] [INFO ] Dead Transitions using invariants and state equation in 40 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 19:54:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3179 ms. (steps per millisecond=314 ) properties (out of 16) seen :125386
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 607 ms. (steps per millisecond=1647 ) properties (out of 16) seen :9806
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 :26630
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 :17548
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 :12400
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 :22972
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 :17547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 16) seen :18524
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 :12835
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 :10116
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 16) seen :27776
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 :7717
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 16) seen :18515
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 16) seen :19610
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 16) seen :27777
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 :8519
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 :9000
[2023-03-18 19:54:16] [INFO ] Invariant cache hit.
[2023-03-18 19:54:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:16] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:54:16] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:54:16] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:54:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:54:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:16] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:54:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:54:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:54:16] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:54:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:16] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:54:16] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:54:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:54:16] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:54:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:54:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:16] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:54:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:54:16] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:54:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:16] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:54:16] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:54:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:54:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:54:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:16] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:54:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 19:54:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:54:16] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:54:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:16] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:54:16] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:54:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:54:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:54:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:16] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:54:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:54:16] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:54:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:16] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:54:16] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:54:16] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:54:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:54:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:54:17] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:54:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:17] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:54:17] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:54:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:54:17] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:54:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:54:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:17] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:54:17] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:54:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:17] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:54:17] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:54:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:54:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:54:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:17] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:54:17] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:54:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:17] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:54:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:54:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:17] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:54:17] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:54:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:17] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:54:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:54:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:17] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:54:17] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:54:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:17] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:54:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:54:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:17] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:54:17] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:54:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:54:17] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:54:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:54:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:17] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:54:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:54:18] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:54:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:18] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:54:18] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:54:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:54:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:54:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:54:18] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:54:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:18] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:54:18] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:54:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:54:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:54:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:18] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:54:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:54:18] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:54:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:18] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:54:18] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:54:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:54:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:54:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:54:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:54:18] [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 :[19617, 27858, 25674, 20872, 27858, 23860, 23870, 18565, 13381, 30387, 11162, 25693, 25655, 27850, 15157, 19665]
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 19:54:35] [INFO ] Invariant cache hit.
[2023-03-18 19:54:35] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-18 19:54:35] [INFO ] Invariant cache hit.
[2023-03-18 19:54:35] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:54:35] [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 19:54:35] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 19:54:35] [INFO ] Invariant cache hit.
[2023-03-18 19:54:35] [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 19:54:35] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3114 ms. (steps per millisecond=321 ) properties (out of 16) seen :124605
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 :12832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=2638 ) properties (out of 16) seen :37040
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 :16658
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 :13348
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 :44451
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 :14496
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 :25659
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 :10411
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 :10785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 16) seen :27776
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 :8157
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 :22219
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 :12829
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 :27782
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 675 ms. (steps per millisecond=1481 ) properties (out of 16) seen :8995
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 :16696
[2023-03-18 19:54:46] [INFO ] Invariant cache hit.
[2023-03-18 19:54:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:46] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:54:46] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:54:46] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:54:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:54:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:54:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:46] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:54:46] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:54:46] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:54:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:46] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 19:54:46] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:54:46] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:54:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:54:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:46] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:54:46] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:54:46] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:54:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-18 19:54:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:46] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 19:54:46] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:54:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:54:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:54:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:47] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:54:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:54:47] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:54:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:47] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 19:54:47] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:54:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:54:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:54:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:47] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:54:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:54:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:54:47] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:54:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:54:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:47] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:54:47] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:54:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 19:54:47] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:54:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:54:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:47] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:54:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:54:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:54:47] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:54:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:47] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:54:47] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:54:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:54:47] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:54:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:47] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:54:47] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:54:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:54:47] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:54:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:54:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:54:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:47] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:54:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:54:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:54:47] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:54:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:47] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:54:47] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:54:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:54:47] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:54:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:47] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:54:47] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:54:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:54:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:54:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:47] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:54:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:54:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:54:47] [INFO ] Added : 5 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:54:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:47] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:54:47] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:54:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:54:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:54:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:48] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:54:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:54:48] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:54:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:48] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:54:48] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:54:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:54:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:54:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:54:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:48] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:54:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:54:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:54:48] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:54:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:48] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:54:48] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:54:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:54:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:54:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:54:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:48] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:54:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:54:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:54:48] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:54:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:54:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:48] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:54:48] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:54:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:54:48] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:54:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:54:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:48] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:54:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:54:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:54:48] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:54:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:54:48] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:54:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:54:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:54:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:54:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:48] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:54:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:54:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:54:48] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:54:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:54:48] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:54:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:54:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:54:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:54:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:48] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:54:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:54:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:54:48] [INFO ] Added : 5 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:54:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:54:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:54:48] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:54:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:54:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:54:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:54:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:54:48] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:54:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:54:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:54:49] [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 :[19620, 27860, 25676, 20874, 27860, 23862, 25640, 18568, 13384, 30389, 11164, 25694, 25657, 27852, 15161, 19667]
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 19:55:06] [INFO ] Invariant cache hit.
[2023-03-18 19:55:06] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-18 19:55:06] [INFO ] Invariant cache hit.
[2023-03-18 19:55:06] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:55:06] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-18 19:55:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 19:55:06] [INFO ] Invariant cache hit.
[2023-03-18 19:55:06] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 121 ms. Remains : 44/44 places, 43/43 transitions.
[2023-03-18 19:55:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3226 ms. (steps per millisecond=309 ) properties (out of 16) seen :125338
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 :8764
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 :47609
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 :13329
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 :11926
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 16) seen :44445
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 :15149
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 :19626
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 :15928
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 :10801
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 :25650
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 :8269
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 336 ms. (steps per millisecond=2976 ) properties (out of 16) seen :17537
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 :20857
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 669 ms. (steps per millisecond=1494 ) properties (out of 16) seen :9839
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 16) seen :13922
[2023-03-18 19:55:17] [INFO ] Invariant cache hit.
[2023-03-18 19:55:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:17] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:55:17] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:55:17] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:55:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:55:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:55:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:17] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:55:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:55:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:55:17] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:55:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:17] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:55:17] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:55:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:55:17] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:55:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:55:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:55:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:17] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:55:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:55:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:55:17] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:55:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:17] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:55:17] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:55:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:55:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:55:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:55:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:17] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:55:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:55:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:55:17] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:55:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:55:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:17] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:55:17] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:55:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:55:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:55:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:55:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:18] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:55:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:55:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:55:18] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:55:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:55:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:18] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:55:18] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:55:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:55:18] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:55:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:55:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:18] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 19:55:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:55:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:55:18] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:55:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:55:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:18] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:55:18] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:55:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:55:18] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 19:55:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:55:18] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:55:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:55:18] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:55:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:55:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:55:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:18] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:55:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:55:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:55:18] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:55:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:55:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:55:18] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:55:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:55:18] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:55:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:18] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:55:18] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:55:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:55:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:55:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:55:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:55:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:55:18] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:55:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:18] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:55:18] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:55:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:55:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:55:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:55:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:18] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:55:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:55:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:55:18] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:55:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:18] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:55:18] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:55:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:55:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:55:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:55:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:18] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:55:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:55:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:55:19] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:55:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:19] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:55:19] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:55:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:55:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:55:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:19] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:55:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:55:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:55:19] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:55:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:19] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:55:19] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:55:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:55:19] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 19:55:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:55:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:19] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:55:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:55:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:55:19] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:55:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:19] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:55:19] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:55:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:55:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:55:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:19] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:55:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:55:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:55:19] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:55:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:19] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:55:19] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:55:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:55:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:55:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:19] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:55:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:55:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:55:19] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:55:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:19] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:55:19] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:55:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:55:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:55:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:19] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 19:55:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:55:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:55:19] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[19622, 27862, 25677, 20876, 27862, 23864, 25642, 18570, 13386, 30391, 11166, 25696, 25660, 27854, 15163, 19669]
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 5 ms. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 0 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2023-03-18 19:55:37] [INFO ] Invariant cache hit.
[2023-03-18 19:55:37] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-18 19:55:37] [INFO ] Invariant cache hit.
[2023-03-18 19:55:37] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:55:37] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-18 19:55:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 19:55:37] [INFO ] Invariant cache hit.
[2023-03-18 19:55:37] [INFO ] Dead Transitions using invariants and state equation in 42 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 19:55:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3521 ms. (steps per millisecond=284 ) properties (out of 16) seen :125345
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 699 ms. (steps per millisecond=1430 ) properties (out of 16) seen :10118
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 :41661
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 :14495
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=1466 ) properties (out of 16) seen :9003
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 :28984
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 16) seen :12348
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 16) seen :23834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 16) seen :11902
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 :8507
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 16) seen :23818
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 :11949
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=2915 ) properties (out of 16) seen :17537
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 :15878
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 16) seen :13362
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 :25668
[2023-03-18 19:55:48] [INFO ] Invariant cache hit.
[2023-03-18 19:55:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:55:48] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:55:48] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:55:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:55:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:55:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:55:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:55:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:55:48] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:55:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:55:48] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:55:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:55:48] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:55:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:55:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:48] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:55:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:55:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:55:48] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:55:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:55:48] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:55:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:55:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:55:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:55:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:55:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:55:48] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:55:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:55:48] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:55:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:55:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:55:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:49] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:55:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:55:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:55:49] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:55:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:55:49] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:55:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:55:49] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:55:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:55:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:49] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:55:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:55:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:55:49] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:55:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:49] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:55:49] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:55:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:55:49] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:55:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:49] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:55:49] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:55:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:55:49] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:55:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:55:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:49] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:55:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:55:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:55:49] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:55:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:49] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:55:49] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:55:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:55:49] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:55:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:49] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:55:49] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:55:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:55:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:55:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:49] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:55:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:55:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:55:49] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:55:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:49] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:55:49] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:55:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:55:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:55:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:49] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:55:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:55:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:55:49] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:55:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:49] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:55:49] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:55:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:55:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:55:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:49] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:55:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:55:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:55:49] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:55:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:50] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:55:50] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:55:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:55:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:55:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:55:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:50] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:55:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:55:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:55:50] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:55:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:55:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:50] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:55:50] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:55:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:55:50] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:55:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:55:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:50] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 19:55:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:55:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:55:50] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:55:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:50] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 19:55:50] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:55:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:55:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:55:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:50] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:55:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:55:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:55:50] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:55:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:50] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 19:55:50] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:55:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:55:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:55:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:50] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 19:55:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:55:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:55:50] [INFO ] Added : 5 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:55:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:55:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:50] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 19:55:50] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 19:55:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 19:55:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:55:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:55:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:55:50] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:55:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:55:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:55:50] [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 :[19624, 27865, 25679, 20878, 27865, 23866, 25644, 18573, 13388, 30394, 11882, 25698, 25662, 27855, 15165, 25639]
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 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 19:56:08] [INFO ] Invariant cache hit.
[2023-03-18 19:56:08] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-18 19:56:08] [INFO ] Invariant cache hit.
[2023-03-18 19:56:08] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:56:08] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-18 19:56:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 19:56:08] [INFO ] Invariant cache hit.
[2023-03-18 19:56:08] [INFO ] Dead Transitions using invariants and state equation in 36 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 19:56:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3082 ms. (steps per millisecond=324 ) properties (out of 16) seen :125496
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 :8750
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 16) seen :41658
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 16) seen :20848
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 :13363
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 :33328
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 :15173
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 :14506
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 :13338
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 :9302
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 660 ms. (steps per millisecond=1515 ) properties (out of 16) seen :9801
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 :12380
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 16) seen :22222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 16) seen :27777
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 :11519
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 :20839
[2023-03-18 19:56:18] [INFO ] Invariant cache hit.
[2023-03-18 19:56:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:56:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:56:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:56:18] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 19:56:18] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:56:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:56:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:56:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:56:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:56:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:56:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:56:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:56:18] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:56:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:56:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:56:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:56:18] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:56:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:56:18] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:56:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:56:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:56:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:56:19] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:56:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:56:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:56:19] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:56:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:56:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:56:19] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:56:19] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:56:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:56:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:56:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:56:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:56:19] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:56:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:56:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:56:19] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:56:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:56:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:56:19] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:56:19] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:56:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:56:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:56:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:56:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:56:19] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:56:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:56:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:56:19] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 19:56:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:56:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:56:19] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 19:56:19] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:56:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:56:19] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:56:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:56:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:56:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:56:19] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:56:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 19:56:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:56:19] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 19:56:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:56:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:56:19] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 19:56:19] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:56:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:56:19] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:56:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:56:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:56:19] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 19:56:19] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:56:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:56:19] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:56:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:56:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:56:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:56:19] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 19:56:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:56:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 19:56:19] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:56:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:56:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:56:19] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 19:56:19] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 19:56:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 19:56:19] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 19:56:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:56:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:56:19] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 19:56:19] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 19:56:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:56:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:56:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:56:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:56:19] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 19:56:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:56:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:56:19] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 19:56:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 19:56:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:56:19] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:56:19] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:56:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 19:56:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:56:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 19:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:56:20] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 19:56:20] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 19:56:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
========== file over 1MB has been truncated ======
retrieve it from the run archives if needed
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SemanticWebServices-PT-S064P18"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is SemanticWebServices-PT-S064P18, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r357-smll-167891806300373"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S064P18.tgz
mv SemanticWebServices-PT-S064P18 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;